1、安裝gitlab Runner

本次演示為centos 7.5環境，請各位按照自己環境調整

1）線上安裝

2）離線安裝

• gitlab Runner下載地址：https://packages.gitlab.com/runner/gitlab-runner

• 伺服器建立安裝包位置

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

• 下載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
   
  

• 安裝gitlab runner

  #安裝git
  [root@k8s-node02 tools]# yum install git -y
  
  #rpm離線安裝gitlab runner，需要依賴git，所以請提前安裝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：以上兩種安裝，請各位安裝實際情況安裝
• 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

• 啟動gitlab服務

  [root@k8s-node02 ~]# systemctl  daemon-reload                            #重新載入配置
  [root@k8s-node02 tools]# /bin/systemctl start gitlab-runner                  #啟動服務
  [root@k8s-node02 tools]# /bin/systemctl enable gitlab-runner             #設定開機啟動
  [root@k8s-node02 tools]# /bin/systemctl restart gitlab-runner              #重啟服務

• 驗證服務是否啟動

  [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

• 設定許可權

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

3）gitlab runner註冊服務

• 安裝了gitlab Runner之後，就可以為gitlab中的倉庫註冊一個Runner，註冊的互動式命令如下：

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

• 我們開始註冊

  [root@k8s-node02 ~]# gitlab-runner register
  Runtime platform                                    arch=amd64 os=linux pid=6245 revision=ac8e767a version=12.6.0
  Running in system-mode.                            
  
  #輸入公司的gitlab公網地址                                                   
  Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/):
  http://192.168.200.133/
  
  #輸入gitlab的token，找到第三步token，然後選擇第四步，複製token
  Please enter the gitlab-ci token for this runner:
  8sjydnrsPuSRhKiQTQky
  
  #輸入描述這個runner名稱
  Please enter the gitlab-ci description for this runner:
  [k8s-node02]: my-runner
  
  #輸入runner的標籤
  Please enter the gitlab-ci tags for this runner (comma separated):
  my-tag,another-tag
  Registering runner... succeeded                     runner=8sjydnrs
  
  #輸入runner執行器的環境
  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! 

• 驗證gitlab runner是否註冊成功

在驗證的時候，請重新整理介面，再次檢視，驗證
3）gitlab Runner常用命令彙總