Example Kubelet Configuration and Further Learning

4th chunk of `content/en/docs/tasks/administer-cluster/kubelet-config-file.md`

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         "x509": {
           "clientCAFile": "/var/run/kubernetes/client-ca.crt"
         },
         "webhook": {
           "enabled": true,
           "cacheTTL": "2m0s"
         },
         "anonymous": {
           "enabled": true
         }
       },
       "authorization": {
         "mode": "AlwaysAllow",
         "webhook": {
           "cacheAuthorizedTTL": "5m0s",
           "cacheUnauthorizedTTL": "30s"
         }
       },
       "registryPullQPS": 5,
       "registryBurst": 10,
       "eventRecordQPS": 50,
       "eventBurst": 100,
       "enableDebuggingHandlers": true,
       "healthzPort": 10248,
       "healthzBindAddress": "127.0.0.1",
       "oomScoreAdj": -999,
       "clusterDomain": "cluster.local",
       "clusterDNS": [
         "10.0.0.10"
       ],
       "streamingConnectionIdleTimeout": "4h0m0s",
       "nodeStatusUpdateFrequency": "10s",
       "nodeStatusReportFrequency": "5m0s",
       "nodeLeaseDurationSeconds": 40,
       "imageMinimumGCAge": "2m0s",
       "imageMaximumGCAge": "0s",
       "imageGCHighThresholdPercent": 85,
       "imageGCLowThresholdPercent": 80,
       "volumeStatsAggPeriod": "1m0s",
       "cgroupsPerQOS": true,
       "cgroupDriver": "systemd",
       "cpuManagerPolicy": "none",
       "cpuManagerReconcilePeriod": "10s",
       "memoryManagerPolicy": "None",
       "topologyManagerPolicy": "none",
       "topologyManagerScope": "container",
       "runtimeRequestTimeout": "2m0s",
       "hairpinMode": "promiscuous-bridge",
       "maxPods": 110,
       "podPidsLimit": -1,
       "resolvConf": "/run/systemd/resolve/resolv.conf",
       "cpuCFSQuota": true,
       "cpuCFSQuotaPeriod": "100ms",
       "nodeStatusMaxImages": 50,
       "maxOpenFiles": 1000000,
       "contentType": "application/vnd.kubernetes.protobuf",
       "kubeAPIQPS": 50,
       "kubeAPIBurst": 100,
       "serializeImagePulls": true,
       "evictionHard": {
         "imagefs.available": "15%",
         "memory.available": "100Mi",
         "nodefs.available": "10%",
         "nodefs.inodesFree": "5%",
         "imagefs.inodesFree": "5%"
       },
       "evictionPressureTransitionPeriod": "1m0s",
       "mergeDefaultEvictionSettings": false,
       "enableControllerAttachDetach": true,
       "makeIPTablesUtilChains": true,
       "iptablesMasqueradeBit": 14,
       "iptablesDropBit": 15,
       "featureGates": {
         "AllAlpha": false
       },
       "failSwapOn": false,
       "memorySwap": {},
       "containerLogMaxSize": "10Mi",
       "containerLogMaxFiles": 5,
       "configMapAndSecretChangeDetectionStrategy": "Watch",
       "enforceNodeAllocatable": [
         "pods"
       ],
       "volumePluginDir": "/usr/libexec/kubernetes/kubelet-plugins/volume/exec/",
       "logging": {
         "format": "text",
         "flushFrequency": "5s",
         "verbosity": 3,
         "options": {
           "json": {
             "infoBufferSize": "0"
           }
         }
       },
       "enableSystemLogHandler": true,
       "enableSystemLogQuery": false,
       "shutdownGracePeriod": "0s",
       "shutdownGracePeriodCriticalPods": "0s",
       "enableProfilingHandler": true,
       "enableDebugFlagsHandler": true,
       "seccompDefault": false,
       "memoryThrottlingFactor": 0.9,
       "registerNode": true,
       "localStorageCapacityIsolation": true,
       "containerRuntimeEndpoint": "unix:///var/run/crio/crio.sock"
     }
   }
   ```

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## {{% heading "whatsnext" %}}

- Learn more about kubelet configuration by checking the
  [`KubeletConfiguration`](/docs/reference/config-api/kubelet-config.v1beta1/)
  reference.
- Learn more about kubelet configuration merging in the
  [reference document](/docs/reference/node/kubelet-config-directory-merging).

Title: Example Kubelet Configuration and Further Learning

Summary

This section presents a sample kubelet configuration in JSON format, detailing various settings such as authentication, authorization, registry pull parameters, event recording, debugging handlers, health check settings, cluster domain, DNS, connection timeouts, node status updates, garbage collection, cgroup management, CPU and memory manager policies, runtime request timeout, pod limits, CPU CFS quota, eviction policies, feature gates, swap settings, container logging, and more. It also recommends further reading about kubelet configuration and merging.