Docker<三> 私有仓库

1. 拉取仓库镜像：
   docker pull registry

2. 创建容器:
   docker run -di --name=registry -p 5001:5000 registry

3. 查看私有仓库安装是否成功：
   浏览器输入：http://ip:5001/v2/_catalog
   

   微信图片_20190816111633.png

4. 配置私服

[root@iz2zegpdc9x4o0ir42a2upz dockerjdk8]# vi /etc/docker/daemon.json 
[root@iz2zegpdc9x4o0ir42a2upz dockerjdk8]# systemctl restart docker
[root@iz2zegpdc9x4o0ir42a2upz dockerjdk8]# cat /etc/docker/daemon.json 
{
"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn"],
"insecure-registries":["ip:5001"]
}
[root@iz2zegpdc9x4o0ir42a2upz dockerjdk8]# docker tag jdk1.8 ip:5001/jdk1.8
[root@iz2zegpdc9x4o0ir42a2upz dockerjdk8]# docker images
REPOSITORY                  TAG                 IMAGE ID            CREATED             SIZE
47.95.228.162:5001/jdk1.8   latest              b5984b02f4fb        19 minutes ago      589MB
jdk1.8                      latest              b5984b02f4fb        19 minutes ago      589MB
redis                       latest              f7302e4ab3a8        37 hours ago        98.2MB
nginx                       latest              4733136e5c3c        43 hours ago        126MB
tomcat                      7-jre7              47c156f4d4e3        3 months ago        359MB
centos/mysql-57-centos7     latest              e35b3f7a4ea0        4 months ago        452MB
centos                      7                   9f38484d220f        5 months ago        202MB
registry                    latest              f32a97de94e1        5 months ago        25.8MB
[root@iz2zegpdc9x4o0ir42a2upz dockerjdk8]# docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS                       PORTS               NAMES
add44bfbee32        registry                  "/entrypoint.sh /etc…"   11 minutes ago      Exited (2) 3 minutes ago                         registry
675559f047fd        redis                     "docker-entrypoint.s…"   16 hours ago        Exited (0) 3 minutes ago                         docker_redis
c65dbb6334eb        nginx                     "nginx -g 'daemon of…"   16 hours ago        Exited (0) 3 minutes ago                         docker_nginx
af6959041f0e        tomcat:7-jre7             "catalina.sh run"        17 hours ago        Exited (143) 3 minutes ago                       docker_tomcat
aa1a205374a7        centos/mysql-57-centos7   "container-entrypoin…"   17 hours ago        Exited (0) 3 minutes ago                         docker_mysql
3ac48779f319        centos:7                  "/bin/bash"              19 hours ago        Exited (137) 3 minutes ago                       mycentos2

5. 重启docker：
   systemctl restart docker
6. 对需要上传的镜像做标记
   docker tag jdk1.8 ip:5001/jdk1.8
7. 启动私服：
   docker start registry
8. 上传镜像：
   docker push ip:5001/jdk1.8
9. 浏览器输入：http://ip:5001/v2/_catalog
   微信图片_20190816113026.png
10. 另一台服务器如果要拉取这个镜像

1. 在/etc/docker/daemon.json中加入：
    {
      "registry-mirrors": ["https://docker.mirrors.ustc.edu.cn"],
      "insecure-registries":["47.95.228.162"]
    }
2. 重启docker
    systemctl restart docker
3. 标记镜像
    docker tag jdk1.8 47.95.228.162:5001/jdk1.8
4. 拉取jdk1.8镜像
    docker pull 47.95.228.162:5001/jdk1.8