The SUDOER variables allows passwordless sudo access for the gitlab_ci_multi_runner user. This allows to add lines like sudo apt-get update or sudo apt-get install ... to the gitlab-ci.yml file, which can be needed if the runner is executed in the shell executor mode.
The SUDOER variables allows passwordless sudo access for the gitlab_ci_multi_runner user. This allows to add lines like
sudo apt-get update
orsudo apt-get install ...
to the gitlab-ci.yml file, which can be needed if the runner is executed in the shell executor mode.