Gitlab runner creation via docker

create.sh

#!/bin/bash
REGISTRATION_TOKEN="..." # Deprecated but eh
GITLAB_URL="https://gitlab.com"

container=$(docker run -d --restart always \
  -v /srv/gitlab/runners/etc:/etc/gitlab-runner \
  -v /var/run/docker.sock:/var/run/docker.sock \
  gitlab/gitlab-runner:latest)

echo "Created container $container"

docker exec "$container" gitlab-runner register \
    --non-interactive \
    --url "$GITLAB_URL" \
    --registration-token "$REGISTRATION_TOKEN" \
    --executor "docker" \
    --docker-image "alpine:latest" \
    --description "docker-runner" \
    --tag-list "self-hosted"

echo "Registered runner!"