docker仓库之harbor的基本使用(二)

1.配置docker使用harbor仓库上传下载镜像
#注意：如果我们配置的是https的话，本地docker就不需要任何操作就可以访问harbor
测试机器
root@ubuntu1804:~# vim /lib/systemd/system/docker.service 
ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --insecure-registry 10.0.0.110

2.重启docker服务
root@ubuntu1804:~# systemctl daemon-reload && systemctl restart docker

3.验证能否登录到harbor

root@ubuntu1804:~# docker login 10.0.0.110
Username: admin
Password: 
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

4.测试上传和下载

修改images的名称，不修改成指定格式无法将镜像上传到harbor仓库。
格式为 harborIP/项目名/image 名字:版本号:

root@ubuntu1804:~# docker tag nginx:latest 10.0.0.110/linux/nginx:latest      #我这边的仓库的项目名是linux。

镜像的上传：
#上传
root@ubuntu1804:~# docker push 10.0.0.110/linux/nginx
Using default tag: latest
The push refers to repository [10.0.0.110/linux/nginx]
85fcec7ef3ef: Pushed 
3e5288f7a70f: Pushed 
56bc37de0858: Pushed 
1c91bf69a08b: Pushed 
cb42413394c4: Pushed 
latest: digest: sha256:0b159cd1ee1203dad901967ac55eee18c24da84ba3be384690304be93538bea8 size: 1362


镜像的下载


#下载
#这个机器是另外一个机器用于测试拉取
#目前凡是需要从harbor镜像服务器下载image的docker服务都要更改，不更改无法下载

#vim /lib/systemd/system/docker.service


root@ubuntu1804:/lib/systemd/system# docker pull 10.0.0.110/linux/nginx:latest
latest: Pulling from linux/nginx
a076a628af6f: Pull complete 
0732ab25fa22: Pull complete 
d7f36f6fe38f: Pull complete 
f72584a26f32: Pull complete 
7125e4df9063: Pull complete 
Digest: sha256:0b159cd1ee1203dad901967ac55eee18c24da84ba3be384690304be93538bea8
Status: Downloaded newer image for 10.0.0.110/linux/nginx:latest
10.0.0.110/linux/nginx:latest
root@ubuntu1804:/lib/systemd/system# docker images
REPOSITORY                      TAG             IMAGE ID       CREATED         SIZE
10.0.0.110/linux/nginx          latest          f6d0b4767a6c   3 weeks ago     133MB

5.harbor界面验证是否上传