CentOS7.6.1810實現Harbor(v1.10.3)鏡像倉庫管理以及多機實現鏡像同步

1 docker 安裝

《centos 7.6.1810安裝與使用docker 18.09.6》：https://blog.csdn.net/CleverCode/article/details/107181446

2 安裝docker-compose

# curl -L https://github.com/docker/compose/releases/download/1.21.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
# chmod +x /usr/local/bin/docker-compose

3 安裝harbor

1 下載harbor-online-installer-v1.10.3.tgz

https://github.com/goharbor/harbor/releases

2 解壓

# tar xf harbor-online-installer-v1.10.3.tgz

3 修改配置

# cd harbor

vi harbor.yml

hostname: 172.16.159.162
http:
  port: 8081
harbor_admin_password: clevercode12345

hostname：變成自己主機的ip
port：自己定義，我改成了8081
harbor_admin_password:是管理員登錄密碼，我改成了clevercode12345

4 安裝

# ./prepare  //預處理
# ./install.sh //執行安裝操作

5 查看

6 登錄
http://172.16.159.162:8081/ 賬號:admin 密碼：clevercode12345

7 重啓
再次執行./install.sh即可

./install.sh

4 向harbor中推送鏡像與下載鏡像

4.1 上傳鏡像

1 在harbor中新建項目
在172.16.159.162:8081 新建test項目

2 拉取一個測試鏡像

# docker pull busybox

3 查看鏡像

4 給鏡像打標籤

# docker tag busybox:latest 172.16.159.162:8081/myproject/busybox:v1

# docker tag 
docker tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]
docker tag 鏡像名:${version} 鏡像倉庫/鏡像名:${version} 

5 登錄harbor

[root@localhost harbor]# docker login 172.16.159.162:8081
Username: admin
Password:
Error response from daemon: Get https://172.16.159.162:8081/v2/: http: server gave HTTP response to HTTPS client
[root@localhost harbor]#

報https問題，將172.16.159.162:8081加入到私服
vi /etc/docker/daemon.json

{
  "registry-mirrors": ["https://docker.mirrors.ustc.edu.cn","http://hub-mirror.c.163.com","https://dockerhub.mirrors.nwafu.edu.cn"],

  "insecure-registries": ["172.16.159.162:8081"],
  "max-concurrent-downloads": 10,
  "log-driver": "json-file",
  "log-level": "warn",
  "log-opts": {
    "max-size": "10m",
    "max-file": "3"
    },
  "data-root": "/var/lib/docker"
}

重啓docker

# systemctl restart docker

再次登錄正常

[root@localhost harbor]# docker login 172.16.159.162:8081
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

5 推送鏡像

[root@localhost harbor]# docker push 172.16.159.162:8081/myproject/busybox:v1
The push refers to repository [172.16.159.162:8081/myproject/busybox]
50761fe126b6: Pushed
v1: digest: sha256:2131f09e4044327fd101ca1fd4043e6f3ad921ae7ee901e9142e6e36b354a907 size: 527
[root@localhost harbor]#

6 查看鏡像
http://172.16.159.162:8081/

4.2 下載鏡像

# docker pull 172.16.159.162:8081/myproject/busybox:v1

5 兩臺harbor主機，實現鏡像同步

1、按照1，2，3章節啓動harbor
harbor1: 172.16.159.162
harbor2: 172.16.159.164

2 在 172.16.159.162:8081上面 
   【倉庫管理】 => 【新建目標】

目標URL：http://172.16.159.164:8081/
訪問ID: admin
訪問密碼: clevercode12345

3 在 172.16.159.164:8081上面

【倉庫管理】 => 【新建目標】
目標URL：http://172.16.159.162:8081/
訪問ID: admin
訪問密碼: clevercode12345