Run GitLab console on Synology NAS

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.

To open the console, run:

gitlab-rails console

When GItLab is installed using the DSM package manager, 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.

Check the mail delivery method

ActionMailer::Base.delivery_method

Output might be: => :smtp

Check the smtp settings

ActionMailer::Base.smtp_settings

Output might be: => {:address=>"example.com", :port=>25, …

Testing the SMTP configuration (see documentation)

Notify.test_email('mail@example.com', 'Subject', 'Mail Body').deliver_now