Customizing config.toml

If you want to make changes to config.toml, navigate to the /etc/gitlab-runner directory and edit config.toml there using your preferred editor.

Example:

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

Adjusting Pipeline Concurrency

In config.toml, you can configure how many pipelines are allowed to run simultaneously. To adjust this value, use the concurrent parameter.

Example:

concurrent = 10

The configured number determines the maximum number of concurrent pipeline executions within the runner instance.