Docker安装Gitlab

下载镜像

直接下载最新版，比较大有2.36G

docker pull gitlab/gitlab-ce

创建数据存放的目录位置

按自己习惯位置创建目录

mkdir -p /usr/local/docker/docker_gitlab

编写docker-compose.yml

在上面创建的挂载目录里面（/usr/local/docker/docker_gitlab）新建docker-compose.yml文件。

HTTP端口改成8888（根据自己习惯）

SSH端口改成2222（根据自己习惯）

version: '3.1'
services:
  gitlab:
    image: 'gitlab/gitlab-ce:latest'
    container_name: gitlab
    restart: always
    environment:
      GITLAB_OMNIBUS_CONFIG: |
        external_url 'http://192.168.170.111:8888'
        gitlab_rails['gitlab_shell_ssh_port'] = 2222
    ports:
      - '8888:8888'
      - '2222:2222'
    volumes:
      - './config:/etc/gitlab'
      - './logs:/var/log/gitlab'
      - './data:/var/opt/gitlab'

后台运行容器组

docker-compose up -d

登录Gitlab

访问你部署的服务器IP+你设置的端口（192.168.170.111:8888）

如果访问显示502就是还没启动好，Gitlab比较吃配置，启动较慢，可以通过查看日志命令观察是否启动好

docker logs -f gitlab

启动好后首次登录需要查看Gitlab初始密码，默认账户root

不用进容器查看密码，配置目录挂载到了本地的/usr/local/docker/docker_gitlab/config目录

直接在宿主机上查看即可，复制下面Password的密码去登录Gitlab

cat /usr/local/docker/docker_gitlab/config/initial_root_password 

# WARNING: This value is valid only in the following conditions
#          1. If provided manually (either via `GITLAB_ROOT_PASSWORD` environment variable or via `gitlab_rails['initial_root_password']` setting in `gitlab.rb`, it was provided before database was seeded for the first time (usually, the first reconfigure run).
#          2. Password hasn't been changed manually, either via UI or via command line.
#
#          If the password shown here doesn't work, you must reset the admin password following https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.

Password: nvTUWhHoL+6thfBh5y56j5uJHlgTvnCODrljfEW1pjs=

# NOTE: This file will be automatically deleted in the first reconfigure run after 24 hours.

修改密码

登录后进入账户设置里面设置个自定义密码，最少8位数