run_gitlab_runner_in_docker.sh

# Run gitlab runner inside docker container
docker run -d --name gitlab-runner --restart always --privileged \
  -v /var/run/docker.sock:/var/run/docker.sock \
  gitlab/gitlab-runner:v10.3.0
  
# Register shell runner
sudo gitlab-runner register \
  -non-interactive \
  --executor "shell" \
  --url $GITLAB_URI \
  --registration-token $GITLAB_TOKEN \
  --description "Shell runner" \
  --run-untagged \
  --locked="false" \
  --tag-list docker
  
# Register docker runner
sudo gitlab-runner register -n \
  --url $GITLAB_URI \
  --registration-token $GITLAB_TOKEN \
  --executor docker \
  --description "Priveleged Docker runner" \
  --docker-image "docker:stable" \
  --docker-privileged \
  --tag-list docker \
  --locked="false"
  
# Allow runner to use host docker
usermod -a -G docker gitlab-runner