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文書の過去の版を表示しています。
kubectl describe pods で見ると下記のエラーが出ている
Warning FailedCreatePodSandBox 90s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox "49a5d016c6aacfbea51d08b00f0edef8575396ba4843294ee176269bdc2d4132": failed to delegate add: failed to set bridge addr: "cni0" already has an IP address different from 10.244.6.1/24
Nodeを1度再起動してあげれば治る
Unable to connect to the server: x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "kubernetes")
下記実行
mkdir -p $HOME/.kube cp -i /etc/kubernetes/admin.conf $HOME/.kube/config chown $(id -u):$(id -g) $HOME/.kube/config unset KUBECONFIG export KUBECONFIG=/etc/kubernetes/admin.conf
root@g-master:~# kubeadm init --pod-network-cidr=10.224.0.0/16 [init] Using Kubernetes version: v1.23.5 [preflight] Running pre-flight checks error execution phase preflight: [preflight] Some fatal errors occurred: [ERROR CRI]: container runtime is not running: output: time="2022-04-19T02:14:43Z" level=fatal msg="getting status of runtime: rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService" , error: exit status 1 [preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...` To see the stack trace of this error execute with --v=5 or higher
rm /etc/containerd/config.toml systemctl restart containerd