ccx-agentic-223_7jxo0w

ccx-agentic-223_9e08fe | Trial: mcp_ccx-agentic-223_7jxo0w__zsUW5YC | Score: 0.5600

Task Information

Task instruction sent to agent

# IMPORTANT: Source Code Access

**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.

**Target Repositories (version-pinned mirrors):**

- `github.com/sg-evals/api--v0.32.0` — use `repo:^github.com/sg-evals/api--v0.32.0$` filter
- `github.com/sg-evals/client-go--v0.32.0` — use `repo:^github.com/sg-evals/client-go--v0.32.0$` filter
- `github.com/sg-evals/etcd-io-etcd` — use `repo:^github.com/sg-evals/etcd-io-etcd$` filter
- `github.com/sg-evals/kubernetes--v1.32.0` — use `repo:^github.com/sg-evals/kubernetes--v1.32.0$` filter

Scope ALL keyword_search/nls_search queries to these repos.
Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.

## Required Workflow

1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
4. **Verify locally** — Run tests with Bash to check your changes
5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
```json
{
"analysis": {
"summary": "Brief description of your approach",
"files_examined": [{"path": "file.ext", "description": "..."}],
"reasoning": "Detailed explanation or analysis"
},
"changes": [
{"file": "path.ext", "description": "...", "diff": "unified diff"}
]
}
```
Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.

## Tool Selection

| Goal | Tool |
|------|------|
| Exact symbol/string | `sg_keyword_search` |
| Concepts/semantic search | `sg_nls_search` |
| Trace usage/callers | `sg_find_references` |
| See implementation | `sg_go_to_definition` |
| Read full file | `sg_read_file` |
| Browse structure | `sg_list_files` |
| Find repos | `sg_list_repos` |
| Search commits | `sg_commit_search` |
| Track changes | `sg_diff_search` |
| Compare versions | `sg_compare_revisions` |

**Decision logic:**
1. Know the exact symbol? → `sg_keyword_search`
2. Know the concept, not the name? → `sg_nls_search`
3. Need definition of a symbol? → `sg_go_to_definition`
4. Need all callers/references? → `sg_find_references`
5. Need full file content? → `sg_read_file`

## Scoping (Always Do This)

```
repo:^github.com/ORG/REPO$ # Exact repo (preferred)
repo:github.com/ORG/ # All repos in org
file:.*\.ts$ # TypeScript only
file:src/api/ # Specific directory
```

Start narrow. Expand only if results are empty.

## Efficiency Rules

- Chain searches logically: search → read → references → definition
- Don't re-search for the same pattern; use results from prior calls
- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
- Read 2-3 related files before synthesising, rather than one at a time
- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing

## If Stuck

If MCP search returns no results:
1. Broaden the search query (synonyms, partial identifiers)
2. Try `sg_nls_search` for semantic matching
3. Use `sg_list_files` to browse the directory structure
4. Use `sg_list_repos` to verify the repository name

---

**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`

# IMPORTANT: Source Code Access

**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.

**Target Repositories (version-pinned mirrors):**

Scope ALL keyword_search/nls_search queries to these repos.
Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.

## Required Workflow

## Tool Selection

## Scoping (Always Do This)

```
repo:^github.com/ORG/REPO$ # Exact repo (preferred)
repo:github.com/ORG/ # All repos in org
file:.*\.ts$ # TypeScript only
file:src/api/ # Specific directory
```

Start narrow. Expand only if results are empty.

## Efficiency Rules

## If Stuck

---

**Sourcegraph Repositories:** `github.com/sg-evals/api--v0.32.0`, `github.com/sg-evals/client-go--v0.32.0`, `github.com/sg-evals/etcd-io-etcd`, `github.com/sg-evals/kubernetes--v1.32.0`

# Kubernetes sig-node Kubelet Component Ownership Map

## Your Task

Map the major kubelet components in kubernetes/kubernetes owned by sig-node. Find the Go source files that implement: the pod lifecycle manager, the container runtime interface (CRI) client, the volume manager, and the device plugin manager.

## Context

You are working on a codebase task involving repos from the org domain.

## Available Resources

The local `/workspace/` directory contains: sg-evals/kubernetes--v1.32.0, sg-evals/client-go--v0.32.0, sg-evals/api--v0.32.0, sg-evals/etcd-io-etcd.

## Output Format

Create a file at `/workspace/answer.json` with your findings in the following structure:

```json
{
"files": [
{"repo": "org/repo-name", "path": "relative/path/to/file.go"}
],
"symbols": [
{"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
],
"chain": [
{"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
],
"text": "Narrative explanation of your findings, citing repos and file paths."
}
```

Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.

## Evaluation

Your answer will be scored on:
- **File recall and precision**: Did you find all relevant files?

## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early

Before writing `answer.json`, you **must** verify coverage across all major
subsystems named in the task.

**Minimum workflow:**
1. **Enumerate** — Search for all relevant directories and files across the codebase.
2. **Read** — Read representative implementation files for each subsystem.
3. **Extract** — Extract the key symbols required by the task (not just file paths).
4. **Gap check** — List any providers, services, or middleware layers mentioned in
the task that are NOT yet backed by a concrete file read. If any gaps exist,
search for them before proceeding.
5. **Only then** write `answer.json`.

Do not stop after finding a plausible initial set of paths. The task rewards
**broad, complete coverage** of required files and symbols.

## PRE-TEST SANITY CHECK

Before running tests, perform this check:
1. List every file you have modified or created.
2. For each file, state in one sentence why it is necessary for the task.
3. If any file is unrelated to the stated task, **do not write it** (or revert
if already written).

Use MCP for discovery and confirmation. Use local repo state only for narrow
patching logic. Do not use `sg_read_file` output as a template to copy wholesale
into the workspace.

Execution Metrics

Reward

0.5600

Status

passed

Config

ccx-agentic-223_9e08fe

Model

anthropic/claude-sonnet-4-6

Agent Time

2.6m

Env Setup

17.4s

Input Tokens

2,662,753

Output Tokens

42,931

Cache Tokens

2,662,681

Cost

$0.66

Tool Calls

33 (31 MCP)

MCP Ratio

0.939

Context Peak

38%

Cache Hit

93%

Turns

Timed Out

Tool Breakdown

Tool	Calls
`mcp__sourcegraph__sg_keyword_search`	12
`mcp__sourcegraph__sg_read_file`	12
`mcp__sourcegraph__sg_list_files`	7
`ToolSearch`	1
`Write`	1

Agent Trace

Conversation History (193)







I'll search for the major kubelet components in the Kubernetes repository. Let me start by loading the Sourcegraph tools and then searching for each component.

{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}





Now I'll search for all four kubelet components in parallel.

{"text":"No results.\n\nNo results found."}

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager_fake.go\n16: \n17: package volumemanager\n18: \n19: \n28: \n29: // FakeVolumeManager is a test implementation that just tracks calls\n30: type FakeVolumeManager struct {\n31: \tvolumes       map[v1.UniqueVolumeName]bool\n32: \n36: \n37: var _ VolumeManager = &FakeVolumeManager{}\n38: \n39: // NewFakeVolumeManager creates a new VolumeManager test instance\n40: func NewFakeVolumeManager(initialVolumes []v1.UniqueVolumeName, unmountDelay time.Duration, unmountError error) *FakeVolumeManager {\n41: \tvolumes := map[v1.UniqueVolumeName]bool{}\n42: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/metrics/metrics.go\n32: \t// Metric keys for Volume Manager.\n33: \tvolumeManagerTotalVolumes                     = \"volume_manager_total_volumes\"\n34: \treconstructVolumeOperationsTotal              = \"reconstruct_volume_operations_total\"\n35: \n43: \ttotalVolumesDesc = metrics.NewDesc(\n44: \t\tvolumeManagerTotalVolumes,\n45: \t\t\"Number of volumes in Volume Manager\",\n46: \n23: \t\"k8s.io/component-base/metrics/legacyregistry\"\n24: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n25: \t\"k8s.io/kubernetes/pkg/volume\"\n26: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager.go\n16: \n17: package volumemanager\n18: \n19: \n180: // Must be pre-initialized.\n181: func NewVolumeManager(\n182: \tcontrollerAttachDetachEnabled bool,\n183: \n241: \n242: // volumeManager implements the VolumeManager interface\n243: type volumeManager struct {\n244: \t// kubeClient is the kube API client used by DesiredStateOfWorldPopulator to\n245: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/OWNERS\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler.go\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/cache/desired_state_of_wold_selinux_metrics.go\n29: \t\t&compbasemetrics.GaugeOpts{\n30: \t\t\tName:           \"volume_manager_selinux_container_errors_total\",\n31: \t\t\tHelp:           \"Number of errors when kubelet cannot compute SELinux context for a container. Kubelet can't start such a Pod then and it will retry, therefore value of this metric may not represent the actual nr. of containers.\",\n32: \n77: \t\t&compbasemetrics.GaugeOpts{\n78: \t\t\tName:           \"volume_manager_selinux_volumes_admitted_total\",\n79: \t\t\tHelp:           \"Number of volumes whose SELinux context was fine and will be mounted with mount -o context option.\",\n80: \n37: \t\t&compbasemetrics.GaugeOpts{\n38: \t\t\tName:           \"volume_manager_selinux_container_warnings_total\",\n39: \t\t\tStabilityLevel: compbasemetrics.ALPHA,\n40: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/nodeshutdown/nodeshutdown_manager.go\n53: \tProbeManager                     prober.Manager\n54: \tVolumeManager                    volumemanager.VolumeManager\n55: \tRecorder                         record.EventRecorder\n56: \n99: \tkillPodFunc                      eviction.KillPodFunc\n100: \tvolumeManager                    volumemanager.VolumeManager\n101: }\n102: \n125: \t\tkillPodFunc:                      conf.KillPodFunc,\n126: \t\tvolumeManager:                    conf.VolumeManager,\n127: \t}\n128: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct.go\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\n31: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n32: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\"\n33: \tvolumepkg \"k8s.io/kubernetes/pkg/volume\"\n34: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler_common.go\n28: \t\"k8s.io/klog/v2\"\n29: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n30: \t\"k8s.io/kubernetes/pkg/util/goroutinemap/exponentialback...

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/api.go\n37: const (\n38: \t// errFailedToDialDevicePlugin is the error raised when the device plugin could not be\n39: \t// reached on the registered socket\n40: \terrFailedToDialDevicePlugin = \"failed to dial device plugin:\"\n41: \t// errUnsupportedVersion is the error raised when the device plugin uses an API version not\n42: \n30: type ClientHandler interface {\n31: \tPluginConnected(string, DevicePlugin) error\n32: \tPluginDisconnected(string)\n33: \n19: import (\n20: \tapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n21: )\n22: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\n32: \n33: // DevicePlugin interface provides methods for accessing Device Plugin resources, API and unix socket.\n34: type DevicePlugin interface {\n35: \tAPI() api.DevicePluginClient\n36: \tResource() string\n37: \n52: \thandler  ClientHandler\n53: \tclient   api.DevicePluginClient\n54: }\n55: \n141: \n142: \treturn api.NewDevicePluginClient(c), c, nil\n143: }\n144: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pluginmanager/pluginwatcher/README.md\n32: During plugin initialization phase, Kubelet will issue Plugin specific calls\n33: (e.g: DevicePlugin::GetDevicePluginOptions).\n34: \n35: \n51: - The plugin name sent during Registration.GetInfo grpc should be unique\n52:   for the given plugin type (CSIPlugin or DevicePlugin).\n53: \n54: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_stub.go\n102: \n103: func (cm *containerManagerStub) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\n104: \treturn cm.extendedPluginResources, cm.extendedPluginResources, []string{}\n105: \n205: \n206: func NewStubContainerManagerWithDevicePluginResource(extendedPluginResources v1.ResourceList) ContainerManager {\n207: \treturn &containerManagerStub{\n208: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/stub.go\n319: \n320: // GetDevicePluginOptions returns DevicePluginOptions settings for the device plugin.\n321: func (m *Stub) GetDevicePluginOptions(ctx context.Context, e *pluginapi.Empty) (*pluginapi.DevicePluginOptions, error) {\n322: \toptions := &pluginapi.DevicePluginOptions{\n323: \t\tPreStartRequired:                m.preStartContainerFlag,\n324: \n90: \n91: // NewDevicePluginStub returns an initialized DevicePlugin Stub.\n92: func NewDevicePluginStub(devs []*pluginapi.Device, socket string, name string, preStartContainerFlag bool, getPreferredAllocationFlag bool) *Stub {\n93: \n94: \n152: \tif err != nil {\n153: \t\tklog.ErrorS(err, \"Failed to add watch\", \"devicePluginPath\", pluginapi.DevicePluginPath)\n154: \t\treturn err\n155: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/endpoint.go\n43: \tresourceName string\n44: \tapi          pluginapi.DevicePluginClient\n45: \tstopTime     time.Time\n46: \n24: \n25: \tpluginapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n26: \tplugin \"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\"\n27: \n50: // This is to be used during normal device plugin registration.\n51: func newEndpointImpl(p plugin.DevicePlugin) *endpointImpl {\n52: \treturn &endpointImpl{\n53: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/fake_container_manager.go\n141: \n142: func (cm *FakeContainerManager) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\n143: \tcm.Lock()\n144: \n144: \tdefer cm.Unlock()\n145: \tcm.CalledFunctions = append(cm.CalledFunctions, \"GetDevicePluginResourceCapacity\")\n146: \treturn nil, nil, []string{}\n147: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\n82: \t// Metrics keys of device plugin operations\n83: \tDevicePluginRegistrationCountKey  = \"device_plugin_registration_total\"\n84: \tDevicePluginAllocationDura...

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/config/types.go\n556: \n557: // KubeletX509Authentication contains settings related to x509 client certificate authentication\n558: type KubeletX509Authentication struct {\n559: \t// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate\n560: \t// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,\n561: \t// and groups corresponding to the Organization in the client certificate.\n562: \tClientCAFile string\n563: }\n564: \n495: \t// Examples:'unix:///path/to/runtime.sock', 'npipe:////./pipe/runtime'\n496: \tContainerRuntimeEndpoint string\n497: \n498: \n428: \t// +optional\n429: \tShutdownGracePeriodCriticalPods metav1.Duration\n430: \t// ShutdownGracePeriodByPodPriority specifies the shutdown grace period for Pods based\n431: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager.go\n169: \tKubeletOOMScoreAdj    int32\n170: \tContainerRuntime      string\n171: \tCgroupsPerQOS         bool\n172: \n32: \t\"k8s.io/apiserver/pkg/server/healthz\"\n33: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n34: \tpodresourcesapi \"k8s.io/kubelet/pkg/apis/podresources/v1\"\n35: \n257: \t\t\t\t// This is legal, so we report the devices anyway,\n258: \t\t\t\t// let the client decide what to do.\n259: \t\t\t\trespDevs = append(respDevs, &podresourcesapi.ContainerDevices{\n260: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n70: \t\"k8s.io/component-helpers/apimachinery/lease\"\n71: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n72: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n73: \tremote \"k8s.io/cri-client/pkg\"\n74: \t\"k8s.io/klog/v2\"\n75: \n3139: \n3140: // ListMetricDescriptors gets the descriptors for the metrics that will be returned in ListPodSandboxMetrics.\n3141: func (kl *Kubelet) ListMetricDescriptors(ctx context.Context) ([]*runtimeapi.MetricDescriptor, error) {\n3142: \treturn kl.containerRuntime.ListMetricDescriptors(ctx)\n3143: }\n3144: \n556: \t//\n557: \t// This client must not be modified to include credentials, because it is\n558: \t// critical that credentials not leak from the client to arbitrary hosts.\n559: \tinsecureContainerLifecycleHTTPClient := &http.Client{\n560: \t\tTransport: &http.Transport{\n561: \t\t\tTLSClientConfig: &tls.Config{InsecureSkipVerify: true},\n562: \t\t},\n563: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_unsupported.go\n28: \tv1 \"k8s.io/api/core/v1\"\n29: \tclientset \"k8s.io/client-go/kubernetes\"\n30: \t\"k8s.io/client-go/tools/record\"\n31: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n32: \t\"k8s.io/kubernetes/pkg/kubelet/cadvisor\"\n33: \n46: \n47: func NewContainerManager(_ mount.Interface, _ cadvisor.Interface, _ NodeConfig, failSwapOn bool, recorder record.EventRecorder, kubeClient clientset.Interface) (ContainerManager, error) {\n48: \treturn &unsupportedContainerManager{}, nil\n49: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/podresources/client.go\n26: \n27: \t\"k8s.io/cri-client/pkg/util\"\n28: \t\"k8s.io/kubelet/pkg/apis/podresources/v1\"\n29: \n54: \n55: // GetV1Client returns a client for the PodResourcesLister grpc service\n56: func GetV1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1.PodResourcesListerClient, *grpc.ClientConn, error) {\n57: \taddr, dialer, err := util.GetAddressAndDialer(socket)\n58: \n34: \n35: // GetV1alpha1Client returns a client for the PodResourcesLister grpc service\n36: // Note: This is deprecated\n37: func GetV1alpha1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1alpha1.PodResourcesListerClient, *grpc.ClientConn, error) {\n38: \taddr, dialer, err := util.GetAddressAndDialer(socket)\n39: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cadvisor/util.go\n31: const (\n32: \t// CrioSocketSuffix is the pa...







Let me now search more specifically for each component's main implementation files.

{"text":"pkg/kubelet/lifecycle/admission_failure_handler_stub.go\npkg/kubelet/lifecycle/doc.go\npkg/kubelet/lifecycle/handlers.go\npkg/kubelet/lifecycle/handlers_test.go\npkg/kubelet/lifecycle/interfaces.go\npkg/kubelet/lifecycle/predicate.go\npkg/kubelet/lifecycle/predicate_test.go\n"}

{"text":"pkg/kubelet/cm/devicemanager/checkpoint/\npkg/kubelet/cm/devicemanager/plugin/\npkg/kubelet/cm/devicemanager/OWNERS\npkg/kubelet/cm/devicemanager/endpoint.go\npkg/kubelet/cm/devicemanager/endpoint_test.go\npkg/kubelet/cm/devicemanager/manager.go\npkg/kubelet/cm/devicemanager/manager_test.go\npkg/kubelet/cm/devicemanager/pod_devices.go\npkg/kubelet/cm/devicemanager/pod_devices_test.go\npkg/kubelet/cm/devicemanager/topology_hints.go\npkg/kubelet/cm/devicemanager/topology_hints_test.go\npkg/kubelet/cm/devicemanager/types.go\n"}

{"text":"pkg/kubelet/volumemanager/cache/\npkg/kubelet/volumemanager/metrics/\npkg/kubelet/volumemanager/populator/\npkg/kubelet/volumemanager/reconciler/\npkg/kubelet/volumemanager/OWNERS\npkg/kubelet/volumemanager/volume_manager.go\npkg/kubelet/volumemanager/volume_manager_fake.go\npkg/kubelet/volumemanager/volume_manager_test.go\n"}

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n97: \n98: type kubeGenericRuntimeManager struct {\n99: \truntimeName string\n100: \n187: \n188: // NewKubeGenericRuntimeManager creates a new kubeGenericRuntimeManager\n189: func NewKubeGenericRuntimeManager(\n190: \trecorder record.EventRecorder,\n191: \n226: \ttracer := tracerProvider.Tracer(instrumentationScope)\n227: \tkubeRuntimeManager := &kubeGenericRuntimeManager{\n228: \t\trecorder:               recorder,\n229: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/helpers.go\n91: // toKubeContainer converts runtimeapi.Container to kubecontainer.Container.\n92: func (m *kubeGenericRuntimeManager) toKubeContainer(c *runtimeapi.Container) (*kubecontainer.Container, error) {\n93: \tif c == nil || c.Id == \"\" || c.Image == nil {\n94: \n119: // TODO: Remove this once it becomes obsolete.\n120: func (m *kubeGenericRuntimeManager) sandboxToKubeContainer(s *runtimeapi.PodSandbox) (*kubecontainer.Container, error) {\n121: \tif s == nil || s.Id == \"\" {\n122: \n132: // guarantees that only one of them is set.\n133: func (m *kubeGenericRuntimeManager) getImageUser(ctx context.Context, image string) (*int64, string, error) {\n134: \tresp, err := m.imageService.ImageStatus(ctx, &runtimeapi.ImageSpec{Image: image}, false)\n135: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_gc.go\n39: \tclient           internalapi.RuntimeService\n40: \tmanager          *kubeGenericRuntimeManager\n41: \tpodStateProvider podStateProvider\n42: \n45: // NewContainerGC creates a new containerGC.\n46: func newContainerGC(client internalapi.RuntimeService, podStateProvider podStateProvider, manager *kubeGenericRuntimeManager, tracer trace.Tracer) *containerGC {\n47: \treturn &containerGC{\n48: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/security_context.go\n28: // determineEffectiveSecurityContext gets container's security context from v1.Pod and v1.Container.\n29: func (m *kubeGenericRuntimeManager) determineEffectiveSecurityContext(pod *v1.Pod, container *v1.Container, uid *int64, username string) (*runtimeapi.LinuxContainerSecurityContext, error) {\n30: \teffectiveSc := securitycontext.DetermineEffectiveSecurityContext(pod, container)\n31: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_logs.go\n31: // just pass in empty string \"\".\n32: func (m *kubeGenericRuntimeManager) ReadLogs(ctx context.Context, path, containerID string, apiOpts *v1.PodLogOptions, stdout, stderr io.Writer) error {\n33: \t// Convert v1.PodLogOptions into internal log options.\n34: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_image.go\n34: // secrets if necessary.\n35: func (m *kubeGenericRuntimeManager) PullImage(ctx context.Context, image kubecontainer.ImageSpec, pullSecrets []v1.Secret, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {\n36: \timg := image.Image\n37: \n86: // the local storage. It returns (\"\", nil) if the image isn't in the local storage.\n87: func (m *kubeGenericRuntimeManager) GetImageRef(ctx context.Context, image kubecontainer.ImageSpec) (string, error) {\n88: \tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\n89: \n98: \n99: func (m *kubeGenericRuntimeManager) GetImageSize(ctx context.Context, image kubecontainer.ImageSpec) (uint64, error) {\n100: \tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\n101: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\n40: // createPodSandbox creates a pod sandbox and returns (podSandBoxID, message, error).\n41: func (m *kubeGenericRuntimeManager) createPodSandbox(ctx context.Context, pod *v1.Pod, attempt uint32) (string, string, error) {\n42: \tpodSandboxConfig, err := m.generatePodSandboxConfig(pod, attempt)\n43: \n79: // generatePodSan...
















Let me search for more specific files - pod lifecycle (PLEG) and CRI client.

{"text":"pkg/kubelet/pleg/doc.go\npkg/kubelet/pleg/evented.go\npkg/kubelet/pleg/evented_test.go\npkg/kubelet/pleg/generic.go\npkg/kubelet/pleg/generic_test.go\npkg/kubelet/pleg/pleg.go\n"}

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers.go\n599: \n600: func newPodWorkers(\n601: \tpodSyncer podSyncer,\n602: \n91: // teardown of containers (terminating), or cleanup (terminated).\n92: type PodWorkerState int\n93: \n94: \n550: // in the pod status change).\n551: type podWorkers struct {\n552: \t// Protects all per worker fields.\n553: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\n42: \tNodeStartupKey                     = \"node_startup_duration_seconds\"\n43: \tPodWorkerDurationKey               = \"pod_worker_duration_seconds\"\n44: \tPodStartDurationKey                = \"pod_start_duration_seconds\"\n45: \n47: \tCgroupManagerOperationsKey         = \"cgroup_manager_duration_seconds\"\n48: \tPodWorkerStartDurationKey          = \"pod_worker_start_duration_seconds\"\n49: \tPodStatusSyncDurationKey           = \"pod_status_sync_duration_seconds\"\n50: \n208: \t)\n209: \t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\n210: \t// Broken down by the operation type.\n211: \tPodWorkerDuration = metrics.NewHistogramVec(\n212: \t\t&metrics.HistogramOpts{\n213: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers_test.go\n42: \n43: // fakePodWorkers runs sync pod function in serial, so we can have\n44: // deterministic behaviour in testing.\n45: type fakePodWorkers struct {\n46: \tlock      sync.Mutex\n47: \n1928: \n1929: // TestFakePodWorkers verifies that the fakePodWorkers behaves the same way as the real podWorkers\n1930: // for their invocation of the syncPodFn.\n1931: func TestFakePodWorkers(t *testing.T) {\n1932: \tfakeRecorder := &record.FakeRecorder{}\n1933: \n390: \n391: func createPodWorkers() (*podWorkers, *containertest.FakeRuntime, map[types.UID][]syncPodRecord) {\n392: \tlock := sync.Mutex{}\n393: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n1106: \t// Since the podManager may be unaware of some running pods due to force deletion, the\n1107: \t// podWorkers are responsible for triggering a sync of pods that are no longer desired but\n1108: \t// must still run to completion.\n1109: \tpodWorkers PodWorkers\n1110: \n1111: \n690: \tklet.workQueue = queue.NewBasicWorkQueue(klet.clock)\n691: \tklet.podWorkers = newPodWorkers(\n692: \t\tklet,\n693: \n721: \t\tmachineInfo,\n722: \t\tklet.podWorkers,\n723: \t\tkubeDeps.OSInterface,\n724: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_pods.go\n1355: \t// Now that we have recorded any terminating pods, and added new pods that should be running,\n1356: \t// record a summary here. Not all possible combinations of PodWorkerSync values are valid.\n1357: \tcounts := make(map[PodWorkerSync]int)\n1358: \tfor _, sync := range workingPods {\n1359: \n1289: \t\t}\n1290: \t\tkl.podWorkers.UpdatePod(UpdatePodOptions{\n1291: \t\t\tUpdateType: kubetypes.SyncPodCreate,\n1292: \n1318: \t\tklog.V(3).InfoS(\"Handling termination and deletion of the pod to pod workers\", \"pod\", klog.KObj(pod), \"podUID\", pod.UID)\n1319: \t\tkl.podWorkers.UpdatePod(UpdatePodOptions{\n1320: \t\t\tUpdateType: kubetypes.SyncPodKill,\n1321: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – test/instrumentation/testdata/pkg/kubelet/metrics/metrics.go\n33: \tNodeLabelKey               = \"node\"\n34: \tPodWorkerDurationKey       = \"pod_worker_duration_seconds\"\n35: \tPodStartDurationKey        = \"pod_start_duration_seconds\"\n36: \n36: \tCgroupManagerOperationsKey = \"cgroup_manager_duration_seconds\"\n37: \tPodWorkerStartDurationKey  = \"pod_worker_start_duration_seconds\"\n38: \tPLEGRelistDurationKey      = \"pleg_relist_duration_seconds\"\n39: \n122: \t)\n123: \t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\n124: \t// Broken down by the operation type.\n125: \tPodWorkerDuration = metrics.NewHistogramVec(\n126: \t\t&metrics.HistogramOpts{\n127: \n\n# github.com/sg-...

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\n27: \n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\n29: // and errors metrics.\n30: type instrumentedRuntimeService struct {\n31: \tservice internalapi.RuntimeService\n32: }\n33: \n38: \n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\n40: // and errors metrics.\n41: type instrumentedImageManagerService struct {\n42: \tservice internalapi.ImageManagerService\n43: }\n44: \n33: \n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\n36: \treturn &instrumentedRuntimeService{service: service}\n37: }\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\n111: \t\truntimeHelper:          runtimeHelper,\n112: \t\truntimeService:         runtimeService,\n113: \t\timageService:           imageService,\n114: \n95: \n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\n97: \tctx := context.Background()\n98: \n122: \n123: \ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\n124: \tif err != nil {\n125: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n137: \t// gRPC service clients\n138: \truntimeService internalapi.RuntimeService\n139: \timageService   internalapi.ImageManagerService\n140: \n141: \n223: \tctx := context.Background()\n224: \truntimeService = newInstrumentedRuntimeService(runtimeService)\n225: \timageService = newInstrumentedImageManagerService(imageService)\n226: \ttracer := tracerProvider.Tracer(instrumentationScope)\n227: \n238: \t\truntimeHelper:          runtimeHelper,\n239: \t\truntimeService:         runtimeService,\n240: \t\timageService:           imageService,\n241: \n"}











Let me read the key files for each component to find the main symbols.

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/interfaces.go\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import \"k8s.io/api/core/v1\"\n20: \n21: // PodAdmitAttributes is the context for a pod admission decision.\n22: // The member fields of this struct should never be mutated.\n23: type PodAdmitAttributes struct {\n24: \t// the pod to evaluate for admission\n25: \tPod *v1.Pod\n26: \t// all pods bound to the kubelet excluding the pod being evaluated\n27: \tOtherPods []*v1.Pod\n28: }\n29: \n30: // PodAdmitResult provides the result of a pod admission decision.\n31: type PodAdmitResult struct {\n32: \t// if true, the pod should be admitted.\n33: \tAdmit bool\n34: \t// a brief single-word reason why the pod could not be admitted.\n35: \tReason string\n36: \t// a brief message explaining why the pod could not be admitted.\n37: \tMessage string\n38: }\n39: \n40: // PodAdmitHandler is notified during pod admission.\n41: type PodAdmitHandler interface {\n42: \t// Admit evaluates if a pod can be admitted.\n43: \tAdmit(attrs *PodAdmitAttributes) PodAdmitResult\n44: }\n45: \n46: // PodAdmitTarget maintains a list of handlers to invoke.\n47: type PodAdmitTarget interface {\n48: \t// AddPodAdmitHandler adds the specified handler.\n49: \tAddPodAdmitHandler(a PodAdmitHandler)\n50: }\n51: \n52: // PodSyncLoopHandler is invoked during each sync loop iteration.\n53: type PodSyncLoopHandler interface {\n54: \t// ShouldSync returns true if the pod needs to be synced.\n55: \t// This operation must return immediately as its called for each pod.\n56: \t// The provided pod should never be modified.\n57: \tShouldSync(pod *v1.Pod) bool\n58: }\n59: \n60: // PodSyncLoopTarget maintains a list of handlers to pod sync loop.\n61: type PodSyncLoopTarget interface {\n62: \t// AddPodSyncLoopHandler adds the specified handler.\n63: \tAddPodSyncLoopHandler(a PodSyncLoopHandler)\n64: }\n65: \n66: // ShouldEvictResponse provides the result of a should evict request.\n67: type ShouldEvictResponse struct {\n68: \t// if true, the pod should be evicted.\n69: \tEvict bool\n70: \t// a brief CamelCase reason why the pod should be evicted.\n71: \tReason string\n72: \t// a brief message why the pod should be evicted.\n73: \tMessage string\n74: }\n75: \n76: // PodSyncHandler is invoked during each sync pod operation.\n77: type PodSyncHandler interface {\n78: \t// ShouldEvict is invoked during each sync pod operation to determine\n79: \t// if the pod should be evicted from the kubelet.  If so, the pod status\n80: \t// is updated to mark its phase as failed with the provided reason and message,\n81: \t// and the pod is immediately killed.\n82: \t// This operation must return immediately as its called for each sync pod.\n83: \t// The provided pod should never be modified.\n84: \tShouldEvict(pod *v1.Pod) ShouldEvictResponse\n85: }\n86: \n87: // PodSyncTarget maintains a list of handlers to pod sync.\n88: type PodSyncTarget interface {\n89: \t// AddPodSyncHandler adds the specified handler\n90: \tAddPodSyncHandler(a PodSyncHandler)\n91: }\n92: \n93: // PodLifecycleTarget groups a set of lifecycle interfaces for convenience.\n94: type PodLifecycleTarget interface {\n95: \tPodAdmitTarget\n96: \tPodSyncLoopTarget\n97: \tPodSyncTarget\n98: }\n99: \n100: ...

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/pleg.go\n1: /*\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \t\"k8s.io/apimachinery/pkg/types\"\n23: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n24: )\n25: \n26: // PodLifeCycleEventType define the event type of pod life cycle events.\n27: type PodLifeCycleEventType string\n28: \n29: type RelistDuration struct {\n30: \t// The period for relisting.\n31: \tRelistPeriod time.Duration\n32: \t// The relisting threshold needs to be greater than the relisting period +\n33: \t// the relisting time, which can vary significantly. Set a conservative\n34: \t// threshold to avoid flipping between healthy and unhealthy.\n35: \tRelistThreshold time.Duration\n36: }\n37: \n38: const (\n39: \t// ContainerStarted - event type when the new state of container is running.\n40: \tContainerStarted PodLifeCycleEventType = \"ContainerStarted\"\n41: \t// ContainerDied - event type when the new state of container is exited.\n42: \tContainerDied PodLifeCycleEventType = \"ContainerDied\"\n43: \t// ContainerRemoved - event type when the old state of container is exited.\n44: \tContainerRemoved PodLifeCycleEventType = \"ContainerRemoved\"\n45: \t// PodSync is used to trigger syncing of a pod when the observed change of\n46: \t// the state of the pod cannot be captured by any single event above.\n47: \tPodSync PodLifeCycleEventType = \"PodSync\"\n48: \t// ContainerChanged - event type when the new state of container is unknown.\n49: \tContainerChanged PodLifeCycleEventType = \"ContainerChanged\"\n50: \t// ConditionMet - event type triggered when any number of watch conditions are met.\n51: \tConditionMet PodLifeCycleEventType = \"ConditionMet\"\n52: )\n53: \n54: // PodLifecycleEvent is an event that reflects the change of the pod state.\n55: type PodLifecycleEvent struct {\n56: \t// The pod ID.\n57: \tID types.UID\n58: \t// The type of the event.\n59: \tType PodLifeCycleEventType\n60: \t// The accompanied data which varies based on the event type.\n61: \t//   - ContainerStarted/ContainerStopped: the container name (string).\n62: \t//   - All other event types: unused.\n63: \tData interface{}\n64: }\n65: \n66: // PodLifecycleEventGenerator contains functions for generating pod life cycle events.\n67: type PodLifecycleEventGenerator interface {\n68: \tStart()\n69: \tWatch() chan *PodLifecycleEvent\n70: \tHealthy() (bool, error)\n71: \t// SetPodWatchCondition flags the pod for reinspection on every Relist iteration until the watch\n72: \t// condition is met. The condition is keyed so it can be updated before the condition\n73: \t// is met.\n74: \tSetPodWatchCondition(podUID types.UID, conditionKey string, condition WatchCondition)\n75: }\n76: \n77: // podLifecycleEventGeneratorHandler contains functions that are useful for different PLEGs\n78: // and need not be exposed to rest of the kubelet\n79: type podLifecycleEventGeneratorHandler interface {\n80: \tPodLifecycleEventGenerator\n81: \tStop()\n82: \tUpdate(relistDuration *RelistDuration)\n83: \tRelist()\n84: }\n85: \n86: // WatchCondition takes the latest PodStatus, and returns whether the condition is met.\n87: type WatchCondition = func(*kubecontainer.PodStatus) bool\n88: \n89: // RunningContainerWat...

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"context\"\n21: \tgoerrors \"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"runtime\"\n26: \t\"sort\"\n27: \t\"sync\"\n28: \t\"time\"\n29: \n30: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \t\"k8s.io/apimachinery/pkg/api/resource\"\n35: \terrorsutil \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/sets\"\n37: \t\"k8s.io/apiserver/pkg/server/healthz\"\n38: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n39: \tpluginapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n40: \tpodutil \"k8s.io/kubernetes/pkg/api/v1/pod\"\n41: \t\"k8s.io/kubernetes/pkg/features\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager/errors\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n45: \t\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/checkpoint\"\n46: \tplugin \"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\"\n47: \t\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\"\n48: \t\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\"\n49: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n50: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n51: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n52: \t\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\"\n53: \tschedulerframework \"k8s.io/kubernetes/pkg/scheduler/framework\"\n54: )\n55: \n56: const nodeWithoutTopology = -1\n57: \n58: // ActivePodsFunc is a function that returns a list of pods to reconcile.\n59: type ActivePodsFunc func() []*v1.Pod\n60: \n61: // ManagerImpl is the structure in charge of managing Device Plugins.\n62: type ManagerImpl struct {\n63: \tcheckpointdir string\n64: \n65: \tendpoints map[string]endpointInfo // Key is ResourceName\n66: \tmutex     sync.Mutex\n67: \n68: \tserver plugin.Server\n69: \n70: \t// activePods is a method for listing active pods on the node\n71: \t// so the amount of pluginResources requested by existing pods\n72: \t// could be counted when updating allocated devices\n73: \tactivePods ActivePodsFunc\n74: \n75: \t// sourcesReady provides the readiness of kubelet configuration sources such as apiserver update readiness.\n76: \t// We use it to determine when we can purge inactive pods from checkpointed state.\n77: \tsourcesReady config.SourcesReady\n78: \n79: \t// allDevices holds all the devices currently registered to the device manager\n80: \tallDevices ResourceDeviceInstances\n81: "}

{"text":"No results.\n\nNo results found."}




Now let me look for the CRI client and pod workers implementations, plus the lifecycle handlers file.

{"text":"No results.\n\nNo results found."}

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"net/http\"\n25: \t\"net/url\"\n26: \t\"strconv\"\n27: \t\"strings\"\n28: \t\"time\"\n29: \n30: \tv1 \"k8s.io/api/core/v1\"\n31: \t\"k8s.io/apimachinery/pkg/types\"\n32: \t\"k8s.io/apimachinery/pkg/util/intstr\"\n33: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n34: \t\"k8s.io/client-go/tools/record\"\n35: \t\"k8s.io/klog/v2\"\n36: \t\"k8s.io/kubernetes/pkg/features\"\n37: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n39: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n40: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n41: \thttpprobe \"k8s.io/kubernetes/pkg/probe/http\"\n42: \t\"k8s.io/kubernetes/pkg/security/apparmor\"\n43: )\n44: \n45: const (\n46: \tmaxRespBodyLength = 10 * 1 << 10 // 10KB\n47: \n48: \tAppArmorNotAdmittedReason = \"AppArmor\"\n49: )\n50: \n51: type handlerRunner struct {\n52: \thttpDoer         kubetypes.HTTPDoer\n53: \tcommandRunner    kubecontainer.CommandRunner\n54: \tcontainerManager podStatusProvider\n55: \teventRecorder    record.EventRecorder\n56: }\n57: \n58: type podStatusProvider interface {\n59: \tGetPodStatus(ctx context.Context, uid types.UID, name, namespace string) (*kubecontainer.PodStatus, error)\n60: }\n61: "}

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/generic.go%3FL1-80\n1: /*\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"sync/atomic\"\n24: \t\"time\"\n25: \n26: \t\"k8s.io/apimachinery/pkg/types\"\n27: \t\"k8s.io/apimachinery/pkg/util/sets\"\n28: \t\"k8s.io/apimachinery/pkg/util/wait\"\n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \t\"k8s.io/kubernetes/pkg/features\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n35: \t\"k8s.io/utils/clock\"\n36: )\n37: \n38: // GenericPLEG is an extremely simple generic PLEG that relies solely on\n39: // periodic listing to discover container changes. It should be used\n40: // as temporary replacement for container runtimes do not support a proper\n41: // event generator yet.\n42: //\n43: // Note that GenericPLEG assumes that a container would not be created,\n44: // terminated, and garbage collected within one relist period. If such an\n45: // incident happens, GenenricPLEG would miss all events regarding this\n46: // container. In the case of relisting failure, the window may become longer.\n47: // Note that this assumption is not unique -- many kubelet internal components\n48: // rely on terminated containers as tombstones for bookkeeping purposes. The\n49: // garbage collector is implemented to work with such situations. However, to\n50: // guarantee that kubelet can handle missing container events, it is\n51: // recommended to set the relist period short and have an auxiliary, longer\n52: // periodic sync in kubelet as the safety net.\n53: type GenericPLEG struct {\n54: \t// The container runtime.\n55: \truntime kubecontainer.Runtime\n56: \t// The channel from which the subscriber listens events.\n57: \teventChannel chan *PodLifecycleEvent\n58: \t// The internal cache for pod/container information.\n59: \tpodRecords podRecords\n60: \t// Time of the last relisting.\n61: \trelistTime atomic.Value\n62: \t// Cache for storing the runtime states required for syncing pods.\n63: \tcache kubecontainer.Cache\n64: \t// For testability.\n65: \tclock clock.Clock\n66: \t// Pods that failed to have their status retrieved during a relist. These pods will be\n67: \t// retried during the next relisting.\n68: \tpodsToReinspect map[types.UID]*kubecontainer.Pod\n69: \t// Stop the Generic PLEG by closing the channel.\n70: \tstopCh chan struct{}\n71: \t// Locks the relisting of the Generic PLEG\n72: \trelistLock sync.Mutex\n73: \t// Indicates if the Generic PLEG is running or not\n74: \tisRunning bool\n75: \t// Locks the start/stop operation of Generic PLEG\n76: \trunningMu sync.Mutex\n77: \t// Indicates relisting related parameters\n78: \trelistDuration *RelistDuration\n79: \t// Mutex to serialize updateCache called by relist vs UpdateCache interface\n80: \tpodCacheMutex sync.Mutex\n81: "}

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/volumemanager/volume_manager.go%3FL1-100\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package volumemanager\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"slices\"\n24: \t\"strconv\"\n25: \t\"strings\"\n26: \t\"sync\"\n27: \t\"time\"\n28: \n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \t\"k8s.io/klog/v2\"\n31: \t\"k8s.io/mount-utils\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \tk8stypes \"k8s.io/apimachinery/pkg/types\"\n35: \tutilerrors \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n37: \t\"k8s.io/apimachinery/pkg/util/sets\"\n38: \t\"k8s.io/apimachinery/pkg/util/wait\"\n39: \tclientset \"k8s.io/client-go/kubernetes\"\n40: \t\"k8s.io/client-go/tools/record\"\n41: \tcsitrans \"k8s.io/csi-translation-lib\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/container\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n45: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\"\n46: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/populator\"\n47: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/reconciler\"\n48: \t\"k8s.io/kubernetes/pkg/volume\"\n49: \t\"k8s.io/kubernetes/pkg/volume/csimigration\"\n50: \t\"k8s.io/kubernetes/pkg/volume/util\"\n51: \t\"k8s.io/kubernetes/pkg/volume/util/hostutil\"\n52: \t\"k8s.io/kubernetes/pkg/volume/util/operationexecutor\"\n53: \t\"k8s.io/kubernetes/pkg/volume/util/types\"\n54: \t\"k8s.io/kubernetes/pkg/volume/util/volumepathhandler\"\n55: )\n56: \n57: const (\n58: \t// reconcilerLoopSleepPeriod is the amount of time the reconciler loop waits\n59: \t// between successive executions\n60: \treconcilerLoopSleepPeriod = 100 * time.Millisecond\n61: \n62: \t// desiredStateOfWorldPopulatorLoopSleepPeriod is the amount of time the\n63: \t// DesiredStateOfWorldPopulator loop waits between successive executions\n64: \tdesiredStateOfWorldPopulatorLoopSleepPeriod = 100 * time.Millisecond\n65: \n66: \t// podAttachAndMountTimeout is the maximum amount of time the\n67: \t// WaitForAttachAndMount call will wait for all volumes in the specified pod\n68: \t// to be attached and mounted. Even though cloud operations can take several\n69: \t// minutes to complete, we set the timeout to 2 minutes because kubelet\n70: \t// will retry in the next sync iteration. This frees the associated\n71: \t// goroutine of the pod to process newer updates if needed (e.g., a delete\n72: \t// request to the pod).\n73: \t// Value is slightly offset from 2 minutes to make timeouts due to this\n74: \t// constant recognizable.\n75: \tpodAttachAndMountTimeout = 2*time.Minute + 3*time.Second\n76: \n77: \t// podAttachAndMountRetryInterval is the amount of time the GetVolumesForPod\n78: \t// call waits before retrying\n79: \tpodAttachAndMountRetryInterval = 300 * time.Millisecond\n80: \n81: \t// waitForAttachTimeout is the maximum amount of time a\n82: \t// operationexecutor.Mount call will wait for a volume to be attached.\n83: \t// Set to 10 minutes because we've seen attach operations take several\n84: \t// minutes to complete for some volume plugins in some cases. While this\n85: \t// operation is waiting it only blocks other operations on the same device,\n86: ...




Let me search for the CRI client implementation and look at the kuberuntime_manager.go for its full structure.

{"text":"No results.\n\nNo results found."}

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/kuberuntime/kuberuntime_manager.go%3FL1-100\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package kuberuntime\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"sort\"\n26: \t\"time\"\n27: \n28: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n29: \t\"go.opentelemetry.io/otel/trace\"\n30: \tgrpcstatus \"google.golang.org/grpc/status\"\n31: \tcrierror \"k8s.io/cri-api/pkg/errors\"\n32: \t\"k8s.io/klog/v2\"\n33: \n34: \tv1 \"k8s.io/api/core/v1\"\n35: \t\"k8s.io/apimachinery/pkg/api/resource\"\n36: \tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n37: \tkubetypes \"k8s.io/apimachinery/pkg/types\"\n38: \tutilruntime \"k8s.io/apimachinery/pkg/util/runtime\"\n39: \tutilversion \"k8s.io/apimachinery/pkg/util/version\"\n40: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n41: \t\"k8s.io/client-go/tools/record\"\n42: \tref \"k8s.io/client-go/tools/reference\"\n43: \t\"k8s.io/client-go/util/flowcontrol\"\n44: \t\"k8s.io/component-base/logs/logreduction\"\n45: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n46: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n47: \n48: \t\"k8s.io/kubernetes/pkg/api/legacyscheme\"\n49: \tpodutil \"k8s.io/kubernetes/pkg/api/v1/pod\"\n50: \t\"k8s.io/kubernetes/pkg/credentialprovider\"\n51: \t\"k8s.io/kubernetes/pkg/credentialprovider/plugin\"\n52: \t\"k8s.io/kubernetes/pkg/features\"\n53: \t\"k8s.io/kubernetes/pkg/kubelet/cm\"\n54: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n55: \t\"k8s.io/kubernetes/pkg/kubelet/events\"\n56: \t\"k8s.io/kubernetes/pkg/kubelet/images\"\n57: \truntimeutil \"k8s.io/kubernetes/pkg/kubelet/kuberuntime/util\"\n58: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n59: \t\"k8s.io/kubernetes/pkg/kubelet/logs\"\n60: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n61: \t\"k8s.io/kubernetes/pkg/kubelet/pleg\"\n62: \tproberesults \"k8s.io/kubernetes/pkg/kubelet/prober/results\"\n63: \t\"k8s.io/kubernetes/pkg/kubelet/runtimeclass\"\n64: \t\"k8s.io/kubernetes/pkg/kubelet/sysctl\"\n65: \t\"k8s.io/kubernetes/pkg/kubelet/types\"\n66: \t\"k8s.io/kubernetes/pkg/kubelet/util/cache\"\n67: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n68: \tsc \"k8s.io/kubernetes/pkg/securitycontext\"\n69: )\n70: \n71: const (\n72: \t// The api version of kubelet runtime api\n73: \tkubeRuntimeAPIVersion = \"0.1.0\"\n74: \t// A minimal shutdown window for avoiding unnecessary SIGKILLs\n75: \tminimumGracePeriodInSeconds = 2\n76: \n77: \t// The expiration time of version cache.\n78: \tversionCacheTTL = 60 * time.Second\n79: \t// How frequently to report identical errors\n80: \tidenticalErrorDelay = 1 * time.Minute\n81: \t// OpenTelemetry instrumentation scope name\n82: \tinstrumentationScope = \"k8s.io/kubernetes/pkg/kubelet/kuberuntime\"\n83: )\n84: \n85: var (\n86: \t// ErrVersionNotSupported is returned when the api version of runtime interface is not supported\n87: \tErrVersionNotSupported = errors.New(\"runtime api version is not supported\")\n88: )\n89: \n90: // podStateProvider can determine if none of the elements are necessary to retain (pod content)\n91: // or if none of the runtime elements are necessary to retain (containers)\n92: type podStateProvider interface {\n93: \tIsPodTerm...

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pod_workers.go%3FL1-100\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package kubelet\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"strings\"\n23: \t\"sync\"\n24: \t\"time\"\n25: \n26: \tv1 \"k8s.io/api/core/v1\"\n27: \t\"k8s.io/apimachinery/pkg/types\"\n28: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n29: \t\"k8s.io/apimachinery/pkg/util/wait\"\n30: \t\"k8s.io/client-go/tools/record\"\n31: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n32: \t\"k8s.io/klog/v2\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/events\"\n35: \t\"k8s.io/kubernetes/pkg/kubelet/eviction\"\n36: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n37: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/util/queue\"\n39: \t\"k8s.io/utils/clock\"\n40: )\n41: \n42: // OnCompleteFunc is a function that is invoked when an operation completes.\n43: // If err is non-nil, the operation did not complete successfully.\n44: type OnCompleteFunc func(err error)\n45: \n46: // PodStatusFunc is a function that is invoked to override the pod status when a pod is killed.\n47: type PodStatusFunc func(podStatus *v1.PodStatus)\n48: \n49: // KillPodOptions are options when performing a pod update whose update type is kill.\n50: type KillPodOptions struct {\n51: \t// CompletedCh is closed when the kill request completes (syncTerminatingPod has completed\n52: \t// without error) or if the pod does not exist, or if the pod has already terminated. This\n53: \t// could take an arbitrary amount of time to be closed, but is never left open once\n54: \t// CouldHaveRunningContainers() returns false.\n55: \tCompletedCh chan<- struct{}\n56: \t// Evict is true if this is a pod triggered eviction - once a pod is evicted some resources are\n57: \t// more aggressively reaped than during normal pod operation (stopped containers).\n58: \tEvict bool\n59: \t// PodStatusFunc is invoked (if set) and overrides the status of the pod at the time the pod is killed.\n60: \t// The provided status is populated from the latest state.\n61: \tPodStatusFunc PodStatusFunc\n62: \t// PodTerminationGracePeriodSecondsOverride is optional override to use if a pod is being killed as part of kill operation.\n63: \tPodTerminationGracePeriodSecondsOverride *int64\n64: }\n65: \n66: // UpdatePodOptions is an options struct to pass to a UpdatePod operation.\n67: type UpdatePodOptions struct {\n68: \t// The type of update (create, update, sync, kill).\n69: \tUpdateType kubetypes.SyncPodType\n70: \t// StartTime is an optional timestamp for when this update was created. If set,\n71: \t// when this update is fully realized by the pod worker it will be recorded in\n72: \t// the PodWorkerDuration metric.\n73: \tStartTime time.Time\n74: \t// Pod to update. Required.\n75: \tPod *v1.Pod\n76: \t// MirrorPod is the mirror pod if Pod is a static pod. Optional when UpdateType\n77: \t// is kill or terminated.\n78: \tMirrorPod *v1.Pod\n79: \t// RunningPod is a runtime pod that is no longer present in config. Required\n80: \t// if Pod is nil, ignored if Pod is set.\n81: \tRunningPod *kubecontainer.Pod\n82: \t// KillPodOptions is used to override the default termination behavior of the\n83: \t...




Let me find the CRI client in the vendor directory and also look for additional files.

{"text":"No files."}

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\n3215: \tlogger := klog.Background()\n3216: \truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\n3217: \trequire.NoError(t, err)\n3218: \n"}




{"text":"No files."}

{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_fake_test.go\n39: \t}\n40: \tnewRemoteRuntimeServiceReturns struct {\n41: \t\tres cri.RuntimeService\n42: \n100: \n101: func (fake *fakeImpl) NewRemoteRuntimeServiceReturns(res cri.RuntimeService, err error) {\n102: \tfake.newRemoteRuntimeServiceReturns = struct {\n103: \t\tres cri.RuntimeService\n104: \n95: \n96: func (fake *fakeImpl) NewRemoteRuntimeService(string, time.Duration) (cri.RuntimeService, error) {\n97: \tfakeReturns := fake.newRemoteRuntimeServiceReturns\n98: \treturn fakeReturns.res, fakeReturns.err\n99: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – staging/src/k8s.io/cri-client/pkg/remote_runtime.go\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRuntimeService struct {\n48: \ttimeout       time.Duration\n49: \n81: \n82: // NewRemoteRuntimeService creates a new internalapi.RuntimeService.\n83: func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\n84: \tinternal.Log(logger, 3, \"Connecting to runtime service\", \"endpoint\", endpoint)\n85: \n126: \n127: \tservice := &remoteRuntimeService{\n128: \t\ttimeout:      connectionTimeout,\n129: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/impl.go\n30: type impl interface {\n31: \tNewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error)\n32: \tNewRemoteImageService(endpoint string, connectionTimeout time.Duration) (criapi.ImageManagerService, error)\n33: \n40: \n41: func (*defaultImpl) NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error) {\n42: \treturn criclient.NewRemoteRuntimeService(endpoint, defaultTimeout, nil, nil)\n43: }\n44: \n27: \n28: type defaultImpl struct{}\n29: \n30: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime.go\n286: \n287: \ttype config struct {\n288: \t\tSandboxImage string `json:\"sandboxImage,omitempty\"`\n289: \n54: \n55: // CRIRuntime is a struct that interfaces with the CRI\n56: type CRIRuntime struct {\n57: \timpl           impl\n58: \n65: \n66: // NewContainerRuntime sets up and returns a ContainerRuntime struct\n67: func NewContainerRuntime(criSocket string) ContainerRuntime {\n68: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubemark/app/hollow_node.go\n55: \n56: type hollowNodeConfig struct {\n57: \tKubeconfigPath          string\n58: \n250: \t\tlogger := klog.Background()\n251: \t\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, noop.NewTracerProvider(), &logger)\n252: \t\tif err != nil {\n253: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n312: \tTLSOptions                *server.TLSOptions\n313: \tRemoteRuntimeService      internalapi.RuntimeService\n314: \tRemoteImageService        internalapi.ImageManagerService\n315: \n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n1040: // Kubelet is the main kubelet implementation.\n1041: type Kubelet struct {\n1042: \tkubeletConfiguration kubeletconfiginternal.KubeletConfiguration\n1043: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_test.go\n359: \tconst tempPrefix = \"test.kubeadm.runtime.isExistingSocket.\"\n360: \ttests := []struct {\n361: \t\tname string\n362: \n418: func TestDetectCRISocketImpl(t *testing.T) {\n419: \ttests := []struct {\n420: \t\tname            string\n421: \n35: func TestNewContainerRuntime(t *testing.T) {\n36: \tfor _, tc := range []struct {\n37: \t\tname        string\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – test/e2e_node/util.go\n124: \tif e...



Found the CRI client. Let me explore the staging directory and also look at more device manager and lifecycle files.

{"text":"staging/src/k8s.io/cri-client/pkg/fake/\nstaging/src/k8s.io/cri-client/pkg/internal/\nstaging/src/k8s.io/cri-client/pkg/logs/\nstaging/src/k8s.io/cri-client/pkg/util/\nstaging/src/k8s.io/cri-client/pkg/doc.go\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\nstaging/src/k8s.io/cri-client/pkg/utils.go\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\n"}

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"strings\"\n25: \t\"time\"\n26: \n27: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n28: \t\"go.opentelemetry.io/otel/trace\"\n29: \t\"google.golang.org/grpc\"\n30: \t\"google.golang.org/grpc/backoff\"\n31: \t\"google.golang.org/grpc/codes\"\n32: \t\"google.golang.org/grpc/credentials/insecure\"\n33: \t\"google.golang.org/grpc/status\"\n34: \n35: \t\"k8s.io/component-base/logs/logreduction\"\n36: \ttracing \"k8s.io/component-base/tracing\"\n37: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n38: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n39: \t\"k8s.io/klog/v2\"\n40: \tutilexec \"k8s.io/utils/exec\"\n41: \n42: \t\"k8s.io/cri-client/pkg/internal\"\n43: \t\"k8s.io/cri-client/pkg/util\"\n44: )\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRuntimeService struct {\n48: \ttimeout       time.Duration\n49: \truntimeClient runtimeapi.RuntimeServiceClient\n50: \t// Cache last per-container error message to reduce log spam\n51: \tlogReduction *logreduction.LogReduction\n52: \tlogger       *klog.Logger\n53: }\n54: \n55: const (\n56: \t// How frequently to report identical errors\n57: \tidenticalErrorDelay = 1 * time.Minute\n58: \n59: \t// connection parameters\n60: \tmaxBackoffDelay      = 3 * time.Second\n61: \tbaseBackoffDelay     = 100 * time.Millisecond\n62: \tminConnectionTimeout = 5 * time.Second\n63: )\n64: \n65: // CRIVersion is the type for valid Container Runtime Interface (CRI) API\n66: // versions.\n67: type CRIVersion string\n68: \n69: var (\n70: \t// ErrContainerStatusNil indicates that the returned container status is nil.\n71: \tErrContainerStatusNil = errors.New(\"container status is nil\")\n72: \n73: \t// ErrCommandTimedOut indicates that the exec sync command timed.\n74: \tErrCommandTimedOut = errors.New(\"command timed out\")\n75: )\n76: \n77: const (\n78: \t// CRIVersionV1 references the v1 CRI API.\n79: \tCRIVersionV1 CRIVersion = \"v1\"\n80: )\n81: "}

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/types.go\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \tv1 \"k8s.io/api/core/v1\"\n23: \t\"k8s.io/apimachinery/pkg/util/sets\"\n24: \t\"k8s.io/apiserver/pkg/server/healthz\"\n25: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n26: \t\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\"\n27: \t\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\"\n28: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n29: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n30: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\"\n32: \tschedulerframework \"k8s.io/kubernetes/pkg/scheduler/framework\"\n33: )\n34: \n35: // Manager manages all the Device Plugins running on a node.\n36: type Manager interface {\n37: \t// Start starts device plugin registration service.\n38: \tStart(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error\n39: \n40: \t// Allocate configures and assigns devices to a container in a pod. From\n41: \t// the requested device resources, Allocate will communicate with the\n42: \t// owning device plugin to allow setup procedures to take place, and for\n43: \t// the device plugin to provide runtime settings to use the device\n44: \t// (environment variables, mount points and device files).\n45: \tAllocate(pod *v1.Pod, container *v1.Container) error\n46: \n47: \t// UpdatePluginResources updates node resources based on devices already\n48: \t// allocated to pods. The node object is provided for the device manager to\n49: \t// update the node capacity to reflect the currently available devices.\n50: \tUpdatePluginResources(node *schedulerframework.NodeInfo, attrs *lifecycle.PodAdmitAttributes) error\n51: \n52: \t// Stop stops the manager.\n53: \tStop() error\n54: \n55: \t// GetDeviceRunContainerOptions checks whether we have cached containerDevices\n56: \t// for the passed-in <pod, container> and returns its DeviceRunContainerOptions\n57: \t// for the found one. An empty struct is returned in case no cached state is found.\n58: \tGetDeviceRunContainerOptions(pod *v1.Pod, container *v1.Container) (*DeviceRunContainerOptions, error)\n59: \n60: \t// GetCapacity returns the amount of available device plugin resource capacity, resource allocatable\n61: \t// and inactive device plugin resources previously registered on the node.\n62: \tGetCapacity() (v1.ResourceList, v1.ResourceList, []string)\n63: \n64: \t// GetWatcherHandler returns the plugin handler for the device manager.\n65: \tGetWatcherHandler() cache.PluginHandler\n66: \tGetHealthChecker() healthz.HealthChecker\n67: \n68: \t// GetDevices returns information about the devices assigned to pods and containers\n69: \tGetDevices(podUID, containerName string) ResourceDeviceInstances\n70: \n71: \t// UpdateAllocatedResourcesStatus updates the status of allocated resources for the pod.\n72: \tUpdateAllocatedResourcesStatus(pod *v1.Pod, status *v1.PodStatus)\n73: \n74: \t// GetAllocatableDevices returns information about all the devices known to the manager\n75: \tGetAllocatableDevices() ResourceDeviceInstances...
































I now have enough information to write a comprehensive answer. Let me read one more file to confirm the remote_image.go CRI client structure.

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"time\"\n24: \n25: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n26: \t\"go.opentelemetry.io/otel/trace\"\n27: \t\"google.golang.org/grpc\"\n28: \t\"google.golang.org/grpc/backoff\"\n29: \t\"google.golang.org/grpc/codes\"\n30: \t\"google.golang.org/grpc/credentials/insecure\"\n31: \t\"google.golang.org/grpc/status\"\n32: \n33: \ttracing \"k8s.io/component-base/tracing\"\n34: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n35: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n36: \t\"k8s.io/klog/v2\"\n37: \n38: \t\"k8s.io/cri-client/pkg/internal\"\n39: \t\"k8s.io/cri-client/pkg/util\"\n40: )\n41: \n42: // remoteImageService is a gRPC implementation of internalapi.ImageManagerService.\n43: type remoteImageService struct {\n44: \ttimeout     time.Duration\n45: \timageClient runtimeapi.ImageServiceClient\n46: \tlogger      *klog.Logger\n47: }\n48: \n49: // NewRemoteImageService creates a new internalapi.ImageManagerService.\n50: func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\n51: \tinternal.Log(logger, 3, \"Connecting to image service\", \"endpoint\", endpoint)\n52: \taddr, dialer, err := util.GetAddressAndDialer(endpoint)\n53: \tif err != nil {\n54: \t\treturn nil, err\n55: \t}\n56: \n57: \tctx, cancel := context.WithTimeout(context.Background(), connectionTimeout)\n58: \tdefer cancel()\n59: \n60: \tvar dialOpts []grpc.DialOption\n61: "}

{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\n1: /*\n2: Copyright 2022 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"time\"\n24: \n25: \t\"k8s.io/apimachinery/pkg/types\"\n26: \t\"k8s.io/apimachinery/pkg/util/wait\"\n27: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n28: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n29: \t\"k8s.io/klog/v2\"\n30: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n32: \t\"k8s.io/utils/clock\"\n33: )\n34: \n35: // The frequency with which global timestamp of the cache is to\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\n37: // call, after this period it will be unblocked.\n38: const globalCacheUpdatePeriod = 5 * time.Second\n39: \n40: var (\n41: \teventedPLEGUsage   = false\n42: \teventedPLEGUsageMu = sync.RWMutex{}\n43: )\n44: \n45: // isEventedPLEGInUse indicates whether Evented PLEG is in use. Even after enabling\n46: // the Evented PLEG feature gate, there could be several reasons it may not be in use.\n47: // e.g. Streaming data issues from the runtime or the runtime does not implement the\n48: // container events stream.\n49: func isEventedPLEGInUse() bool {\n50: \teventedPLEGUsageMu.RLock()\n51: \tdefer eventedPLEGUsageMu.RUnlock()\n52: \treturn eventedPLEGUsage\n53: }\n54: \n55: // setEventedPLEGUsage should only be accessed from\n56: // Start/Stop of Evented PLEG.\n57: func setEventedPLEGUsage(enable bool) {\n58: \teventedPLEGUsageMu.Lock()\n59: \tdefer eventedPLEGUsageMu.Unlock()\n60: \teventedPLEGUsage = enable\n61: "}





















Now I have all the information needed. Let me write the comprehensive `answer.json`.

File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
The `answer.json` is written. Here's a summary of what I found:

## Major Kubelet Components (sig-node, kubernetes v1.32.0)

### 1. Pod Lifecycle Manager
- **`pkg/kubelet/lifecycle/interfaces.go`** — `PodLifecycleTarget`, `PodAdmitHandler`, `PodSyncLoopHandler`, `PodSyncHandler` interfaces
- **`pkg/kubelet/lifecycle/handlers.go`** — `handlerRunner` executes PostStart/PreStop hooks
- **`pkg/kubelet/pod_workers.go`** — `podWorkers` / `PodWorkers`: per-pod state machine (sync → terminating → terminated)
- **`pkg/kubelet/pleg/pleg.go`** — `PodLifecycleEventGenerator` interface + event types
- **`pkg/kubelet/pleg/generic.go`** — `GenericPLEG`: polling-based PLEG
- **`pkg/kubelet/pleg/evented.go`** — `EventedPLEG`: event-stream-based PLEG

### 2. CRI Client
- **`staging/src/k8s.io/cri-client/pkg/remote_runtime.go`** — `remoteRuntimeService` / `NewRemoteRuntimeService`: gRPC client to container runtime
- **`staging/src/k8s.io/cri-client/pkg/remote_image.go`** — `remoteImageService` / `NewRemoteImageService`: image service client
- **`pkg/kubelet/kuberuntime/kuberuntime_manager.go`** — `kubeGenericRuntimeManager`: Kubernetes-aware wrapper around CRI

### 3. Volume Manager
- **`pkg/kubelet/volumemanager/volume_manager.go`** — `VolumeManager` interface + `volumeManager` implementation

### 4. Device Plugin Manager
- **`pkg/kubelet/cm/devicemanager/types.go`** — `Manager` interface
- **`pkg/kubelet/cm/devicemanager/manager.go`** — `ManagerImpl`: manages device plugin registration, allocation, and checkpointing

#	Timestamp	Type	Subtype	Tool	Text
1	-	system	init	`-`
2	-	system	thinking_tokens	`-`
3	-	system	thinking_tokens	`-`
4	-	system	thinking_tokens	`-`
5	-	system	thinking_tokens	`-`
6	-	assistant	text	`-`	I'll search for the major kubelet components in the Kubernetes repository. Let me start by loading the Sourcegraph tools and then searching for each component.
7	-	assistant	tool_use	`ToolSearch`
8	2026-06-12T21:47:52.148Z	user	tool_result	`ToolSearch`	{"matches": ["mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_list_files", "mcp__sourcegraph__sg_read_file", "mcp__sourcegraph__sg_nls_search"], "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search", "total_deferred_tools": 33}
9	-	system	thinking_tokens	`-`
10	-	system	thinking_tokens	`-`
11	-	system	thinking_tokens	`-`
12	-	system	thinking_tokens	`-`
13	-	system	thinking_tokens	`-`
14	-	assistant	text	`-`	Now I'll search for all four kubelet components in parallel.
15	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
16	2026-06-12T21:47:57.344Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"No results.\n\nNo results found."}
17	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
18	2026-06-12T21:47:57.934Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager_fake.go\n16: \n17: package volumemanager\n18: \n19: \n28: \n29: // FakeVolumeManager is a test implementation that just tracks calls\n30: type FakeVolumeManager struct {\n31: \tvolumes map[v1.UniqueVolumeName]bool\n32: \n36: \n37: var _ VolumeManager = &FakeVolumeManager{}\n38: \n39: // NewFakeVolumeManager creates a new VolumeManager test instance\n40: func NewFakeVolumeManager(initialVolumes []v1.UniqueVolumeName, unmountDelay time.Duration, unmountError error) *FakeVolumeManager {\n41: \tvolumes := map[v1.UniqueVolumeName]bool{}\n42: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/metrics/metrics.go\n32: \t// Metric keys for Volume Manager.\n33: \tvolumeManagerTotalVolumes = \"volume_manager_total_volumes\"\n34: \treconstructVolumeOperationsTotal = \"reconstruct_volume_operations_total\"\n35: \n43: \ttotalVolumesDesc = metrics.NewDesc(\n44: \t\tvolumeManagerTotalVolumes,\n45: \t\t\"Number of volumes in Volume Manager\",\n46: \n23: \t\"k8s.io/component-base/metrics/legacyregistry\"\n24: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n25: \t\"k8s.io/kubernetes/pkg/volume\"\n26: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager.go\n16: \n17: package volumemanager\n18: \n19: \n180: // Must be pre-initialized.\n181: func NewVolumeManager(\n182: \tcontrollerAttachDetachEnabled bool,\n183: \n241: \n242: // volumeManager implements the VolumeManager interface\n243: type volumeManager struct {\n244: \t// kubeClient is the kube API client used by DesiredStateOfWorldPopulator to\n245: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/OWNERS\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler.go\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/cache/desired_state_of_wold_selinux_metrics.go\n29: \t\t&compbasemetrics.GaugeOpts{\n30: \t\t\tName: \"volume_manager_selinux_container_errors_total\",\n31: \t\t\tHelp: \"Number of errors when kubelet cannot compute SELinux context for a container. Kubelet can't start such a Pod then and it will retry, therefore value of this metric may not represent the actual nr. of containers.\",\n32: \n77: \t\t&compbasemetrics.GaugeOpts{\n78: \t\t\tName: \"volume_manager_selinux_volumes_admitted_total\",\n79: \t\t\tHelp: \"Number of volumes whose SELinux context was fine and will be mounted with mount -o context option.\",\n80: \n37: \t\t&compbasemetrics.GaugeOpts{\n38: \t\t\tName: \"volume_manager_selinux_container_warnings_total\",\n39: \t\t\tStabilityLevel: compbasemetrics.ALPHA,\n40: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/nodeshutdown/nodeshutdown_manager.go\n53: \tProbeManager prober.Manager\n54: \tVolumeManager volumemanager.VolumeManager\n55: \tRecorder record.EventRecorder\n56: \n99: \tkillPodFunc eviction.KillPodFunc\n100: \tvolumeManager volumemanager.VolumeManager\n101: }\n102: \n125: \t\tkillPodFunc: conf.KillPodFunc,\n126: \t\tvolumeManager: conf.VolumeManager,\n127: \t}\n128: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct.go\n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\n31: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n32: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\"\n33: \tvolumepkg \"k8s.io/kubernetes/pkg/volume\"\n34: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler_common.go\n28: \t\"k8s.io/klog/v2\"\n29: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n30: \t\"k8s.io/kubernetes/pkg/util/goroutinemap/exponentialback...
19	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
20	2026-06-12T21:47:58.387Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/api.go\n37: const (\n38: \t// errFailedToDialDevicePlugin is the error raised when the device plugin could not be\n39: \t// reached on the registered socket\n40: \terrFailedToDialDevicePlugin = \"failed to dial device plugin:\"\n41: \t// errUnsupportedVersion is the error raised when the device plugin uses an API version not\n42: \n30: type ClientHandler interface {\n31: \tPluginConnected(string, DevicePlugin) error\n32: \tPluginDisconnected(string)\n33: \n19: import (\n20: \tapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n21: )\n22: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\n32: \n33: // DevicePlugin interface provides methods for accessing Device Plugin resources, API and unix socket.\n34: type DevicePlugin interface {\n35: \tAPI() api.DevicePluginClient\n36: \tResource() string\n37: \n52: \thandler ClientHandler\n53: \tclient api.DevicePluginClient\n54: }\n55: \n141: \n142: \treturn api.NewDevicePluginClient(c), c, nil\n143: }\n144: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pluginmanager/pluginwatcher/README.md\n32: During plugin initialization phase, Kubelet will issue Plugin specific calls\n33: (e.g: DevicePlugin::GetDevicePluginOptions).\n34: \n35: \n51: - The plugin name sent during Registration.GetInfo grpc should be unique\n52: for the given plugin type (CSIPlugin or DevicePlugin).\n53: \n54: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_stub.go\n102: \n103: func (cm containerManagerStub) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\n104: \treturn cm.extendedPluginResources, cm.extendedPluginResources, []string{}\n105: \n205: \n206: func NewStubContainerManagerWithDevicePluginResource(extendedPluginResources v1.ResourceList) ContainerManager {\n207: \treturn &containerManagerStub{\n208: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/stub.go\n319: \n320: // GetDevicePluginOptions returns DevicePluginOptions settings for the device plugin.\n321: func (m Stub) GetDevicePluginOptions(ctx context.Context, e pluginapi.Empty) (pluginapi.DevicePluginOptions, error) {\n322: \toptions := &pluginapi.DevicePluginOptions{\n323: \t\tPreStartRequired: m.preStartContainerFlag,\n324: \n90: \n91: // NewDevicePluginStub returns an initialized DevicePlugin Stub.\n92: func NewDevicePluginStub(devs []pluginapi.Device, socket string, name string, preStartContainerFlag bool, getPreferredAllocationFlag bool) Stub {\n93: \n94: \n152: \tif err != nil {\n153: \t\tklog.ErrorS(err, \"Failed to add watch\", \"devicePluginPath\", pluginapi.DevicePluginPath)\n154: \t\treturn err\n155: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/endpoint.go\n43: \tresourceName string\n44: \tapi pluginapi.DevicePluginClient\n45: \tstopTime time.Time\n46: \n24: \n25: \tpluginapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n26: \tplugin \"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\"\n27: \n50: // This is to be used during normal device plugin registration.\n51: func newEndpointImpl(p plugin.DevicePlugin) endpointImpl {\n52: \treturn &endpointImpl{\n53: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/fake_container_manager.go\n141: \n142: func (cm FakeContainerManager) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\n143: \tcm.Lock()\n144: \n144: \tdefer cm.Unlock()\n145: \tcm.CalledFunctions = append(cm.CalledFunctions, \"GetDevicePluginResourceCapacity\")\n146: \treturn nil, nil, []string{}\n147: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\n82: \t// Metrics keys of device plugin operations\n83: \tDevicePluginRegistrationCountKey = \"device_plugin_registration_total\"\n84: \tDevicePluginAllocationDura...
21	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
22	2026-06-12T21:47:58.812Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/config/types.go\n556: \n557: // KubeletX509Authentication contains settings related to x509 client certificate authentication\n558: type KubeletX509Authentication struct {\n559: \t// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate\n560: \t// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,\n561: \t// and groups corresponding to the Organization in the client certificate.\n562: \tClientCAFile string\n563: }\n564: \n495: \t// Examples:'unix:///path/to/runtime.sock', 'npipe:////./pipe/runtime'\n496: \tContainerRuntimeEndpoint string\n497: \n498: \n428: \t// +optional\n429: \tShutdownGracePeriodCriticalPods metav1.Duration\n430: \t// ShutdownGracePeriodByPodPriority specifies the shutdown grace period for Pods based\n431: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager.go\n169: \tKubeletOOMScoreAdj int32\n170: \tContainerRuntime string\n171: \tCgroupsPerQOS bool\n172: \n32: \t\"k8s.io/apiserver/pkg/server/healthz\"\n33: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n34: \tpodresourcesapi \"k8s.io/kubelet/pkg/apis/podresources/v1\"\n35: \n257: \t\t\t\t// This is legal, so we report the devices anyway,\n258: \t\t\t\t// let the client decide what to do.\n259: \t\t\t\trespDevs = append(respDevs, &podresourcesapi.ContainerDevices{\n260: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n70: \t\"k8s.io/component-helpers/apimachinery/lease\"\n71: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n72: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n73: \tremote \"k8s.io/cri-client/pkg\"\n74: \t\"k8s.io/klog/v2\"\n75: \n3139: \n3140: // ListMetricDescriptors gets the descriptors for the metrics that will be returned in ListPodSandboxMetrics.\n3141: func (kl Kubelet) ListMetricDescriptors(ctx context.Context) ([]runtimeapi.MetricDescriptor, error) {\n3142: \treturn kl.containerRuntime.ListMetricDescriptors(ctx)\n3143: }\n3144: \n556: \t//\n557: \t// This client must not be modified to include credentials, because it is\n558: \t// critical that credentials not leak from the client to arbitrary hosts.\n559: \tinsecureContainerLifecycleHTTPClient := &http.Client{\n560: \t\tTransport: &http.Transport{\n561: \t\t\tTLSClientConfig: &tls.Config{InsecureSkipVerify: true},\n562: \t\t},\n563: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_unsupported.go\n28: \tv1 \"k8s.io/api/core/v1\"\n29: \tclientset \"k8s.io/client-go/kubernetes\"\n30: \t\"k8s.io/client-go/tools/record\"\n31: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n32: \t\"k8s.io/kubernetes/pkg/kubelet/cadvisor\"\n33: \n46: \n47: func NewContainerManager(_ mount.Interface, _ cadvisor.Interface, _ NodeConfig, failSwapOn bool, recorder record.EventRecorder, kubeClient clientset.Interface) (ContainerManager, error) {\n48: \treturn &unsupportedContainerManager{}, nil\n49: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/podresources/client.go\n26: \n27: \t\"k8s.io/cri-client/pkg/util\"\n28: \t\"k8s.io/kubelet/pkg/apis/podresources/v1\"\n29: \n54: \n55: // GetV1Client returns a client for the PodResourcesLister grpc service\n56: func GetV1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1.PodResourcesListerClient, grpc.ClientConn, error) {\n57: \taddr, dialer, err := util.GetAddressAndDialer(socket)\n58: \n34: \n35: // GetV1alpha1Client returns a client for the PodResourcesLister grpc service\n36: // Note: This is deprecated\n37: func GetV1alpha1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1alpha1.PodResourcesListerClient, grpc.ClientConn, error) {\n38: \taddr, dialer, err := util.GetAddressAndDialer(socket)\n39: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cadvisor/util.go\n31: const (\n32: \t// CrioSocketSuffix is the pa...
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30	-	assistant	text	`-`	Let me now search more specifically for each component's main implementation files.
31	-	assistant	tool_use	`mcp__sourcegraph__sg_list_files`
32	2026-06-12T21:48:03.771Z	user	tool_result	`mcp__sourcegraph__sg_list_files`	{"text":"pkg/kubelet/lifecycle/admission_failure_handler_stub.go\npkg/kubelet/lifecycle/doc.go\npkg/kubelet/lifecycle/handlers.go\npkg/kubelet/lifecycle/handlers_test.go\npkg/kubelet/lifecycle/interfaces.go\npkg/kubelet/lifecycle/predicate.go\npkg/kubelet/lifecycle/predicate_test.go\n"}
33	-	assistant	tool_use	`mcp__sourcegraph__sg_list_files`
34	2026-06-12T21:48:04.291Z	user	tool_result	`mcp__sourcegraph__sg_list_files`	{"text":"pkg/kubelet/cm/devicemanager/checkpoint/\npkg/kubelet/cm/devicemanager/plugin/\npkg/kubelet/cm/devicemanager/OWNERS\npkg/kubelet/cm/devicemanager/endpoint.go\npkg/kubelet/cm/devicemanager/endpoint_test.go\npkg/kubelet/cm/devicemanager/manager.go\npkg/kubelet/cm/devicemanager/manager_test.go\npkg/kubelet/cm/devicemanager/pod_devices.go\npkg/kubelet/cm/devicemanager/pod_devices_test.go\npkg/kubelet/cm/devicemanager/topology_hints.go\npkg/kubelet/cm/devicemanager/topology_hints_test.go\npkg/kubelet/cm/devicemanager/types.go\n"}
35	-	assistant	tool_use	`mcp__sourcegraph__sg_list_files`
36	2026-06-12T21:48:05.340Z	user	tool_result	`mcp__sourcegraph__sg_list_files`	{"text":"pkg/kubelet/volumemanager/cache/\npkg/kubelet/volumemanager/metrics/\npkg/kubelet/volumemanager/populator/\npkg/kubelet/volumemanager/reconciler/\npkg/kubelet/volumemanager/OWNERS\npkg/kubelet/volumemanager/volume_manager.go\npkg/kubelet/volumemanager/volume_manager_fake.go\npkg/kubelet/volumemanager/volume_manager_test.go\n"}
37	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
38	2026-06-12T21:48:05.884Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n97: \n98: type kubeGenericRuntimeManager struct {\n99: \truntimeName string\n100: \n187: \n188: // NewKubeGenericRuntimeManager creates a new kubeGenericRuntimeManager\n189: func NewKubeGenericRuntimeManager(\n190: \trecorder record.EventRecorder,\n191: \n226: \ttracer := tracerProvider.Tracer(instrumentationScope)\n227: \tkubeRuntimeManager := &kubeGenericRuntimeManager{\n228: \t\trecorder: recorder,\n229: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/helpers.go\n91: // toKubeContainer converts runtimeapi.Container to kubecontainer.Container.\n92: func (m kubeGenericRuntimeManager) toKubeContainer(c runtimeapi.Container) (kubecontainer.Container, error) {\n93: \tif c == nil \|\| c.Id == \"\" \|\| c.Image == nil {\n94: \n119: // TODO: Remove this once it becomes obsolete.\n120: func (m kubeGenericRuntimeManager) sandboxToKubeContainer(s runtimeapi.PodSandbox) (kubecontainer.Container, error) {\n121: \tif s == nil \|\| s.Id == \"\" {\n122: \n132: // guarantees that only one of them is set.\n133: func (m kubeGenericRuntimeManager) getImageUser(ctx context.Context, image string) (int64, string, error) {\n134: \tresp, err := m.imageService.ImageStatus(ctx, &runtimeapi.ImageSpec{Image: image}, false)\n135: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_gc.go\n39: \tclient internalapi.RuntimeService\n40: \tmanager kubeGenericRuntimeManager\n41: \tpodStateProvider podStateProvider\n42: \n45: // NewContainerGC creates a new containerGC.\n46: func newContainerGC(client internalapi.RuntimeService, podStateProvider podStateProvider, manager kubeGenericRuntimeManager, tracer trace.Tracer) containerGC {\n47: \treturn &containerGC{\n48: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/security_context.go\n28: // determineEffectiveSecurityContext gets container's security context from v1.Pod and v1.Container.\n29: func (m kubeGenericRuntimeManager) determineEffectiveSecurityContext(pod v1.Pod, container v1.Container, uid int64, username string) (runtimeapi.LinuxContainerSecurityContext, error) {\n30: \teffectiveSc := securitycontext.DetermineEffectiveSecurityContext(pod, container)\n31: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_logs.go\n31: // just pass in empty string \"\".\n32: func (m kubeGenericRuntimeManager) ReadLogs(ctx context.Context, path, containerID string, apiOpts v1.PodLogOptions, stdout, stderr io.Writer) error {\n33: \t// Convert v1.PodLogOptions into internal log options.\n34: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_image.go\n34: // secrets if necessary.\n35: func (m kubeGenericRuntimeManager) PullImage(ctx context.Context, image kubecontainer.ImageSpec, pullSecrets []v1.Secret, podSandboxConfig runtimeapi.PodSandboxConfig) (string, error) {\n36: \timg := image.Image\n37: \n86: // the local storage. It returns (\"\", nil) if the image isn't in the local storage.\n87: func (m kubeGenericRuntimeManager) GetImageRef(ctx context.Context, image kubecontainer.ImageSpec) (string, error) {\n88: \tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\n89: \n98: \n99: func (m kubeGenericRuntimeManager) GetImageSize(ctx context.Context, image kubecontainer.ImageSpec) (uint64, error) {\n100: \tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\n101: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\n40: // createPodSandbox creates a pod sandbox and returns (podSandBoxID, message, error).\n41: func (m kubeGenericRuntimeManager) createPodSandbox(ctx context.Context, pod v1.Pod, attempt uint32) (string, string, error) {\n42: \tpodSandboxConfig, err := m.generatePodSandboxConfig(pod, attempt)\n43: \n79: // generatePodSan...
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55	-	assistant	text	`-`	Let me search for more specific files - pod lifecycle (PLEG) and CRI client.
56	-	assistant	tool_use	`mcp__sourcegraph__sg_list_files`
57	2026-06-12T21:48:15.928Z	user	tool_result	`mcp__sourcegraph__sg_list_files`	{"text":"pkg/kubelet/pleg/doc.go\npkg/kubelet/pleg/evented.go\npkg/kubelet/pleg/evented_test.go\npkg/kubelet/pleg/generic.go\npkg/kubelet/pleg/generic_test.go\npkg/kubelet/pleg/pleg.go\n"}
58	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
59	2026-06-12T21:48:16.985Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers.go\n599: \n600: func newPodWorkers(\n601: \tpodSyncer podSyncer,\n602: \n91: // teardown of containers (terminating), or cleanup (terminated).\n92: type PodWorkerState int\n93: \n94: \n550: // in the pod status change).\n551: type podWorkers struct {\n552: \t// Protects all per worker fields.\n553: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\n42: \tNodeStartupKey = \"node_startup_duration_seconds\"\n43: \tPodWorkerDurationKey = \"pod_worker_duration_seconds\"\n44: \tPodStartDurationKey = \"pod_start_duration_seconds\"\n45: \n47: \tCgroupManagerOperationsKey = \"cgroup_manager_duration_seconds\"\n48: \tPodWorkerStartDurationKey = \"pod_worker_start_duration_seconds\"\n49: \tPodStatusSyncDurationKey = \"pod_status_sync_duration_seconds\"\n50: \n208: \t)\n209: \t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\n210: \t// Broken down by the operation type.\n211: \tPodWorkerDuration = metrics.NewHistogramVec(\n212: \t\t&metrics.HistogramOpts{\n213: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers_test.go\n42: \n43: // fakePodWorkers runs sync pod function in serial, so we can have\n44: // deterministic behaviour in testing.\n45: type fakePodWorkers struct {\n46: \tlock sync.Mutex\n47: \n1928: \n1929: // TestFakePodWorkers verifies that the fakePodWorkers behaves the same way as the real podWorkers\n1930: // for their invocation of the syncPodFn.\n1931: func TestFakePodWorkers(t testing.T) {\n1932: \tfakeRecorder := &record.FakeRecorder{}\n1933: \n390: \n391: func createPodWorkers() (podWorkers, *containertest.FakeRuntime, map[types.UID][]syncPodRecord) {\n392: \tlock := sync.Mutex{}\n393: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n1106: \t// Since the podManager may be unaware of some running pods due to force deletion, the\n1107: \t// podWorkers are responsible for triggering a sync of pods that are no longer desired but\n1108: \t// must still run to completion.\n1109: \tpodWorkers PodWorkers\n1110: \n1111: \n690: \tklet.workQueue = queue.NewBasicWorkQueue(klet.clock)\n691: \tklet.podWorkers = newPodWorkers(\n692: \t\tklet,\n693: \n721: \t\tmachineInfo,\n722: \t\tklet.podWorkers,\n723: \t\tkubeDeps.OSInterface,\n724: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_pods.go\n1355: \t// Now that we have recorded any terminating pods, and added new pods that should be running,\n1356: \t// record a summary here. Not all possible combinations of PodWorkerSync values are valid.\n1357: \tcounts := make(map[PodWorkerSync]int)\n1358: \tfor _, sync := range workingPods {\n1359: \n1289: \t\t}\n1290: \t\tkl.podWorkers.UpdatePod(UpdatePodOptions{\n1291: \t\t\tUpdateType: kubetypes.SyncPodCreate,\n1292: \n1318: \t\tklog.V(3).InfoS(\"Handling termination and deletion of the pod to pod workers\", \"pod\", klog.KObj(pod), \"podUID\", pod.UID)\n1319: \t\tkl.podWorkers.UpdatePod(UpdatePodOptions{\n1320: \t\t\tUpdateType: kubetypes.SyncPodKill,\n1321: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – test/instrumentation/testdata/pkg/kubelet/metrics/metrics.go\n33: \tNodeLabelKey = \"node\"\n34: \tPodWorkerDurationKey = \"pod_worker_duration_seconds\"\n35: \tPodStartDurationKey = \"pod_start_duration_seconds\"\n36: \n36: \tCgroupManagerOperationsKey = \"cgroup_manager_duration_seconds\"\n37: \tPodWorkerStartDurationKey = \"pod_worker_start_duration_seconds\"\n38: \tPLEGRelistDurationKey = \"pleg_relist_duration_seconds\"\n39: \n122: \t)\n123: \t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\n124: \t// Broken down by the operation type.\n125: \tPodWorkerDuration = metrics.NewHistogramVec(\n126: \t\t&metrics.HistogramOpts{\n127: \n\n# github.com/sg-...
60	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
61	2026-06-12T21:48:17.784Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\n27: \n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\n29: // and errors metrics.\n30: type instrumentedRuntimeService struct {\n31: \tservice internalapi.RuntimeService\n32: }\n33: \n38: \n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\n40: // and errors metrics.\n41: type instrumentedImageManagerService struct {\n42: \tservice internalapi.ImageManagerService\n43: }\n44: \n33: \n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\n36: \treturn &instrumentedRuntimeService{service: service}\n37: }\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\n111: \t\truntimeHelper: runtimeHelper,\n112: \t\truntimeService: runtimeService,\n113: \t\timageService: imageService,\n114: \n95: \n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\n97: \tctx := context.Background()\n98: \n122: \n123: \ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\n124: \tif err != nil {\n125: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n137: \t// gRPC service clients\n138: \truntimeService internalapi.RuntimeService\n139: \timageService internalapi.ImageManagerService\n140: \n141: \n223: \tctx := context.Background()\n224: \truntimeService = newInstrumentedRuntimeService(runtimeService)\n225: \timageService = newInstrumentedImageManagerService(imageService)\n226: \ttracer := tracerProvider.Tracer(instrumentationScope)\n227: \n238: \t\truntimeHelper: runtimeHelper,\n239: \t\truntimeService: runtimeService,\n240: \t\timageService: imageService,\n241: \n"}
62	-	system	thinking_tokens	`-`
63	-	system	thinking_tokens	`-`
64	-	system	thinking_tokens	`-`
65	-	system	thinking_tokens	`-`
66	-	system	thinking_tokens	`-`
67	-	system	thinking_tokens	`-`
68	-	system	thinking_tokens	`-`
69	-	system	thinking_tokens	`-`
70	-	system	thinking_tokens	`-`
71	-	system	thinking_tokens	`-`
72	-	system	thinking_tokens	`-`
73	-	assistant	text	`-`	Let me read the key files for each component to find the main symbols.
74	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
75	2026-06-12T21:48:25.155Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/interfaces.go\n1: /\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package lifecycle\n18: \n19: import \"k8s.io/api/core/v1\"\n20: \n21: // PodAdmitAttributes is the context for a pod admission decision.\n22: // The member fields of this struct should never be mutated.\n23: type PodAdmitAttributes struct {\n24: \t// the pod to evaluate for admission\n25: \tPod v1.Pod\n26: \t// all pods bound to the kubelet excluding the pod being evaluated\n27: \tOtherPods []v1.Pod\n28: }\n29: \n30: // PodAdmitResult provides the result of a pod admission decision.\n31: type PodAdmitResult struct {\n32: \t// if true, the pod should be admitted.\n33: \tAdmit bool\n34: \t// a brief single-word reason why the pod could not be admitted.\n35: \tReason string\n36: \t// a brief message explaining why the pod could not be admitted.\n37: \tMessage string\n38: }\n39: \n40: // PodAdmitHandler is notified during pod admission.\n41: type PodAdmitHandler interface {\n42: \t// Admit evaluates if a pod can be admitted.\n43: \tAdmit(attrs PodAdmitAttributes) PodAdmitResult\n44: }\n45: \n46: // PodAdmitTarget maintains a list of handlers to invoke.\n47: type PodAdmitTarget interface {\n48: \t// AddPodAdmitHandler adds the specified handler.\n49: \tAddPodAdmitHandler(a PodAdmitHandler)\n50: }\n51: \n52: // PodSyncLoopHandler is invoked during each sync loop iteration.\n53: type PodSyncLoopHandler interface {\n54: \t// ShouldSync returns true if the pod needs to be synced.\n55: \t// This operation must return immediately as its called for each pod.\n56: \t// The provided pod should never be modified.\n57: \tShouldSync(pod v1.Pod) bool\n58: }\n59: \n60: // PodSyncLoopTarget maintains a list of handlers to pod sync loop.\n61: type PodSyncLoopTarget interface {\n62: \t// AddPodSyncLoopHandler adds the specified handler.\n63: \tAddPodSyncLoopHandler(a PodSyncLoopHandler)\n64: }\n65: \n66: // ShouldEvictResponse provides the result of a should evict request.\n67: type ShouldEvictResponse struct {\n68: \t// if true, the pod should be evicted.\n69: \tEvict bool\n70: \t// a brief CamelCase reason why the pod should be evicted.\n71: \tReason string\n72: \t// a brief message why the pod should be evicted.\n73: \tMessage string\n74: }\n75: \n76: // PodSyncHandler is invoked during each sync pod operation.\n77: type PodSyncHandler interface {\n78: \t// ShouldEvict is invoked during each sync pod operation to determine\n79: \t// if the pod should be evicted from the kubelet. If so, the pod status\n80: \t// is updated to mark its phase as failed with the provided reason and message,\n81: \t// and the pod is immediately killed.\n82: \t// This operation must return immediately as its called for each sync pod.\n83: \t// The provided pod should never be modified.\n84: \tShouldEvict(pod *v1.Pod) ShouldEvictResponse\n85: }\n86: \n87: // PodSyncTarget maintains a list of handlers to pod sync.\n88: type PodSyncTarget interface {\n89: \t// AddPodSyncHandler adds the specified handler\n90: \tAddPodSyncHandler(a PodSyncHandler)\n91: }\n92: \n93: // PodLifecycleTarget groups a set of lifecycle interfaces for convenience.\n94: type PodLifecycleTarget interface {\n95: \tPodAdmitTarget\n96: \tPodSyncLoopTarget\n97: \tPodSyncTarget\n98: }\n99: \n100: ...
76	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
77	2026-06-12T21:48:26.659Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/pleg.go\n1: /\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \t\"k8s.io/apimachinery/pkg/types\"\n23: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n24: )\n25: \n26: // PodLifeCycleEventType define the event type of pod life cycle events.\n27: type PodLifeCycleEventType string\n28: \n29: type RelistDuration struct {\n30: \t// The period for relisting.\n31: \tRelistPeriod time.Duration\n32: \t// The relisting threshold needs to be greater than the relisting period +\n33: \t// the relisting time, which can vary significantly. Set a conservative\n34: \t// threshold to avoid flipping between healthy and unhealthy.\n35: \tRelistThreshold time.Duration\n36: }\n37: \n38: const (\n39: \t// ContainerStarted - event type when the new state of container is running.\n40: \tContainerStarted PodLifeCycleEventType = \"ContainerStarted\"\n41: \t// ContainerDied - event type when the new state of container is exited.\n42: \tContainerDied PodLifeCycleEventType = \"ContainerDied\"\n43: \t// ContainerRemoved - event type when the old state of container is exited.\n44: \tContainerRemoved PodLifeCycleEventType = \"ContainerRemoved\"\n45: \t// PodSync is used to trigger syncing of a pod when the observed change of\n46: \t// the state of the pod cannot be captured by any single event above.\n47: \tPodSync PodLifeCycleEventType = \"PodSync\"\n48: \t// ContainerChanged - event type when the new state of container is unknown.\n49: \tContainerChanged PodLifeCycleEventType = \"ContainerChanged\"\n50: \t// ConditionMet - event type triggered when any number of watch conditions are met.\n51: \tConditionMet PodLifeCycleEventType = \"ConditionMet\"\n52: )\n53: \n54: // PodLifecycleEvent is an event that reflects the change of the pod state.\n55: type PodLifecycleEvent struct {\n56: \t// The pod ID.\n57: \tID types.UID\n58: \t// The type of the event.\n59: \tType PodLifeCycleEventType\n60: \t// The accompanied data which varies based on the event type.\n61: \t// - ContainerStarted/ContainerStopped: the container name (string).\n62: \t// - All other event types: unused.\n63: \tData interface{}\n64: }\n65: \n66: // PodLifecycleEventGenerator contains functions for generating pod life cycle events.\n67: type PodLifecycleEventGenerator interface {\n68: \tStart()\n69: \tWatch() chan PodLifecycleEvent\n70: \tHealthy() (bool, error)\n71: \t// SetPodWatchCondition flags the pod for reinspection on every Relist iteration until the watch\n72: \t// condition is met. The condition is keyed so it can be updated before the condition\n73: \t// is met.\n74: \tSetPodWatchCondition(podUID types.UID, conditionKey string, condition WatchCondition)\n75: }\n76: \n77: // podLifecycleEventGeneratorHandler contains functions that are useful for different PLEGs\n78: // and need not be exposed to rest of the kubelet\n79: type podLifecycleEventGeneratorHandler interface {\n80: \tPodLifecycleEventGenerator\n81: \tStop()\n82: \tUpdate(relistDuration RelistDuration)\n83: \tRelist()\n84: }\n85: \n86: // WatchCondition takes the latest PodStatus, and returns whether the condition is met.\n87: type WatchCondition = func(*kubecontainer.PodStatus) bool\n88: \n89: // RunningContainerWat...
78	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
79	2026-06-12T21:48:27.107Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\n1: /\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"context\"\n21: \tgoerrors \"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"runtime\"\n26: \t\"sort\"\n27: \t\"sync\"\n28: \t\"time\"\n29: \n30: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \t\"k8s.io/apimachinery/pkg/api/resource\"\n35: \terrorsutil \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/sets\"\n37: \t\"k8s.io/apiserver/pkg/server/healthz\"\n38: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n39: \tpluginapi \"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\"\n40: \tpodutil \"k8s.io/kubernetes/pkg/api/v1/pod\"\n41: \t\"k8s.io/kubernetes/pkg/features\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager/errors\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n45: \t\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/checkpoint\"\n46: \tplugin \"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\"\n47: \t\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\"\n48: \t\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\"\n49: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n50: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n51: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n52: \t\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\"\n53: \tschedulerframework \"k8s.io/kubernetes/pkg/scheduler/framework\"\n54: )\n55: \n56: const nodeWithoutTopology = -1\n57: \n58: // ActivePodsFunc is a function that returns a list of pods to reconcile.\n59: type ActivePodsFunc func() []*v1.Pod\n60: \n61: // ManagerImpl is the structure in charge of managing Device Plugins.\n62: type ManagerImpl struct {\n63: \tcheckpointdir string\n64: \n65: \tendpoints map[string]endpointInfo // Key is ResourceName\n66: \tmutex sync.Mutex\n67: \n68: \tserver plugin.Server\n69: \n70: \t// activePods is a method for listing active pods on the node\n71: \t// so the amount of pluginResources requested by existing pods\n72: \t// could be counted when updating allocated devices\n73: \tactivePods ActivePodsFunc\n74: \n75: \t// sourcesReady provides the readiness of kubelet configuration sources such as apiserver update readiness.\n76: \t// We use it to determine when we can purge inactive pods from checkpointed state.\n77: \tsourcesReady config.SourcesReady\n78: \n79: \t// allDevices holds all the devices currently registered to the device manager\n80: \tallDevices ResourceDeviceInstances\n81: "}
80	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
81	2026-06-12T21:48:27.901Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"No results.\n\nNo results found."}
82	-	system	thinking_tokens	`-`
83	-	system	thinking_tokens	`-`
84	-	system	thinking_tokens	`-`
85	-	system	thinking_tokens	`-`
86	-	assistant	text	`-`	Now let me look for the CRI client and pod workers implementations, plus the lifecycle handlers file.
87	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
88	2026-06-12T21:48:32.972Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"No results.\n\nNo results found."}
89	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
90	2026-06-12T21:48:34.408Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\n1: /\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package lifecycle\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"net/http\"\n25: \t\"net/url\"\n26: \t\"strconv\"\n27: \t\"strings\"\n28: \t\"time\"\n29: \n30: \tv1 \"k8s.io/api/core/v1\"\n31: \t\"k8s.io/apimachinery/pkg/types\"\n32: \t\"k8s.io/apimachinery/pkg/util/intstr\"\n33: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n34: \t\"k8s.io/client-go/tools/record\"\n35: \t\"k8s.io/klog/v2\"\n36: \t\"k8s.io/kubernetes/pkg/features\"\n37: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n39: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n40: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n41: \thttpprobe \"k8s.io/kubernetes/pkg/probe/http\"\n42: \t\"k8s.io/kubernetes/pkg/security/apparmor\"\n43: )\n44: \n45: const (\n46: \tmaxRespBodyLength = 10 * 1 << 10 // 10KB\n47: \n48: \tAppArmorNotAdmittedReason = \"AppArmor\"\n49: )\n50: \n51: type handlerRunner struct {\n52: \thttpDoer kubetypes.HTTPDoer\n53: \tcommandRunner kubecontainer.CommandRunner\n54: \tcontainerManager podStatusProvider\n55: \teventRecorder record.EventRecorder\n56: }\n57: \n58: type podStatusProvider interface {\n59: \tGetPodStatus(ctx context.Context, uid types.UID, name, namespace string) (*kubecontainer.PodStatus, error)\n60: }\n61: "}
91	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
92	2026-06-12T21:48:35.425Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/generic.go%3FL1-80\n1: /\n2: Copyright 2015 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"sync/atomic\"\n24: \t\"time\"\n25: \n26: \t\"k8s.io/apimachinery/pkg/types\"\n27: \t\"k8s.io/apimachinery/pkg/util/sets\"\n28: \t\"k8s.io/apimachinery/pkg/util/wait\"\n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n31: \t\"k8s.io/klog/v2\"\n32: \t\"k8s.io/kubernetes/pkg/features\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n35: \t\"k8s.io/utils/clock\"\n36: )\n37: \n38: // GenericPLEG is an extremely simple generic PLEG that relies solely on\n39: // periodic listing to discover container changes. It should be used\n40: // as temporary replacement for container runtimes do not support a proper\n41: // event generator yet.\n42: //\n43: // Note that GenericPLEG assumes that a container would not be created,\n44: // terminated, and garbage collected within one relist period. If such an\n45: // incident happens, GenenricPLEG would miss all events regarding this\n46: // container. In the case of relisting failure, the window may become longer.\n47: // Note that this assumption is not unique -- many kubelet internal components\n48: // rely on terminated containers as tombstones for bookkeeping purposes. The\n49: // garbage collector is implemented to work with such situations. However, to\n50: // guarantee that kubelet can handle missing container events, it is\n51: // recommended to set the relist period short and have an auxiliary, longer\n52: // periodic sync in kubelet as the safety net.\n53: type GenericPLEG struct {\n54: \t// The container runtime.\n55: \truntime kubecontainer.Runtime\n56: \t// The channel from which the subscriber listens events.\n57: \teventChannel chan PodLifecycleEvent\n58: \t// The internal cache for pod/container information.\n59: \tpodRecords podRecords\n60: \t// Time of the last relisting.\n61: \trelistTime atomic.Value\n62: \t// Cache for storing the runtime states required for syncing pods.\n63: \tcache kubecontainer.Cache\n64: \t// For testability.\n65: \tclock clock.Clock\n66: \t// Pods that failed to have their status retrieved during a relist. These pods will be\n67: \t// retried during the next relisting.\n68: \tpodsToReinspect map[types.UID]kubecontainer.Pod\n69: \t// Stop the Generic PLEG by closing the channel.\n70: \tstopCh chan struct{}\n71: \t// Locks the relisting of the Generic PLEG\n72: \trelistLock sync.Mutex\n73: \t// Indicates if the Generic PLEG is running or not\n74: \tisRunning bool\n75: \t// Locks the start/stop operation of Generic PLEG\n76: \trunningMu sync.Mutex\n77: \t// Indicates relisting related parameters\n78: \trelistDuration *RelistDuration\n79: \t// Mutex to serialize updateCache called by relist vs UpdateCache interface\n80: \tpodCacheMutex sync.Mutex\n81: "}
93	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
94	2026-06-12T21:48:36.100Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/volumemanager/volume_manager.go%3FL1-100\n1: /\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package volumemanager\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"slices\"\n24: \t\"strconv\"\n25: \t\"strings\"\n26: \t\"sync\"\n27: \t\"time\"\n28: \n29: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n30: \t\"k8s.io/klog/v2\"\n31: \t\"k8s.io/mount-utils\"\n32: \n33: \tv1 \"k8s.io/api/core/v1\"\n34: \tk8stypes \"k8s.io/apimachinery/pkg/types\"\n35: \tutilerrors \"k8s.io/apimachinery/pkg/util/errors\"\n36: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n37: \t\"k8s.io/apimachinery/pkg/util/sets\"\n38: \t\"k8s.io/apimachinery/pkg/util/wait\"\n39: \tclientset \"k8s.io/client-go/kubernetes\"\n40: \t\"k8s.io/client-go/tools/record\"\n41: \tcsitrans \"k8s.io/csi-translation-lib\"\n42: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n43: \t\"k8s.io/kubernetes/pkg/kubelet/container\"\n44: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\"\n45: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\"\n46: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/populator\"\n47: \t\"k8s.io/kubernetes/pkg/kubelet/volumemanager/reconciler\"\n48: \t\"k8s.io/kubernetes/pkg/volume\"\n49: \t\"k8s.io/kubernetes/pkg/volume/csimigration\"\n50: \t\"k8s.io/kubernetes/pkg/volume/util\"\n51: \t\"k8s.io/kubernetes/pkg/volume/util/hostutil\"\n52: \t\"k8s.io/kubernetes/pkg/volume/util/operationexecutor\"\n53: \t\"k8s.io/kubernetes/pkg/volume/util/types\"\n54: \t\"k8s.io/kubernetes/pkg/volume/util/volumepathhandler\"\n55: )\n56: \n57: const (\n58: \t// reconcilerLoopSleepPeriod is the amount of time the reconciler loop waits\n59: \t// between successive executions\n60: \treconcilerLoopSleepPeriod = 100 * time.Millisecond\n61: \n62: \t// desiredStateOfWorldPopulatorLoopSleepPeriod is the amount of time the\n63: \t// DesiredStateOfWorldPopulator loop waits between successive executions\n64: \tdesiredStateOfWorldPopulatorLoopSleepPeriod = 100 * time.Millisecond\n65: \n66: \t// podAttachAndMountTimeout is the maximum amount of time the\n67: \t// WaitForAttachAndMount call will wait for all volumes in the specified pod\n68: \t// to be attached and mounted. Even though cloud operations can take several\n69: \t// minutes to complete, we set the timeout to 2 minutes because kubelet\n70: \t// will retry in the next sync iteration. This frees the associated\n71: \t// goroutine of the pod to process newer updates if needed (e.g., a delete\n72: \t// request to the pod).\n73: \t// Value is slightly offset from 2 minutes to make timeouts due to this\n74: \t// constant recognizable.\n75: \tpodAttachAndMountTimeout = 2time.Minute + 3time.Second\n76: \n77: \t// podAttachAndMountRetryInterval is the amount of time the GetVolumesForPod\n78: \t// call waits before retrying\n79: \tpodAttachAndMountRetryInterval = 300 * time.Millisecond\n80: \n81: \t// waitForAttachTimeout is the maximum amount of time a\n82: \t// operationexecutor.Mount call will wait for a volume to be attached.\n83: \t// Set to 10 minutes because we've seen attach operations take several\n84: \t// minutes to complete for some volume plugins in some cases. While this\n85: \t// operation is waiting it only blocks other operations on the same device,\n86: ...
95	-	system	thinking_tokens	`-`
96	-	system	thinking_tokens	`-`
97	-	system	thinking_tokens	`-`
98	-	system	thinking_tokens	`-`
99	-	assistant	text	`-`	Let me search for the CRI client implementation and look at the kuberuntime_manager.go for its full structure.
100	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
101	2026-06-12T21:48:40.729Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"No results.\n\nNo results found."}
102	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
103	2026-06-12T21:48:41.688Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/kuberuntime/kuberuntime_manager.go%3FL1-100\n1: /\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package kuberuntime\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"os\"\n24: \t\"path/filepath\"\n25: \t\"sort\"\n26: \t\"time\"\n27: \n28: \tcadvisorapi \"github.com/google/cadvisor/info/v1\"\n29: \t\"go.opentelemetry.io/otel/trace\"\n30: \tgrpcstatus \"google.golang.org/grpc/status\"\n31: \tcrierror \"k8s.io/cri-api/pkg/errors\"\n32: \t\"k8s.io/klog/v2\"\n33: \n34: \tv1 \"k8s.io/api/core/v1\"\n35: \t\"k8s.io/apimachinery/pkg/api/resource\"\n36: \tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n37: \tkubetypes \"k8s.io/apimachinery/pkg/types\"\n38: \tutilruntime \"k8s.io/apimachinery/pkg/util/runtime\"\n39: \tutilversion \"k8s.io/apimachinery/pkg/util/version\"\n40: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n41: \t\"k8s.io/client-go/tools/record\"\n42: \tref \"k8s.io/client-go/tools/reference\"\n43: \t\"k8s.io/client-go/util/flowcontrol\"\n44: \t\"k8s.io/component-base/logs/logreduction\"\n45: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n46: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n47: \n48: \t\"k8s.io/kubernetes/pkg/api/legacyscheme\"\n49: \tpodutil \"k8s.io/kubernetes/pkg/api/v1/pod\"\n50: \t\"k8s.io/kubernetes/pkg/credentialprovider\"\n51: \t\"k8s.io/kubernetes/pkg/credentialprovider/plugin\"\n52: \t\"k8s.io/kubernetes/pkg/features\"\n53: \t\"k8s.io/kubernetes/pkg/kubelet/cm\"\n54: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n55: \t\"k8s.io/kubernetes/pkg/kubelet/events\"\n56: \t\"k8s.io/kubernetes/pkg/kubelet/images\"\n57: \truntimeutil \"k8s.io/kubernetes/pkg/kubelet/kuberuntime/util\"\n58: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n59: \t\"k8s.io/kubernetes/pkg/kubelet/logs\"\n60: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n61: \t\"k8s.io/kubernetes/pkg/kubelet/pleg\"\n62: \tproberesults \"k8s.io/kubernetes/pkg/kubelet/prober/results\"\n63: \t\"k8s.io/kubernetes/pkg/kubelet/runtimeclass\"\n64: \t\"k8s.io/kubernetes/pkg/kubelet/sysctl\"\n65: \t\"k8s.io/kubernetes/pkg/kubelet/types\"\n66: \t\"k8s.io/kubernetes/pkg/kubelet/util/cache\"\n67: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n68: \tsc \"k8s.io/kubernetes/pkg/securitycontext\"\n69: )\n70: \n71: const (\n72: \t// The api version of kubelet runtime api\n73: \tkubeRuntimeAPIVersion = \"0.1.0\"\n74: \t// A minimal shutdown window for avoiding unnecessary SIGKILLs\n75: \tminimumGracePeriodInSeconds = 2\n76: \n77: \t// The expiration time of version cache.\n78: \tversionCacheTTL = 60 * time.Second\n79: \t// How frequently to report identical errors\n80: \tidenticalErrorDelay = 1 * time.Minute\n81: \t// OpenTelemetry instrumentation scope name\n82: \tinstrumentationScope = \"k8s.io/kubernetes/pkg/kubelet/kuberuntime\"\n83: )\n84: \n85: var (\n86: \t// ErrVersionNotSupported is returned when the api version of runtime interface is not supported\n87: \tErrVersionNotSupported = errors.New(\"runtime api version is not supported\")\n88: )\n89: \n90: // podStateProvider can determine if none of the elements are necessary to retain (pod content)\n91: // or if none of the runtime elements are necessary to retain (containers)\n92: type podStateProvider interface {\n93: \tIsPodTerm...
104	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
105	2026-06-12T21:48:42.694Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pod_workers.go%3FL1-100\n1: /\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package kubelet\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"strings\"\n23: \t\"sync\"\n24: \t\"time\"\n25: \n26: \tv1 \"k8s.io/api/core/v1\"\n27: \t\"k8s.io/apimachinery/pkg/types\"\n28: \t\"k8s.io/apimachinery/pkg/util/runtime\"\n29: \t\"k8s.io/apimachinery/pkg/util/wait\"\n30: \t\"k8s.io/client-go/tools/record\"\n31: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n32: \t\"k8s.io/klog/v2\"\n33: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n34: \t\"k8s.io/kubernetes/pkg/kubelet/events\"\n35: \t\"k8s.io/kubernetes/pkg/kubelet/eviction\"\n36: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n37: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/util/queue\"\n39: \t\"k8s.io/utils/clock\"\n40: )\n41: \n42: // OnCompleteFunc is a function that is invoked when an operation completes.\n43: // If err is non-nil, the operation did not complete successfully.\n44: type OnCompleteFunc func(err error)\n45: \n46: // PodStatusFunc is a function that is invoked to override the pod status when a pod is killed.\n47: type PodStatusFunc func(podStatus v1.PodStatus)\n48: \n49: // KillPodOptions are options when performing a pod update whose update type is kill.\n50: type KillPodOptions struct {\n51: \t// CompletedCh is closed when the kill request completes (syncTerminatingPod has completed\n52: \t// without error) or if the pod does not exist, or if the pod has already terminated. This\n53: \t// could take an arbitrary amount of time to be closed, but is never left open once\n54: \t// CouldHaveRunningContainers() returns false.\n55: \tCompletedCh chan<- struct{}\n56: \t// Evict is true if this is a pod triggered eviction - once a pod is evicted some resources are\n57: \t// more aggressively reaped than during normal pod operation (stopped containers).\n58: \tEvict bool\n59: \t// PodStatusFunc is invoked (if set) and overrides the status of the pod at the time the pod is killed.\n60: \t// The provided status is populated from the latest state.\n61: \tPodStatusFunc PodStatusFunc\n62: \t// PodTerminationGracePeriodSecondsOverride is optional override to use if a pod is being killed as part of kill operation.\n63: \tPodTerminationGracePeriodSecondsOverride int64\n64: }\n65: \n66: // UpdatePodOptions is an options struct to pass to a UpdatePod operation.\n67: type UpdatePodOptions struct {\n68: \t// The type of update (create, update, sync, kill).\n69: \tUpdateType kubetypes.SyncPodType\n70: \t// StartTime is an optional timestamp for when this update was created. If set,\n71: \t// when this update is fully realized by the pod worker it will be recorded in\n72: \t// the PodWorkerDuration metric.\n73: \tStartTime time.Time\n74: \t// Pod to update. Required.\n75: \tPod v1.Pod\n76: \t// MirrorPod is the mirror pod if Pod is a static pod. Optional when UpdateType\n77: \t// is kill or terminated.\n78: \tMirrorPod v1.Pod\n79: \t// RunningPod is a runtime pod that is no longer present in config. Required\n80: \t// if Pod is nil, ignored if Pod is set.\n81: \tRunningPod *kubecontainer.Pod\n82: \t// KillPodOptions is used to override the default termination behavior of the\n83: \t...
106	-	system	thinking_tokens	`-`
107	-	system	thinking_tokens	`-`
108	-	system	thinking_tokens	`-`
109	-	system	thinking_tokens	`-`
110	-	assistant	text	`-`	Let me find the CRI client in the vendor directory and also look for additional files.
111	-	assistant	tool_use	`mcp__sourcegraph__sg_list_files`
112	2026-06-12T21:48:46.794Z	user	tool_result	`mcp__sourcegraph__sg_list_files`	{"text":"No files."}
113	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
114	2026-06-12T21:48:47.666Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\n3215: \tlogger := klog.Background()\n3216: \truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\n3217: \trequire.NoError(t, err)\n3218: \n"}
115	-	system	thinking_tokens	`-`
116	-	system	thinking_tokens	`-`
117	-	system	thinking_tokens	`-`
118	-	assistant	tool_use	`mcp__sourcegraph__sg_list_files`
119	2026-06-12T21:48:51.126Z	user	tool_result	`mcp__sourcegraph__sg_list_files`	{"text":"No files."}
120	-	assistant	tool_use	`mcp__sourcegraph__sg_keyword_search`
121	2026-06-12T21:48:51.462Z	user	tool_result	`mcp__sourcegraph__sg_keyword_search`	{"text":"# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_fake_test.go\n39: \t}\n40: \tnewRemoteRuntimeServiceReturns struct {\n41: \t\tres cri.RuntimeService\n42: \n100: \n101: func (fake fakeImpl) NewRemoteRuntimeServiceReturns(res cri.RuntimeService, err error) {\n102: \tfake.newRemoteRuntimeServiceReturns = struct {\n103: \t\tres cri.RuntimeService\n104: \n95: \n96: func (fake fakeImpl) NewRemoteRuntimeService(string, time.Duration) (cri.RuntimeService, error) {\n97: \tfakeReturns := fake.newRemoteRuntimeServiceReturns\n98: \treturn fakeReturns.res, fakeReturns.err\n99: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – staging/src/k8s.io/cri-client/pkg/remote_runtime.go\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRuntimeService struct {\n48: \ttimeout time.Duration\n49: \n81: \n82: // NewRemoteRuntimeService creates a new internalapi.RuntimeService.\n83: func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger klog.Logger) (internalapi.RuntimeService, error) {\n84: \tinternal.Log(logger, 3, \"Connecting to runtime service\", \"endpoint\", endpoint)\n85: \n126: \n127: \tservice := &remoteRuntimeService{\n128: \t\ttimeout: connectionTimeout,\n129: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/impl.go\n30: type impl interface {\n31: \tNewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error)\n32: \tNewRemoteImageService(endpoint string, connectionTimeout time.Duration) (criapi.ImageManagerService, error)\n33: \n40: \n41: func (defaultImpl) NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error) {\n42: \treturn criclient.NewRemoteRuntimeService(endpoint, defaultTimeout, nil, nil)\n43: }\n44: \n27: \n28: type defaultImpl struct{}\n29: \n30: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime.go\n286: \n287: \ttype config struct {\n288: \t\tSandboxImage string `json:\"sandboxImage,omitempty\"`\n289: \n54: \n55: // CRIRuntime is a struct that interfaces with the CRI\n56: type CRIRuntime struct {\n57: \timpl impl\n58: \n65: \n66: // NewContainerRuntime sets up and returns a ContainerRuntime struct\n67: func NewContainerRuntime(criSocket string) ContainerRuntime {\n68: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubemark/app/hollow_node.go\n55: \n56: type hollowNodeConfig struct {\n57: \tKubeconfigPath string\n58: \n250: \t\tlogger := klog.Background()\n251: \t\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15time.Second, noop.NewTracerProvider(), &logger)\n252: \t\tif err != nil {\n253: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n312: \tTLSOptions server.TLSOptions\n313: \tRemoteRuntimeService internalapi.RuntimeService\n314: \tRemoteImageService internalapi.ImageManagerService\n315: \n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n1040: // Kubelet is the main kubelet implementation.\n1041: type Kubelet struct {\n1042: \tkubeletConfiguration kubeletconfiginternal.KubeletConfiguration\n1043: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_test.go\n359: \tconst tempPrefix = \"test.kubeadm.runtime.isExistingSocket.\"\n360: \ttests := []struct {\n361: \t\tname string\n362: \n418: func TestDetectCRISocketImpl(t testing.T) {\n419: \ttests := []struct {\n420: \t\tname string\n421: \n35: func TestNewContainerRuntime(t testing.T) {\n36: \tfor _, tc := range []struct {\n37: \t\tname string\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – test/e2e_node/util.go\n124: \tif e...
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125	-	assistant	text	`-`	Found the CRI client. Let me explore the staging directory and also look at more device manager and lifecycle files.
126	-	assistant	tool_use	`mcp__sourcegraph__sg_list_files`
127	2026-06-12T21:48:55.778Z	user	tool_result	`mcp__sourcegraph__sg_list_files`	{"text":"staging/src/k8s.io/cri-client/pkg/fake/\nstaging/src/k8s.io/cri-client/pkg/internal/\nstaging/src/k8s.io/cri-client/pkg/logs/\nstaging/src/k8s.io/cri-client/pkg/util/\nstaging/src/k8s.io/cri-client/pkg/doc.go\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\nstaging/src/k8s.io/cri-client/pkg/utils.go\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\n"}
128	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
129	2026-06-12T21:48:56.796Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\n1: /\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"strings\"\n25: \t\"time\"\n26: \n27: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n28: \t\"go.opentelemetry.io/otel/trace\"\n29: \t\"google.golang.org/grpc\"\n30: \t\"google.golang.org/grpc/backoff\"\n31: \t\"google.golang.org/grpc/codes\"\n32: \t\"google.golang.org/grpc/credentials/insecure\"\n33: \t\"google.golang.org/grpc/status\"\n34: \n35: \t\"k8s.io/component-base/logs/logreduction\"\n36: \ttracing \"k8s.io/component-base/tracing\"\n37: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n38: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n39: \t\"k8s.io/klog/v2\"\n40: \tutilexec \"k8s.io/utils/exec\"\n41: \n42: \t\"k8s.io/cri-client/pkg/internal\"\n43: \t\"k8s.io/cri-client/pkg/util\"\n44: )\n45: \n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\n47: type remoteRuntimeService struct {\n48: \ttimeout time.Duration\n49: \truntimeClient runtimeapi.RuntimeServiceClient\n50: \t// Cache last per-container error message to reduce log spam\n51: \tlogReduction logreduction.LogReduction\n52: \tlogger klog.Logger\n53: }\n54: \n55: const (\n56: \t// How frequently to report identical errors\n57: \tidenticalErrorDelay = 1 * time.Minute\n58: \n59: \t// connection parameters\n60: \tmaxBackoffDelay = 3 * time.Second\n61: \tbaseBackoffDelay = 100 * time.Millisecond\n62: \tminConnectionTimeout = 5 * time.Second\n63: )\n64: \n65: // CRIVersion is the type for valid Container Runtime Interface (CRI) API\n66: // versions.\n67: type CRIVersion string\n68: \n69: var (\n70: \t// ErrContainerStatusNil indicates that the returned container status is nil.\n71: \tErrContainerStatusNil = errors.New(\"container status is nil\")\n72: \n73: \t// ErrCommandTimedOut indicates that the exec sync command timed.\n74: \tErrCommandTimedOut = errors.New(\"command timed out\")\n75: )\n76: \n77: const (\n78: \t// CRIVersionV1 references the v1 CRI API.\n79: \tCRIVersionV1 CRIVersion = \"v1\"\n80: )\n81: "}
130	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
131	2026-06-12T21:48:58.335Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/types.go\n1: /\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package devicemanager\n18: \n19: import (\n20: \t\"time\"\n21: \n22: \tv1 \"k8s.io/api/core/v1\"\n23: \t\"k8s.io/apimachinery/pkg/util/sets\"\n24: \t\"k8s.io/apiserver/pkg/server/healthz\"\n25: \t\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\"\n26: \t\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\"\n27: \t\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\"\n28: \t\"k8s.io/kubernetes/pkg/kubelet/config\"\n29: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n30: \t\"k8s.io/kubernetes/pkg/kubelet/lifecycle\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\"\n32: \tschedulerframework \"k8s.io/kubernetes/pkg/scheduler/framework\"\n33: )\n34: \n35: // Manager manages all the Device Plugins running on a node.\n36: type Manager interface {\n37: \t// Start starts device plugin registration service.\n38: \tStart(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error\n39: \n40: \t// Allocate configures and assigns devices to a container in a pod. From\n41: \t// the requested device resources, Allocate will communicate with the\n42: \t// owning device plugin to allow setup procedures to take place, and for\n43: \t// the device plugin to provide runtime settings to use the device\n44: \t// (environment variables, mount points and device files).\n45: \tAllocate(pod v1.Pod, container v1.Container) error\n46: \n47: \t// UpdatePluginResources updates node resources based on devices already\n48: \t// allocated to pods. The node object is provided for the device manager to\n49: \t// update the node capacity to reflect the currently available devices.\n50: \tUpdatePluginResources(node schedulerframework.NodeInfo, attrs lifecycle.PodAdmitAttributes) error\n51: \n52: \t// Stop stops the manager.\n53: \tStop() error\n54: \n55: \t// GetDeviceRunContainerOptions checks whether we have cached containerDevices\n56: \t// for the passed-in <pod, container> and returns its DeviceRunContainerOptions\n57: \t// for the found one. An empty struct is returned in case no cached state is found.\n58: \tGetDeviceRunContainerOptions(pod v1.Pod, container v1.Container) (DeviceRunContainerOptions, error)\n59: \n60: \t// GetCapacity returns the amount of available device plugin resource capacity, resource allocatable\n61: \t// and inactive device plugin resources previously registered on the node.\n62: \tGetCapacity() (v1.ResourceList, v1.ResourceList, []string)\n63: \n64: \t// GetWatcherHandler returns the plugin handler for the device manager.\n65: \tGetWatcherHandler() cache.PluginHandler\n66: \tGetHealthChecker() healthz.HealthChecker\n67: \n68: \t// GetDevices returns information about the devices assigned to pods and containers\n69: \tGetDevices(podUID, containerName string) ResourceDeviceInstances\n70: \n71: \t// UpdateAllocatedResourcesStatus updates the status of allocated resources for the pod.\n72: \tUpdateAllocatedResourcesStatus(pod v1.Pod, status *v1.PodStatus)\n73: \n74: \t// GetAllocatableDevices returns information about all the devices known to the manager\n75: \tGetAllocatableDevices() ResourceDeviceInstances...
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164	-	assistant	text	`-`	I now have enough information to write a comprehensive answer. Let me read one more file to confirm the remote_image.go CRI client structure.
165	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
166	2026-06-12T21:49:27.507Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\n1: /\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"time\"\n24: \n25: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n26: \t\"go.opentelemetry.io/otel/trace\"\n27: \t\"google.golang.org/grpc\"\n28: \t\"google.golang.org/grpc/backoff\"\n29: \t\"google.golang.org/grpc/codes\"\n30: \t\"google.golang.org/grpc/credentials/insecure\"\n31: \t\"google.golang.org/grpc/status\"\n32: \n33: \ttracing \"k8s.io/component-base/tracing\"\n34: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n35: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n36: \t\"k8s.io/klog/v2\"\n37: \n38: \t\"k8s.io/cri-client/pkg/internal\"\n39: \t\"k8s.io/cri-client/pkg/util\"\n40: )\n41: \n42: // remoteImageService is a gRPC implementation of internalapi.ImageManagerService.\n43: type remoteImageService struct {\n44: \ttimeout time.Duration\n45: \timageClient runtimeapi.ImageServiceClient\n46: \tlogger klog.Logger\n47: }\n48: \n49: // NewRemoteImageService creates a new internalapi.ImageManagerService.\n50: func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger klog.Logger) (internalapi.ImageManagerService, error) {\n51: \tinternal.Log(logger, 3, \"Connecting to image service\", \"endpoint\", endpoint)\n52: \taddr, dialer, err := util.GetAddressAndDialer(endpoint)\n53: \tif err != nil {\n54: \t\treturn nil, err\n55: \t}\n56: \n57: \tctx, cancel := context.WithTimeout(context.Background(), connectionTimeout)\n58: \tdefer cancel()\n59: \n60: \tvar dialOpts []grpc.DialOption\n61: "}
167	-	assistant	tool_use	`mcp__sourcegraph__sg_read_file`
168	2026-06-12T21:49:27.970Z	user	tool_result	`mcp__sourcegraph__sg_read_file`	{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\n1: /\n2: Copyright 2022 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8: http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: /\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"time\"\n24: \n25: \t\"k8s.io/apimachinery/pkg/types\"\n26: \t\"k8s.io/apimachinery/pkg/util/wait\"\n27: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n28: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n29: \t\"k8s.io/klog/v2\"\n30: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n32: \t\"k8s.io/utils/clock\"\n33: )\n34: \n35: // The frequency with which global timestamp of the cache is to\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\n37: // call, after this period it will be unblocked.\n38: const globalCacheUpdatePeriod = 5 * time.Second\n39: \n40: var (\n41: \teventedPLEGUsage = false\n42: \teventedPLEGUsageMu = sync.RWMutex{}\n43: )\n44: \n45: // isEventedPLEGInUse indicates whether Evented PLEG is in use. Even after enabling\n46: // the Evented PLEG feature gate, there could be several reasons it may not be in use.\n47: // e.g. Streaming data issues from the runtime or the runtime does not implement the\n48: // container events stream.\n49: func isEventedPLEGInUse() bool {\n50: \teventedPLEGUsageMu.RLock()\n51: \tdefer eventedPLEGUsageMu.RUnlock()\n52: \treturn eventedPLEGUsage\n53: }\n54: \n55: // setEventedPLEGUsage should only be accessed from\n56: // Start/Stop of Evented PLEG.\n57: func setEventedPLEGUsage(enable bool) {\n58: \teventedPLEGUsageMu.Lock()\n59: \tdefer eventedPLEGUsageMu.Unlock()\n60: \teventedPLEGUsage = enable\n61: "}
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190	-	assistant	text	`-`	Now I have all the information needed. Let me write the comprehensive `answer.json`.
191	-	assistant	tool_use	`Write`
192	2026-06-12T21:50:16.327Z	user	tool_result	`Write`	File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
193	-	assistant	text	`-`	The `answer.json` is written. Here's a summary of what I found: ## Major Kubelet Components (sig-node, kubernetes v1.32.0) ### 1. Pod Lifecycle Manager - `pkg/kubelet/lifecycle/interfaces.go` — `PodLifecycleTarget`, `PodAdmitHandler`, `PodSyncLoopHandler`, `PodSyncHandler` interfaces - `pkg/kubelet/lifecycle/handlers.go` — `handlerRunner` executes PostStart/PreStop hooks - `pkg/kubelet/pod_workers.go` — `podWorkers` / `PodWorkers`: per-pod state machine (sync → terminating → terminated) - `pkg/kubelet/pleg/pleg.go` — `PodLifecycleEventGenerator` interface + event types - `pkg/kubelet/pleg/generic.go` — `GenericPLEG`: polling-based PLEG - `pkg/kubelet/pleg/evented.go` — `EventedPLEG`: event-stream-based PLEG ### 2. CRI Client - `staging/src/k8s.io/cri-client/pkg/remote_runtime.go` — `remoteRuntimeService` / `NewRemoteRuntimeService`: gRPC client to container runtime - `staging/src/k8s.io/cri-client/pkg/remote_image.go` — `remoteImageService` / `NewRemoteImageService`: image service client - `pkg/kubelet/kuberuntime/kuberuntime_manager.go` — `kubeGenericRuntimeManager`: Kubernetes-aware wrapper around CRI ### 3. Volume Manager - `pkg/kubelet/volumemanager/volume_manager.go` — `VolumeManager` interface + `volumeManager` implementation ### 4. Device Plugin Manager - `pkg/kubelet/cm/devicemanager/types.go` — `Manager` interface - `pkg/kubelet/cm/devicemanager/manager.go` — `ManagerImpl`: manages device plugin registration, allocation, and checkpointing

Tool Calls (33)

1. ToolSearch @ -

Input

{
  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search",
  "max_results": 5
}

Output

{
  "matches": [
    "mcp__sourcegraph__sg_keyword_search",
    "mcp__sourcegraph__sg_list_files",
    "mcp__sourcegraph__sg_read_file",
    "mcp__sourcegraph__sg_nls_search"
  ],
  "query": "select:mcp__sourcegraph__sg_keyword_search,mcp__sourcegraph__sg_list_files,mcp__sourcegraph__sg_read_file,mcp__sourcegraph__sg_nls_search",
  "total_deferred_tools": 33
}

2. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet podLifecycleManager OR pod_lifecycle_manager OR lifecycle_manager"
}

Output

{
  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
  "structuredContent": {
    "text": "No results.\n\nNo results found."
  }
}

3. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet volumeManager OR volume_manager"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager_fake.go\\n16: \\n17: package volumemanager\\n18: \\n19: \\n28: \\n29: // FakeVolumeManager is a test implementation that just tracks calls\\n30: type FakeVolumeManager struct {\\n31: \\tvolumes       map[v1.UniqueVolumeName]bool\\n32: \\n36: \\n37: var _ VolumeManager = &FakeVolumeManager{}\\n38: \\n39: // NewFakeVolumeManager creates a new VolumeManager test instance\\n40: func NewFakeVolumeManager(initialVolumes []v1.UniqueVolumeName, unmountDelay time.Duration, unmountError error) *FakeVolumeManager {\\n41: \\tvolumes := map[v1.UniqueVolumeName]bool{}\\n42: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/metrics/metrics.go\\n32: \\t// Metric keys for Volume Manager.\\n33: \\tvolumeManagerTotalVolumes                     = \\\"volume_manager_total_volumes\\\"\\n34: \\treconstructVolumeOperationsTotal              = \\\"reconstruct_volume_operations_total\\\"\\n35: \\n43: \\ttotalVolumesDesc = metrics.NewDesc(\\n44: \\t\\tvolumeManagerTotalVolumes,\\n45: \\t\\t\\\"Number of volumes in Volume Manager\\\",\\n46: \\n23: \\t\\\"k8s.io/component-base/metrics/legacyregistry\\\"\\n24: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\\\"\\n25: \\t\\\"k8s.io/kubernetes/pkg/volume\\\"\\n26: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/volume_manager.go\\n16: \\n17: package volumemanager\\n18: \\n19: \\n180: // Must be pre-initialized.\\n181: func NewVolumeManager(\\n182: \\tcontrollerAttachDetachEnabled bool,\\n183: \\n241: \\n242: // volumeManager implements the VolumeManager interface\\n243: type volumeManager struct {\\n244: \\t// kubeClient is the kube API client used by DesiredStateOfWorldPopulator to\\n245: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/OWNERS\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconciler.go\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/cache/desired_state_of_wold_selinux_metrics.go\\n29: \\t\\t&compbasemetrics.GaugeOpts{\\n30: \\t\\t\\tName:           \\\"volume_manager_selinux_container_errors_total\\\",\\n31: \\t\\t\\tHelp:           \\\"Number of errors when kubelet cannot compute SELinux context for a container. Kubelet can't start such a Pod then and it will retry, therefore value of this metric may not represent the actual nr. of containers.\\\",\\n32: \\n77: \\t\\t&compbasemetrics.GaugeOpts{\\n78: \\t\\t\\tName:           \\\"volume_manager_selinux_volumes_admitted_total\\\",\\n79: \\t\\t\\tHelp:           \\\"Number of volumes whose SELinux context was fine and will be mounted with mount -o context option.\\\",\\n80: \\n37: \\t\\t&compbasemetrics.GaugeOpts{\\n38: \\t\\t\\tName:           \\\"volume_manager_selinux_container_warnings_total\\\",\\n39: \\t\\t\\tStabilityLevel: compbasemetrics.ALPHA,\\n40: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/nodeshutdown/nodeshutdown_manager.go\\n53: \\tProbeManager                     prober.Manager\\n54: \\tVolumeManager                    volumemanager.VolumeManager\\n55: \\tRecorder                         record.EventRecorder\\n56: \\n99: \\tkillPodFunc                      eviction.KillPodFunc\\n100: \\tvolumeManager                    volumemanager.VolumeManager\\n101: }\\n102: \\n125: \\t\\tkillPodFunc:                      conf.KillPodFunc,\\n126: \\t\\tvolumeManager:                    conf.VolumeManager,\\n127: \\t}\\n128: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct.go\\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/volumemanager/reconciler/reconstruct_common.go\\n31: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n32: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\\\"\\n33: \\tvolumepkg \\\"k8s.io/kubernetes/pkg/volume\\\"\\n34: \\n\\n# github.com/sg-evals/kubernetes--v1.32
...

4. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet devicePlugin OR device_plugin"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/api.go\\n37: const (\\n38: \\t// errFailedToDialDevicePlugin is the error raised when the device plugin could not be\\n39: \\t// reached on the registered socket\\n40: \\terrFailedToDialDevicePlugin = \\\"failed to dial device plugin:\\\"\\n41: \\t// errUnsupportedVersion is the error raised when the device plugin uses an API version not\\n42: \\n30: type ClientHandler interface {\\n31: \\tPluginConnected(string, DevicePlugin) error\\n32: \\tPluginDisconnected(string)\\n33: \\n19: import (\\n20: \\tapi \\\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\\"\\n21: )\\n22: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/client.go\\n32: \\n33: // DevicePlugin interface provides methods for accessing Device Plugin resources, API and unix socket.\\n34: type DevicePlugin interface {\\n35: \\tAPI() api.DevicePluginClient\\n36: \\tResource() string\\n37: \\n52: \\thandler  ClientHandler\\n53: \\tclient   api.DevicePluginClient\\n54: }\\n55: \\n141: \\n142: \\treturn api.NewDevicePluginClient(c), c, nil\\n143: }\\n144: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pluginmanager/pluginwatcher/README.md\\n32: During plugin initialization phase, Kubelet will issue Plugin specific calls\\n33: (e.g: DevicePlugin::GetDevicePluginOptions).\\n34: \\n35: \\n51: - The plugin name sent during Registration.GetInfo grpc should be unique\\n52:   for the given plugin type (CSIPlugin or DevicePlugin).\\n53: \\n54: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_stub.go\\n102: \\n103: func (cm *containerManagerStub) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\\n104: \\treturn cm.extendedPluginResources, cm.extendedPluginResources, []string{}\\n105: \\n205: \\n206: func NewStubContainerManagerWithDevicePluginResource(extendedPluginResources v1.ResourceList) ContainerManager {\\n207: \\treturn &containerManagerStub{\\n208: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/plugin/v1beta1/stub.go\\n319: \\n320: // GetDevicePluginOptions returns DevicePluginOptions settings for the device plugin.\\n321: func (m *Stub) GetDevicePluginOptions(ctx context.Context, e *pluginapi.Empty) (*pluginapi.DevicePluginOptions, error) {\\n322: \\toptions := &pluginapi.DevicePluginOptions{\\n323: \\t\\tPreStartRequired:                m.preStartContainerFlag,\\n324: \\n90: \\n91: // NewDevicePluginStub returns an initialized DevicePlugin Stub.\\n92: func NewDevicePluginStub(devs []*pluginapi.Device, socket string, name string, preStartContainerFlag bool, getPreferredAllocationFlag bool) *Stub {\\n93: \\n94: \\n152: \\tif err != nil {\\n153: \\t\\tklog.ErrorS(err, \\\"Failed to add watch\\\", \\\"devicePluginPath\\\", pluginapi.DevicePluginPath)\\n154: \\t\\treturn err\\n155: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/devicemanager/endpoint.go\\n43: \\tresourceName string\\n44: \\tapi          pluginapi.DevicePluginClient\\n45: \\tstopTime     time.Time\\n46: \\n24: \\n25: \\tpluginapi \\\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\\"\\n26: \\tplugin \\\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\\\"\\n27: \\n50: // This is to be used during normal device plugin registration.\\n51: func newEndpointImpl(p plugin.DevicePlugin) *endpointImpl {\\n52: \\treturn &endpointImpl{\\n53: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/fake_container_manager.go\\n141: \\n142: func (cm *FakeContainerManager) GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string) {\\n143: \\tcm.Lock()\\n144: \\n144: \\tdefer cm.Unlock()\\n145: \\tcm.CalledFunctions = append(cm.CalledFunctions, \\\"GetDevicePluginResourceCapacity\\\")\\n146: \\treturn nil, nil, []string{}\\n147: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/met
...

5. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet containerRuntime OR CRI client"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/config/types.go\\n556: \\n557: // KubeletX509Authentication contains settings related to x509 client certificate authentication\\n558: type KubeletX509Authentication struct {\\n559: \\t// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate\\n560: \\t// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,\\n561: \\t// and groups corresponding to the Organization in the client certificate.\\n562: \\tClientCAFile string\\n563: }\\n564: \\n495: \\t// Examples:'unix:///path/to/runtime.sock', 'npipe:////./pipe/runtime'\\n496: \\tContainerRuntimeEndpoint string\\n497: \\n498: \\n428: \\t// +optional\\n429: \\tShutdownGracePeriodCriticalPods metav1.Duration\\n430: \\t// ShutdownGracePeriodByPodPriority specifies the shutdown grace period for Pods based\\n431: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager.go\\n169: \\tKubeletOOMScoreAdj    int32\\n170: \\tContainerRuntime      string\\n171: \\tCgroupsPerQOS         bool\\n172: \\n32: \\t\\\"k8s.io/apiserver/pkg/server/healthz\\\"\\n33: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n34: \\tpodresourcesapi \\\"k8s.io/kubelet/pkg/apis/podresources/v1\\\"\\n35: \\n257: \\t\\t\\t\\t// This is legal, so we report the devices anyway,\\n258: \\t\\t\\t\\t// let the client decide what to do.\\n259: \\t\\t\\t\\trespDevs = append(respDevs, &podresourcesapi.ContainerDevices{\\n260: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n70: \\t\\\"k8s.io/component-helpers/apimachinery/lease\\\"\\n71: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n72: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n73: \\tremote \\\"k8s.io/cri-client/pkg\\\"\\n74: \\t\\\"k8s.io/klog/v2\\\"\\n75: \\n3139: \\n3140: // ListMetricDescriptors gets the descriptors for the metrics that will be returned in ListPodSandboxMetrics.\\n3141: func (kl *Kubelet) ListMetricDescriptors(ctx context.Context) ([]*runtimeapi.MetricDescriptor, error) {\\n3142: \\treturn kl.containerRuntime.ListMetricDescriptors(ctx)\\n3143: }\\n3144: \\n556: \\t//\\n557: \\t// This client must not be modified to include credentials, because it is\\n558: \\t// critical that credentials not leak from the client to arbitrary hosts.\\n559: \\tinsecureContainerLifecycleHTTPClient := &http.Client{\\n560: \\t\\tTransport: &http.Transport{\\n561: \\t\\t\\tTLSClientConfig: &tls.Config{InsecureSkipVerify: true},\\n562: \\t\\t},\\n563: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/cm/container_manager_unsupported.go\\n28: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n29: \\tclientset \\\"k8s.io/client-go/kubernetes\\\"\\n30: \\t\\\"k8s.io/client-go/tools/record\\\"\\n31: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n32: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cadvisor\\\"\\n33: \\n46: \\n47: func NewContainerManager(_ mount.Interface, _ cadvisor.Interface, _ NodeConfig, failSwapOn bool, recorder record.EventRecorder, kubeClient clientset.Interface) (ContainerManager, error) {\\n48: \\treturn &unsupportedContainerManager{}, nil\\n49: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/apis/podresources/client.go\\n26: \\n27: \\t\\\"k8s.io/cri-client/pkg/util\\\"\\n28: \\t\\\"k8s.io/kubelet/pkg/apis/podresources/v1\\\"\\n29: \\n54: \\n55: // GetV1Client returns a client for the PodResourcesLister grpc service\\n56: func GetV1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1.PodResourcesListerClient, *grpc.ClientConn, error) {\\n57: \\taddr, dialer, err := util.GetAddressAndDialer(socket)\\n58: \\n34: \\n35: // GetV1alpha1Client returns a client for the PodResourcesLister grpc service\\n36: // Note: This is deprecated\\n37: func GetV1alpha1Client(socket string, connectionTimeout time.Duration, maxMsgSize int) (v1alpha1.PodResourcesListerClient, *grpc.C
...

6. mcp__sourcegraph__sg_list_files @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/lifecycle"
}

Output

{
  "content": "{\"text\":\"pkg/kubelet/lifecycle/admission_failure_handler_stub.go\\npkg/kubelet/lifecycle/doc.go\\npkg/kubelet/lifecycle/handlers.go\\npkg/kubelet/lifecycle/handlers_test.go\\npkg/kubelet/lifecycle/interfaces.go\\npkg/kubelet/lifecycle/predicate.go\\npkg/kubelet/lifecycle/predicate_test.go\\n\"}",
  "structuredContent": {
    "text": "pkg/kubelet/lifecycle/admission_failure_handler_stub.go\npkg/kubelet/lifecycle/doc.go\npkg/kubelet/lifecycle/handlers.go\npkg/kubelet/lifecycle/handlers_test.go\npkg/kubelet/lifecycle/interfaces.go\npkg/kubelet/lifecycle/predicate.go\npkg/kubelet/lifecycle/predicate_test.go\n"
  }
}

7. mcp__sourcegraph__sg_list_files @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/cm/devicemanager"
}

Output

{
  "content": "{\"text\":\"pkg/kubelet/cm/devicemanager/checkpoint/\\npkg/kubelet/cm/devicemanager/plugin/\\npkg/kubelet/cm/devicemanager/OWNERS\\npkg/kubelet/cm/devicemanager/endpoint.go\\npkg/kubelet/cm/devicemanager/endpoint_test.go\\npkg/kubelet/cm/devicemanager/manager.go\\npkg/kubelet/cm/devicemanager/manager_test.go\\npkg/kubelet/cm/devicemanager/pod_devices.go\\npkg/kubelet/cm/devicemanager/pod_devices_test.go\\npkg/kubelet/cm/devicemanager/topology_hints.go\\npkg/kubelet/cm/devicemanager/topology_hints_test.go\\npkg/kubelet/cm/devicemanager/types.go\\n\"}",
  "structuredContent": {
    "text": "pkg/kubelet/cm/devicemanager/checkpoint/\npkg/kubelet/cm/devicemanager/plugin/\npkg/kubelet/cm/devicemanager/OWNERS\npkg/kubelet/cm/devicemanager/endpoint.go\npkg/kubelet/cm/devicemanager/endpoint_test.go\npkg/kubelet/cm/devicemanager/manager.go\npkg/kubelet/cm/devicemanager/manager_test.go\npkg/kubelet/cm/devicemanager/pod_devices.go\npkg/kubelet/cm/devicemanager/pod_devices_test.go\npkg/kubelet/cm/devicemanager/topology_hints.go\npkg/kubelet/cm/devicemanager/topology_hints_test.go\npkg/kubelet/cm/devicemanager/types.go\n"
  }
}

8. mcp__sourcegraph__sg_list_files @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/volumemanager"
}

Output

{
  "content": "{\"text\":\"pkg/kubelet/volumemanager/cache/\\npkg/kubelet/volumemanager/metrics/\\npkg/kubelet/volumemanager/populator/\\npkg/kubelet/volumemanager/reconciler/\\npkg/kubelet/volumemanager/OWNERS\\npkg/kubelet/volumemanager/volume_manager.go\\npkg/kubelet/volumemanager/volume_manager_fake.go\\npkg/kubelet/volumemanager/volume_manager_test.go\\n\"}",
  "structuredContent": {
    "text": "pkg/kubelet/volumemanager/cache/\npkg/kubelet/volumemanager/metrics/\npkg/kubelet/volumemanager/populator/\npkg/kubelet/volumemanager/reconciler/\npkg/kubelet/volumemanager/OWNERS\npkg/kubelet/volumemanager/volume_manager.go\npkg/kubelet/volumemanager/volume_manager_fake.go\npkg/kubelet/volumemanager/volume_manager_test.go\n"
  }
}

9. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime kubeGenericRuntimeManager"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\\n97: \\n98: type kubeGenericRuntimeManager struct {\\n99: \\truntimeName string\\n100: \\n187: \\n188: // NewKubeGenericRuntimeManager creates a new kubeGenericRuntimeManager\\n189: func NewKubeGenericRuntimeManager(\\n190: \\trecorder record.EventRecorder,\\n191: \\n226: \\ttracer := tracerProvider.Tracer(instrumentationScope)\\n227: \\tkubeRuntimeManager := &kubeGenericRuntimeManager{\\n228: \\t\\trecorder:               recorder,\\n229: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/helpers.go\\n91: // toKubeContainer converts runtimeapi.Container to kubecontainer.Container.\\n92: func (m *kubeGenericRuntimeManager) toKubeContainer(c *runtimeapi.Container) (*kubecontainer.Container, error) {\\n93: \\tif c == nil || c.Id == \\\"\\\" || c.Image == nil {\\n94: \\n119: // TODO: Remove this once it becomes obsolete.\\n120: func (m *kubeGenericRuntimeManager) sandboxToKubeContainer(s *runtimeapi.PodSandbox) (*kubecontainer.Container, error) {\\n121: \\tif s == nil || s.Id == \\\"\\\" {\\n122: \\n132: // guarantees that only one of them is set.\\n133: func (m *kubeGenericRuntimeManager) getImageUser(ctx context.Context, image string) (*int64, string, error) {\\n134: \\tresp, err := m.imageService.ImageStatus(ctx, &runtimeapi.ImageSpec{Image: image}, false)\\n135: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_gc.go\\n39: \\tclient           internalapi.RuntimeService\\n40: \\tmanager          *kubeGenericRuntimeManager\\n41: \\tpodStateProvider podStateProvider\\n42: \\n45: // NewContainerGC creates a new containerGC.\\n46: func newContainerGC(client internalapi.RuntimeService, podStateProvider podStateProvider, manager *kubeGenericRuntimeManager, tracer trace.Tracer) *containerGC {\\n47: \\treturn &containerGC{\\n48: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/security_context.go\\n28: // determineEffectiveSecurityContext gets container's security context from v1.Pod and v1.Container.\\n29: func (m *kubeGenericRuntimeManager) determineEffectiveSecurityContext(pod *v1.Pod, container *v1.Container, uid *int64, username string) (*runtimeapi.LinuxContainerSecurityContext, error) {\\n30: \\teffectiveSc := securitycontext.DetermineEffectiveSecurityContext(pod, container)\\n31: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_logs.go\\n31: // just pass in empty string \\\"\\\".\\n32: func (m *kubeGenericRuntimeManager) ReadLogs(ctx context.Context, path, containerID string, apiOpts *v1.PodLogOptions, stdout, stderr io.Writer) error {\\n33: \\t// Convert v1.PodLogOptions into internal log options.\\n34: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_image.go\\n34: // secrets if necessary.\\n35: func (m *kubeGenericRuntimeManager) PullImage(ctx context.Context, image kubecontainer.ImageSpec, pullSecrets []v1.Secret, podSandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {\\n36: \\timg := image.Image\\n37: \\n86: // the local storage. It returns (\\\"\\\", nil) if the image isn't in the local storage.\\n87: func (m *kubeGenericRuntimeManager) GetImageRef(ctx context.Context, image kubecontainer.ImageSpec) (string, error) {\\n88: \\tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\\n89: \\n98: \\n99: func (m *kubeGenericRuntimeManager) GetImageSize(ctx context.Context, image kubecontainer.ImageSpec) (uint64, error) {\\n100: \\tresp, err := m.imageService.ImageStatus(ctx, toRuntimeAPIImageSpec(image), false)\\n101: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_sandbox.go\\n40: // createPodSandbox creates a pod sandbox and returns (podSandBoxID, message, error).\\n41: func (m *kubeGenericRuntimeManager) createPodSandbox(ctx context.Context, pod *v1.Pod, attempt uint32) (string
...

10. mcp__sourcegraph__sg_list_files @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/pleg"
}

Output

{
  "content": "{\"text\":\"pkg/kubelet/pleg/doc.go\\npkg/kubelet/pleg/evented.go\\npkg/kubelet/pleg/evented_test.go\\npkg/kubelet/pleg/generic.go\\npkg/kubelet/pleg/generic_test.go\\npkg/kubelet/pleg/pleg.go\\n\"}",
  "structuredContent": {
    "text": "pkg/kubelet/pleg/doc.go\npkg/kubelet/pleg/evented.go\npkg/kubelet/pleg/evented_test.go\npkg/kubelet/pleg/generic.go\npkg/kubelet/pleg/generic_test.go\npkg/kubelet/pleg/pleg.go\n"
  }
}

11. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet podWorker OR pod_worker"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers.go\\n599: \\n600: func newPodWorkers(\\n601: \\tpodSyncer podSyncer,\\n602: \\n91: // teardown of containers (terminating), or cleanup (terminated).\\n92: type PodWorkerState int\\n93: \\n94: \\n550: // in the pod status change).\\n551: type podWorkers struct {\\n552: \\t// Protects all per worker fields.\\n553: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/metrics/metrics.go\\n42: \\tNodeStartupKey                     = \\\"node_startup_duration_seconds\\\"\\n43: \\tPodWorkerDurationKey               = \\\"pod_worker_duration_seconds\\\"\\n44: \\tPodStartDurationKey                = \\\"pod_start_duration_seconds\\\"\\n45: \\n47: \\tCgroupManagerOperationsKey         = \\\"cgroup_manager_duration_seconds\\\"\\n48: \\tPodWorkerStartDurationKey          = \\\"pod_worker_start_duration_seconds\\\"\\n49: \\tPodStatusSyncDurationKey           = \\\"pod_status_sync_duration_seconds\\\"\\n50: \\n208: \\t)\\n209: \\t// PodWorkerDuration is a Histogram that tracks the duration (in seconds) in takes to sync a single pod.\\n210: \\t// Broken down by the operation type.\\n211: \\tPodWorkerDuration = metrics.NewHistogramVec(\\n212: \\t\\t&metrics.HistogramOpts{\\n213: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/pod_workers_test.go\\n42: \\n43: // fakePodWorkers runs sync pod function in serial, so we can have\\n44: // deterministic behaviour in testing.\\n45: type fakePodWorkers struct {\\n46: \\tlock      sync.Mutex\\n47: \\n1928: \\n1929: // TestFakePodWorkers verifies that the fakePodWorkers behaves the same way as the real podWorkers\\n1930: // for their invocation of the syncPodFn.\\n1931: func TestFakePodWorkers(t *testing.T) {\\n1932: \\tfakeRecorder := &record.FakeRecorder{}\\n1933: \\n390: \\n391: func createPodWorkers() (*podWorkers, *containertest.FakeRuntime, map[types.UID][]syncPodRecord) {\\n392: \\tlock := sync.Mutex{}\\n393: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n1106: \\t// Since the podManager may be unaware of some running pods due to force deletion, the\\n1107: \\t// podWorkers are responsible for triggering a sync of pods that are no longer desired but\\n1108: \\t// must still run to completion.\\n1109: \\tpodWorkers PodWorkers\\n1110: \\n1111: \\n690: \\tklet.workQueue = queue.NewBasicWorkQueue(klet.clock)\\n691: \\tklet.podWorkers = newPodWorkers(\\n692: \\t\\tklet,\\n693: \\n721: \\t\\tmachineInfo,\\n722: \\t\\tklet.podWorkers,\\n723: \\t\\tkubeDeps.OSInterface,\\n724: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_pods.go\\n1355: \\t// Now that we have recorded any terminating pods, and added new pods that should be running,\\n1356: \\t// record a summary here. Not all possible combinations of PodWorkerSync values are valid.\\n1357: \\tcounts := make(map[PodWorkerSync]int)\\n1358: \\tfor _, sync := range workingPods {\\n1359: \\n1289: \\t\\t}\\n1290: \\t\\tkl.podWorkers.UpdatePod(UpdatePodOptions{\\n1291: \\t\\t\\tUpdateType: kubetypes.SyncPodCreate,\\n1292: \\n1318: \\t\\tklog.V(3).InfoS(\\\"Handling termination and deletion of the pod to pod workers\\\", \\\"pod\\\", klog.KObj(pod), \\\"podUID\\\", pod.UID)\\n1319: \\t\\tkl.podWorkers.UpdatePod(UpdatePodOptions{\\n1320: \\t\\t\\tUpdateType: kubetypes.SyncPodKill,\\n1321: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – test/instrumentation/testdata/pkg/kubelet/metrics/metrics.go\\n33: \\tNodeLabelKey               = \\\"node\\\"\\n34: \\tPodWorkerDurationKey       = \\\"pod_worker_duration_seconds\\\"\\n35: \\tPodStartDurationKey        = \\\"pod_start_duration_seconds\\\"\\n36: \\n36: \\tCgroupManagerOperationsKey = \\\"cgroup_manager_duration_seconds\\\"\\n37: \\tPodWorkerStartDurationKey  = \\\"pod_worker_start_duration_seconds\\\"\\n38: \\tPLEGRelistDurationKey      = \\\"pleg_relist_duration_seconds\\\"\\n39: \\n122: \\t)\\n123: \\t// PodWorkerDuration is a Histogram tha
...

12. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime RuntimeService ImageManagerService"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\\n27: \\n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\\n29: // and errors metrics.\\n30: type instrumentedRuntimeService struct {\\n31: \\tservice internalapi.RuntimeService\\n32: }\\n33: \\n38: \\n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\\n40: // and errors metrics.\\n41: type instrumentedImageManagerService struct {\\n42: \\tservice internalapi.ImageManagerService\\n43: }\\n44: \\n33: \\n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\\n36: \\treturn &instrumentedRuntimeService{service: service}\\n37: }\\n38: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\\n111: \\t\\truntimeHelper:          runtimeHelper,\\n112: \\t\\truntimeService:         runtimeService,\\n113: \\t\\timageService:           imageService,\\n114: \\n95: \\n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\\n97: \\tctx := context.Background()\\n98: \\n122: \\n123: \\ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\\n124: \\tif err != nil {\\n125: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\\n137: \\t// gRPC service clients\\n138: \\truntimeService internalapi.RuntimeService\\n139: \\timageService   internalapi.ImageManagerService\\n140: \\n141: \\n223: \\tctx := context.Background()\\n224: \\truntimeService = newInstrumentedRuntimeService(runtimeService)\\n225: \\timageService = newInstrumentedImageManagerService(imageService)\\n226: \\ttracer := tracerProvider.Tracer(instrumentationScope)\\n227: \\n238: \\t\\truntimeHelper:          runtimeHelper,\\n239: \\t\\truntimeService:         runtimeService,\\n240: \\t\\timageService:           imageService,\\n241: \\n\"}",
  "structuredContent": {
    "text": "# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/instrumented_services.go\n27: \n28: // instrumentedRuntimeService wraps the RuntimeService and records the operations\n29: // and errors metrics.\n30: type instrumentedRuntimeService struct {\n31: \tservice internalapi.RuntimeService\n32: }\n33: \n38: \n39: // instrumentedImageManagerService wraps the ImageManagerService and records the operations\n40: // and errors metrics.\n41: type instrumentedImageManagerService struct {\n42: \tservice internalapi.ImageManagerService\n43: }\n44: \n33: \n34: // Creates an instrumented RuntimeInterface from an existing RuntimeService.\n35: func newInstrumentedRuntimeService(service internalapi.RuntimeService) internalapi.RuntimeService {\n36: \treturn &instrumentedRuntimeService{service: service}\n37: }\n38: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/fake_kuberuntime_manager.go\n111: \t\truntimeHelper:          runtimeHelper,\n112: \t\truntimeService:         runtimeService,\n113: \t\timageService:           imageService,\n114: \n95: \n96: func newFakeKubeRuntimeManager(runtimeService internalapi.RuntimeService, imageService internalapi.ImageManagerService, machineInfo *cadvisorapi.MachineInfo, osInterface kubecontainer.OSInterface, runtimeHelper kubecontainer.RuntimeHelper, keyring credenti ... [line truncated]\n97: \tctx := context.Background()\n98: \n122: \n123: \ttypedVersion, err := runtimeService.Version(ctx, kubeRuntimeAPIVersion)\n124: \tif err != nil {\n125: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kuberuntime/kuberuntime_manager.go\n137: \t// gRPC service clients\n138: \truntimeService interna
...

13. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/lifecycle/interfaces.go"
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/interfaces.go\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package lifecycle\\n18: \\n19: import \\\"k8s.io/api/core/v1\\\"\\n20: \\n21: // PodAdmitAttributes is the context for a pod admission decision.\\n22: // The member fields of this struct should never be mutated.\\n23: type PodAdmitAttributes struct {\\n24: \\t// the pod to evaluate for admission\\n25: \\tPod *v1.Pod\\n26: \\t// all pods bound to the kubelet excluding the pod being evaluated\\n27: \\tOtherPods []*v1.Pod\\n28: }\\n29: \\n30: // PodAdmitResult provides the result of a pod admission decision.\\n31: type PodAdmitResult struct {\\n32: \\t// if true, the pod should be admitted.\\n33: \\tAdmit bool\\n34: \\t// a brief single-word reason why the pod could not be admitted.\\n35: \\tReason string\\n36: \\t// a brief message explaining why the pod could not be admitted.\\n37: \\tMessage string\\n38: }\\n39: \\n40: // PodAdmitHandler is notified during pod admission.\\n41: type PodAdmitHandler interface {\\n42: \\t// Admit evaluates if a pod can be admitted.\\n43: \\tAdmit(attrs *PodAdmitAttributes) PodAdmitResult\\n44: }\\n45: \\n46: // PodAdmitTarget maintains a list of handlers to invoke.\\n47: type PodAdmitTarget interface {\\n48: \\t// AddPodAdmitHandler adds the specified handler.\\n49: \\tAddPodAdmitHandler(a PodAdmitHandler)\\n50: }\\n51: \\n52: // PodSyncLoopHandler is invoked during each sync loop iteration.\\n53: type PodSyncLoopHandler interface {\\n54: \\t// ShouldSync returns true if the pod needs to be synced.\\n55: \\t// This operation must return immediately as its called for each pod.\\n56: \\t// The provided pod should never be modified.\\n57: \\tShouldSync(pod *v1.Pod) bool\\n58: }\\n59: \\n60: // PodSyncLoopTarget maintains a list of handlers to pod sync loop.\\n61: type PodSyncLoopTarget interface {\\n62: \\t// AddPodSyncLoopHandler adds the specified handler.\\n63: \\tAddPodSyncLoopHandler(a PodSyncLoopHandler)\\n64: }\\n65: \\n66: // ShouldEvictResponse provides the result of a should evict request.\\n67: type ShouldEvictResponse struct {\\n68: \\t// if true, the pod should be evicted.\\n69: \\tEvict bool\\n70: \\t// a brief CamelCase reason why the pod should be evicted.\\n71: \\tReason string\\n72: \\t// a brief message why the pod should be evicted.\\n73: \\tMessage string\\n74: }\\n75: \\n76: // PodSyncHandler is invoked during each sync pod operation.\\n77: type PodSyncHandler interface {\\n78: \\t// ShouldEvict is invoked during each sync pod operation to determine\\n79: \\t// if the pod should be evicted from the kubelet.  If so, the pod status\\n80: \\t// is updated to mark its phase as failed with the provided reason and message,\\n81: \\t// and the pod is immediately killed.\\n82: \\t// This operation must return immediately as its called for each sync pod.\\n83: \\t// The provided pod should never be modified.\\n84: \\tShouldEvict(pod *v1.Pod) ShouldEvictResponse\\n85: }\\n86: \\n87: // PodSyncTarget maintains a list of handlers to pod sync.\\n88: type PodSyncTarget interface {\\n89: \\t// AddPodSyncHandler adds the specified handler\\n90: \\tAddPodSyncHandler(a PodSyncHandler)\\n91: }\\n92: \\n93: // PodLifecycleTarget groups a set of lifecyc
...

14. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/pleg/pleg.go"
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/pleg.go\\n1: /*\\n2: Copyright 2015 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\\"time\\\"\\n21: \\n22: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n23: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n24: )\\n25: \\n26: // PodLifeCycleEventType define the event type of pod life cycle events.\\n27: type PodLifeCycleEventType string\\n28: \\n29: type RelistDuration struct {\\n30: \\t// The period for relisting.\\n31: \\tRelistPeriod time.Duration\\n32: \\t// The relisting threshold needs to be greater than the relisting period +\\n33: \\t// the relisting time, which can vary significantly. Set a conservative\\n34: \\t// threshold to avoid flipping between healthy and unhealthy.\\n35: \\tRelistThreshold time.Duration\\n36: }\\n37: \\n38: const (\\n39: \\t// ContainerStarted - event type when the new state of container is running.\\n40: \\tContainerStarted PodLifeCycleEventType = \\\"ContainerStarted\\\"\\n41: \\t// ContainerDied - event type when the new state of container is exited.\\n42: \\tContainerDied PodLifeCycleEventType = \\\"ContainerDied\\\"\\n43: \\t// ContainerRemoved - event type when the old state of container is exited.\\n44: \\tContainerRemoved PodLifeCycleEventType = \\\"ContainerRemoved\\\"\\n45: \\t// PodSync is used to trigger syncing of a pod when the observed change of\\n46: \\t// the state of the pod cannot be captured by any single event above.\\n47: \\tPodSync PodLifeCycleEventType = \\\"PodSync\\\"\\n48: \\t// ContainerChanged - event type when the new state of container is unknown.\\n49: \\tContainerChanged PodLifeCycleEventType = \\\"ContainerChanged\\\"\\n50: \\t// ConditionMet - event type triggered when any number of watch conditions are met.\\n51: \\tConditionMet PodLifeCycleEventType = \\\"ConditionMet\\\"\\n52: )\\n53: \\n54: // PodLifecycleEvent is an event that reflects the change of the pod state.\\n55: type PodLifecycleEvent struct {\\n56: \\t// The pod ID.\\n57: \\tID types.UID\\n58: \\t// The type of the event.\\n59: \\tType PodLifeCycleEventType\\n60: \\t// The accompanied data which varies based on the event type.\\n61: \\t//   - ContainerStarted/ContainerStopped: the container name (string).\\n62: \\t//   - All other event types: unused.\\n63: \\tData interface{}\\n64: }\\n65: \\n66: // PodLifecycleEventGenerator contains functions for generating pod life cycle events.\\n67: type PodLifecycleEventGenerator interface {\\n68: \\tStart()\\n69: \\tWatch() chan *PodLifecycleEvent\\n70: \\tHealthy() (bool, error)\\n71: \\t// SetPodWatchCondition flags the pod for reinspection on every Relist iteration until the watch\\n72: \\t// condition is met. The condition is keyed so it can be updated before the condition\\n73: \\t// is met.\\n74: \\tSetPodWatchCondition(podUID types.UID, conditionKey string, condition WatchCondition)\\n75: }\\n76: \\n77: // podLifecycleEventGeneratorHandler contains functions that are useful for different PLEGs\\n78: // and need not be exposed to rest of the kubelet\\n79: type podLifecycleEventGeneratorHandler interface {\\n80: \\tPodLifecycleEventGenerator\\n81: \\tStop()\\n82: \\tUpdate(relistDuration *RelistDuration)\\n83: \\tRelist()\\n84: }\\n85: \
...

15. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/cm/devicemanager/manager.go",
  "startLine": 1,
  "endLine": 80
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\\n1: /*\\n2: Copyright 2017 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package devicemanager\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\tgoerrors \\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"os\\\"\\n24: \\t\\\"path/filepath\\\"\\n25: \\t\\\"runtime\\\"\\n26: \\t\\\"sort\\\"\\n27: \\t\\\"sync\\\"\\n28: \\t\\\"time\\\"\\n29: \\n30: \\tcadvisorapi \\\"github.com/google/cadvisor/info/v1\\\"\\n31: \\t\\\"k8s.io/klog/v2\\\"\\n32: \\n33: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n34: \\t\\\"k8s.io/apimachinery/pkg/api/resource\\\"\\n35: \\terrorsutil \\\"k8s.io/apimachinery/pkg/util/errors\\\"\\n36: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n37: \\t\\\"k8s.io/apiserver/pkg/server/healthz\\\"\\n38: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n39: \\tpluginapi \\\"k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1\\\"\\n40: \\tpodutil \\\"k8s.io/kubernetes/pkg/api/v1/pod\\\"\\n41: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n42: \\t\\\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager\\\"\\n43: \\t\\\"k8s.io/kubernetes/pkg/kubelet/checkpointmanager/errors\\\"\\n44: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\\\"\\n45: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/checkpoint\\\"\\n46: \\tplugin \\\"k8s.io/kubernetes/pkg/kubelet/cm/devicemanager/plugin/v1beta1\\\"\\n47: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\\\"\\n48: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\\\"\\n49: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n50: \\t\\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\\"\\n51: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n52: \\t\\\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\\\"\\n53: \\tschedulerframework \\\"k8s.io/kubernetes/pkg/scheduler/framework\\\"\\n54: )\\n55: \\n56: const nodeWithoutTopology = -1\\n57: \\n58: // ActivePodsFunc is a function that returns a list of pods to reconcile.\\n59: type ActivePodsFunc func() []*v1.Pod\\n60: \\n61: // ManagerImpl is the structure in charge of managing Device Plugins.\\n62: type ManagerImpl struct {\\n63: \\tcheckpointdir string\\n64: \\n65: \\tendpoints map[string]endpointInfo // Key is ResourceName\\n66: \\tmutex     sync.Mutex\\n67: \\n68: \\tserver plugin.Server\\n69: \\n70: \\t// activePods is a method for listing active pods on the node\\n71: \\t// so the amount of pluginResources requested by existing pods\\n72: \\t// could be counted when updating allocated devices\\n73: \\tactivePods ActivePodsFunc\\n74: \\n75: \\t// sourcesReady provides the readiness of kubelet configuration sources such as apiserver update readiness.\\n76: \\t// We use it to determine when we can purge inactive pods from checkpointed state.\\n77: \\tsourcesReady config.SourcesReady\\n78: \\n79: \\t// allDevices holds all the devices currently registered to the device manager\\n80: \\tallDevices ResourceDeviceInstances\\n81: \"}",
  "structuredContent": {
    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/manager.go%3FL1-80\n1: /*\n2: Copyright 2017 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"Li
...

16. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:pkg/kubelet/kuberuntime remoteRuntimeService OR RemoteRuntime"
}

Output

{
  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
  "structuredContent": {
    "text": "No results.\n\nNo results found."
  }
}

17. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ file:vendor/k8s.io/cri-client RemoteRuntimeService"
}

Output

{
  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
  "structuredContent": {
    "text": "No results.\n\nNo results found."
  }
}

18. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/lifecycle/handlers.go",
  "startLine": 1,
  "endLine": 60
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\\n1: /*\\n2: Copyright 2014 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package lifecycle\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"io\\\"\\n24: \\t\\\"net/http\\\"\\n25: \\t\\\"net/url\\\"\\n26: \\t\\\"strconv\\\"\\n27: \\t\\\"strings\\\"\\n28: \\t\\\"time\\\"\\n29: \\n30: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n31: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n32: \\t\\\"k8s.io/apimachinery/pkg/util/intstr\\\"\\n33: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n34: \\t\\\"k8s.io/client-go/tools/record\\\"\\n35: \\t\\\"k8s.io/klog/v2\\\"\\n36: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n37: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n38: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n39: \\tkubetypes \\\"k8s.io/kubernetes/pkg/kubelet/types\\\"\\n40: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/format\\\"\\n41: \\thttpprobe \\\"k8s.io/kubernetes/pkg/probe/http\\\"\\n42: \\t\\\"k8s.io/kubernetes/pkg/security/apparmor\\\"\\n43: )\\n44: \\n45: const (\\n46: \\tmaxRespBodyLength = 10 * 1 << 10 // 10KB\\n47: \\n48: \\tAppArmorNotAdmittedReason = \\\"AppArmor\\\"\\n49: )\\n50: \\n51: type handlerRunner struct {\\n52: \\thttpDoer         kubetypes.HTTPDoer\\n53: \\tcommandRunner    kubecontainer.CommandRunner\\n54: \\tcontainerManager podStatusProvider\\n55: \\teventRecorder    record.EventRecorder\\n56: }\\n57: \\n58: type podStatusProvider interface {\\n59: \\tGetPodStatus(ctx context.Context, uid types.UID, name, namespace string) (*kubecontainer.PodStatus, error)\\n60: }\\n61: \"}",
  "structuredContent": {
    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/lifecycle/handlers.go%3FL1-60\n1: /*\n2: Copyright 2014 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package lifecycle\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"io\"\n24: \t\"net/http\"\n25: \t\"net/url\"\n26: \t\"strconv\"\n27: \t\"strings\"\n28: \t\"time\"\n29: \n30: \tv1 \"k8s.io/api/core/v1\"\n31: \t\"k8s.io/apimachinery/pkg/types\"\n32: \t\"k8s.io/apimachinery/pkg/util/intstr\"\n33: \tutilfeature \"k8s.io/apiserver/pkg/util/feature\"\n34: \t\"k8s.io/client-go/tools/record\"\n35: \t\"k8s.io/klog/v2\"\n36: \t\"k8s.io/kubernetes/pkg/features\"\n37: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n38: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n39: \tkubetypes \"k8s.io/kubernetes/pkg/kubelet/types\"\n40: \t\"k8s.io/kubernetes/pkg/kubelet/util/format\"\n41: \thttpprobe \"k8s.io/kubernetes/pkg
...

19. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/pleg/generic.go",
  "startLine": 1,
  "endLine": 80
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/generic.go%3FL1-80\\n1: /*\\n2: Copyright 2015 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"fmt\\\"\\n22: \\t\\\"sync\\\"\\n23: \\t\\\"sync/atomic\\\"\\n24: \\t\\\"time\\\"\\n25: \\n26: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n27: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n28: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n29: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n30: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n31: \\t\\\"k8s.io/klog/v2\\\"\\n32: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n33: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n34: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n35: \\t\\\"k8s.io/utils/clock\\\"\\n36: )\\n37: \\n38: // GenericPLEG is an extremely simple generic PLEG that relies solely on\\n39: // periodic listing to discover container changes. It should be used\\n40: // as temporary replacement for container runtimes do not support a proper\\n41: // event generator yet.\\n42: //\\n43: // Note that GenericPLEG assumes that a container would not be created,\\n44: // terminated, and garbage collected within one relist period. If such an\\n45: // incident happens, GenenricPLEG would miss all events regarding this\\n46: // container. In the case of relisting failure, the window may become longer.\\n47: // Note that this assumption is not unique -- many kubelet internal components\\n48: // rely on terminated containers as tombstones for bookkeeping purposes. The\\n49: // garbage collector is implemented to work with such situations. However, to\\n50: // guarantee that kubelet can handle missing container events, it is\\n51: // recommended to set the relist period short and have an auxiliary, longer\\n52: // periodic sync in kubelet as the safety net.\\n53: type GenericPLEG struct {\\n54: \\t// The container runtime.\\n55: \\truntime kubecontainer.Runtime\\n56: \\t// The channel from which the subscriber listens events.\\n57: \\teventChannel chan *PodLifecycleEvent\\n58: \\t// The internal cache for pod/container information.\\n59: \\tpodRecords podRecords\\n60: \\t// Time of the last relisting.\\n61: \\trelistTime atomic.Value\\n62: \\t// Cache for storing the runtime states required for syncing pods.\\n63: \\tcache kubecontainer.Cache\\n64: \\t// For testability.\\n65: \\tclock clock.Clock\\n66: \\t// Pods that failed to have their status retrieved during a relist. These pods will be\\n67: \\t// retried during the next relisting.\\n68: \\tpodsToReinspect map[types.UID]*kubecontainer.Pod\\n69: \\t// Stop the Generic PLEG by closing the channel.\\n70: \\tstopCh chan struct{}\\n71: \\t// Locks the relisting of the Generic PLEG\\n72: \\trelistLock sync.Mutex\\n73: \\t// Indicates if the Generic PLEG is running or not\\n74: \\tisRunning bool\\n75: \\t// Locks the start/stop operation of Generic PLEG\\n76: \\trunningMu sync.Mutex\\n77: \\t// Indicates relisting related parameters\\n78: \\trelistDuration *RelistDuration\\n79: \\t// Mutex to serialize updateCache called by relist vs UpdateCache interface\\n80: \\tpodCacheMutex sync.Mutex\\n81: \"}",
  "structuredContent": {
    "text": "URL: https://demo.sourcegraph.com/
...

20. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/volumemanager/volume_manager.go",
  "startLine": 1,
  "endLine": 100
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/volumemanager/volume_manager.go%3FL1-100\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package volumemanager\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"slices\\\"\\n24: \\t\\\"strconv\\\"\\n25: \\t\\\"strings\\\"\\n26: \\t\\\"sync\\\"\\n27: \\t\\\"time\\\"\\n28: \\n29: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n30: \\t\\\"k8s.io/klog/v2\\\"\\n31: \\t\\\"k8s.io/mount-utils\\\"\\n32: \\n33: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n34: \\tk8stypes \\\"k8s.io/apimachinery/pkg/types\\\"\\n35: \\tutilerrors \\\"k8s.io/apimachinery/pkg/util/errors\\\"\\n36: \\t\\\"k8s.io/apimachinery/pkg/util/runtime\\\"\\n37: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n38: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n39: \\tclientset \\\"k8s.io/client-go/kubernetes\\\"\\n40: \\t\\\"k8s.io/client-go/tools/record\\\"\\n41: \\tcsitrans \\\"k8s.io/csi-translation-lib\\\"\\n42: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n43: \\t\\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n44: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache\\\"\\n45: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics\\\"\\n46: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/populator\\\"\\n47: \\t\\\"k8s.io/kubernetes/pkg/kubelet/volumemanager/reconciler\\\"\\n48: \\t\\\"k8s.io/kubernetes/pkg/volume\\\"\\n49: \\t\\\"k8s.io/kubernetes/pkg/volume/csimigration\\\"\\n50: \\t\\\"k8s.io/kubernetes/pkg/volume/util\\\"\\n51: \\t\\\"k8s.io/kubernetes/pkg/volume/util/hostutil\\\"\\n52: \\t\\\"k8s.io/kubernetes/pkg/volume/util/operationexecutor\\\"\\n53: \\t\\\"k8s.io/kubernetes/pkg/volume/util/types\\\"\\n54: \\t\\\"k8s.io/kubernetes/pkg/volume/util/volumepathhandler\\\"\\n55: )\\n56: \\n57: const (\\n58: \\t// reconcilerLoopSleepPeriod is the amount of time the reconciler loop waits\\n59: \\t// between successive executions\\n60: \\treconcilerLoopSleepPeriod = 100 * time.Millisecond\\n61: \\n62: \\t// desiredStateOfWorldPopulatorLoopSleepPeriod is the amount of time the\\n63: \\t// DesiredStateOfWorldPopulator loop waits between successive executions\\n64: \\tdesiredStateOfWorldPopulatorLoopSleepPeriod = 100 * time.Millisecond\\n65: \\n66: \\t// podAttachAndMountTimeout is the maximum amount of time the\\n67: \\t// WaitForAttachAndMount call will wait for all volumes in the specified pod\\n68: \\t// to be attached and mounted. Even though cloud operations can take several\\n69: \\t// minutes to complete, we set the timeout to 2 minutes because kubelet\\n70: \\t// will retry in the next sync iteration. This frees the associated\\n71: \\t// goroutine of the pod to process newer updates if needed (e.g., a delete\\n72: \\t// request to the pod).\\n73: \\t// Value is slightly offset from 2 minutes to make timeouts due to this\\n74: \\t// constant recognizable.\\n75: \\tpodAttachAndMountTimeout = 2*time.Minute + 3*time.Second\\n76: \\n77: \\t// podAttachAndMountRetryInterval is the amount of time the GetVolumesForPod\\n78: \\t// call waits before retrying\\n79: \\tpodAttachAndMountRetryInterval = 300 * time.Millisecond\\n80: \\n81: \\t// waitForAttachTimeout is the maximum amount of time a\\n82: \\t// operationexecutor.M
...

21. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ RemoteRuntimeService file:vendor"
}

Output

{
  "content": "{\"text\":\"No results.\\n\\nNo results found.\"}",
  "structuredContent": {
    "text": "No results.\n\nNo results found."
  }
}

22. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go",
  "startLine": 1,
  "endLine": 100
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/kuberuntime/kuberuntime_manager.go%3FL1-100\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package kuberuntime\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"os\\\"\\n24: \\t\\\"path/filepath\\\"\\n25: \\t\\\"sort\\\"\\n26: \\t\\\"time\\\"\\n27: \\n28: \\tcadvisorapi \\\"github.com/google/cadvisor/info/v1\\\"\\n29: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n30: \\tgrpcstatus \\\"google.golang.org/grpc/status\\\"\\n31: \\tcrierror \\\"k8s.io/cri-api/pkg/errors\\\"\\n32: \\t\\\"k8s.io/klog/v2\\\"\\n33: \\n34: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n35: \\t\\\"k8s.io/apimachinery/pkg/api/resource\\\"\\n36: \\tmetav1 \\\"k8s.io/apimachinery/pkg/apis/meta/v1\\\"\\n37: \\tkubetypes \\\"k8s.io/apimachinery/pkg/types\\\"\\n38: \\tutilruntime \\\"k8s.io/apimachinery/pkg/util/runtime\\\"\\n39: \\tutilversion \\\"k8s.io/apimachinery/pkg/util/version\\\"\\n40: \\tutilfeature \\\"k8s.io/apiserver/pkg/util/feature\\\"\\n41: \\t\\\"k8s.io/client-go/tools/record\\\"\\n42: \\tref \\\"k8s.io/client-go/tools/reference\\\"\\n43: \\t\\\"k8s.io/client-go/util/flowcontrol\\\"\\n44: \\t\\\"k8s.io/component-base/logs/logreduction\\\"\\n45: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n46: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n47: \\n48: \\t\\\"k8s.io/kubernetes/pkg/api/legacyscheme\\\"\\n49: \\tpodutil \\\"k8s.io/kubernetes/pkg/api/v1/pod\\\"\\n50: \\t\\\"k8s.io/kubernetes/pkg/credentialprovider\\\"\\n51: \\t\\\"k8s.io/kubernetes/pkg/credentialprovider/plugin\\\"\\n52: \\t\\\"k8s.io/kubernetes/pkg/features\\\"\\n53: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm\\\"\\n54: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n55: \\t\\\"k8s.io/kubernetes/pkg/kubelet/events\\\"\\n56: \\t\\\"k8s.io/kubernetes/pkg/kubelet/images\\\"\\n57: \\truntimeutil \\\"k8s.io/kubernetes/pkg/kubelet/kuberuntime/util\\\"\\n58: \\t\\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\\"\\n59: \\t\\\"k8s.io/kubernetes/pkg/kubelet/logs\\\"\\n60: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n61: \\t\\\"k8s.io/kubernetes/pkg/kubelet/pleg\\\"\\n62: \\tproberesults \\\"k8s.io/kubernetes/pkg/kubelet/prober/results\\\"\\n63: \\t\\\"k8s.io/kubernetes/pkg/kubelet/runtimeclass\\\"\\n64: \\t\\\"k8s.io/kubernetes/pkg/kubelet/sysctl\\\"\\n65: \\t\\\"k8s.io/kubernetes/pkg/kubelet/types\\\"\\n66: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/cache\\\"\\n67: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/format\\\"\\n68: \\tsc \\\"k8s.io/kubernetes/pkg/securitycontext\\\"\\n69: )\\n70: \\n71: const (\\n72: \\t// The api version of kubelet runtime api\\n73: \\tkubeRuntimeAPIVersion = \\\"0.1.0\\\"\\n74: \\t// A minimal shutdown window for avoiding unnecessary SIGKILLs\\n75: \\tminimumGracePeriodInSeconds = 2\\n76: \\n77: \\t// The expiration time of version cache.\\n78: \\tversionCacheTTL = 60 * time.Second\\n79: \\t// How frequently to report identical errors\\n80: \\tidenticalErrorDelay = 1 * time.Minute\\n81: \\t// OpenTelemetry instrumentation scope name\\n82: \\tinstrumentationScope = \\\"k8s.io/kubernetes/pkg/kubelet/kuberuntime\\\"\\n83: )\\n84: \\n85: var (\\n86: \\t// ErrVersionNotSupported is returned when the api version of runtime
...

23. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/pod_workers.go",
  "startLine": 1,
  "endLine": 100
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pod_workers.go%3FL1-100\\n1: /*\\n2: Copyright 2014 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package kubelet\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"fmt\\\"\\n22: \\t\\\"strings\\\"\\n23: \\t\\\"sync\\\"\\n24: \\t\\\"time\\\"\\n25: \\n26: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n27: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n28: \\t\\\"k8s.io/apimachinery/pkg/util/runtime\\\"\\n29: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n30: \\t\\\"k8s.io/client-go/tools/record\\\"\\n31: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n32: \\t\\\"k8s.io/klog/v2\\\"\\n33: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n34: \\t\\\"k8s.io/kubernetes/pkg/kubelet/events\\\"\\n35: \\t\\\"k8s.io/kubernetes/pkg/kubelet/eviction\\\"\\n36: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n37: \\tkubetypes \\\"k8s.io/kubernetes/pkg/kubelet/types\\\"\\n38: \\t\\\"k8s.io/kubernetes/pkg/kubelet/util/queue\\\"\\n39: \\t\\\"k8s.io/utils/clock\\\"\\n40: )\\n41: \\n42: // OnCompleteFunc is a function that is invoked when an operation completes.\\n43: // If err is non-nil, the operation did not complete successfully.\\n44: type OnCompleteFunc func(err error)\\n45: \\n46: // PodStatusFunc is a function that is invoked to override the pod status when a pod is killed.\\n47: type PodStatusFunc func(podStatus *v1.PodStatus)\\n48: \\n49: // KillPodOptions are options when performing a pod update whose update type is kill.\\n50: type KillPodOptions struct {\\n51: \\t// CompletedCh is closed when the kill request completes (syncTerminatingPod has completed\\n52: \\t// without error) or if the pod does not exist, or if the pod has already terminated. This\\n53: \\t// could take an arbitrary amount of time to be closed, but is never left open once\\n54: \\t// CouldHaveRunningContainers() returns false.\\n55: \\tCompletedCh chan<- struct{}\\n56: \\t// Evict is true if this is a pod triggered eviction - once a pod is evicted some resources are\\n57: \\t// more aggressively reaped than during normal pod operation (stopped containers).\\n58: \\tEvict bool\\n59: \\t// PodStatusFunc is invoked (if set) and overrides the status of the pod at the time the pod is killed.\\n60: \\t// The provided status is populated from the latest state.\\n61: \\tPodStatusFunc PodStatusFunc\\n62: \\t// PodTerminationGracePeriodSecondsOverride is optional override to use if a pod is being killed as part of kill operation.\\n63: \\tPodTerminationGracePeriodSecondsOverride *int64\\n64: }\\n65: \\n66: // UpdatePodOptions is an options struct to pass to a UpdatePod operation.\\n67: type UpdatePodOptions struct {\\n68: \\t// The type of update (create, update, sync, kill).\\n69: \\tUpdateType kubetypes.SyncPodType\\n70: \\t// StartTime is an optional timestamp for when this update was created. If set,\\n71: \\t// when this update is fully realized by the pod worker it will be recorded in\\n72: \\t// the PodWorkerDuration metric.\\n73: \\tStartTime time.Time\\n74: \\t// Pod to update. Required.\\n75: \\tPod *v1.Pod\\n76: \\t// MirrorPod is the mirror pod if Pod is a static pod. Optional when UpdateType\\n77: \\t// is kill or terminated.\\n78: \\tMirrorPod *v1.Pod\\n79: \\t// RunningPod is a runtime p
...

24. mcp__sourcegraph__sg_list_files @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "vendor/k8s.io/cri-client/pkg"
}

Output

{
  "content": "{\"text\":\"No files.\"}",
  "structuredContent": {
    "text": "No files."
  }
}

25. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ NewRemoteRuntimeService file:pkg/kubelet"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n371: \\tlogger := klog.Background()\\n372: \\tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\\n373: \\t\\treturn err\\n374: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\\n3215: \\tlogger := klog.Background()\\n3216: \\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\\n3217: \\trequire.NoError(t, err)\\n3218: \\n\"}",
  "structuredContent": {
    "text": "# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\n371: \tlogger := klog.Background()\n372: \tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\n373: \t\treturn err\n374: \n\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet_test.go\n3215: \tlogger := klog.Background()\n3216: \truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, tp, &logger)\n3217: \trequire.NoError(t, err)\n3218: \n"
  }
}

26. mcp__sourcegraph__sg_list_files @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "vendor/k8s.io/cri-client"
}

Output

{
  "content": "{\"text\":\"No files.\"}",
  "structuredContent": {
    "text": "No files."
  }
}

27. mcp__sourcegraph__sg_keyword_search @ -

Input

{
  "query": "repo:^github.com/sg-evals/kubernetes--v1.32.0$ NewRemoteRuntimeService RemoteRuntimeService struct"
}

Output

{
  "content": "{\"text\":\"# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_fake_test.go\\n39: \\t}\\n40: \\tnewRemoteRuntimeServiceReturns struct {\\n41: \\t\\tres cri.RuntimeService\\n42: \\n100: \\n101: func (fake *fakeImpl) NewRemoteRuntimeServiceReturns(res cri.RuntimeService, err error) {\\n102: \\tfake.newRemoteRuntimeServiceReturns = struct {\\n103: \\t\\tres cri.RuntimeService\\n104: \\n95: \\n96: func (fake *fakeImpl) NewRemoteRuntimeService(string, time.Duration) (cri.RuntimeService, error) {\\n97: \\tfakeReturns := fake.newRemoteRuntimeServiceReturns\\n98: \\treturn fakeReturns.res, fakeReturns.err\\n99: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – staging/src/k8s.io/cri-client/pkg/remote_runtime.go\\n45: \\n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\\n47: type remoteRuntimeService struct {\\n48: \\ttimeout       time.Duration\\n49: \\n81: \\n82: // NewRemoteRuntimeService creates a new internalapi.RuntimeService.\\n83: func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.RuntimeService, error) {\\n84: \\tinternal.Log(logger, 3, \\\"Connecting to runtime service\\\", \\\"endpoint\\\", endpoint)\\n85: \\n126: \\n127: \\tservice := &remoteRuntimeService{\\n128: \\t\\ttimeout:      connectionTimeout,\\n129: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/impl.go\\n30: type impl interface {\\n31: \\tNewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error)\\n32: \\tNewRemoteImageService(endpoint string, connectionTimeout time.Duration) (criapi.ImageManagerService, error)\\n33: \\n40: \\n41: func (*defaultImpl) NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (criapi.RuntimeService, error) {\\n42: \\treturn criclient.NewRemoteRuntimeService(endpoint, defaultTimeout, nil, nil)\\n43: }\\n44: \\n27: \\n28: type defaultImpl struct{}\\n29: \\n30: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime.go\\n286: \\n287: \\ttype config struct {\\n288: \\t\\tSandboxImage string `json:\\\"sandboxImage,omitempty\\\"`\\n289: \\n54: \\n55: // CRIRuntime is a struct that interfaces with the CRI\\n56: type CRIRuntime struct {\\n57: \\timpl           impl\\n58: \\n65: \\n66: // NewContainerRuntime sets up and returns a ContainerRuntime struct\\n67: func NewContainerRuntime(criSocket string) ContainerRuntime {\\n68: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubemark/app/hollow_node.go\\n55: \\n56: type hollowNodeConfig struct {\\n57: \\tKubeconfigPath          string\\n58: \\n250: \\t\\tlogger := klog.Background()\\n251: \\t\\truntimeService, err := remote.NewRemoteRuntimeService(endpoint, 15*time.Second, noop.NewTracerProvider(), &logger)\\n252: \\t\\tif err != nil {\\n253: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – pkg/kubelet/kubelet.go\\n312: \\tTLSOptions                *server.TLSOptions\\n313: \\tRemoteRuntimeService      internalapi.RuntimeService\\n314: \\tRemoteImageService        internalapi.ImageManagerService\\n315: \\n371: \\tlogger := klog.Background()\\n372: \\tif kubeDeps.RemoteRuntimeService, err = remote.NewRemoteRuntimeService(kubeCfg.ContainerRuntimeEndpoint, kubeCfg.RuntimeRequestTimeout.Duration, tp, &logger); err != nil {\\n373: \\t\\treturn err\\n374: \\n1040: // Kubelet is the main kubelet implementation.\\n1041: type Kubelet struct {\\n1042: \\tkubeletConfiguration kubeletconfiginternal.KubeletConfiguration\\n1043: \\n\\n# github.com/sg-evals/kubernetes--v1.32.0 – cmd/kubeadm/app/util/runtime/runtime_test.go\\n359: \\tconst tempPrefix = \\\"test.kubeadm.runtime.isExistingSocket.\\\"\\n360: \\ttests := []struct {\\n361: \\t\\tname string\\n362: \\n418: func TestDetectCRISocketImpl(t *testing.T) {\\n419: \\ttests := []struct {\\n420: \\t\\tname            string\\n421: \\n35: func TestNewContainerRun
...

28. mcp__sourcegraph__sg_list_files @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "staging/src/k8s.io/cri-client/pkg"
}

Output

{
  "content": "{\"text\":\"staging/src/k8s.io/cri-client/pkg/fake/\\nstaging/src/k8s.io/cri-client/pkg/internal/\\nstaging/src/k8s.io/cri-client/pkg/logs/\\nstaging/src/k8s.io/cri-client/pkg/util/\\nstaging/src/k8s.io/cri-client/pkg/doc.go\\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\\nstaging/src/k8s.io/cri-client/pkg/utils.go\\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\\n\"}",
  "structuredContent": {
    "text": "staging/src/k8s.io/cri-client/pkg/fake/\nstaging/src/k8s.io/cri-client/pkg/internal/\nstaging/src/k8s.io/cri-client/pkg/logs/\nstaging/src/k8s.io/cri-client/pkg/util/\nstaging/src/k8s.io/cri-client/pkg/doc.go\nstaging/src/k8s.io/cri-client/pkg/remote_image.go\nstaging/src/k8s.io/cri-client/pkg/remote_image_test.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime.go\nstaging/src/k8s.io/cri-client/pkg/remote_runtime_test.go\nstaging/src/k8s.io/cri-client/pkg/utils.go\nstaging/src/k8s.io/cri-client/pkg/utils_test.go\n"
  }
}

29. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go",
  "startLine": 1,
  "endLine": 80
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package cri\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"io\\\"\\n24: \\t\\\"strings\\\"\\n25: \\t\\\"time\\\"\\n26: \\n27: \\t\\\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\\\"\\n28: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n29: \\t\\\"google.golang.org/grpc\\\"\\n30: \\t\\\"google.golang.org/grpc/backoff\\\"\\n31: \\t\\\"google.golang.org/grpc/codes\\\"\\n32: \\t\\\"google.golang.org/grpc/credentials/insecure\\\"\\n33: \\t\\\"google.golang.org/grpc/status\\\"\\n34: \\n35: \\t\\\"k8s.io/component-base/logs/logreduction\\\"\\n36: \\ttracing \\\"k8s.io/component-base/tracing\\\"\\n37: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n38: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n39: \\t\\\"k8s.io/klog/v2\\\"\\n40: \\tutilexec \\\"k8s.io/utils/exec\\\"\\n41: \\n42: \\t\\\"k8s.io/cri-client/pkg/internal\\\"\\n43: \\t\\\"k8s.io/cri-client/pkg/util\\\"\\n44: )\\n45: \\n46: // remoteRuntimeService is a gRPC implementation of internalapi.RuntimeService.\\n47: type remoteRuntimeService struct {\\n48: \\ttimeout       time.Duration\\n49: \\truntimeClient runtimeapi.RuntimeServiceClient\\n50: \\t// Cache last per-container error message to reduce log spam\\n51: \\tlogReduction *logreduction.LogReduction\\n52: \\tlogger       *klog.Logger\\n53: }\\n54: \\n55: const (\\n56: \\t// How frequently to report identical errors\\n57: \\tidenticalErrorDelay = 1 * time.Minute\\n58: \\n59: \\t// connection parameters\\n60: \\tmaxBackoffDelay      = 3 * time.Second\\n61: \\tbaseBackoffDelay     = 100 * time.Millisecond\\n62: \\tminConnectionTimeout = 5 * time.Second\\n63: )\\n64: \\n65: // CRIVersion is the type for valid Container Runtime Interface (CRI) API\\n66: // versions.\\n67: type CRIVersion string\\n68: \\n69: var (\\n70: \\t// ErrContainerStatusNil indicates that the returned container status is nil.\\n71: \\tErrContainerStatusNil = errors.New(\\\"container status is nil\\\")\\n72: \\n73: \\t// ErrCommandTimedOut indicates that the exec sync command timed.\\n74: \\tErrCommandTimedOut = errors.New(\\\"command timed out\\\")\\n75: )\\n76: \\n77: const (\\n78: \\t// CRIVersionV1 references the v1 CRI API.\\n79: \\tCRIVersionV1 CRIVersion = \\\"v1\\\"\\n80: )\\n81: \"}",
  "structuredContent": {
    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_runtime.go%3FL1-80\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permission
...

30. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/cm/devicemanager/types.go"
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/cm/devicemanager/types.go\\n1: /*\\n2: Copyright 2017 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package devicemanager\\n18: \\n19: import (\\n20: \\t\\\"time\\\"\\n21: \\n22: \\tv1 \\\"k8s.io/api/core/v1\\\"\\n23: \\t\\\"k8s.io/apimachinery/pkg/util/sets\\\"\\n24: \\t\\\"k8s.io/apiserver/pkg/server/healthz\\\"\\n25: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/containermap\\\"\\n26: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/resourceupdates\\\"\\n27: \\t\\\"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager\\\"\\n28: \\t\\\"k8s.io/kubernetes/pkg/kubelet/config\\\"\\n29: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n30: \\t\\\"k8s.io/kubernetes/pkg/kubelet/lifecycle\\\"\\n31: \\t\\\"k8s.io/kubernetes/pkg/kubelet/pluginmanager/cache\\\"\\n32: \\tschedulerframework \\\"k8s.io/kubernetes/pkg/scheduler/framework\\\"\\n33: )\\n34: \\n35: // Manager manages all the Device Plugins running on a node.\\n36: type Manager interface {\\n37: \\t// Start starts device plugin registration service.\\n38: \\tStart(activePods ActivePodsFunc, sourcesReady config.SourcesReady, initialContainers containermap.ContainerMap, initialContainerRunningSet sets.Set[string]) error\\n39: \\n40: \\t// Allocate configures and assigns devices to a container in a pod. From\\n41: \\t// the requested device resources, Allocate will communicate with the\\n42: \\t// owning device plugin to allow setup procedures to take place, and for\\n43: \\t// the device plugin to provide runtime settings to use the device\\n44: \\t// (environment variables, mount points and device files).\\n45: \\tAllocate(pod *v1.Pod, container *v1.Container) error\\n46: \\n47: \\t// UpdatePluginResources updates node resources based on devices already\\n48: \\t// allocated to pods. The node object is provided for the device manager to\\n49: \\t// update the node capacity to reflect the currently available devices.\\n50: \\tUpdatePluginResources(node *schedulerframework.NodeInfo, attrs *lifecycle.PodAdmitAttributes) error\\n51: \\n52: \\t// Stop stops the manager.\\n53: \\tStop() error\\n54: \\n55: \\t// GetDeviceRunContainerOptions checks whether we have cached containerDevices\\n56: \\t// for the passed-in <pod, container> and returns its DeviceRunContainerOptions\\n57: \\t// for the found one. An empty struct is returned in case no cached state is found.\\n58: \\tGetDeviceRunContainerOptions(pod *v1.Pod, container *v1.Container) (*DeviceRunContainerOptions, error)\\n59: \\n60: \\t// GetCapacity returns the amount of available device plugin resource capacity, resource allocatable\\n61: \\t// and inactive device plugin resources previously registered on the node.\\n62: \\tGetCapacity() (v1.ResourceList, v1.ResourceList, []string)\\n63: \\n64: \\t// GetWatcherHandler returns the plugin handler for the device manager.\\n65: \\tGetWatcherHandler() cache.PluginHandler\\n66: \\tGetHealthChecker() healthz.HealthChecker\\n67: \\n68: \\t// GetDevices returns information about the devices assigned to pods and containers\\n69: \\tGetDevices(podUID, containerName string) ResourceDeviceInstances\\n70: \\n71: \\t// UpdateAllocatedResourcesStatus updates the status of allocated resources for the pod.\\n72: \\tUpdateAllocatedResourcesStatus(pod
...

31. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go",
  "startLine": 1,
  "endLine": 60
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\\n1: /*\\n2: Copyright 2016 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package cri\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"errors\\\"\\n22: \\t\\\"fmt\\\"\\n23: \\t\\\"time\\\"\\n24: \\n25: \\t\\\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\\\"\\n26: \\t\\\"go.opentelemetry.io/otel/trace\\\"\\n27: \\t\\\"google.golang.org/grpc\\\"\\n28: \\t\\\"google.golang.org/grpc/backoff\\\"\\n29: \\t\\\"google.golang.org/grpc/codes\\\"\\n30: \\t\\\"google.golang.org/grpc/credentials/insecure\\\"\\n31: \\t\\\"google.golang.org/grpc/status\\\"\\n32: \\n33: \\ttracing \\\"k8s.io/component-base/tracing\\\"\\n34: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n35: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n36: \\t\\\"k8s.io/klog/v2\\\"\\n37: \\n38: \\t\\\"k8s.io/cri-client/pkg/internal\\\"\\n39: \\t\\\"k8s.io/cri-client/pkg/util\\\"\\n40: )\\n41: \\n42: // remoteImageService is a gRPC implementation of internalapi.ImageManagerService.\\n43: type remoteImageService struct {\\n44: \\ttimeout     time.Duration\\n45: \\timageClient runtimeapi.ImageServiceClient\\n46: \\tlogger      *klog.Logger\\n47: }\\n48: \\n49: // NewRemoteImageService creates a new internalapi.ImageManagerService.\\n50: func NewRemoteImageService(endpoint string, connectionTimeout time.Duration, tp trace.TracerProvider, logger *klog.Logger) (internalapi.ImageManagerService, error) {\\n51: \\tinternal.Log(logger, 3, \\\"Connecting to image service\\\", \\\"endpoint\\\", endpoint)\\n52: \\taddr, dialer, err := util.GetAddressAndDialer(endpoint)\\n53: \\tif err != nil {\\n54: \\t\\treturn nil, err\\n55: \\t}\\n56: \\n57: \\tctx, cancel := context.WithTimeout(context.Background(), connectionTimeout)\\n58: \\tdefer cancel()\\n59: \\n60: \\tvar dialOpts []grpc.DialOption\\n61: \"}",
  "structuredContent": {
    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/staging/src/k8s.io/cri-client/pkg/remote_image.go%3FL1-60\n1: /*\n2: Copyright 2016 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package cri\n18: \n19: import (\n20: \t\"context\"\n21: \t\"errors\"\n22: \t\"fmt\"\n23: \t\"time\"\n24: \n25: \t\"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc\"\n26: \t\"go.opentelemetry.io/otel/trace\"\n27: \t\"google.golang.org/grpc\"\n28: \t\"google.golang.org/grpc/backoff\"\n29: \t\"google.golang.org/grpc/codes\"\n30: \t\"google.golang.org/grpc/credentials/insecure\"\n31: \t\"google.golang.org/grpc/status\"\n32: \n33: \ttracing \"k8s.io/component-base/
...

32. mcp__sourcegraph__sg_read_file @ -

Input

{
  "repo": "github.com/sg-evals/kubernetes--v1.32.0",
  "path": "pkg/kubelet/pleg/evented.go",
  "startLine": 1,
  "endLine": 60
}

Output

{
  "content": "{\"text\":\"URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\\n1: /*\\n2: Copyright 2022 The Kubernetes Authors.\\n3: \\n4: Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n5: you may not use this file except in compliance with the License.\\n6: You may obtain a copy of the License at\\n7: \\n8:     http://www.apache.org/licenses/LICENSE-2.0\\n9: \\n10: Unless required by applicable law or agreed to in writing, software\\n11: distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n13: See the License for the specific language governing permissions and\\n14: limitations under the License.\\n15: */\\n16: \\n17: package pleg\\n18: \\n19: import (\\n20: \\t\\\"context\\\"\\n21: \\t\\\"fmt\\\"\\n22: \\t\\\"sync\\\"\\n23: \\t\\\"time\\\"\\n24: \\n25: \\t\\\"k8s.io/apimachinery/pkg/types\\\"\\n26: \\t\\\"k8s.io/apimachinery/pkg/util/wait\\\"\\n27: \\tinternalapi \\\"k8s.io/cri-api/pkg/apis\\\"\\n28: \\truntimeapi \\\"k8s.io/cri-api/pkg/apis/runtime/v1\\\"\\n29: \\t\\\"k8s.io/klog/v2\\\"\\n30: \\tkubecontainer \\\"k8s.io/kubernetes/pkg/kubelet/container\\\"\\n31: \\t\\\"k8s.io/kubernetes/pkg/kubelet/metrics\\\"\\n32: \\t\\\"k8s.io/utils/clock\\\"\\n33: )\\n34: \\n35: // The frequency with which global timestamp of the cache is to\\n36: // is to be updated periodically. If pod workers get stuck at cache.GetNewerThan\\n37: // call, after this period it will be unblocked.\\n38: const globalCacheUpdatePeriod = 5 * time.Second\\n39: \\n40: var (\\n41: \\teventedPLEGUsage   = false\\n42: \\teventedPLEGUsageMu = sync.RWMutex{}\\n43: )\\n44: \\n45: // isEventedPLEGInUse indicates whether Evented PLEG is in use. Even after enabling\\n46: // the Evented PLEG feature gate, there could be several reasons it may not be in use.\\n47: // e.g. Streaming data issues from the runtime or the runtime does not implement the\\n48: // container events stream.\\n49: func isEventedPLEGInUse() bool {\\n50: \\teventedPLEGUsageMu.RLock()\\n51: \\tdefer eventedPLEGUsageMu.RUnlock()\\n52: \\treturn eventedPLEGUsage\\n53: }\\n54: \\n55: // setEventedPLEGUsage should only be accessed from\\n56: // Start/Stop of Evented PLEG.\\n57: func setEventedPLEGUsage(enable bool) {\\n58: \\teventedPLEGUsageMu.Lock()\\n59: \\tdefer eventedPLEGUsageMu.Unlock()\\n60: \\teventedPLEGUsage = enable\\n61: \"}",
  "structuredContent": {
    "text": "URL: https://demo.sourcegraph.com/github.com/sg-evals/kubernetes--v1.32.0@d17b464c6fcd3273e4b1f695890bf0af7d5b272d/-/blob/pkg/kubelet/pleg/evented.go%3FL1-60\n1: /*\n2: Copyright 2022 The Kubernetes Authors.\n3: \n4: Licensed under the Apache License, Version 2.0 (the \"License\");\n5: you may not use this file except in compliance with the License.\n6: You may obtain a copy of the License at\n7: \n8:     http://www.apache.org/licenses/LICENSE-2.0\n9: \n10: Unless required by applicable law or agreed to in writing, software\n11: distributed under the License is distributed on an \"AS IS\" BASIS,\n12: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n13: See the License for the specific language governing permissions and\n14: limitations under the License.\n15: */\n16: \n17: package pleg\n18: \n19: import (\n20: \t\"context\"\n21: \t\"fmt\"\n22: \t\"sync\"\n23: \t\"time\"\n24: \n25: \t\"k8s.io/apimachinery/pkg/types\"\n26: \t\"k8s.io/apimachinery/pkg/util/wait\"\n27: \tinternalapi \"k8s.io/cri-api/pkg/apis\"\n28: \truntimeapi \"k8s.io/cri-api/pkg/apis/runtime/v1\"\n29: \t\"k8s.io/klog/v2\"\n30: \tkubecontainer \"k8s.io/kubernetes/pkg/kubelet/container\"\n31: \t\"k8s.io/kubernetes/pkg/kubelet/metrics\"\n32: \t\"k8s.io/utils/clock\"\n33: )\n34: \n35: // The frequency with which global timestamp of the cache is to\n36: // is to be updated periodically. If pod workers get stuck at 
...

33. Write @ -

Input

{
  "file_path": "/workspace/answer.json",
  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodAdmitHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncLoopHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\", \"symbol\": \"handlerRunner\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"newPodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"remoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v
...

Output

{
  "type": "create",
  "filePath": "/workspace/answer.json",
  "content": "{\n  \"files\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/predicate.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/evented.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/kuberuntime/kuberuntime_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/volume_manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/reconciler/reconciler.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/manager.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/types.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/endpoint.go\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/cm/devicemanager/pod_devices.go\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodLifecycleTarget\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodAdmitHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncLoopHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/interfaces.go\", \"symbol\": \"PodSyncHandler\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/lifecycle/handlers.go\", \"symbol\": \"handlerRunner\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"podWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"PodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pod_workers.go\", \"symbol\": \"newPodWorkers\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEventGenerator\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/pleg.go\", \"symbol\": \"PodLifecycleEvent\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"pkg/kubelet/pleg/generic.go\", \"symbol\": \"GenericPLEG\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"remoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_runtime.go\", \"symbol\": \"NewRemoteRuntimeService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"remoteImageService\"},\n    {\"repo\": \"sg-evals/kubernetes--v1.32.0\", \"path\": \"staging/src/k8s.io/cri-client/pkg/remote_image.go\", \"symbol\": \"NewRemoteImageService\"},\n    {\"repo\": \"sg-
...

Code Changes (1)

1. WRITE /workspace/answer.json

{
  "files": [
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/handlers.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/predicate.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/generic.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/evented.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/volume_manager.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/reconciler/reconciler.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/manager.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/types.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/endpoint.go"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/cm/devicemanager/pod_devices.go"}
  ],
  "symbols": [
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodLifecycleTarget"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodAdmitHandler"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncLoopHandler"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/interfaces.go", "symbol": "PodSyncHandler"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/lifecycle/handlers.go", "symbol": "handlerRunner"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "podWorkers"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "PodWorkers"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pod_workers.go", "symbol": "newPodWorkers"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEventGenerator"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/pleg.go", "symbol": "PodLifecycleEvent"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/pleg/generic.go", "symbol": "GenericPLEG"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "remoteRuntimeService"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_runtime.go", "symbol": "NewRemoteRuntimeService"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "remoteImageService"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "staging/src/k8s.io/cri-client/pkg/remote_image.go", "symbol": "NewRemoteImageService"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "kubeGenericRuntimeManager"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/kuberuntime/kuberuntime_manager.go", "symbol": "NewKubeGenericRuntimeManager"},
    {"repo": "sg-evals/kubernetes--v1.32.0", "path": "pkg/kubelet/volumemanager/volume_manager.go", "symbol": "VolumeManager"},
    {"repo": "sg-evals/kubernetes--...

Bash Commands (0)

No bash commands.