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harbor仓库部署与应用_harbor项目

harbor项目

harbor仓库部署与应用

Harbor

无论是使用Docker-distribution去自建仓库,还是通过官方镜像跑容器的方式去自建仓库,通过前面的演示我们可以发现其是非常的简陋的,还不如直接使用官方的Docker Hub去管理镜像来得方便,至少官方的Docker Hub能够通过web界面来管理镜像,还能在web界面执行搜索,还能基于Dockerfile利用Webhooks和Automated Builds实现自动构建镜像的功能,用户不需要在本地执行docker build,而是把所有build上下文的文件作为一个仓库推送到github上,让Docker Hub可以从github上去pull这些文件来完成自动构建。

但无论官方的Docker Hub有多强大,它毕竟是在国外,所以速度是最大的瓶颈,我们很多时候是不可能去考虑使用官方的仓库的,但是上面说的两种自建仓库方式又十分简陋,不便管理,所以后来就出现了一个被 CNCF 组织青睐的项目,其名为Harbor。

Harbor简介

Harbor是由VMWare在Docker Registry的基础之上进行了二次封装,加进去了很多额外程序,而且提供了一个非常漂亮的web界面。

Project Harbor是一个开源的可信云本地注册项目,用于存储、标记和扫描上下文。

Harbor扩展了开源Docker分发版,增加了用户通常需要的功能,如安全、身份和管理。

Harbor支持高级特性,如用户管理、访问控制、活动监视和实例之间的复制。

Harbor的功能

Feathers:

  • 多租户内容签名和验证
  • 安全性和脆弱性分析
  • 审计日志记录
  • 身份集成和基于角色的访问控制
  • 实例间的镜像复制
  • 可扩展的API和图形用户界面
  • 国际化(currently English and Chinese)

Docker compose

Harbor在物理机上部署是非常难的,而为了简化Harbor的应用,Harbor官方直接把Harbor做成了在容器中运行的应用,而且这个容器在Harbor中依赖类似redis、mysql、pgsql等很多存储系统,所以它需要编排很多容器协同起来工作,因此VMWare Harbor在部署和使用时,需要借助于Docker的单机编排工具(Docker compose)来实现。

Compose是一个用于定义和运行多容器Docker应用程序的工具。使用Compose,您可以使用一个YAML文件来配置应用程序的服务。然后,使用一个命令创建并启动配置中的所有服务。

安装插件的位置:Install Docker Compose CLI plugin | Docker Documentation

Harbor部署

//把docker-ce.repo移到另一台虚拟机中,
[root@client ~]# cd /etc/yum.repos.d/
[root@client yum.repos.d]# ls
CentOS-Stream-AppStream.repo
CentOS-Stream-BaseOS.repo
CentOS-Stream-Debuginfo.repo
CentOS-Stream-Extras.repo
CentOS-Stream-HighAvailability.repo
CentOS-Stream-Media.repo
CentOS-Stream-PowerTools.repo
CentOS-Stream-RealTime.repo
docker-ce.repo
[root@client yum.repos.d]# scp docker-ce.repo 192.168.205.147:/etc/yum.repos.d/
The authenticity of host '192.168.205.147 (192.168.205.147)' can't be established.
ECDSA key fingerprint is SHA256:0dG+IOnYI1di/+qAlI8c9kIiEXd/uGz+Fp/Os/slSDQ.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added '192.168.205.147' (ECDSA) to the list of known hosts.
root@192.168.205.147's password: 
docker-ce.repo                  100% 2261     2.0MB/s   00:00    

//安装docker
[root@harbor ~]# cd /etc/yum.repos.d/
[root@harbor yum.repos.d]# ls
CentOS-Stream-AppStream.repo
CentOS-Stream-BaseOS.repo
CentOS-Stream-Debuginfo.repo
CentOS-Stream-Extras.repo
CentOS-Stream-HighAvailability.repo
CentOS-Stream-Media.repo
CentOS-Stream-PowerTools.repo
CentOS-Stream-RealTime.repo
docker-ce.repo
[root@harbor yum.repos.d]# dnf -y install docker-ce
Failed to set locale, defaulting to C.UTF-8
CentOS Stream 8 - AppStream       442 kB/s |  24 MB     00:56    
CentOS Stream 8 - BaseOS          6.1 MB/s |  25 MB     00:04    
CentOS Stream 8 - Extras           16 kB/s |  18 kB     00:01    
Docker CE Stable - x86_64          19 kB/s |  26 kB     00:01    
Dependencies resolved.
==================================================================
 Package           Arch   Version          Repository        Size
==================================================================
Installing:
 docker-ce         x86_64 3:20.10.17-3.el8 docker-ce-stable  22 M
Upgrading:
 libsemanage       x86_64 2.9-8.el8        baseos           168 k
 policycoreutils   x86_64 2.9-19.el8       baseos           374 k

//安装插件
 [root@harbor yum.repos.d]# cd
[root@harbor ~]# ls -a
.              .bash_logout   .config  .tcshrc
..             .bash_profile  .cshrc   anaconda-ks.cfg
.bash_history  .bashrc        .ssh
[root@harbor ~]# DOCKER_CONFIG=${DOCKER_CONFIG:-$HOME/.docker}
[root@harbor ~]# mkdir -p $DOCKER_CONFIG/cli-plugins
[root@harbor ~]# ls
anaconda-ks.cfg
[root@harbor ~]# ls -a
.              .bash_logout   .config  .ssh
..             .bash_profile  .cshrc   .tcshrc
.bash_history  .bashrc        .docker  anaconda-ks.cfg
[root@harbor ~]# ls .docker/
cli-plugins
[root@harbor ~]# curl -SL https://github.com/docker/compose/releases/download/v2.7.0/docker-compose-linux-x86_64 -o $DOCKER_CONFIG/cli-plugins/docker-compose
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 24.5M  100 24.5M    0     0  21776      0  0:19:44  0:19:44 --:--:-- 25806

[root@harbor ~]# cd .docker/
[root@harbor .docker]# ls
cli-plugins
[root@harbor .docker]# cd cli-plugins/
[root@harbor cli-plugins]# ls
docker-compose
[root@harbor cli-plugins]# systemctl enable --now docker
Created symlink /etc/systemd/system/multi-user.target.wants/docker.service → /usr/lib/systemd/system/docker.service.

//设置权限
[root@harbor cli-plugins]# chmod +x docker-compose 
[root@harbor cli-plugins]# ll
total 25188
-rwxr-xr-x. 1 root root 25792512 Aug 11 18:53 docker-compose
[root@harbor cli-plugins]# pwd
/root/.docker/cli-plugins
[root@harbor cli-plugins]# ls
docker-compose
[root@harbor cli-plugins]# ln -s /root/.docker/cli-plugins/docker-compose /usr/bin/
[root@harbor cli-plugins]# cd
[root@harbor ~]# which docker-compose
/usr/bin/docker-compose
[root@harbor ~]# docker compose version
Docker Compose version v2.7.0

//上传压缩包
[root@harbor ~]# ls
anaconda-ks.cfg  harbor-offline-installer-v2.5.3.tgz
[root@harbor ~]# 
[root@harbor ~]# tar xf harbor-offline-installer-v2.5.3.tgz -C /usr/local/
[root@harbor ~]# cd /usr/local/
[root@harbor local]# ls
bin  games   include  lib64    sbin   src
etc  harbor  lib      libexec  share
[root@harbor local]# cd harbor/
[root@harbor harbor]# ls
LICENSE    harbor.v2.5.3.tar.gz  install.sh
common.sh  harbor.yml.tmpl       prepare
[root@harbor harbor]# cp harbor.yml.tmpl harbor.yml

//修改配置文件
[root@harbor harbor]# vim harbor.yml
hostname: harbor.example.com   //修改为主机名

# https related config
#https:                       //注释此行
  # https port for harbor, default is 443
  # port: 443                //注释此行
  # The path of cert and key files for nginx
  #certificate: /your/certificate/path         //注释此行
  #private_key: /your/private/key/path         //注释此行

//运行脚本
[root@harbor harbor]# ls
LICENSE    harbor.v2.5.3.tar.gz  harbor.yml.tmpl  prepare
common.sh  harbor.yml            install.sh
[root@harbor harbor]# ./install.sh 

[Step 0]: checking if docker is installed ...

Note: docker version: 20.10.17

[Step 1]: checking docker-compose is installed ...

Note: docker-compose version: 2.7.0

...............................

[+] Running 10/10
 ⠿ Network harbor_harbor        C...                         0.2s
 ⠿ Container harbor-log         St...                        0.6s
 ⠿ Container harbor-db          Sta...                       1.6s
 ⠿ Container registryctl        S...                         2.8s
 ⠿ Container redis              Started                      2.2s
 ⠿ Container harbor-portal      Started                      3.2s
 ⠿ Container registry           Star...                      3.1s
 ⠿ Container harbor-core        S...                         3.7s
 ⠿ Container nginx              Started                      4.9s
 ⠿ Container harbor-jobservice  Started                      4.8s
✔ ----Harbor has been installed and started successfully.----
[root@harbor harbor]# ss -antl
State  Recv-Q Send-Q Local Address:Port Peer Address:Port Process 
LISTEN 0      128        127.0.0.1:1514      0.0.0.0:*            
LISTEN 0      128          0.0.0.0:80        0.0.0.0:*            
LISTEN 0      128          0.0.0.0:22        0.0.0.0:*            
LISTEN 0      128             [::]:80           [::]:*            
LISTEN 0      128             [::]:22           [::]:*  
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访问

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登录

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设置自启

[root@harbor ~]# vim /etc/rc.local 
#!/bin/bash
cd /usr/local/harbor
docker-compose start
[root@harbor ~]# vim /etc/rc.local 
[root@harbor ~]# ll /etc/rc.local 
lrwxrwxrwx. 1 root root 13 Dec  2  2020 /etc/rc.local -> rc.d/rc.local
[root@harbor ~]# ll /etc/rc.d/rc.local 
-rw-r--r--. 1 root root 516 Aug 11 19:14 /etc/rc.d/rc.local
[root@harbor ~]# chmod +x /etc/rc.d/rc.local

//重启虚拟机
[root@harbor ~]# reboot

连接断开
连接成功
Last login: Thu Aug 11 18:13:12 2022 from 192.168.205.1
[root@harbor ~]# docker ps
CONTAINER ID   IMAGE                                COMMAND                  CREATED          STATUS                            PORTS                                   NAMES
eb49b41ed331   goharbor/nginx-photon:v2.5.3         "nginx -g 'daemon of…"   16 minutes ago   Up 3 seconds (health: starting)   0.0.0.0:80->8080/tcp, :::80->8080/tcp   nginx
1eeabbf507ee   goharbor/harbor-jobservice:v2.5.3    "/harbor/entrypoint.…"   16 minutes ago   Up 3 seconds (health: starting)                                           harbor-jobservice
0bab1f1b7cac   goharbor/harbor-core:v2.5.3          "/harbor/entrypoint.…"   16 minutes ago   Up 4 seconds (health: starting)                                           harbor-core
1a9a39c54601   goharbor/harbor-portal:v2.5.3        "nginx -g 'daemon of…"   16 minutes ago   Up 7 seconds (health: starting)                                           harbor-portal
105ffa682b26   goharbor/redis-photon:v2.5.3         "redis-server /etc/r…"   16 minutes ago   Up 2 seconds (health: starting)                                           redis
6a7359e96d3d   goharbor/harbor-db:v2.5.3            "/docker-entrypoint.…"   16 minutes ago   Up 3 seconds (health: starting)                                           harbor-db
0c0610173a9e   goharbor/harbor-registryctl:v2.5.3   "/home/harbor/start.…"   16 minutes ago   Up 3 seconds (health: starting)                                           registryctl
2d65807b259a   goharbor/registry-photon:v2.5.3      "/home/harbor/entryp…"   16 minutes ago   Up 6 seconds (health: starting)                                           registry
def9e9b8ed9d   goharbor/harbor-log:v2.5.3           "/bin/sh -c /usr/loc…"   16 minutes ago   Up 5 seconds (health: starting)   127.0.0.1:1514->10514/tcp               harbor-log
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添加映射关系

[root@client ~]# vim /etc/hosts
192.168.205.147 harbor.example.com

[root@client ~]# ping harbor.example.com
PING harbor.example.com (192.168.205.147) 56(84) bytes of data.
64 bytes from harbor.example.com (192.168.205.147): icmp_seq=1 ttl=64 time=0.404 ms
64 bytes from harbor.example.com (192.168.205.147): icmp_seq=2 ttl=64 time=0.226 ms
^C
--- harbor.example.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1033ms
rtt min/avg/max/mdev = 0.226/0.315/0.404/0.089 ms
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登录harbor

[root@client ~]# vim /etc/docker/daemon.json 
"insecure-registries": ["harbor.example.com"]

[root@client ~]# systemctl restart docker
[root@client ~]# docker login harbor.example.com
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
   
[root@client ~]# docker images
REPOSITORY         TAG       IMAGE ID       CREATED         SIZE
1919756426/httpd   v0.1      e14b17a19b43   2 days ago      778MB
web/httpd          v0.1      d950d0ef139d   4 days ago      778MB
busybox            latest    beae173ccac6   7 months ago    1.24MB
httpd              latest    dabbfbe0c57b   7 months ago    144MB
centos             latest    5d0da3dc9764   11 months ago   231MB
[root@client ~]# docker tag web/httpd:v0.1 harbor.example.com/library/runtime:v0.2
[root@client ~]# docker images
REPOSITORY                           TAG       IMAGE ID       CREATED         SIZE
1919756426/httpd                     v0.1      e14b17a19b43   2 days ago      778MB
web/httpd                            v0.1      d950d0ef139d   4 days ago      778MB
harbor.example.com/library/runtime   v0.2      d950d0ef139d   4 days ago      778MB
busybox                              latest    beae173ccac6   7 months ago    1.24MB
httpd                                latest    dabbfbe0c57b   7 months ago    144MB
centos                               latest    5d0da3dc9764   11 months ago   231MB
[root@client ~]# docker push harbor.example.com/library/runtime:v0.2
The push refers to repository [harbor.example.com/library/runtime]
b35a2137df69: Pushed 
74ddd0ec08fa: Pushed 
v0.2: digest: sha256:15c503b937c4266e2cb52c2903590d11259a052d177c97f6108db98b31f1815d size: 742
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查看效果

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