kubeadm init error

안녕하세요. 다음과 같은 문제가 있어 문의드립니다.

다음과 같은 에러가 발생하고 정상적으로 진행하지 못하고 있습니다.

docker는 정상적으로 설치되어 있고, cgoups 드라이버는 systemd로 설정되어 있습니다.

답변부탁드립니다.

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[kubelet-check] It seems like the kubelet isn't running or healthy.

[kubelet-check] The HTTP call equal to 'curl -sSL http://localhost:10248/healthz' failed with error: Get "http://localhost:10248/healthz": dial tcp 127.0.0.1:10248: connect: connection refused.

[kubelet-check] It seems like the kubelet isn't running or healthy.

[kubelet-check] The HTTP call equal to 'curl -sSL http://localhost:10248/healthz' failed with error: Get "http://localhost:10248/healthz": dial tcp 127.0.0.1:10248: connect: connection refused.

[kubelet-check] It seems like the kubelet isn't running or healthy.

[kubelet-check] The HTTP call equal to 'curl -sSL http://localhost:10248/healthz' failed with error: Get "http://localhost:10248/healthz": dial tcp 127.0.0.1:10248: connect: connection refused.

[kubelet-check] It seems like the kubelet isn't running or healthy.

[kubelet-check] The HTTP call equal to 'curl -sSL http://localhost:10248/healthz' failed with error: Get "http://localhost:10248/healthz": dial tcp 127.0.0.1:10248: connect: connection refused.

[kubelet-check] It seems like the kubelet isn't running or healthy.

[kubelet-check] The HTTP call equal to 'curl -sSL http://localhost:10248/healthz' failed with error: Get "http://localhost:10248/healthz": dial tcp 127.0.0.1:10248: connect: connection refused.

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 running Kubernetes containers by using crictl:

- 'crictl --runtime-endpoint unix:///var/run/containerd/containerd.sock ps -a | grep kube | grep -v pause'

Once you have found the failing container, you can inspect its logs with:

- 'crictl --runtime-endpoint unix:///var/run/containerd/containerd.sock logs CONTAINERID'

error execution phase wait-control-plane: couldn't initialize a Kubernetes cluster

To see the stack trace of this error execute with --v=5 or higher