jenkins

code
docker pull jenkins/jenkins:lts
docker run -d -p 8080:8080 -p 50000:50000 --name jenkins jenkins/jenkins:lts
docker logs jenkins

image image image image image

gitlab

code
docker run --detach \
  --hostname gitlab.example.com \
  --publish 443:443 --publish 8088:80 --publish 22:22 \
  --name gitlab \
  --restart always \
  --volume ./gitlab/config:/etc/gitlab \
  --volume ./gitlab/logs:/var/log/gitlab \
  --volume ./gitlab/data:/var/opt/gitlab \
  gitlab/gitlab-ce:latest
docker exec -it gitlab gitlab-rake "gitlab:password:reset[root]"

image image

正常上面這些流程在不同電腦上可能可以正常work 但是實驗用途我ㄧ台電腦一個wsl怎麼實驗呢

docker-compose.yml

code
version: '3.8'
services:
  gitlab:
    image: gitlab/gitlab-ce:latest
    hostname: gitlab.example.com
    environment:
      GITLAB_OMNIBUS_CONFIG: |
        external_url 'http://gitlab.example.com'
    ports:
      - "80:80"
      - "443:443"
      - "22:22"
    volumes:
      - gitlab-config:/etc/gitlab
      - gitlab-logs:/var/log/gitlab
      - gitlab-data:/var/opt/gitlab

  jenkins:
    image: jenkins/jenkins:lts
    hostname: jenkins.example.com
    environment:
      JAVA_OPTS: "-Djenkins.install.runSetupWizard=false"
    ports:
      - "8080:8080"
      - "50000:50000"
    volumes:
      - jenkins-data:/var/jenkins_home

volumes:
  gitlab-config:
  gitlab-logs:
  gitlab-data:
  jenkins-data:

networks:
  default:
     name: my-network
     external: true

啟動順便按照剛剛的方式啟動.

code
docker network create my-network
docker-compose up -d
docker exec -it gitlab gitlab-rake "gitlab:password:reset[root]"

image

環境都架設好了後，先來熟悉一下

Create gitlab repo

創建一個專案並且設定公開 image

Jenkins create job

這邊設定free style image 點組態->原始碼管理->git http://gitlab.example.com/x213212/python_test.git 這邊有透過docker file共用同個網段所以可以直接連到git 再來是Branches to build 這邊會決定哪個branch 會觸發這個 Jenkins任務 在gitlab 預設創一個git repo 主要branch 應該是 main image 再來是我們要透過gitlab會透過 webhook 觸發 jenkens Build when a change is pushed to GitLab. GitLab webhook URL: http://127.0.0.1:8080/project/python_test 這邊勾選一個輪巡 輪詢 SCM image 在一個專案中push成功可能後續要很多build 的步驟，這邊先隨便填一個

code
echo '123'

image ok創建好了 image

setting gitlab webhook

然後我們在設定 webhook 這邊填Jenkins 的 webhook api image 這邊要注意 我用ngrok進行代理 ,不然gitlab 直接填 jenkins.example.com會無法導向 image 還記得剛剛的 Jenkins的 webhook 的網址嗎把它換成

code
#http://127.0.0.1:8080/project/python_test

https://e846-2401-e180-8970-ae9-40ec-ee52-d408-10c5.ngrok-free.app/project/python_test

記得設置 觸發器 推送事件 image

換好後測試一下是否觸發任務 image image image 看是否觸發成功 Hook executed successfully: HTTP 200 可以看到Jenkins已經觸發任務了 image

這邊也有觸發 build step image