[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.

之前我的Docker是用yum安裝的，docker的cgroup驅動程序默認設置為systemd。默認情況下Kubernetes cgroup為system，我們需要更改Docker cgroup驅動，

解決方法
# 添加以下內容
vim /etc/docker/daemon.json
{
"exec-opts": ["native.cgroupdriver=systemd"]
}

# 重啟docker
systemctl restart docker
# 重新初始化
kubeadm reset # 先重置

kubeadm init \
--apiserver-advertise-address=192.168.19.71 \
--image-repository registry.aliyuncs.com/google_containers \
--kubernetes-version v1.23.0 \
--service-cidr=10.1.0.0/16 \
--pod-network-cidr=10.244.0.0/16