docker registry私有仓库

docker run -d --network host --restart=always --name baimei-registry -v /var/lib/registry registry

访问docker registry服务的WebUI,如上图所示:
    http://10.0.0.101:5000/v2/_catalog

1.配置客戶端参数

[root@centos202 ~]# cat /etc/docker/daemon.json 
{
  "registry-mirrors": ["https://tuv7rqqq.mirror.aliyuncs.com"],
   "cluster-store": "consul://10.0.0.211:8500",
   "cluster-advertise": "10.0.0.202:7777",
   "insecure-registries": ["10.0.0.211:5000","ubuntu211:5000"]
}

2.上传镜像到docker-registries私有仓库

docker tag alpine:latest 10.0.0.211:5000/baimei-alpine:v1 
docker push 10.0.0.211:5000/baimei-alpine

3.下载镜像

docker pull 10.0.0.211:5000/baimei-alpine

4.删除镜像

	1)删除源数据
docker exec baimei-registry rm -rf /var/lib/registry/docker/registry/v2/repositories/baimei-alpine
	
	2)回收数据
docker exec baimei-registry registry garbage-collect /etc/docker/registry/config.yml

温馨提示:
    当回收数据后，想要重新推送之前的旧镜像，需要重启docker registry镜像哟！否则无法重新推送之前推送的镜像哟！