docker 安装私有仓库 registry

怼烎@ 2022-02-05 12:23 267阅读 0赞

**一、拉取registry镜像**

docker pull registry

**二、运行容器**  
docker run -d -p 5000:5000 -v /data/dockerhome/registry:/var/lib/registry registry

**三、测试**

拉取centos镜像  
docker pull centos

\[root@centos75-1 ~\]\# docker images  
REPOSITORY                   TAG                 IMAGE ID            CREATED             SIZE  
centos                       latest              75835a67d134        6 months ago        200MB

\#必须先将镜像的名称给变成  域名或ip/镜像名  
\[root@centos75-1 ~\]docker tag centos:latest 127.0.0.1:5000/centos:latest

\[root@centos75-1 ~\]\# docker images  
REPOSITORY                   TAG                 IMAGE ID            CREATED             SIZE  
centos                       latest              75835a67d134        6 months ago        200MB  
127.0.0.1:5000/centos        latest              75835a67d134        6 months ago        200MB

\#推送到本地的仓库上  
\[root@centos75-1 ~\]\# docker push 127.0.0.1:5000/centos:latest  
The push refers to repository \[127.0.0.1:5000/centos\]  
f972d139738d: Pushed   
latest: digest: sha256:dc29e2bcceac52af0f01300402f5e756cc8c44a310867f6b94f5f7271d4f3fec size: 529

**\#查看目录大小**  
\[root@centos75-1 ~\]\# du -chs /data/dockerhome/registry  
72M    /data/dockerhome/registry  
72M    总用量

**\#查看镜像**  
\[root@centos75-1 registry\]\# curl 127.0.0.1:5000/v2/\_catalog  
\{"repositories":\["centos"\]\}  
\[root@centos75-1 registry\]\# curl 127.0.0.1:5000/v2/centos/tags/list  
\{"name":"centos","tags":\["latest"\]\}  
（其中centos是iamge的名称）

http://192.168.103.205:5000/v2/\_catalog  
http://192.168.103.205:5000/v2/centos/tags/list

**进入容器**

\[root@centos75-1 ~\]\# docker exec -it sleepy\_bartik sh  
/ \#

**删除镜像、垃圾回收**

registry清理私有镜像  
[https://blog.csdn.net/qq\_35904833/article/details/80807592][https_blog.csdn.net_qq_35904833_article_details_80807592]

参考：

docker 创建本地仓库详解(push/pull)  
[https://blog.csdn.net/jobbofhe/article/details/84842844][https_blog.csdn.net_jobbofhe_article_details_84842844]

[https_blog.csdn.net_qq_35904833_article_details_80807592]: https://blog.csdn.net/qq_35904833/article/details/80807592
[https_blog.csdn.net_jobbofhe_article_details_84842844]: https://blog.csdn.net/jobbofhe/article/details/84842844