stpe 5 added to create docker compose file fot gitlab

Co-authored-by: jmhbnz <mail@jamesblair.net>

README.org

@@ -118,7 +118,28 @@ gcloud compute ssh $gcp_machine_name --ssh-key-file ~/.ssh/$USER -- "sudo chmod
 
 * Step 5 - Install gitlab via docker
 
-Coming soon...
+Next step to create docker compose file for gitlab
+
+#+begin_src yaml :tangle docker-compose.yaml
+   web:
+     image: 'gitlab/gitlab-ee:latest'
+     restart: always
+     hostname: 'gitlab.example.com'
+     environment:
+       GITLAB_OMNIBUS_CONFIG: |
+         external_url 'https://gitlab.example.com'
+     # Add any other gitlab.rb configuration here, each on its own line
+     ports:
+       - '80:80'
+       - '443:443'
+       - '22:22'
+     volumes:
+       - '$GITLAB_HOME/config:/etc/gitlab'
+       - '$GITLAB_HOME/logs:/var/log/gitlab'
+       - '$GITLAB_HOME/data:/var/opt/gitlab'
+
+#+end_src
+
 
 
 * Step 6 - Teardown cloud resources