Refactor BigBlueButton and backup task structure:

- Moved database seed variables from vars/main.yml to task-level include in BigBlueButton
- Simplified core include logic in sys-ctl-bkp-docker-2-loc
- Ensured clean conditional for BKP_DOCKER_2_LOC_DB_ENABLED
See: https://chatgpt.com/share/68f216f7-62d8-800f-94e3-c82e4418e51b (deutsch)

roles/sys-ctl-bkp-docker-2-loc/tasks/main.yml

@@ -1,9 +1,6 @@
-- block:
-    - include_tasks: 01_core.yml
-  when: 
-    - run_once_sys_ctl_bkp_docker_2_loc is not defined
+- include_tasks: 01_core.yml
+  when: run_once_sys_ctl_bkp_docker_2_loc is not defined
 
 - name: "include 04_seed-database-to-backup.yml"
   include_tasks: 04_seed-database-to-backup.yml
-  when:
-    - BKP_DOCKER_2_LOC_DB_ENABLED | bool
+  when: BKP_DOCKER_2_LOC_DB_ENABLED | bool

roles/web-app-bigbluebutton/tasks/main.yml

@@ -21,6 +21,12 @@
 
 - name: "Include Seed routines for '{{ application_id }}' database backup"
   include_tasks: "{{ [ playbook_dir, 'roles/sys-ctl-bkp-docker-2-loc/tasks/04_seed-database-to-backup.yml' ] | path_join }}"
+  vars:
+    database_type:      "postgres"
+    database_instance:  "{{ entity_name }}"
+    database_password:  "{{ applications | get_app_conf(application_id, 'credentials.postgresql_secret') }}"
+    database_username:  "postgres"
+    database_name:      "" # Multiple databases
 
 - name: configure websocket_upgrade.conf
   copy: 

roles/web-app-bigbluebutton/vars/main.yml

@@ -2,13 +2,6 @@
 application_id:                       "web-app-bigbluebutton"
 entity_name:                          "{{ application_id | get_entity_name }}"
 
-# Database configuration
-database_type:                        "postgres"
-database_instance:                    "{{ application_id | get_entity_name }}"
-database_password:                    "{{ applications | get_app_conf(application_id, 'credentials.postgresql_secret') }}"
-database_username:                    "postgres"
-database_name:                        "" # Multiple databases
-
 # Proxy
 domain:                               "{{ domains | get_domain(application_id) }}"
 http_port:                            "{{ ports.localhost.http[application_id] }}"