docker学习六--私有库安装配置使用

清疚 2022-05-30 08:55 138阅读 0赞

1、安装完docker之后，可以通过registry镜像来简单搭建一套私有仓库。  
\[root@ip-10-249-100-205 ~\]\# docker run -d -p 5000:5000 registry  
下载完成之后自动启动一个registry容器，创建本地的私有仓库服务。  
默认情况下仓库会创建在容器的/tmp/registry目录下，可以使用-v参数将镜像温江存放在本地指定的路径。  
docker run -d -p 5000:5000 -v /data/registry:/tmp/registry registry  
  
2、客户机上测试  
先修改tag信息  
\[root@bogon ~\]\# docker tag docker.io/centos:latest 10.249.100.205:5000/centos  
\[root@bogon ~\]\# docker images  
REPOSITORY                               TAG                 IMAGE ID            CREATED             SIZE  
192.168.202.12:5000/bf-reports/logc      latest              13cbc1051e26        2 days ago          206.4 MB  
192.168.202.12:5000/bf-reports/web       latest              83a6f662cb77        2 days ago          204.7 MB  
192.168.202.12:5000/bf-reports/app       latest              4982bb69ba1d        2 days ago          215.1 MB  
hub.c.163.com/lovego/xiaomei/logc        latest              7a8cdeef9fc7        9 weeks ago         206.4 MB  
docker.io/registry                       latest              177391bcf802        3 months ago        33.26 MB  
10.249.100.205:5000/centos               latest              3fa822599e10        3 months ago        203.5 MB  
docker.io/centos                         latest              3fa822599e10        3 months ago        203.5 MB  
hub.c.163.com/lovego/xiaomei/nginx       latest              0c8707e1f509        3 months ago        197.6 MB  
hub.c.163.com/lovego/xiaomei/appserver   latest              1d5230131e77        3 months ago        190.6 MB  
\----------------------------------------------------  
问题：  
\[root@bogon ~\]\# docker push 10.249.100.205:5000/centos  
The push refers to a repository \[10.249.100.205:5000/centos\]  
Get https://10.249.100.205:5000/v1/\_ping: http: server gave HTTP response to HTTPS client  
处理  
\[root@bogon ~\]\# vi /etc/docker/daemon.json   
\{ "insecure-registries":\["10.249.100.205:5000"\] \}  
\--------------------------------------------------  
重启  
\[root@bogon ~\]\# service docker restart  
Redirecting to /bin/systemctl restart docker.service  
\[root@bogon ~\]\# docker push 10.249.100.205:5000/centos  
The push refers to a repository \[10.249.100.205:5000/centos\]  
d1be66a59bc5: Pushed   
latest: digest: sha256:3a32a170c945ffe18334b3f514fcb66f9c14001b2266c9ed8504c72db0acde11 size: 529  
上传到私有库  
\[root@bogon ~\]\# docker push 10.249.100.205:5000/test  
The push refers to a repository \[10.249.100.205:5000/test\]  
32fe1ce02eb9: Pushed   
c07e996d727b: Pushed   
4b6aec5030f1: Pushed   
ccb7ab190dd6: Pushed   
df7cd7f81dc3: Pushed   
28f6de911d7d: Pushed   
174a611570d4: Pushed   
f51f76255b02: Pushed   
51db18d04d72: Pushed   
f1c896f31e49: Pushed   
0f5ff0cf6a1c: Pushed   
latest: digest: sha256:4a161fe6e9d5cdd01bd59bdaad17ce68b5bb60e9df6cec7c52c93ae2ce578485 size: 2611  
下载  
\[root@localhost registry\]\# docker pull 10.249.100.205:5000/test  
Using default tag: latest  
Trying to pull repository 10.249.100.205:5000/test ...   
latest: Pulling from 10.249.100.205:5000/test  
Digest: sha256:4a161fe6e9d5cdd01bd59bdaad17ce68b5bb60e9df6cec7c52c93ae2ce578485  
\[root@localhost registry\]\# docker images  
REPOSITORY                               TAG                 IMAGE ID            CREATED             SIZE  
10.249.100.205:5000/test                 latest              0c8707e1f509        3 months ago        197.6 MB  
  
3、进入容器查看上传成功的镜像  
/var/lib/registry/docker/registry/v2/repositories \# ls   
centos  test    wolf  
成功