Set default role flags for PostgreSQL users

Adds a default value of 'LOGIN' for the role_attr_flags when not specified in the user item, ensuring users have login privileges by default.

Author: vitabaks

automation/roles/postgresql_users/tasks/main.yml

@@ -6,7 +6,7 @@
     name: "{{ item.name }}"
     password: "{{ item.password | default(omit) }}"
     encrypted: true
-    role_attr_flags: "{{ item.flags }}"
+    role_attr_flags: "{{ item.flags | default('LOGIN') }}"
     login_host: "127.0.0.1"
     login_port: "{{ postgresql_port }}"
     login_user: "{{ patroni_superuser_username }}"