Supported options for self-signed certificates targeting the GitLab server

 

Ref:https://docs.gitlab.com/runner/configuration/tls-self-signed.html

• Specify a custom certificate file: GitLab Runner exposes the tls-ca-file option during registration (gitlab-runner register --tls-ca-file=/path), and in config.toml under the [[runners]] section. This allows you to specify a custom certificate file. This file will be read every time the runner tries to access the GitLab server.