本文主要是介绍Registry仓库Harbor的部署与简介，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
Harbor 是Vmware公司开源的企业级DockerRegistry管理项目，开源项目地址：https://github.com/vmware/harbor。Harbor的所有组件都在Docker中部署，所以Harbor可使用Docker Compose快速部署。（由于Harbor是基于Docker Registry V2版本，所以docker版本至少1.10.0、docker-compose版本至少1.6.0）
主要组件：
（1）proxy：nginx前端代理，分发前端页面ui访问和镜像上传和下载流量；
（2）ui：提供前端页面和后端API，底层使用mysql数据库；
（3）registry：镜像仓库，负责存储镜像文件，当镜像上传完毕后通过hook通知ui创建repository，registry的token认证也是通过ui组件完成；
（4）adminserver是系统的配置管理中心附带检查存储用量，ui和jobserver启动时候回需要加载adminserver的配置
（5）jobsevice：负责镜像复制工作，和registry通信，从一个registry pull镜像然后push到另一个registry，并记录job_log；
（6）log：日志汇总组件，通过docker的log-driver把日志汇总到一起。
部署过程：
下面采用的是下载tgz离线安装包的方式（假设docker、docker-compose都已经部署好）
下载离线包
地址：https://github.com/goharbor/harbor/releases
[root@localhost harbor]#tar xvf harbor-offline-installer-v1.7.0.tgz
[root@localhost harbor]# ll
总用量 589956
drwxr-xr-x. 4 root root 37 1月 2 13:25 common
-rw-r--r--. 1 root root 939 12月 12 13:44 docker-compose.chartmuseum.yml
-rw-r--r--. 1 root root 975 12月 12 13:44 docker-compose.clair.yml
-rw-r--r--. 1 root root 1434 12月 12 13:44 docker-compose.notary.yml
-rw-r--r--. 1 root root 5608 12月 12 13:44 docker-compose.yml
-rw-r--r--. 1 root root 8026 1月 2 13:27 harbor.cfg
-rw-r--r--. 1 root root 603276115 12月 12 13:45 harbor.v1.7.0.tar.gz
-rwxr-xr-x. 1 root root 5739 12月 12 13:44 install.sh
-rw-r--r--. 1 root root 11347 12月 12 13:44 LICENSE
-rw-r--r--. 1 root root 748160 12月 12 13:44 open_source_license
-rwxr-xr-x. 1 root root 35378 12月 12 13:44 prepare
修改配置文件harbor.cfg
## Configuration file of Harbor#This attribute is for migrator to detect the version of the .cfg file, DO NOT MODIFY!
_version = 1.5.0
#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 = 132.252.128.67 ##设置访问地址，可以使用ip、主机名，不可以设置为127.0.0.1或localhost#The protocol for accessing the UI and token/notification service, by default it is http.
#It can be set to https if ssl is enabled on nginx.
ui_url_protocol = http ##设置访问协议，默认http，若设为https则nginx ssl需要设置on#Maximum number of job workers in job service
max_job_workers = 50#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 ##若没有此目录则需要手动建立
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#Log files are rotated log_rotate_count times before being removed. If count is 0, old versions are removed rather than rotated.
log_rotate_count = 50
#Log files are rotated only if they grow bigger than log_rotate_size bytes. If size is followed by k, the size is assumed to be in kilobytes.
#If the M is used, the size is in megabytes, and if G is used, the size is in gigabytes. So size 100, size 100k, size 100M and size 100G
#are all valid.
log_rotate_size = 200M#Config http proxy for Clair, e.g. http://my.proxy.com:3128
#Clair doesn't need to connect to harbor ui container via http proxy.
http_proxy =
https_proxy =
no_proxy = 127.0.0.1,localhost,ui#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************************#下面是邮件设置，发送重置密码邮件时使用，没配的法不能通过邮件重置密码
#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
email_insecure = 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.
#Change the admin password from UI after launching Harbor.
harbor_admin_password = 12345 ##启动Harbor后，管理员UI登录的密码，默认是Harbor12345##By default the auth mode is db_auth, i.e. the credentials are stored in a local database.
#Set it to ldap_auth if you want to verify a user's credentials against an LDAP server.
auth_mode = db_auth ##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#The url for an ldap endpoint. ##LDAP认证时配置项
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 depending on your LDAP/AD
ldap_uid = uid#the scope to search for users, 0-LDAP_SCOPE_BASE, 1-LDAP_SCOPE_ONELEVEL, 2-LDAP_SCOPE_SUBTREE
ldap_scope = 2#Timeout (in seconds) when connecting to an LDAP Server. The default value (and most reasonable) is 5 seconds.
ldap_timeout = 5#Verify certificate from LDAP server
ldap_verify_cert = true#The base dn from which to lookup a group in LDAP/AD
ldap_group_basedn = ou=group,dc=mydomain,dc=com#filter to search LDAP/AD group
ldap_group_filter = objectclass=group
#The attribute used to name a LDAP/AD group, it could be cn, name
ldap_group_gid = cn#The scope to search for ldap groups. 0-LDAP_SCOPE_BASE, 1-LDAP_SCOPE_ONELEVEL, 2-LDAP_SCOPE_SUBTREE
ldap_group_scope = 2#Turn on or off the self-registration feature
self_registration = on ##是否开启自注册#The expiration time (in minute) of token created by token service, default is 30 minutes
token_expiration = 30 ##Token有效时间，默认30分钟#The flag to control what users have permission to create projects
#The default value "everyone" allows everyone to creates a project.
#Set to "adminonly" so that only admin user can create project.
project_creation_restriction = everyone ##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）#************************END INITIAL PROPERTIES************************#######Harbor DB configuration section########The address of the Harbor database. Only need to change when using external db.
db_host = mysql#The password for the root user of Harbor DB. Change this before any production use.
db_password = root123#The port of Harbor database host
db_port = 3306#The user name of Harbor database
db_user = root##### End of Harbor DB configuration########The redis server address. Only needed in HA installation.
#address:port[,weight,password,db_index]
#redis_url = redis:6379
redis_url =##########Clair DB configuration#############Clair DB host address. Only change it when using an exteral DB.
clair_db_host = postgres#The password of the Clair's postgres database. Only effective when Harbor is deployed with Clair.
#Please update it before deployment. Subsequent update will cause Clair's API server and Harbor unable to access Clair's database.
clair_db_password = password#Clair DB connect port
clair_db_port = 5432#Clair DB username
clair_db_username = postgres#Clair default database
clair_db = postgres##########End of Clair DB configuration#############The following attributes only need to be set when auth mode is uaa_auth
uaa_endpoint = uaa.mydomain.org
uaa_clientid = id
uaa_clientsecret = secret
uaa_verify_cert = true
uaa_ca_cert = /path/to/ca.pem### Harbor Storage settings ###
#Please be aware that the following storage settings will be applied to both docker registry and helm chart repository.
#registry_storage_provider can be: filesystem, s3, gcs, azure, etc.
registry_storage_provider_name = filesystem
#registry_storage_provider_config is a comma separated "key: value" pairs, e.g. "key1: value, key2: value2".
#To avoid duplicated configurations, both docker registry and chart repository follow the same storage configuration specifications of docker registry.
#Refer to https://docs.docker.com/registry/configuration/#storage for all available configuration.
registry_storage_provider_config =
#registry_custom_ca_bundle is the path to the custom root ca certificate, which will be injected into the truststore
#of registry's and chart repository's containers. This is usually needed when the user hosts a internal storage with self signed certificate.
registry_custom_ca_bundle =#If reload_config=true, all settings which present in harbor.cfg take effect after prepare and restart harbor, it overwrites exsiting settings.
#reload_config=true
#Regular expression to match skipped environment variables
#skip_reload_env_pattern=(^EMAIL.*)|(^LDAP.*)
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，检测并通过docker-compose启动各服务
各服务以容器的形式存在：nginx、vmware/harbor-jobservice、vmware/harbor-db、library/registry、harbor-ui、vmware/harbor-log
启动完成后，访问http://xx.xx.xx.xx:80（端口映射可以去docker-compose.yml中修改）
以后执行docker-compose start/stop命令或者 docker-compose up/down -v就可以快速开关服务。
主要功能：
（1）Docker Registry管理UI
部分配置项可以在UI页面上直接修改，如邮件服务器配置、LDMA配置等
（2）角色访问控制
除了admin，用户分为三种角色：项目管理员（MDRWS）、开发人员（RWS）和访客（RS）
M:管理、D:删除、R:读取、W:写入、S:查询
用户只能新建自己的项目，并push/pull自己所在项目的镜像，其他人的私有仓库都不能操作。
用户创建私有项目project_name后，只有该用户允许的用户才向该项目中上传镜像：
$ docker login xx.xx.xx.xx:80
Username: admin
Password:
Login Succeeded
$ docker tag XXX xx.xx.xx.xx:80/project_name/container_name
$ docker push xx.xx.xx.xx:80/project_name/container_name
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