Add build information in Jenkins using REST
jenkins, post, python
Solution
It's a bit confusing to reverse engineer this. You just need to submit the json parameter in your POST:
p = {'json': '{"displayName":"New Name", "description":"New Description"}'}
requests.post('http://jenkins:8080/job/jobname/5/configSubmit', data=p, auth=(user, token))
In my tests, the above works to set the build name and description with Jenkins 1.517.
(Also, I don't think you should set the content-type header, since you should be submitting form-encoded data.)
Problem
Does anyone know how to add build information to an existing Jenkins build? What I'm trying to do is replace the #1 build number with the actual full version number that the build represents. I can do this manually by going to http://MyJenkinsServer/job/[jobname]/[buildnumber]/configure I have tried to reverse engineer the headers using chrome by seeing what it sends to the server and I found the following: ``` Request URL:http://<server>/job/test_job/1/configSubmit Request Method:POST Status Code:200 OK Request Headers view source Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Charset:ISO-8859-1,utf-8;q=0.7,*;q=0.3 Accept-Encoding:gzip,deflate,sdch Accept-Language:en-US,en;q=0.8 Cache-Control:max-age=0 Connection:keep-alive Content-Length:192 Content-Type:application/x-www-form-urlencoded Cookie:hudson_auto_refresh=false; JSESSIONID=qbn3q22phkbc12f1ikk0ssijb; screenResolution=1920x1200 Referer:http://<server>/job/test_job/1/configure User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.79 Safari/537.4 Form Data view URL encoded displayName:#1 description:test4 core:apply:true json:{"displayName": "#1", "description": "test4", "": "test4", "core:apply": "true"}** Response Headers view source Content-Length:155 Content-Type:text/html;charset=UTF-8 Server:Jetty(8.y.z-SNAPSHOT) ``` This at least gives me the form parameters that I need to POST. So from this I came up with the following python3 code: ``` import requests params={"displayName":"Hello World", "description":"This is my description", "":"This is my description", "core:apply":"true"} a = requests.post("http://myjenkinsserver/job/test_jira_job_update/1/configSubmit", data=params, auth=( username, pwd), headers={"content-type":"text/html;charset=UTF-8"} ) if a.raw.status != 200: print("***ERROR***") print(a.raw.status) print(a.raw.reason) ``` but sadly this failed with the following error: ``` ***ERROR*** 400 Nothing is submitted ``` Any ideas what I am doing wrong? Is my approach to this problem completely wrong?