kubeadm init 失敗の対策について

◻️kubeadm init を実施すると、コネクション拒否のエラーが出て失敗に終わる。

root@rasp-master:~# kubeadm init --pod-network-cidr=10.0.0.0/16

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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 [::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 [::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 [::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 [::1]:10248: connect: connection refused

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◻️対策とは、言えないが以下のコマンドを投入して回避することしか出来ていない。

リブートをしないと回避できないのは微妙ではあるが。。

swapoff -a

kubeadm reset

reboot