1. Create new credentials for your own GitHub account.

  • IMPORTANT: This user should have access to repo

2. Use new user for PR_BUILDER job

3. Generate access token

3.1 From Jenkins UI

Go to “Manage Jenkins” > “Configure System” (Advanced button on bottom)

3.2 On Github

https://github.com/settings/tokens

4. Update access token and global credentials

Go to “Manage Jenkins” > “Configure System” and update credentials.