jenkins獲取GitLab的hook數據並處理
jenkins安裝Generic Webhook Trigger Plugin插件
{% asset_img Generic_Webhook_Trgger.png Generic\ Webhook\ Trgger具體配置 %}
創建任務,在構建觸發器中勾選Generic Webhook Trigger, 在展開的頁面中會有一個URL, 這個URL是配置Webhook使用的,一般形式是http://JENKINS_URL/generic-webhook-trigger/invoke, JENKINS_URL是初始配置jenkins時會有的,一般是http://IP:8080的形式。
如果之前有配置過GitLab webhook, 請去除這個,不然Generic Webhook Trigger不會生效。
如果Git倉庫的驗證使用的是用戶名和密碼,那么就不需要配置Token.
復制這個URL,將JENKINS_URL替換為自己的真實數據,在GitLab的對應的項目的設置-->集成中輸入,沒有安全令牌,勾選自己需要的觸發器事件,SSL證書驗證可以開啟,也可以不開啟,推薦開啟。
任務設置界面還有Post content parameters, Header parameters, Request parameters, 分別是請求的post數據,header頭,請求頭。
一般我們只需要post的數據里的內容就夠了。
圖片的3,4分別是變量名(3),值(4)。值是直接從post的json格式的數據中取出來的,注意,值的獲取方式是JSONPath,並且里面有點,如果json數據有多層,那么就多點幾次,比如$.project.name等,可以配置多個變量組。
我們還可以Generic Webhook Trigger配置Optional filter,設置一個觸發事件,比如只有當你推送的分支是develop的時候,才去構建。
在Optional filter的Expression框中輸入^(refs/heads/develop)$, 在下面的Text框中輸入步驟3的變量名,這里寫$ref。
在shell中使用變量名的方式也是直接使用,例如echo $ref, 注意沒有點。
配置完成后,保存,可以點擊剛剛配置的GitLab的webhook頁面的Test對應的事件測試。
GitLab的push的hook數據:
{
"object_kind": "push",
"before": "95790bf891e76fee5e1747ab589903a6a1f80f22",
"after": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
"ref": "refs/heads/master",
"checkout_sha": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
"user_id": 4,
"user_name": "John Smith",
"user_username": "jsmith",
"user_email": "john@example.com",
"user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
"project_id": 15,
"project":{
"id": 15,
"name":"Diaspora",
"description":"",
"web_url":"http://example.com/mike/diaspora",
"avatar_url":null,
"git_ssh_url":"git@example.com:mike/diaspora.git",
"git_http_url":"http://example.com/mike/diaspora.git",
"namespace":"Mike",
"visibility_level":0,
"path_with_namespace":"mike/diaspora",
"default_branch":"master",
"homepage":"http://example.com/mike/diaspora",
"url":"git@example.com:mike/diaspora.git",
"ssh_url":"git@example.com:mike/diaspora.git",
"http_url":"http://example.com/mike/diaspora.git"
},
"repository":{
"name": "Diaspora",
"url": "git@example.com:mike/diaspora.git",
"description": "",
"homepage": "http://example.com/mike/diaspora",
"git_http_url":"http://example.com/mike/diaspora.git",
"git_ssh_url":"git@example.com:mike/diaspora.git",
"visibility_level":0
},
"commits": [
{
"id": "b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
"message": "Update Catalan translation to e38cb41.",
"timestamp": "2011-12-12T14:27:31+02:00",
"url": "http://example.com/mike/diaspora/commit/b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
"author": {
"name": "Jordi Mallach",
"email": "jordi@softcatala.org"
},
"added": ["CHANGELOG"],
"modified": ["app/controller/application.rb"],
"removed": []
},
{
"id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
"message": "fixed readme",
"timestamp": "2012-01-03T23:36:29+02:00",
"url": "http://example.com/mike/diaspora/commit/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
"author": {
"name": "GitLab dev user",
"email": "gitlabdev@dv6700.(none)"
},
"added": ["CHANGELOG"],
"modified": ["app/controller/application.rb"],
"removed": []
}
],
"total_commits_count": 4
}
