[root@hqs ~]# docker pull registry
Using default tag: latest
latest: Pulling from library/registry
3d2430473443: Pull complete
5bf98bf80c2f: Pull complete
950c199aa45b: Pull complete
92504897768b: Pull complete
c6488f74dce8: Pull complete
Digest: sha256:65be6503496c34ec234e89a831ca248b18c2e04c800d9d74af73866e3cda8578
Status: Downloaded newer image for registry:latest
docker.io/library/registry:latest
[root@hqs ~]# docker run -d -p 5000:5000 --restart=always --name myregistry -v /opt/data/registry:/var/lib/registry registry
3cac187c798b08d12da5f292a03621e2e27021763481e9313b6f7de57a722354
[root@hqs ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
3cac187c798b registry "/entrypoint.sh /etc…" 29 seconds ago Up 28 seconds 0.0.0.0:5000->5000/tcp myregistry
# 验证刚建立的注册中心
[root@hqs ~]# curl http://127.0.0.1:5000/v2/_catalog
{"repositories":[]} # 此结果说明运行正常，注册中心还没有任何镜像