It means all stuff like databases, web servers, etc. are running in docker containers.

Contains following roles:

• Docker (basic one)
• Docker Swarm (cluster mode)
• Portainer (docker management UI)
• Traefik (reverse proxy for application in docker containers)
• Redis (in-memory data structure store)

How to use:

• Install Ansible
• Install collection (for example with help ansible-galaxy collection install [email protected]:Rukomoynikov/setup_docker_based_server.git)
• Create an inventory file and playbook where the collection can be used this way:

    - hosts: all
      collections:
        - rukomoynikov.setup_docker_based_server
      roles:
        - docker
        - swarm
        - portainer
        - postgres
        - redis

How to run: Here is an example of inventory file in json format:

{
  "all": {
    "hosts": {
      "production": {
        "ansible_host": "0.0.0.0",
        "ansible_user": "root"
      }
    },
    "vars": {
      // Optional only if you want to use traefik
      "traefik": {
        "host": "traefik.example.com",
        "email_for_letsencrypt": "[email protected]"
      },
      // Optional only if you want to use postgres
      "database": {
        "password": "password", // Default is postgres_password1
        "username": "username" // Default is postgres1
      }
    }
  }
}