gitlab Runner 安装与部署

1、安装gitlab Runner

   本次演示为centos 7.5环境，请各位按照自己环境调整

  1）在线安装

#安装官方镜像源

[root@k8s-node02 ~]# curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.rpm.sh | sudo bash

#yum 安装gitlab Runner

[root@k8s-node02 ~]# yum install gitlab-runner  -y

  2）离线安装

• gitlab Runner下载地址：https://packages.gitlab.com/runner/gitlab-runner

• 服务器创建安装包位置

  [root@k8s-node02 gitlab-runner]# mkdir -p /tools

• 下载gitlab-runner

  [root@k8s-node02 gitlab-runner]# cd /tools/
  [root@k8s-node02 tools]# ll
  total 0
  [root@k8s-node02 tools]# wget https://packages.gitlab.com/runner/gitlab-runner/packages/fedora/29/gitlab-runner-12.6.0-1.x86_64.rpm/download.rpm
  [root@k8s-node02 tools]# ll
  total 49860
  -rw-r--r-- 1 root root 51052604 Jan 19 22:45 gitlab-runner-12.6.0-1.x86_64.rpm

• 安装gitlab runner

  #安装git
  [root@k8s-node02 tools]# yum install git -y
  
  #rpm离线安装gitlab runner，需要依赖git，所以请提前安装git
  [root@k8s-node02 tools]# rpm -ivh gitlab-runner-12.6.0-1.x86_64.rpm 
  Preparing...                          ################################# [100%]
  Updating / installing...
     1:gitlab-runner-12.6.0-1           ################################# [100%]

• 提示：以上两种安装，请各位安装实际情况安装
• 指定gitlab-runner

  [root@k8s-node02 ~]# useradd staff
  
  [root@k8s-node02 ~]# gitlab-runner uninstall 
  Runtime platform                                    arch=amd64 os=linux pid=25137 revision=ac8e767a version=12.6.0
  
  [root@k8s-node02 ~]# gitlab-runner install --working-directory /home/staff --user staff
  Runtime platform                                    arch=amd64 os=linux pid=25169 revision=ac8e767a version=12.6.0
  
  [root@k8s-node02 staff]# vim /etc/systemd/system/gitlab-runner.service
  [root@k8s-node02 staff]# cat /etc/systemd/system/gitlab-runner.service
  [Unit]
  Description=GitLab Runner
  After=syslog.target network.target
  ConditionFileIsExecutable=/usr/lib/gitlab-runner/gitlab-runner
  
  [Service]
  StartLimitInterval=5
  StartLimitBurst=10
  ExecStart=/usr/lib/gitlab-runner/gitlab-runner "run" "--working-directory" "/home/staff" "--config" "/etc/gitlab-runner/config.toml" "--service" "gitlab-runner" "--syslog" "--user" "staff"
  
  Restart=always
  RestartSec=120
  
  [Install]
  WantedBy=multi-user.target

• 启动gitlab服务

  [root@k8s-node02 ~]# systemctl  daemon-reload                            #重新加载配置
  [root@k8s-node02 tools]# /bin/systemctl start gitlab-runner                  #启动服务
  [root@k8s-node02 tools]# /bin/systemctl enable gitlab-runner             #设置开机启动
  [root@k8s-node02 tools]# /bin/systemctl restart gitlab-runner              #重启服务

• 验证服务是否启动

  [root@k8s-node02 java_demo]# ps -ef |grep gitlab
  root     25339     1  0 01:16 ?        00:00:11 /usr/lib/gitlab-runner/gitlab-runner run --working-directory /home/staff --config /etc/gitlab-runner/config.toml --service gitlab-runner --syslog --user staff

• 设置权限

  [root@k8s-node02 ~]# chown -R staff.staff /home/gitlab-runner

  3）gitlab runner注册服务

• 安装了gitlab Runner之后，就可以为gitlab中的仓库注册一个Runner，注册的交互式命令如下：

  [root@k8s-node02 ~]# gitlab-runner register

• 我们开始注册

  [root@k8s-node02 ~]# gitlab-runner register
  Runtime platform                                    arch=amd64 os=linux pid=6245 revision=ac8e767a version=12.6.0
  Running in system-mode.                            
  
  #输入公司的gitlab公网地址                                                   
  Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/):
  http://192.168.200.133/
  
  #输入gitlab的token，找到第三步token，然后选择第四步，复制token
  Please enter the gitlab-ci token for this runner:
  8sjydnrsPuSRhKiQTQky
  
  #输入描述这个runner名称
  Please enter the gitlab-ci description for this runner:
  [k8s-node02]: my-runner
  
  #输入runner的标签
  Please enter the gitlab-ci tags for this runner (comma separated):
  my-tag,another-tag
  Registering runner... succeeded                     runner=8sjydnrs
  
  #输入runner执行器的环境
  Please enter the executor: custom, docker-ssh, parallels, kubernetes, docker-ssh+machine, docker, shell, ssh, virtualbox, docker+machine:
  shell
  Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded! 

• 验证gitlab runner是否注册成功

      在验证的时候，请刷新界面，再次查看，验证
   3）gitlab Runner常用命令汇总

命令	描述
gitlab-runner run	运行一个runner服务
gitlab-runner register	注册一个新的runner
gitlab-runner start	启动服务
gitlab-runner stop	关闭服务
gitlab-runner restart	重启服务
gitlab-runner status	查看各个runner的状态
gitlab-runner unregister	注销掉某个runner
gitlab-runner list	显示所有运行着的runner
gitlab-runner verify	检查已注册的运行程序是否可以连接到GitLab，但它不验证GitLab Runner服务是否正在使用运行程序。