【k8s】master节点重新安装docker-ce

突发发现k8s的master机器的docker service没了

• 不知道啥时候被我删除了？

root@k8s-master-pfsrv:/home/zhangbin/perfwork# docker ps
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
root@k8s-master-pfsrv:/home/zhangbin/perfwork# sudo systemctl status docker
Unit docker.service could not be found.

• 此时docker 安装的gitlab也不行了

containerd 正常

root@k8s-master-pfsrv:/home/zhangbin/perfwork# sudo systemctl status containerd
● containerd.service - containerd container runtime
Loaded: loaded (/etc/systemd/system/containerd.service; enabled; preset: enabled)
Drop-In: /etc/systemd/system/containerd.service.d
└─http-proxy.conf
Active: active (run