基于Kubernetes集群构建大中型企业CICD应用平台（2）--code阶段工具gitlab安装

这里我们为gitlab服务器准备一台虚拟机：192.168.19.6-gitlab服务器

在code阶段，我们需要将不同版本的代码存储到一个仓库中，常见的版本控制工具就是SVN或者Git，这里我们采用Git作为版本控制工具，GitLab作为远程仓库。

Git（傻瓜式安装）

2.1、gitlab安装

单独准备服务器，采用Docker安装。这里需要先安装好docker和docker-compose

拉取gitlab镜像

docker pull gitlab/gitlab-ce

编写docker-compose.yml文件

在/usr/local/docker/gitlab-docker目录下编写docker-compose.yml文件，文件的具体内容如下：

external_url: 按照docker-compose的服务的IP地址

version: '3.1'
services:
  gitlab:
    image: 'gitlab/gitlab-ce:latest'
    container_name: gitlab
    restart: always
    environment:
      GITLAB_OMNIBUS_CONFIG: |
        external_url 'http://192.168.19.6:8929'
        gitlab_rails['gitlab_shell_ssh_port'] = 2224
    ports:
      - '8929:8929'
      - '2224:2224'
    volumes:
      - './config:/etc/gitlab'
      - './logs:/var/log/gitlab'
      - './data:/var/opt/gitlab'

启动docker-compose

[root@localhost docker]# docker-compose up -d
Creating network "docker_default" with the default driver
Creating gitlab ... done

访问GitLab首页

在浏览器上输入192.168.19.6:8929

账号使用root，密码：eH+xJVXetYyhvoeMOg88kPVgSz8gA9IES+S+KhRJAWI=

查看root用户的初始密码

[root@localhost docker]# docker exec -it gitlab cat /etc/gitlab/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: eH+xJVXetYyhvoeMOg88kPVgSz8gA9IES+S+KhRJAWI=

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

从这里可以看出gitlab的root账号的初始密码是:eH+xJVXetYyhvoeMOg88kPVgSz8gA9IES+S+KhRJAWI=