搭建harbor仓库LDAP认证

Posted 2021-01-24 xiaoyou2018

ldap: 192.168.199.177

c5game.com

宿主机：192.168.199.224

测试客户机：192.168.199.223

安装docker、docker-compose

访问查看最新版本https://github.com/goharbor/harbor/releases并下载harbor-offline-installer-vxxx.tgz

[[email protected] ~]# cd /opt/
[[email protected]-registry opt]# wget https://storage.googleapis.com/harbor-releases/release-1.6.0/harbor-offline-installer-v1.6.2.tgz
[[email protected] opt]tar zxvf harbor-offline-installer-v1.6.2.tgz && cd !$

修改 harbor.cfg

[[email protected] harbor]# cat harbor.cfg |grep -Ev ‘^$|^#‘
_version = 1.6.0
hostname = 192.168.199.224
ui_url_protocol = http
max_job_workers = 10 
customize_crt = on
ssl_cert = /data/cert/server.crt
ssl_cert_key = /data/cert/server.key
secretkey_path = /data
admiral_url = NA
log_rotate_count = 50
log_rotate_size = 200M
http_proxy =
https_proxy =
no_proxy = 127.0.0.1,localhost,ui,registry
email_identity = 
email_server = smtp.mydomain.com
email_server_port = 25
email_username = [email protected]
email_password = abc
email_from = admin <[email protected]>
email_ssl = false
email_insecure = false
harbor_admin_password = TTdjy911.500
auth_mode = ldap_auth
ldap_url = ldap://192.168.199.177:389
ldap_searchdn = cn=admin,dc=c5game,dc=com
ldap_search_pwd = TTdjy911.500
ldap_basedn = ou=people,dc=c5game,dc=com
ldap_uid = uid 
ldap_scope = 3 
ldap_timeout = 5
ldap_verify_cert = true
ldap_group_basedn = ou=group,dc=c5game,dc=com
ldap_group_filter = objectclass=group
ldap_group_gid = cn
ldap_group_scope = 2
self_registration = on
token_expiration = 30
project_creation_restriction = everyone
db_host = postgresql
db_password = root123
db_port = 5432
db_user = postgres
redis_host = redis
redis_port = 6379
redis_password = 
redis_db_index = 1,2,3
clair_db_host = postgresql
clair_db_password = root123
clair_db_port = 5432
clair_db_username = postgres
clair_db = postgres
clair_updaters_interval = 12
uaa_endpoint = uaa.mydomain.org
uaa_clientid = id
uaa_clientsecret = secret
uaa_verify_cert = true
uaa_ca_cert = /path/to/ca.pem
registry_storage_provider_name = filesystem
registry_storage_provider_config =
registry_custom_ca_bundle = 

 

强调：harbor默认链接的是db_auth,如果想使用ldap_auth，

1，在默认情况下第一次登陆的时候在页面的设置里将认证方式改为ldap_auth,一定要将各个配置设置正确；

2，想使用ldap_auth的话，也可以在最初设置认证模式的时候设置为ldap模式，选项设置不正确可以在UI页面设置。

提醒：不管你设置为哪一种模式，只要用户中添加了除管理员的其他用户之后，认证模式就不能再更改；

执行 install.sh  安装

[[email protected] harbor]# ./install.sh

访问  http://192.168.199.224/harbor/sign-in       （如果页面是空白，请更改浏览器模式为‘极速模式’）

LDAP认证

邮件设置

宿主机和客户机都需要更改/etc/sysconfig/docker 不然连接时候报错

docker login 192.168.199.224
Username: admin
Password:
Error response from daemon: Get https://192.168.199.224/v1/users/: dial tcp 10.236.63.76:443: getsockopt: connection refused

这是因为docker1.3.2版本开始默认docker registry使用的是https，我们设置Harbor默认http方式，所以当执行用docker login、pull、push等命令操作非https的docker regsitry的时就会报错。解决办法：

如果系统是MacOS，则可以点击“Preference”里面的“Advanced”在“Insecure Registry”里加上10.236.63.76，重启Docker客户端就可以了。
如果系统是Ubuntu，则修改配置文件/lib/systemd/system/docker.service，修改[Service]下ExecStart参数，增加 --insecure-registry 192.168.199.224

如果系统是Centos，可以修改配置/etc/sysconfig/docker，将OPTIONS增加 --insecure-registry 192.168.199.224

# Modify these options if you want to change the way the docker daemon runs
OPTIONS=‘--selinux-enabled --log-driver=journald --signature-verification=false --insecure-registry 192.168.199.224‘
if [ -z "${DOCKER_CERT_PATH}" ]; then
    DOCKER_CERT_PATH=/etc/docker
fi

然后重启docker服务或者重启宿主机

 

上传下载镜像

新建一个项目“test” ，访问级别私有，客户机安装docker

客户机下载测试镜像nginx

[[email protected] sysconfig]# docker pull nginx
给nginx镜像重做标签
[[email protected] sysconfig]# docker tag nginx:latest  192.168.199.224/test/nginx:latest
登录服务器
[[email protected] sysconfig]# docker login 192.168.199.224
Username (admin): admin
Password: 
Login Succeeded
上传镜像
[[email protected] sysconfig]# docker push 192.168.199.224/test/nginx

使用LDAP账户拉取私库 test 镜像失败

docker pull 192.168.199.224/test/nginx:latest
Error response from daemon: repository 192.168.199.224/test/nginx:latest not found: does not exist or no pull access

这是原因可能有，一是Harbor仓库上test/nginx确实不存在，二是项目未设置公开的时候，该账户未执行docker login 192.168.199.224登录操作，三是该账户对192.168.199.224/test项目没有权限，需要在该项目下增加该成员，并选择角色

 

如果需要修改Harbor的配置文件harbor.cfg，因为Harbor是基于docker-compose服务编排的，我们可以使用docker-compose命令重启Harbor。不修改配置文件，重启Harbor命令：docker-compose start | stop | restart

1、停止Harbor
$ docker-compose down -v
Stopping nginx ... done
Stopping harbor-jobservice ... done
......
Removing harbor-log ... done
Removing network harbor_harbor

2、启动Harbor
$ docker-compose up -d
Creating network "harbor_harbor" with the default driver
Creating harbor-log ... 
......
Creating nginx
Creating harbor-jobservice ... done

 

参考： https://www.ilanni.com/?p=13492

           https://blog.csdn.net/aixiaoyang168/article/details/73549898

    　　https://ivanzz1001.github.io/records/post/docker/2018/04/11/docker-harbor-uage#2-%E7%94%A8%E6%88%B7%E8%B4%A6%E6%88%B7user-account    使用文档

　　　https://github.com/goharbor/harbor/blob/master/docs/installation_guide.md#configuring-harbor-listening-on-a-customized-port     官网