docker镜像仓库的搭建 ----Harbor

一、Harbor介绍 原文地址：https://www.cnblogs.com/andyxie/p/14721770.html

Docker容器应用的开发和运行离不开可靠的镜像管理，虽然Docker官方也提供了公共的镜像仓库，但是从安全和效率等方面考虑，部署私有环境内的Registry也是非常必要的。Harbor是由VMware公司开源的企业级的Docker Registry管理项目，它包括权限管理(RBAC)、LDAP、日志审核、管理界面、自我注册、镜像复制和中文支持等功能

二、环境准备

Harbor的所有服务组件都是在Docker中部署的，所以官方安装使用Docker-compose快速部署，所以需要安装Docker、Docker-compose。由于Harbor是基于Docker Registry V2版本，所以就要求Docker版本不小于1.10.0，Docker-compose版本不小于1.6.0

2）、安装Docker-compose

下载指定版本的docker-compose

  1. curl -L https://github.com/docker/compose/releases/download/1.25.4/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose  ##下载指定版本的docker-compose
  2. chmod +x /usr/local/bin/docker-compose   ###对二进制文件赋可执行权限
  3. docker-compose --version  ###测试下docker-compose是否安装成功

  5.  三、Harbor服务搭建及启动

  6. 1）、下载Harbor安装文件
    1. 　　从GitHub上https://github.com/goharbor/harbor/releases下载指定版本的安装包
    2. mkdir -p /harbor
    3.  cd /harbor/
    4. yum -y install wget
    5. wget https://github.com/vmware/harbor/releases/download/v1.1.2/harbor-online-installer-v1.1.2.tgz
    6. ls
    7. tar -zxf harbor-online-installer-v1.1.2.tgz
    8. 2）、配置Harbor
      1. 　　cd harbor
      2. ls
      3. vi harbor.cfg

      4. 配置文件harbor.cfg详解：

        # hostname设置访问地址，可以使用ip、域名，不可以设置为127.0.0.1或localhost
        hostname = 192.168.126.162

        # 访问协议，默认是http，也可以设置https，如果设置https，则nginx ssl需要设置on
        ui_url_protocol = http

        # mysql数据库root用户默认密码root123，实际使用时修改下
        db_password = 123456

        max_job_workers = 3

        customize_crt = on

        ssl_cert = /data/cert/server.crt
        ssl_cert_key = /data/cert/server.key

        secretkey_path = /data

        admiral_url = NA
        # 邮件设置，发送重置密码邮件时使用
        email_identity =

        email_server = smtp.mydomain.com
        email_server_port = 25
        email_username = sample_admin@mydomain.com
        email_password = abc
        email_from = admin <sample_admin@mydomain.com>
        email_ssl = false

        # 启动Harbor后，管理员UI登录的密码，默认是Harbor12345
        harbor_admin_password = 123456

        # 认证方式，这里支持多种认证方式，如LADP、本次存储、数据库认证。默认是db_auth，mysql数据库认证
        auth_mode = db_auth

        # LDAP认证时配置项
        ldap_url = ldaps://ldap.mydomain.com
        #ldap_searchdn = uid=searchuser,ou=people,dc=mydomain,dc=com
        #ldap_search_pwd = password
        ldap_basedn = ou=people,dc=mydomain,dc=com
        #ldap_filter = (objectClass=person)
        ldap_uid = uid
        ldap_scope = 3
        ldap_timeout = 5

        # 是否开启自注册
        self_registration = on

        # token有效时间，默认30分钟
        token_expiration = 30

        # 用户创建项目权限控制，默认是everyone（所有人），也可以设置为adminonly（只能管理员）
        project_creation_restriction = everyone

        verify_remote_cert = on

      5. 3）、启动Harbor

        修改完配置文件后，在的当前目录执行./install.sh，Harbor服务就会根据当期目录下的docker-compose.yml开始下载依赖的镜像，检测并按照顺序依次启动各个服务

        1. 　　 ./install.sh
        2. Harbor依赖的镜像及启动服务如下：
        3.  docker-compose ps

        4. 四、Harbor仓库使用

        5. 1）、登录Web Harbor

        6.  

            使用admin用户登录，密码为harbor.cfg配置的密码

        7.  

           2）、上传镜像到Harbor仓库

        8. 我们新建一个名称为harbor的项目，设置不公开。当项目设为公开后，任何人都有此项目下镜像的读权限。命令行用户不需要docker login就可以拉取此项目下的镜像。

        9.  

           新建项目后，使用admin用户提交本地nginx镜像到Harbor仓库

        10. 使用docker login出现如下问题：

          [root@localhost ~]# docker login 192.168.126.162
          Username: admin
          Password:
          Error response from daemon: Get https://192.168.126.162/v2/: read tcp 192.168.126.162:49654->192.168.126.162:443: read: connection reset by
          peer
          解决方法：

          查找docker.service所在的位置

          [root@localhost ~]# find / -name docker.service -type f

          /usr/lib/systemd/system/docker.service

          修改配置文件，ExecStart之后添加--insecure-registry=http://192.168.126.162

          重启Docker服务

          再次进行登录

          [root@localhost ~]# docker login 192.168.126.162
          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）给镜像打tag

          [root@localhost ~]# docker images
          REPOSITORY TAG IMAGE ID CREATED SIZE
          vmware/harbor-jobservice v1.1.2 4ef0a7a33734 24 months ago 163MB
          vmware/harbor-ui v1.1.2 4ee8f190f366 24 months ago 183MB
          vmware/harbor-adminserver v1.1.2 cdcf1bed7eb4 24 months ago 142MB
          vmware/harbor-db v1.1.2 fcb8aa7a0640 24 months ago 329MB
          vmware/registry 2.6.1-photon 0f6c96580032 2 years ago 150MB
          vmware/nginx 1.11.5-patched 8ddadb143133 2 years ago 199MB
          vmware/harbor-log v1.1.2 9c46a7b5e517 2 years ago 192MB
          [root@localhost ~]# docker tag vmware/nginx:1.11.5-patched 192.168.126.162/harbor/nginx:latest
          [root@localhost ~]# docker images
          REPOSITORY TAG IMAGE ID CREATED SIZE
          vmware/harbor-jobservice v1.1.2 4ef0a7a33734 24 months ago 163MB
          vmware/harbor-ui v1.1.2 4ee8f190f366 24 months ago 183MB
          vmware/harbor-adminserver v1.1.2 cdcf1bed7eb4 24 months ago 142MB
          vmware/harbor-db v1.1.2 fcb8aa7a0640 24 months ago 329MB
          vmware/registry 2.6.1-photon 0f6c96580032 2 years ago 150MB
          192.168.126.162/harbor/nginx latest 8ddadb143133 2 years ago 199MB
          vmware/nginx 1.11.5-patched 8ddadb143133 2 years ago 199MB
          vmware/harbor-log v1.1.2 9c46a7b5e517 2 years ago 192MB


          3）push到仓库

          [root@localhost ~]# docker push 192.168.126.162/harbor/nginx:latest
          The push refers to repository [192.168.126.162/harbor/nginx]
          3569f62067e2: Pushed
          3f117c44afbb: Pushed
          c4a8b7411af4: Pushed
          fe4c16cbf7a4: Pushed
          latest: digest: sha256:3dce35afeadd7195877b17bf1514b9e388ed671afe428441fe5e0b02cdc26eeb size: 1160

        11. 上传成功后，登录Web Harbor，选择项目harbor，就可以查看刚刚上传的nginx镜像了

        12.  

           

           使用新建的用户将刚刚上传的nginx镜像拉取下来

          先将刚刚nginx镜像删除

          [root@localhost ~]# docker images
          REPOSITORY TAG IMAGE ID CREATED SIZE
          vmware/harbor-jobservice v1.1.2 4ef0a7a33734 24 months ago 163MB
          vmware/harbor-ui v1.1.2 4ee8f190f366 24 months ago 183MB
          vmware/harbor-adminserver v1.1.2 cdcf1bed7eb4 24 months ago 142MB
          vmware/harbor-db v1.1.2 fcb8aa7a0640 24 months ago 329MB
          vmware/registry 2.6.1-photon 0f6c96580032 2 years ago 150MB
          192.168.126.162/harbor/nginx latest 8ddadb143133 2 years ago 199MB
          vmware/nginx 1.11.5-patched 8ddadb143133 2 years ago 199MB
          vmware/harbor-log v1.1.2 9c46a7b5e517 2 years ago 192MB
          [root@localhost ~]# docker rmi 192.168.126.162/harbor/nginx:latest
          Untagged: 192.168.126.162/harbor/nginx:latest
          Untagged: 192.168.126.162/harbor/nginx@sha256:3dce35afeadd7195877b17bf1514b9e388ed671afe428441fe5e0b02cdc26eeb

          退出admin帐号，使用刚刚创建的用户登录

          [root@localhost ~]# docker logout 192.168.126.162
          Removing login credentials for 192.168.126.162
          [root@localhost ~]# docker login 192.168.126.162
          Username: harbor
          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

          将harbor中的nginx镜像拉取到本地

          [root@localhost ~]# docker pull 192.168.126.162/harbor/nginx:latest
          latest: Pulling from harbor/nginx
          Digest: sha256:3dce35afeadd7195877b17bf1514b9e388ed671afe428441fe5e0b02cdc26eeb
          Status: Downloaded newer image for 192.168.126.162/harbor/nginx:latest
          [root@localhost ~]# docker images
          REPOSITORY TAG IMAGE ID CREATED SIZE
          vmware/harbor-jobservice v1.1.2 4ef0a7a33734 24 months ago 163MB
          vmware/harbor-ui v1.1.2 4ee8f190f366 24 months ago 183MB
          vmware/harbor-adminserver v1.1.2 cdcf1bed7eb4 24 months ago 142MB
          vmware/harbor-db v1.1.2 fcb8aa7a0640 24 months ago 329MB
          vmware/registry 2.6.1-photon 0f6c96580032 2 years ago 150MB
          192.168.126.162/harbor/nginx latest 8ddadb143133 2 years ago 199MB
          vmware/nginx 1.11.5-patched 8ddadb143133 2 years ago 199MB
          vmware/harbor-log v1.1.2 9c46a7b5e517 2 years ago 192MB

posted @ 2021-10-15 10:10  dark_one  阅读(660)  评论(0)  编辑  收藏  举报