Docker 镜像仓库 Harbor 部署 及 跨数据复制

Docker 镜像仓库 Harbor 部署 及 跨数据复制

注： 由于 Harbor 是基于 Docker Registry V2 版本，所以Docker version 17.05.0-ce, build 89658be

开源项目地址：https://github.com/vmware/harbor

一、使用docker、docker-compose 快速部署:
1.安装docker-ce

sudo yum install -y yum-utils  device-mapper-persistent-data lvm2

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

sudo yum install docker-ce
sudo systemctl start docker
sudo systemctl enable docker

2.安装docker-compose

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
easy_install-2.7 pip
pip install docker-compose
docker-compose --version

二、下载安装Harbor

##下载离线安装包
wget https://storage.googleapis.com/harbor-releases/release-1.5.0/harbor-offline-installer-v1.5.1.tgz

tar -xvf harbor-offline-installer-v1.5.1.tgz 
cd harbor
##

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 = registry.yoyi.tv

#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 = https

#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 = off

#The path of cert and key files for nginx, they are applied only the protocol is set to https
ssl_cert = /data/cert/yoyi.tv.cer      #修改这里
ssl_cert_key = /data/cert/yoyi.tv.key  #修改这里

#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************************

#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 = [e-mail]
email_password = abc
email_from = admin <[e-mail]>
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 = Harbor12345     #设置密码

##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

#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 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

#The expiration time (in minute) of token created by token service, default is 30 minutes
token_expiration = 30

#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

#************************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

##########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


### Docker Registry setting ###
#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".
#Refer to https://docs.docker.com/registry/configuration/#storage for all available configuration.
registry_storage_provider_config =

安装Harbor

cd /opt/harbor
./install.sh 

docker ps -a

完成以后，使用 http://userIP/ 访问 Harbor

使用 帐号 admin, 密码为 配置文件中 harbor_admin_password = Harbor12345 的密码 登陆

二、 配置Docker 镜像复制。


配置 2个 Harbor

IP 1 = 10.6.0.192

IP 2 = 10.6.0.196

在 10.6.0.192 上面我们已经push 了一个 镜像，所以我们将这台当作 主节点，10.6.0.196 为从复制节点。

进入 WEB UI 选择 项目， 选择项目为 jicki , 然后选择 复制 选项。

点击 新增策略

创建完毕以后，我们可以看 复制策略 已经有一栏。

复制任务里面 也已经有一个任务。

稍等一会，可以看到 复制任务里面 那个任务已经提示 完成。

登陆 10.6.0.196 的 WEB UI

我们可以看到， 镜像已经复制过来。而且连 日志操作 也会复制过来。