Ansible playbook for chat solution deployment

Assuming the VM is provisioned, deploy the complete solution with all its component images available from GitLab.

1. install docker and docker-compose
2. setup installation prerequisites such as ports on the firewall, mount volumes, security certificates, directory setup, and anything that ew need to do before setting up docker-compose
3. run docker compose to start the solution

Ideally, there should be nothing that a deployment engineer has to do manually for the installation after having the VM setup.