HarBor项目：https://github.com/vmware/harbor
参考：https://mritd.me/2016/06/27/Harbor-%E4%BC%81%E4%B8%9A%E7%BA%A7-Docker-Registry-%E5%88%9D%E8%AF%95/
1、安装docker、docker-compose
2、下载HarBor并安装
这里采用离线安装
[root@master ~]# tar xf harbor-offline-installer-v1.2.2.tgz
[root@master ~]# cd harbor
修改配置文件：/root/harbor/harbor.cfg
只需要修改几处就行
hostname = 192.168.101.14
db_password = redhat
3、开始安装
# sh /root/harbor/install.sh
部分安装截图：
出现如何结果表示安装成功：
查看生成的镜像：
访问web界面：
默认账号为admin，密码在配置文件中：
##The initial password of Harbor admin, only works for the first time when Harbor starts.
#It has no effect after the first launch of Harbor.
#Change the admin password from UI after launching Harbor.
harbor_admin_password = Harbor12345
修改docker的/etc/docker/daemon.json：由于安装的HarBor是采用的http并没有TLS认证：
[root@master harbor]# cat /etc/docker/daemon.json
{
"registry-mirrors": ["https://cbd49ltj.mirror.aliyuncs.com"],
"insecure-registries": ["192.168.101.14"]
}
重启docker：
# systemctl restart docker
如何push：
在命令行执行：
[root@master harbor]# docker login 192.168.101.14
Username: admin
Password: 密码也是Harbor12345（就是登录的admin账号）
Login Succeeded
现在使用另一个host主机来搭建docker环境，然后将镜像推送到HarBor上：
现在在192.168.101.15上安装docker，使用HarBor这个服务（在192.168.101.14上搭建的）
配置使用HarBor：
[root@node1 ~]# cat /etc/docker/daemon.json
{
"registry-mirrors": ["https://cbd49ltj.mirror.aliyuncs.com"],
"insecure-registries": ["192.168.101.14"]
}
[root@node1 ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
centos latest d123f4e55e12 weeks ago 197MB
[root@node1 ~]# docker tag centos:latest 192.168.101.14/library/centos:latest
[root@node1 ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
192.168.101.14/library/centos latest d123f4e55e12 weeks ago 197MB
centos latest d123f4e55e12 weeks ago 197MB
使用admin账号登录HarBor：
[root@node1 ~]# docker login 192.168.101.14
Username: admin
Password:
Login Succeeded
默认的项目library：
[root@node1 ~]# docker push 192.168.101.14/library/centos
The push refers to a repository [192.168.101.14/library/centos]
cf516324493c: Pushed
latest: digest: sha256:224d7b12549c04bba833d4626a5c51113290e55bd754d39f72d1a437539b3c68 size:
然后从HarBor的web界面查看library项目下的镜像：
harbor操作镜像：
在项目中标记镜像：
docker tag SOURCE_IMAGE[:TAG] 192.168.101.14/library/IMAGE[:TAG]
推送镜像到当前项目：
docker push 192.168.101.14/library/IMAGE[:TAG]
创建用户：
创建项目：
[root@node1 ~]# docker push 192.168.101.14/wadeson/centos
The push refers to a repository [192.168.101.14/wadeson/centos]
cf516324493c: Preparing
denied: requested access to the resource is denied
使用wadeson用户推送不上去，需要将wadeson用户添加到wadeson项目组：
[root@node1 ~]# docker push 192.168.101.14/wadeson/centos
The push refers to a repository [192.168.101.14/wadeson/centos]
cf516324493c: Mounted from library/centos
latest: digest: sha256:224d7b12549c04bba833d4626a5c51113290e55bd754d39f72d1a437539b3c68 size:
于是http无TLS认证的HarBor registry搭建完成