kubeadm初始化报错如下：
[root@ECS-k8s-master docker]# kubeadm init --apiserver-advertise-address=192.168.2.2 --image-repository registry.aliyuncs.com/google_containers --kubernetes-version v1.24.2 --service-cidr=10.140.0.0/16 --pod-network-cidr=10.240.0.0/16 [init] Using Kubernetes version: v1.24.2 [preflight] Running pre-flight checks error execution phase preflight: [preflight] Some fatal errors occurred: [ERROR CRI]: container runtime is not running: output: E0704 14:55:48.132984 5226 remote_runtime.go:925] "Status from runtime service failed" err="rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService" time="2022-07-04T14:55:48+08:00" 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
网上查询光说让删除
rm /etc/containerd/config.toml
但其实，删除完后要重启 containerd 服务，不然不生效
完整如下：
rm /etc/containerd/config.toml systemctl restart containerd
然后再执行
kubeadm init --apiserver-advertise-address=192.168.2.2 --image-repository registry.aliyuncs.com/google_containers --kubernetes-version v1.24.2 --service-cidr=10.140.0.0/16 --pod-network-cidr=10.240.0.0/16
起码这个错误不会出现了，其他错误看之前配置了。
