jenkins
Jenkins Webhook Not Triggering Fix for Git Events
Restore automated builds when GitHub or GitLab push events stop reaching Jenkins.
April 16, 2026•1 min read
#jenkins#webhook#github
Problem
Pushes land in the repository but no pipeline starts automatically.
Root Cause
The webhook endpoint is unreachable, CSRF protection blocks the request, or the multibranch scan is disabled.
Fix
Code
curl -I https://jenkins.internal/github-webhook/
jenkins-cli list-jobs
jenkins-cli build devfixer-multibranch -s -v
Result
Webhook delivery resumes and pushes trigger new pipeline runs automatically.
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