操作部分

现在已经具备了两个安装好的harbor和一个docker客户端，主机及ip情况如下表所示

在harbor1上创建项目kgc

在harbor1上设置复制目标

在harbor1上创建复制规则

现在我们去客户端配置的docker、登陆harbor，并上传镜像到kgc项目

[root@localhost ~]# vim /usr/lib/systemd/system/docker.service 
 14 ExecStart=/usr/bin/dockerd --insecure-registry 192.168.20.121
[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# systemctl restart docker
[root@localhost ~]# docker login -u admin -p Harbor12345 192.168.20.121
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
[root@localhost ~]# docker tag centos 192.168.20.121/kgc/centos:latest
[root@localhost ~]# docker push 192.168.20.121/kgc/centos
The push refers to repository [192.168.20.121/kgc/centos]
d69483a6face: Pushed 
latest: digest: sha256:ca58fe458b8d94bc6e3072f1cfbd334855858e05e1fd633aa07cf7f82b048e66 size: 529

去harbor1上查看镜像是否上传





由上图可以看出，harbor1的镜像复制到了harbor2上，下面我们登陆harbor2进行查看验证