1.简介Gitlab

GitLab 是一个用于仓库管理系统的开源项目，使用Git作为代码管理工具; 本次安装我们使用Compo se在Linux系统上部署Gitlab中文社区版本。

2.前置安装

docker及compose安装，参照：
Docker 安装 ：https://blog.51cto.com/peak715/5320100
Docker-Compose 安装：https://blog.51cto.com/peak715/5320101

3.docker-Compose.yml 编排文件编写

version: "3.9"
services:
    gitlab:
        restart: always
        image: twang2218/gitlab-ce-zh:latest
        container_name: gitlab
        hostname: 'xxxx.com.cn'
        environment: 
            TZ: 'Asia/Shanghai'
            GITLAB_OMNIBUS_CONFIG: |
                external_url 'http://xxxx.com.cn/gitlab'
                gitlab_rails['gitlab_shell_ssh_port'] = 8022
                nginx['listen_port'] = 80
                nginx['client_max_body_size'] = '2048m'
                gitlab_rails['smtp_enable'] = true
                gitlab_rails['smtp_address'] = "smtp.mail.qq.com"
                gitlab_rails['smtp_port'] = 465
                gitlab_rails['smtp_user_name'] = "test@qq.com"
                gitlab_rails['smtp_password'] = "password"
                gitlab_rails['smtp_authentication'] = "login"
                gitlab_rails['smtp_enable_starttls_auto'] = true
                gitlab_rails['smtp_tls'] = true
                gitlab_rails['gitlab_email_from'] = 'test@qq.com'
                gitlab_rails['smtp_domain'] = "smtp.mail.qq.com"
                user["git_user_email"] = "test@qq.com"
                gitlab_rails['openssl_verify_mode'] = false
                gitlab_rails['smtp_openssl_verify_mode'] = 'none'
        ports:
            - 8088:80
            - 8022:22
        volumes:
            - /data/gitlab/config:/etc/gitlab
            - /data/gitlab/logs:/var/log/gitlab
            - /data/gitlab/data:/var/opt/gitlab
        shm_size: '256m'

4.配置说明

Nginx配置

# 配置Gitlab内置Nginx监听端口
nginx['listen_port'] = 80
# 配置Gitlab内置Nginx接收最大请求体大小（当一次性提交大批量文件进需要配置）
nginx['client_max_body_size'] = '2048m'
# 双层Nginx配置
  对于公司而言，一般都有外层Nginx，用于对公司域名请求的监听及配置，当我们需要将gitlab映射到域名下，并需要通过项目名称访问时（如：http://www.abc.com/gitlab），需要特定配置：
# 设置gitlab内部请求地址，添加/gitlab; 添加后通过域名或IP访问均需要加上/gitlab
external_url 'http://xxxx.com.cn/gitlab'

邮件服务配置

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.mail.qq.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "test@qq.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = 'test@qq.com'
gitlab_rails['smtp_domain'] = "smtp.mail.qq.com"
user["git_user_email"] = "test@qq.com" 

邮件服务配置测试

# 进入容器
docker exec -it gitlab bash
# 进入gitlab控制台，发送测试指令
Notify.test_email('545615947@qq.com', 'Gitlab测试邮件', '这是一封测试邮件，用于检测Gitlab邮件服务配置情况。').deliver_now
# 当出现SSL错误相关提示时需要配置
gitlab_rails['openssl_verify_mode'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

注意：修改配置后需要删除容器并重启