kubeadm timed out waiting for the condition

  docker, kubeadm, kubernetes, ubuntu

I try execute

kubeadm init --apiserver-advertise-address 49.232.211.230 --pod-network-cidr=10.244.0.0/16 -v=9

print log:

[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory "/etc/kubernetes/manifests". This can take up to 4m0s
I0426 01:21:19.624413   30483 round_trippers.go:435] curl -k -v -XGET  -H "Accept: application/json, */*" -H "User-Agent: kubeadm/v1.21.0 (linux/amd64) kubernetes/cb303e6" 'https://49.232.211.230:6443/healthz?timeout=10s'
I0426 01:21:19.626723   30483 round_trippers.go:454] GET https://49.232.211.230:6443/healthz?timeout=10s  in 0 milliseconds
I0426 01:21:19.626800   30483 round_trippers.go:460] Response Headers:
I0426 01:21:20.127086   30483 round_trippers.go:435] curl -k -v -XGET  -H "User-Agent: kubeadm/v1.21.0 (linux/amd64) kubernetes/cb303e6" -H "Accept: application/json, */*" 'https://49.232.211.230:6443/healthz?timeout=10s'
I0426 01:21:20.127764   30483 round_trippers.go:454] GET https://49.232.211.230:6443/healthz?timeout=10s  in 0 milliseconds
I0426 01:21:20.127782   30483 round_trippers.go:460] Response Headers:
I0426 01:21:20.627098   30483 round_trippers.go:435] curl -k -v -XGET  -H "Accept: application/json, */*" -H "User-Agent: kubeadm/v1.21.0 (linux/amd64) kubernetes/cb303e6" 'https://49.232.211.230:6443/healthz?timeout=10s'
I0426 01:21:20.627747   30483 round_trippers.go:454] GET https://49.232.211.230:6443/healthz?timeout=10s  in 0 milliseconds

finally:

    Unfortunately, an error has occurred:
        timed out waiting for the condition

    This error is likely caused by:
        - The kubelet is not running
        - The kubelet is unhealthy due to a misconfiguration of the node in some way (required cgroups disabled)

    If you are on a systemd-powered system, you can try to troubleshoot the error with the following commands:
        - 'systemctl status kubelet'
        - 'journalctl -xeu kubelet'

    Additionally, a control plane component may have crashed or exited when started by the container runtime.
    To troubleshoot, list all containers using your preferred container runtimes CLI.

    Here is one example how you may list all Kubernetes containers running in docker:
        - 'docker ps -a | grep kube | grep -v pause'
        Once you have found the failing container, you can inspect its logs with:
        - 'docker logs CONTAINERID'

couldn't initialize a Kubernetes cluster
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/init.runWaitControlPlanePhase
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/init/waitcontrolplane.go:114
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).Run.func1
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:234
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).visitAll
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:421
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).Run
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:207
k8s.io/kubernetes/cmd/kubeadm/app/cmd.newCmdInit.func1
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:152
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:850
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:958
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:895
k8s.io/kubernetes/cmd/kubeadm/app.Run
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/kubeadm.go:50
main.main
    _output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/kubeadm.go:25
runtime.main
    /usr/local/go/src/runtime/proc.go:225
runtime.goexit
    /usr/local/go/src/runtime/asm_amd64.s:1371
error execution phase wait-control-plane
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).Run.func1
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:235
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).visitAll
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:421
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).Run
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:207
k8s.io/kubernetes/cmd/kubeadm/app/cmd.newCmdInit.func1
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:152
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:850
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:958
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:895
k8s.io/kubernetes/cmd/kubeadm/app.Run
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/kubeadm.go:50
main.main
    _output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/kubeadm.go:25
runtime.main
    /usr/local/go/src/runtime/proc.go:225
runtime.goexit
    /usr/local/go/src/runtime/asm_amd64.s:1371

Configuration file after execution failure:
"/var/lib/kubelet/config.yaml" 38L, 921C

apiVersion: kubelet.config.k8s.io/v1beta1
authentication:
  anonymous:
    enabled: false
  webhook:
    cacheTTL: 0s
    enabled: true
  x509:
    clientCAFile: /etc/kubernetes/pki/ca.crt
authorization:
  mode: Webhook
  webhook:
    cacheAuthorizedTTL: 0s
    cacheUnauthorizedTTL: 0s
cgroupDriver: systemd
clusterDNS:
- 10.96.0.10
clusterDomain: cluster.local
cpuManagerReconcilePeriod: 0s
evictionPressureTransitionPeriod: 0s
fileCheckFrequency: 0s
healthzBindAddress: 127.0.0.1
healthzPort: 10248
httpCheckFrequency: 0s
imageMinimumGCAge: 0s
kind: KubeletConfiguration
logging: {}
nodeStatusReportFrequency: 0s
nodeStatusUpdateFrequency: 0s
resolvConf: /run/systemd/resolve/resolv.conf
rotateCertificates: true
runtimeRequestTimeout: 0s
shutdownGracePeriod: 0s
shutdownGracePeriodCriticalPods: 0s
staticPodPath: /etc/kubernetes/manifests
streamingConnectionIdleTimeout: 0s
syncFrequency: 0s
volumeStatsAggPeriod: 0s

I even reinstalled the system,But it’s still like this.

I tried all the kubeadm methods in the kubernetes documentation.

It’s always been like this, I can’t help it.

Thanks, please help me.

Source: Docker Questions

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