Fix matrix_dimension_homeserver_federationUrl for Dendrite

roles/matrix-base/defaults/main.yml

@@ -103,11 +103,16 @@ matrix_ntpd_service: "{{ 'systemd-timesyncd' if (ansible_distribution == 'CentOS
 
 matrix_homeserver_url: "https://{{ matrix_server_fqn_matrix }}"
 
-# Specifies where the homeserver is on the container network.
-# Where this is depends on whether there's a reverse-proxy in front of it, etc.
+# Specifies where the homeserver's Client-Server API is on the container network.
+# Where this is depends on whether there's a reverse-proxy in front of the homeserver, which homeserver it is, etc.
 # This likely gets overriden elsewhere.
 matrix_homeserver_container_url: ""
 
+# Specifies where the homeserver's Federation API is on the container network.
+# Where this is depends on whether there's a reverse-proxy in front of the homeserver, which homeserver it is, etc.
+# This likely gets overriden elsewhere.
+matrix_homeserver_container_federation_url: ""
+
 matrix_identity_server_url: ~
 
 matrix_integration_manager_rest_url: ~

roles/matrix-base/tasks/validate_config.yml

@@ -6,4 +6,5 @@
       You need to define a required configuration setting (`{{ item }}`) for using this playbook.
   when: "vars[item] == ''"
   with_items:
-    - "matrix_homeserver_container_url"
+    - "matrix_homeserver_container_url"
+    - "matrix_homeserver_container_federation_url"