You need to store the login credentials of your source control management
tool and deployment containers (Docker, Amazon AWS, Azure, etc.) in Jenkins.
Procedure
Navigate to Manage Jenkins > Manage Credentials > Credentials.
Click System > Global credentials > Add Credentials and add the Git credentials to access the repository where your
project items (Jobs, Routes, Tests, etc.) are stored.
Information noteNote: If you are using Git personal access tokens, select
Username with password. If you are using SSH, select
SSH username with private key in the list.