harbor
harbor是一个开源的容器镜像仓库，可用于存储和分发docker镜像。它提供了安全性、标签、注释、审核和访问控制等高级功能。 harbor旨在帮助用户管理和分发docker镜像，并使其更具可信度和可管理性。
harbor安装
- 下载并安装docker和docker compose，没有下载的可以看这篇文章docker安装启动。
- 下载harbor的安装包，可以从（官网）或（GitHUb）上下载。
- 新建目录，上传下载好的harbor软件包
[root@xia harbor]# ls
harbor-offline-installer-v2.7.2.tgz
- 解压
[root@xia harbor]# tar xzvf harbor-offline-installer-v2.7.2.tgz
harbor/harbor.v2.7.2.tar.gz
harbor/prepare
harbor/LICENSE
harbor/install.sh
harbor/common.sh
harbor/harbor.yml.tmpl
[root@xia harbor]# ls
harbor harbor-offline-installer-v2.7.2.tgz
- 进入解压目录，修改配置文件，复制一份配置文件
[root@xia harbor]# cp harbor.yml.tmpl harbor.yml
[root@xia harbor]# vim harbor.yml
# Configuration file of Harbor
# The IP address or hostname to access admin UI and registry service.
# DO NOT use localhost or 127.0.0.1, because Harbor needs to be accessed by external clients.
hostname: 192.168.40.138
# http related config
http:
# port for http, default is 80. If https enabled, this port will redirect to https port
port: 8888
# https related config
#https:
# https port for harbor, default is 443
# port: 443
# The path of cert and key files for nginx
#certificate: /your/certificate/path
# private_key: /your/private/key/path
.....
harbor_admin_password: Harbor12345
- 执行
./prepare命令，准备 Harbor 部署所需的一些配置和依赖项
[root@nfs harbor]# ./prepare
- 执行安装脚本
./install.sh
[root@nfs harbor]# ./install.sh
[Step 0]: checking if docker is installed ...
Note: docker version: 23.0.4
[Step 1]: checking docker-compose is installed ...
Note: Docker Compose version v2.17.2
[Step 2]: loading Harbor images ...
……
[Step 3]: preparing environment ...
[Step 4]: preparing harbor configs ...
……
[Step 5]: starting Harbor ...
[+] Running 10/10
✔ Network harbor_harbor Created 0.7s
✔ Container harbor-log Started 1.1s
✔ Container harbor-portal Started 3.4s
✔ Container redis Started 3.4s
✔ Container registryctl Started 3.7s
✔ Container harbor-db Started 3.8s
✔ Container registry Started 3.7s
✔ Container harbor-core Started 4.5s
✔ Container nginx Started 6.7s
✔ Container harbor-jobservice Started 6.4s
✔ ----Harbor has been installed and started successfully.----
- 浏览器访问，用户名为
admin，密码是Harbor12345，登录成功后看到如下界面
harbor上传和拉取镜像
上传
1. 登录Harbor
docker login 192.168.40.138:8888
但是在这里登录会直接报错，提示Error response from daemon: Get “https://192.168.40.138:8888/v2/”: http: server gave HTTP response to HTTPS client。
解决：
进入/etc/docker/daemon.json，添加如下内容，允许 docker 守护程序使用 HTTP 连接到注册表。
{
"insecure-registries": [
"192.168.40.138:8888"
]
}
重启docker服务
systemctl restart docker
登录成功
[root@xia harbor]# docker login http://192.168.40.138:8888
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
2. 打标签
在上传镜像前，需要为镜像打上标签，命令如下：
docker tag <image_name> <harbor_host>/<project_name>/<image_name>:<tag>
其中，image_name是要上传的镜像名称，project_name是Harbor中的项目名称，tag是镜像的版本号。
在harbor上新建一个images项目，如图所示
打上包含images项目的标签
[root@xia harbor]# docker tag nginx 192.168.40.138:8888/images/nginx
3. 上传镜像
docker push <harbor_host>/<project_name>/<image_name>:<tag>
[root@xia harbor]# docker push 192.168.40.138:8888/images/nginx
Using default tag: latest
The push refers to repository [192.168.40.138:8888/images/nginx]
ff4557f62768: Pushed
4d0bf5b5e17b: Pushed
95457f8a16fd: Pushed
a0b795906dc1: Pushed
af29ec691175: Pushed
3af14c9a24c9: Pushed
latest: digest: sha256:bfb112db4075460ec042ce13e0b9c3ebd982f93ae0be155496d050bb70006750 size: 1570
查看
拉取
1. 登录Harbor
docker login 192.168.40.138:8888
2. 拉取镜像
命令如下：文章来源：https://www.toymoban.com/news/detail-815808.html
docker pull <harbor_host>/<project_name>/<image_name>:<tag>
其中，image_name是要拉取的镜像名称，project_name是Harbor中的项目名称，tag是镜像的版本号。
拉取成功文章来源地址https://www.toymoban.com/news/detail-815808.html
[root@xia harbor]# docker pull 192.168.40.138:8888/images/mysql:5.7.39
5.7.39: Pulling from images/mysql
Digest: sha256:b39b95329c868c3875ea6eb23c9a2a27168c3531f83c96c24324213f75793636
Status: Image is up to date for 192.168.40.138:8888/images/mysql:5.7.39
192.168.40.138:8888/images/mysql:5.7.39
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