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https://blog.itwk.cc

由于国内网络原因，kubeadm init部署集群会卡住不动，，报错如下：
error execution phase preflight: [preflight] Some fatal errors occurred:
[ERROR ImagePull]: failed to pull image registry.k8s.io/kube-apiserver:v1.25.6: output: E0124 00:28:25.369652 3299 remote_image.go:171] “PullImage from image service failed” err=“rpc error: code = Unknown desc = Error response from daemon: Head “https://asia-east1-docker.pkg.dev/v2/k8s-artifacts-prod/images/kube-apiserver/manifests/v1.25.6”: dial tcp 64.233.189.82:443: connect: connection refused” image=“registry.k8s.io/kube-apiserver:v1.25.6”
time=“2023-01-24T00:28:25+08:00” level=fatal msg=“pulling image: rpc error: code = Unknown desc = Error response from daemon: Head “https://asia-east1-docker.pkg.dev/v2/k8s-artifacts-prod/images/kube-apiserver/manifests/v1.25.6”: dial tcp 64.233.189.82:443: connect: connection refused”
, error: exit status 1

截图如下

解决方法

因为要下载K8s所需的Docker镜像文件，众所周知K8s是谷歌研发出来的，registry服务器在谷歌，国内连不上，所以这里我们要用阿里云镜像

运行kubeadm init时加上阿里云镜像的参数即可

such as

kubeadm init --kubernetes-version=v1.25.6 --pod-network-cidr=10.224.0.0/16 --apiserver-advertise-address=172.25.80.10 --cri-socket unix:///var/run/cri-dockerd.sock --image-repository=registry.aliyuncs.com/google_containers

最后添加--image-repository=registry.aliyuncs.com/google_containers 即可