harbor报错：Error response from daemon

docker login -u k8s http://172.26.6.33

有如下报错Error response from daemon: Get "https://172.26.6.33:30002/v2/": http: server gave HTTP response to HTTPS client
 

解决：

编辑客户端的/etc/docker/daemon.json文件

{
  "log-opts": {
    "max-size": "5m",
    "max-file":"3"
  },
  "exec-opts": ["native.cgroupdriver=systemd"],
  "insecure-registries": ["172.26.6.33:30002"]
}

修改完成后运行：systemctl restart docker

docker login成功！