第一次使用这个的时候是刚进公司处理的第一个任务的时候,发现 Harbor 就是一个用于存储和分发 Docker 镜像的企业级Registry 服务器。
网上找到一个 Harbor 的架构图:
Harbor 是 VMware 公司开源的企业级 DockerRegistry 项目,项目地址为 github.com/vmware/harb… Docker registry 服务。它以 Docker 公司开源的 registry 为基础,提供了管理UI,基于角色的访问控制(Role Based Access Control),AD/LDAP集成、以及审计日志(Auditlogging) 等企业用户需求的功能,同时还原生支持中文。Harbor 的每个组件都是以 Docker 容器的形式构建的,使用 Docker Compose 来对它进行部署。
1、自己在腾讯云买的服务器(CentOS7.3)
2、Docker 版本:17.05.0-ce
3、Docker-compose:1.17.1
4、Harbor:1.1.2
因为系统是 CentOS 7.3 ,内核啥的都已经是 3.10,所以不用担心内核升级的问题,一些操作啥的在 7.x 上操作也很方便。
- yum update //系统版本更新
- vim /etc/yum.repos.d/docker.repo //添加以下内容
- [dockerrepo]
- name=Docker Repository
- baseurl=https://yum.dockerproject.org/repo/main/centos/7/
- enabled=1
- gpgcheck=1
- gpgkey=https://yum.dockerproject.org/gpg
- //下面安装 Docker 引擎
- yum install docker-engine -y
- //安装docker引擎,此步也可作为更新docker版本的操作:先#systemctl stop docker 停止docker服务,再#yum install docker-engine 更新docker版本
- systemctl enable docker.service
- systemctl start docker //启动docker守护进程
- docker info //查看docker运行情况
- docker -v //查看版本信息
修改 Docker 配置文件 /etc/default/docker 如下:
- DOCKER_OPTS="--registry-mirror=http://aad0405c.m.daocloud.io" //换成国内的镜像加速源,不然拉取镜像简直龟速,不想在吐槽了
使用
重启 Docker 服务即可。
- service docker restart
或者用官方提供的方式:
- curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://ef017c13.m.daocloud.io
如果是想直接命令安装也行,
- 下载指定版本的docker - compose
- sudo curl - L https: //github.com/docker/compose/releases/download/1.17.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
- 对二进制文件赋可执行权限
- chmod + x / usr / local / bin / docker - compose
- 测试下docker - compose是否安装成功
- docker - compose--version
- 出现如下docker - compose version 1.17.1,
- build 6d101fb
但是,这种方法简直龟速,幸好还有种方法,
见这里:docs.docker.com/compose/ins…
这种需要通过 Python 的 pip 安装
- wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz
- tar -vxf setuptools-1.4.2.tar.gz
- cd setuptools-1.4.2
- python2.7 setup.py install //因为服务器自带 Python 2.7
- easy_install-2.7 pip
- pip install docker-compose
- docker-compose --version //测试安装是否成功
- wget https: //github.com/vmware/harbor/releases/download/v1.1.2/harbor-offline-installer-v1.1.2.tgz
- 离线安装包,
- 也是龟速,把这个下载链接用迅雷下载,速度却贼快,嘿嘿,然后再传到服务器上去,整个过程快很多!
- tar - zxvf harbor - offline - installer - v1.1.2.tgz
解压缩之后,进入目录下会看到 harbor.cfg 文件,该文件就是 Harbor 的配置文件。
- ##Configuration file of Harbor
- #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 = 115.159.227.249#这里我先配置我的服务器IP地址
- #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 = root123
- #Maximum number of job workers in job service max_job_workers = 3
- #Determine whether or not to generate certificate
- for the registry 's token.
- #If the value is on, the prepare script creates new root cert and private key
- #for generating token to access the registry. If the value is off the default key/cert will be used.
- #This flag also controls the creation of the notary signer's cert.customize_crt = on
- #The path of cert and key files
- for nginx,
- they are applied only the protocol is set to https ssl_cert = /data/cert / server.crt ssl_cert_key = /data/cert / server.key
- #The path of secretkey storage secretkey_path = /data
- #Admiral's url, comment this attribute, or set its value to NA when Harbor is standalone
- admiral_url = NA
- #NOTES: The properties between BEGIN INITIAL PROPERTIES and END INITIAL PROPERTIES
- #only take effect in the first boot, the subsequent changes of these properties
- #should be performed on web ui
- #************************BEGIN INITIAL PROPERTIES************************
- #Email account settings for sending out password resetting emails.
- #Email server uses the given username and password to authenticate on TLS connections to host and act as identity.
- #Identity left blank to act as username.
- 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
- ##The initial password of Harbor admin, only works for the first time when Harbor starts.
- #It has no effect after the first launch of Harbor.
- # 启动Harbor后,管理员UI登录的密码,默认是Harbor12345
- harbor_admin_password = Harbor12345
- # 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
- #The url for an ldap endpoint.
- ldap_url = ldaps:/ / ldap.mydomain.com
- #A user 's DN who has the permission to search the LDAP/AD server.
- #If your LDAP/AD server does not support anonymous search, you should configure this DN and ldap_search_pwd.
- #ldap_searchdn = uid=searchuser,ou=people,dc=mydomain,dc=com
- #the password of the ldap_searchdn
- #ldap_search_pwd = password
- #The base DN from which to look up a user in LDAP/AD
- ldap_basedn = ou=people,dc=mydomain,dc=com
- #Search filter for LDAP/AD, make sure the syntax of the filter is correct.
- #ldap_filter = (objectClass=person)
- # The attribute used in a search to match a user, it could be uid, cn, email, sAMAccountName or other attributes de
- pending on your LDAP/AD ldap_uid = uid
- #the scope to search for users, 1-LDAP_SCOPE_BASE, 2-LDAP_SCOPE_ONELEVEL, 3-LDAP_SCOPE_SUBTREE
- ldap_scope = 3
- #Timeout (in seconds) when connecting to an LDAP Server. The default value (and most reasonable) is 5 seconds.
- 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
- #Determine whether the job service should verify the ssl cert when it connects to a remote registry.
- #Set this flag to off when the remote registry uses a self-signed or untrusted certificate.
- verify_remote_cert = on
- #************************END INITIAL PROPERTIES************************'
启动 harbor,修改完配置文件后,在的当前目录执行
,Harbor服务就会根据当期目录下的
- ./install.sh
开始下载依赖的镜像,检测并按照顺序依次启动各个服务。
- docker-compose.yml
启动完成后,我们访问刚设置的 hostname 即可,http://115.159.227.249/,默认是80端口,如果端口占用,我们可以去修改docker-compose.yml文件中,对应服务的端口映射。
登录 Web Harbor , 输入用户名 admin,默认密码(或已修改密码)登录系统。
我们可以看到系统各个模块如下:
注意:非系统管理员用户登录,只能看到有权限的项目和日志,其他模块不可见。
我们要尝试下能不能把自己 Docker 里面的镜像 push 到 Harbor 的 library 里来(默认这个 library 项目是公开的,所有人都可以有读的权限,都不需要 docker login 进来,就可以拉取里面的镜像)。
注意:
为了后面留坑,我这里先 在自己的 docker.service 中添加仓库:(这是个坑,建议你先按照我说的做,不然下面可能会一直登录不上)
- vim /usr/lib/systemd/system/docker.service
- 里面的这行修改为:(其实就是添加 --insecure-registry 115.159.227.249 )
- ExecStart=/usr/bin/dockerd --insecure-registry 115.159.227.249
添加完了后重新启动 docker:
- systemctl daemon - reload && systemctl enable docker && systemctl start docker
启动 docker 服务:
- service docker start
登录:(为了测试下能否登录成功)
- admin登录
- $ docker login 115.159.227.249
- Username: admin
- Password:
- Login Succeeded
打 tag 并 push
- docker tag ubuntu:15.10 115.159.227.249/library/ubuntu:15.10 //给我的镜像打个 tag
- docker push 115.159.227.249/library/ubuntu
- The push refers to a repository [115.159.227.249/library/ubuntu]
- 98d59071f692: Pushed
- af288f00b8a7: Pushed
- 4b955941a4d0: Pushed
- f121afdbbd5d: Pushed
- 15.10: digest: sha256:ec89c4a90f45f5e103860191890f48d8379e0504a2881ff706aef0768dc0321b size: 1150
上传完毕后,登录Web Harbor,选择项目 library,就可以看到我刚 push 的镜像了。
同理,你也可以测试下从 Harbor pull 镜像到你的 Docker 中去,这里就不继续演示了。
转载请注明地址为:www.54tianzhisheng.cn/2017/11/26/…
来源: https://juejin.im/post/5a201201f265da43333e301f