Customization of the config.toml

If you want to make adjustments to the config.toml, navigate to the directory /etc/gitlab-runner and edit the config.toml with your favorite editor.

Example:

sudo nano /etc/gitlab-runner/config.toml

Adjustment of the pipeline parallelism

In config.toml you can configure how many pipelines may be executed simultaneously. To adjust the value, use the concurrent parameter.

Example:

concurrent = 10

The configured number determines the maximum number of simultaneous executions of pipelines within the runner instance.