【GitLab】Docker和docker-compose部署GitLab（第一天）

一个是docker部署gitlab，另一个是docker-compose部署gitlab 我尝试的是docker-compose。安装到192.168.3.111上。

docker 部署gitlab

这个视频仅仅10分钟，非常非常简洁。 就是按照官方文档docker方式安装gitlab。 volumen目录定义一下就完事了。 https://www.bilibili.com/video/BV1Eb411N7sJ?from=search&seid=7154314386199342873

docker compose 部署gitlab

https://www.bilibili.com/video/BV1NJ41137nE?from=search&seid=18101917166552153507

用compose搭建gitlab单点服务器（成功了）

参考：gitlab官网 install gitlab by docker，docker-compose，swarm k8s安装部署gitlab docker-compose方法 Install GitLab using Docker Compose With Docker Compose you can easily configure, install, and upgrade your Docker-based GitLab installation:

  1. Install Docker Compose.
  2. Create a docker-compose.yml file (or download an example): ``` web: image: ‘gitlab/gitlab-ce:latest’ restart: always hostname: ‘192.168.3.111’ environment: GITLAB_OMNIBUS_CONFIG: | external_url ‘https://192.168.3.111’ # Add any other gitlab.rb configuration here, each on its own line ports:
    • ‘80:80’
    • ‘443:443’
    • ‘2222:22’ # 注意，一般centos7启动的时候22端口就是被占用的。所以改成2222. volumes:
    • ‘$GITLAB_HOME/config:/etc/gitlab’
    • ‘$GITLAB_HOME/logs:/var/log/gitlab’
    • ‘$GITLAB_HOME/data:/var/opt/gitlab’ ```
  3. Make sure you are in the same directory as docker-compose.yml and start GitLab:
`docker-compose up -d`    4. 稍等2分钟
  验证gitlab启动：https://192.168.3.111

配置邮件服务器

【配置公司自己的SMTP服务】
[root@centos111 config]# docker ps
CONTAINER ID        IMAGE                     COMMAND             CREATED             STATUS
          PORTS                                                            NAMES
191b986289c6        gitlab/gitlab-ce:latest   "/assets/wrapper"   About an hour ago   Up About an hour (healthy)   0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp, 0.0.0.0:2222->22/tcp   root_web_1

[root@centos111 config]# pwd
/srv/gitlab/config
[root@centos111 config]# ls
gitlab.rb            ssh_host_ecdsa_key      ssh_host_ed25519_key.pub  ssl
gitlab.rb.bak        ssh_host_ecdsa_key.pub  ssh_host_rsa_key          trusted-certs
gitlab-secrets.json  ssh_host_ed25519_key    ssh_host_rsa_key.pub

该目录是gitlab的数据卷，等同于进入gitlab容器修改/etc/gitlab/gitlab.rb

vi gitlab.rd 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "服务器IP"
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_user_name'] = "shirx@ccbjb.com.cn"
gitlab_rails['smtp_password'] = "密码"
gitlab_rails['smtp_domain'] = "ccbjb.com.cn"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['gitlab_email_from'] = 'shirx@ccbjb.com.cn'
gitlab_rails['gitlab_email_reply_to'] = 'shirx@ccbjb.com.cn'

进入gitlab容器，让配置生效

docker exec -it root_web_1 /bin/bash

gitlab-ctl reconfigure

报错，见TroubleShooting的Bug1.解决，再次运行。OK 进入控制台

gitlab-rails console  

//执行发送邮件测试命令
Notify.test_email("个人邮箱@qq.com","title","text").deliver_now

结果：


=> #<Mail::Message:70335281250660, Multipart: false, Headers: <Date: Thu, 02 Jul 2020 06:33:34 +0000>, <From: GitLab <shirx@ccbjb.com.cn>>, <Reply-To: GitLab <shirx@ccbjb.com.cn>>, <To: shirx@ccbjb.com.cn>, <Message-ID: <5efd7fbee008b_1f8d3ff84ced39a4792f2@gitlab.mail>>, <Subject: title>, <Mime-Version: 1.0>, <Content-Type: text/html; charset=UTF-8>, <Content-Transfer-Encoding: 7bit>, <Auto-Submitted: auto-generated>, <X-Auto-Response-Suppress: All>>

邮件也在手机上真实收到了。

其它SMTP配置，参考官方：

TroubleShooting:

#####[Bug1]

There was an error running gitlab-ctl reconfigure:

letsencrypt_certificate[gitlab.ccbjb.com.cn] (letsencrypt::http_authorization line 5) had an error: RuntimeError: acme_certificate[staging] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/letsencrypt/resources/certificate.rb line 25) had an error: RuntimeError: ruby_block[create certificate for gitlab.ccbjb.com.cn] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/acme/resources/certificate.rb line 108) had an error: RuntimeError: [gitlab.ccbjb.com.cn] Validation failed, unable to request certificate
[解决]

原因：gitlab的bug（bug 5000 ） 为了使Gitlab正常工作，/etc/gitlab/gitlab.rb必须将其更改为letsencrypt[‘enable’] = false并重新运行 gitlab-ctl reconfigure.

=> #<Mail::Message:70335281250660, Multipart: false, Headers: <Date: Thu, 02 Jul 2020 06:33:34 +0000>, <From: GitLab <shirx@ccbjb.com.cn>>, <Reply-To: GitLab <shirx@ccbjb.com.cn>>, <To: shirx@ccbjb.com.cn>, <Message-ID: <5efd7fbee008b_1f8d3ff84ced39a4792f2@gitlab.mail>>, <Subject: title>, <Mime-Version: 1.0>, <Content-Type: text/html; charset=UTF-8>, <Content-Transfer-Encoding: 7bit>,
 <Auto-Submitted: auto-generated>, <X-Auto-Response-Suppress: All>>
Written on July 2, 2020