记一次不典型的 kubeadm init 失败（kubelet 启动失败）

记录一次不典型的 kubeadm init 失败

背景

原有kubernetes 环境，版本较老v1.19.8，需要用新版的，于是直接重装

操作及问题

#1. 安装新版本组件
yum install -y kubeadm-1.23.0-0  kubelet-1.23.0-0 kubectl-1.23.0-0 --disableexcludes=kubernetes

#2. 使用kubeadm重新部署
kubeadm reset

kubeadm init --image-repository=registry.cn-hangzhou.aliyuncs.com/google_containers --v=5

报错

[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.