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一.distribution
1.扩展源下载docker-distribution并启动
2.打标签并认证安全仓库
3.推送到私人仓库
4.拉取镜像
二.registry
1.拉取registry的镜像
2.运行容器并打标签
3.认证安全仓库
4.推送到私人仓库
5.拉取镜像 一.distribution
1.扩展源下载docker-dist…目录
一.distribution
1.扩展源下载docker-distribution并启动
2.打标签并认证安全仓库
3.推送到私人仓库
4.拉取镜像
二.registry
1.拉取registry的镜像
2.运行容器并打标签
3.认证安全仓库
4.推送到私人仓库
5.拉取镜像 一.distribution
1.扩展源下载docker-distribution并启动
[rootlocalhost ~]# yum info docker-distribution[rootlocalhost ~]# yum install -y docker-distribution.x86_64[rootlocalhost ~]# systemctl start docker-distribution[rootlocalhost ~]# cd /etc/docker-distribution/registry/[rootlocalhost registry]# cat config.yml
version: 0.1
log:fields:service: registry
storage:cache:layerinfo: inmemoryfilesystem:rootdirectory: /var/lib/registry #默认的镜像存放大致路径
http:addr: :5000 #端口
2.打标签并认证安全仓库
[rootlocalhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mysql 5.6 dd3b2a5dcb48 20 months ago 303MB
registry.cn-hangzhou.aliyuncs.com/su03/mycontainer mysql_5.6 dd3b2a5dcb48 20 months ago 303MB
centos latest 5d0da3dc9764 23 months ago 231MB
registry 2.6.2 10b45af23ff3 3 years ago 28.5MB
owncloud latest 327bd201c5fb 4 years ago 618MB[rootlocalhost ~]# docker tag centos:latest 192.168.2.190:5000/centos:latest[rootlocalhost ~]# vim /etc/docker/daemon.json
{
registry-mirrors: [https://docker.mirrors.ustc.edu.cn],
insecure-registries: [192.168.2.190:5000]
}[rootlocalhost ~]# systemctl restart docker
3.推送到私人仓库
[rootlocalhost ~]# docker push 192.168.2.190:5000/centos:latest
The push refers to repository [192.168.2.190:5000/centos]
74ddd0ec08fa: Pushed
latest: digest: sha256:a1801b843b1bfaf77c501e7a6d3f709401a1e0c83863037fa3aab063a7fdb9dc size: 529[rootlocalhost ~]# ll /var/lib/registry/docker/registry/v2/repositories
total 0
drwxr-xr-x 5 root root 55 Aug 25 17:30 centos
4.拉取镜像
[rootlocalhost ~]# docker pull 192.168.2.190:5000/centos:latest
latest: Pulling from centos
Digest: sha256:a1801b843b1bfaf77c501e7a6d3f709401a1e0c83863037fa3aab063a7fdb9dc
Status: Image is up to date for 192.168.2.190:5000/centos:latest
192.168.2.190:5000/centos:latest[rootlocalhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mysql 5.6 dd3b2a5dcb48 20 months ago 303MB
registry.cn-hangzhou.aliyuncs.com/su03/mycontainer mysql_5.6 dd3b2a5dcb48 20 months ago 303MB
192.168.2.190:5000/centos latest 5d0da3dc9764 23 months ago 231MB
centos latest 5d0da3dc9764 23 months ago 231MB
registry 2.6.2 10b45af23ff3 3 years ago 28.5MB
owncloud latest 327bd201c5fb 4 years ago 618MB
二.registry
1.拉取registry的镜像
[rootlocalhost ~]# systemctl stop docker-distribution.service [rootlocalhost ~]# docker pull registry:2.6.2
2.运行容器并打标签
-v指定把镜像存储到宿主机的/registry目录下
[rootlocalhost ~]# docker run -itd --name myregistry -p 5000:5000 -v /registry:/var/lib/registry registry:2.6.2
a2ddb1f22601398d13dcfcc2f6e495883d5b9cf52fce690eefbe8d0cfc787fd0[rootlocalhost ~]# docker tag nginx:latest 192.168.2.190:5000/nginx:latest
3.认证安全仓库
[rootlocalhost ~]# vim /etc/docker/daemon.json
{
registry-mirrors: [https://docker.mirrors.ustc.edu.cn],
insecure-registries: [192.168.2.190:5000]
}[rootlocalhost ~]# systemctl restart docker
4.推送到私人仓库
[rootlocalhost ~]# docker push 192.168.2.190:5000/nginx:latest
The push refers to repository [192.168.2.190:5000/nginx]
563c64030925: Pushed
6fb960878295: Pushed
e161c3f476b5: Pushed
8a7e12012e6f: Pushed
d0a62f56ef41: Pushed
4713cb24eeff: Pushed
511780f88f80: Pushed
latest: digest: sha256:48a84a0728cab8ac558f48796f901f6d31d287101bc8b317683678125e0d2d35 size: 1778[rootlocalhost ~]# ll /registry/docker/registry/v2/repositories/
total 0
drwxr-xr-x 5 root root 55 Aug 25 18:09 nginx
5.拉取镜像
[rootlocalhost ~]# docker pull 192.168.2.190:5000/nginx:latest
latest: Pulling from nginx
Digest: sha256:48a84a0728cab8ac558f48796f901f6d31d287101bc8b317683678125e0d2d35
Status: Image is up to date for 192.168.2.190:5000/nginx:latest
192.168.2.190:5000/nginx:latest[rootlocalhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
192.168.2.190:5000/nginx latest eea7b3dcba7e 9 days ago 187MB
nginx latest eea7b3dcba7e 9 days ago 187MB
mysql 5.6 dd3b2a5dcb48 20 months ago 303MB
registry.cn-hangzhou.aliyuncs.com/su03/mycontainer mysql_5.6 dd3b2a5dcb48 20 months ago 303MB
192.168.2.190:5000/centos latest 5d0da3dc9764 23 months ago 231MB
centos latest 5d0da3dc9764 23 months ago 231MB
registry 2.6.2 10b45af23ff3 3 years ago 28.5MB
owncloud latest 327bd201c5fb 4 years ago 618MB
