...

1. Check out $TIS-DEVOPS
2. Create a new directory under ansible/roles/docker-compose/templates/:stack_name, these files are treated like Jinja2 templates so variables can be used throughout.

3. Add a docker-compose.yml in that new directory. If your application needs environment variables then use an environment section, i.e.  

   Code Block
   environment: DATABASE_HOST: "{{ database['host'] }}"

4. Create new playbook under ansible/ directory that matches your service name

5. Add the hosts to the Ansible inventory file for platforms you are targeting.

6. Commit and push your changes to Github.

7. Create a deploy job in Jenkins by copying the 'revalidation-dev-deploy' job and changing the export STACK=revalidation to match your stack name.

Cleaning up Docker Hosts

There are two steps required to clean up a host;

1. Stop all running containers;

   Code Block
   $ docker stop $(docker ps -q)

2. Remove all docker-compose files for the existing stacks; 

   Code Block
   $ sudo rm -rf /data/docker/stacks