server 192.168.1.107   registry   ---push

client 192.168.1.103                 --pull

【192.168.1.107上操作】

docker pull docker.io/registry

docker pull nginx

启动私有仓库

docker run -d -p 5000:5000 --name registry registry

对nginx 打标记

docker tag nginx 192.168.1.107:5000/nginx20160827:v1

siysiyopush 到私有仓库中

[root@etcd ~]# docker push 192.168.1.107:5000/nginx20160827:v1

The push refers to a repository [192.168.1.107:5000/mynginx] (len: 1)
unable to ping registry endpoint https://192.168.1.107:5000/v0/
v2 ping attempt failed with error: Get https://192.168.1.107:5000/v2/: tls: oversized record received with length 20527
v1 ping attempt failed with error: Get https://192.168.1.107:5000/v1/_ping: tls: oversized record received with length 20527

没有进行ca证书认证，跳过证书，添加： --insecure-registry 192.168.1.107:5000

[root@etcd ~]# vim /usr/lib/systemd/system/docker.service

[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network.target docker.socket
Requires=docker.socket

[Service]
Type=notify
ExecStart=/usr/bin/docker daemon --registry-mirror=http://f71f084d.m.daocloud.io --insecure-registry 192.168.1.107:5000 -H fd://
MountFlags=slave
LimitNOFILE=1048576
LimitNPROC=1048576
LimitCORE=infinity

[Install]
WantedBy=multi-user.target

重启服务

[root@etcd ~]# systemctl daemon-reload
[root@etcd ~]# systemctl restart docker.service

【192.168.1.103上操作】

没有进行ca证书认证，跳过证书，添加： --insecure-registry 192.168.1.107:5000

[root@etcd ~]# vim /usr/lib/systemd/system/docker.service

[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network.target docker.socket
Requires=docker.socket

[Service]
Type=notify
ExecStart=/usr/bin/docker daemon --registry-mirror=http://f71f084d.m.daocloud.io --insecure-registry 192.168.1.107:5000 -H fd://
MountFlags=slave
LimitNOFILE=1048576
LimitNPROC=1048576
LimitCORE=infinity

[Install]
WantedBy=multi-user.target

# docker tag nginx 192.168.1.107:5000/nginx20160827:v1   下载镜像

查看镜像：

[root@docker131 yum.repos.d]# docker images
192.168.1.107:5000/nginx20160827 v1 bfdd4ced794e 3 days ago 183.4 MB

启动一个容器

[root@docker131 yum.repos.d]#  docker create  --name nginx1 -h nginx1 192.168.1.107:5000/nginx20160827:v1

[root@docker131 yum.repos.d]#  docker start nginx1

[root@docker131 yum.repos.d]# docker exec -it nginx1 /bin/bash