---

postgres_id: "{{ service_name }}-postgres_{{ cluster_service }}"

postgres_docker: {
  networks: [
    {
      name: back-tier,
      external: true,
    }
  ],
  volumes: [
    {
      name: "{{ postgres_id }}-data"
    }
  ],
  services: [
    {
      name: "{{ postgres_id }}",
      image_name: "{{ postgres_image_name }}",
      image_version: "{{ postgres_image_version }}",
      environment: [
        "POSTGRES_DB: \"{{ hostvars[inventory_hostname][cluster_service + '_postgres_database'] | default('postgres') }}\"",
        "POSTGRES_USER: \"{{ hostvars[inventory_hostname][cluster_service + '_postgres_admin_username'] | default('postgres-admin') }}\"",
        "POSTGRES_PASSWORD: \"{{ hostvars[inventory_hostname][cluster_service + '_postgres_admin_password'] | default('postgres-admin') }}\"",
      ],
      volumes: [
        '"{{ postgres_id }}-data:/var/lib/postgresql/data"',
      ],
      networks: [
        '"back-tier"',
      ],
      ports: "{{ postgres_ports | default([]) }}",
    },
  ],
}