As the Synology DSM uses Docker to run GitLab, we can use Docker as well to install GitLab Runner. For this, connect to the Synology using SSH:
ssh <admin-user>@<synology> -p <port>
To connect to the GitLab container, you can use the following command to open:
docker exec -it synology_gitlab /bin/bash
You might adjust the name of the GitLab docker depending on your system.
Normally, you would use `gitlab-rails console` to open the GitLab console. On the Synology installation, just use the following commands:
cd /home/git/gitlab/bin ./rails console production
Commands for the console
Below are some examples how to use the GitLab console.
Testing the SMTP configuration (see documentation):
Notify.test_email('email@example.com', 'Subject', 'Mail Body').deliver_now