registry私有仓库搭建

registry私有仓库搭建

registry私有仓库搭建

1.关闭防火墙

[root@registry ~]# systemctl stop firewalld [root@registry ~]# systemctl disable firewalld

2.关闭selinux

[root@registry ~]# vi /etc/selinux/config

将 SELINUX=enforcing 修改为 SELINUX=disabled

3.安装docker

二、部署registry

1.下载registry镜像

[root@registry ~]# docker pull registry

2.配置registry信息

[root@master1 v2]# vi /etc/docker/daemon.json { "insecure-registries":["192.168.5.128:5000"] }

重启docker服务

[root@master1 ~]# systemctl restart docker

3.启动registry容器

[root@registry ~]# docker run ‐d ‐p 5000:5000 ‐v /home/registry:/var/lib/registry ‐‐ restart=always ‐‐privileged=true ‐‐name=registry registry:latest

查看registry容器

[root@master1 ~]# docker ps fb611b773430 registry:latest "/entrypoint.sh /etc…" About an hour ago Up About an hour 0.0.0.0:5000->5000/tcp, :::5000->5000/tcp registry

三、测试验证

1.本地镜像push到私有仓库

[root@master1 ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE nginx latest d1a364dc548d 3 weeks ago 133MB

2.修改镜像tag

[root@master1 ~]# docker tag nginx:latest 192.168.5.128:5000/nginx:test

3.把修改了tag镜像上传到私有仓库

[root@master1 ~]# docker push 192.168.5.128:5000/nginx:test The push refers to repository [192.168.5.128:5000/nginx] 075508cf8f04: Layer already exists 5c865c78bc96: Layer already exists 134e19b2fac5: Layer already exists 83634f76e732: Layer already exists 766fe2c3fc08: Layer already exists 02c055ef67f5: Layer already exists test: digest: sha256:61191087790c31e43eb37caa10de1135b002f10c09fdda7fa8a5989db74033aa size: 1570

4.查询仓库镜像

[root@master1 ~]# curl http://192.168.5.128:5000/v2/_catalog {"repositories":["nginx"]}

5.查询仓库里nginx镜像的tag

[root@master1 ~]# curl http://192.168.5.128:5000/v2/nginx/tags/list {"name":"nginx","tags":["test"]}

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