Gitlab webhook does not trigger a build on jenkins

Question

I\'ve a group of multibranch pipeline jobs generated with the following piece groovy script:

[
      \'repo1\',
      \'repo2\',
].each { service ->

  multib         


        

Answer 1

We were facing similar (not the same) issues with gitlab and Jenkins and the problem was related with the credentials.

In Jenkins, we created a new global Access token for GitLab (Jenkins Configuration -> Credentials -> System -> New Global access -> Define a gitlab token). That generates a Token that we added it to the Webhook, now the hook being something like:

http://[Gitlab User]:[token ID]@Jenkins Address

I hope it helps