docker 安装 gitlab 教程详解

#1:防火墙是否开启，开启了可以直接关闭，如果不能关闭，就把所需的端口进行开放
systemctl status firewalld
#2:开放指定端口（因为22一般被sshd服务占据，所以这里用222端口）
firewall-cmd --zone=dmz --add-port=80/tcp --permanent
firewall-cmd --zone=dmz --add-port=443/tcp --permanent
firewall-cmd --zone=dmz --add-port=22/tcp --permanent
firewall-cmd --zone=dmz --add-port=222/tcp --permanent
firewall-cmd --reload #刷新
firewall-cmd --zone=dmz --list-ports
 

#1:拉取gitlab镜像
docker pull gitlab/gitlab-ce  
#2:生成挂载目录
mkdir -p /home/gitlab/etc/gitlab  
mkdir -p /home/gitlab/var/log
mkdir -p /home/gitlab/var/opt
#3:启动容器（用的时候调整下命令，为了便于查看，有换行符）
docker run 
-d                #后台运行，全称：detach
-p 8443:443      #将容器内部端口向外映射
-p 8090:80       #将容器内80端口映射至宿主机8090端口，这是访问gitlab的端口
-p 8022:22       #将容器内22端口映射至宿主机8022端口，这是访问ssh的端口
--restart always #容器自启动
--name gitlab    #设置容器名称为gitlab
-v /usr/local/gitlab/etc:/etc/gitlab    #将容器/etc/gitlab目录挂载到宿主机/usr/local/gitlab/etc目录下，若宿主机内此目录不存在将会自动创建
-v /usr/local/gitlab/log:/var/log/gitlab    #与上面一样
-v /usr/local/gitlab/data:/var/opt/gitlab   #与上面一样
--privileged=true         #让容器获取宿主机root权限
twang2218/gitlab-ce-zh    #镜像的名称，这里也可以写镜像ID
 
 
 
# -d：后台运行
# -p：将容器内部端口向外映射
# --name：命名容器名称
# -v：将容器内数据文件夹或者日志、配置等文件夹挂载到宿主机指定目录

sudo docker run --detach \
  --hostname gitlab.example.com \
  --publish 9001:443 --publish 9002:80 --publish 9003:22 \
  --name gitlab \
  --restart always \
  --volume /srv/gitlab/config:/etc/gitlab \
  --volume /srv/gitlab/logs:/var/log/gitlab \
  --volume /srv/gitlab/data:/var/opt/gitlab \
  gitlab/gitlab-ce:latest

# 进入容器内部
docker exec -it gitlab /bin/bash
 
# 进入控制台
gitlab-rails console -e production
 
# 查询id为1的用户，id为1的用户是超级管理员
user = User.where(id:1).first
# 修改密码为123456
user.password='123456'
# 保存
user.save!
# 退出
exit;
 

 674 ### Wait for file system to be mounted
 675 ###! Docs: https://docs.gitlab.com/omnibus/settings/configuration.html#only-start-omnibus-gitlab-services-after-a-given-file-system-is-mounted
 676 # high_availability['mountpoint'] = ["/var/opt/gitlab/git-data", "/var/opt/gitlab/gitlab-rails/shared"]
 677
 678 ### GitLab Shell settings for GitLab
 679 gitlab_rails['gitlab_shell_ssh_port'] = 9003
 680 # gitlab_rails['gitlab_shell_git_timeout'] = 800
 681
 682 ### Extra customization
 683 # gitlab_rails['extra_google_analytics_id'] = '_your_tracking_id'
 684 # gitlab_rails['extra_google_tag_manager_id'] = '_your_tracking_id'
 685 # gitlab_rails['extra_one_trust_id'] = '_your_one_trust_id'
 686 # gitlab_rails['extra_google_tag_manager_nonce_id'] = '_your_google_tag_manager_id'
 687 # gitlab_rails['extra_bizible'] = false
 688 # gitlab_rails['extra_matomo_url'] = '_your_matomo_url'
 689 # gitlab_rails['extra_matomo_site_id'] = '_your_matomo_site_id'
 690 # gitlab_rails['extra_matomo_disable_cookies'] = false
 691 # gitlab_rails['extra_maximum_text_highlight_size_kilobytes'] = 512
 692
 693 ##! Docs: https://docs.gitlab.com/omnibus/settings/environment-variables.html
 694 # gitlab_rails['env'] = {
 695 #   'BUNDLE_GEMFILE' => "/opt/gitlab/embedded/service/gitlab-rails/Gemfile",
 696 #   'PATH' => "/opt/gitlab/bin:/opt/gitlab/embedded/bin:/bin:/usr/bin"
 697 # }