feat(postgresql): add ansible role for postgresql deployment

playbooks/postgresql.yml

@@ -0,0 +1,6 @@
+---
+- name: Deploy and configure PostgreSQL
+  hosts: "{{ postgresql_hosts | default('postgresql', true) }}"
+  become: "{{ postgresql_become | default(true, true) }}"
+  roles:
+    - role: finallycoffee.databases.postgresql

roles/postgresql/defaults/main/container.yml

@@ -21,7 +21,8 @@ postgresql_container_image: >-2
           '_' + postgresql_container_image_flavour | default('', true),
           '',
         )
-      )
+      ),
+      true
     )
   }}