Move Dimension to the addons network and connect to Homeserver via matrix_addons_homeserver_client_api_url

group_vars/matrix_servers

@@ -2815,19 +2815,22 @@ matrix_dimension_enabled: false
 matrix_dimension_container_image_self_build: "{{ matrix_architecture != 'amd64' }}"
 
 matrix_dimension_scheme: "{{ 'https' if matrix_playbook_ssl_enabled else 'http' }}"
-
 matrix_dimension_hostname: "{{ matrix_server_fqn_dimension }}"
 
-matrix_dimension_container_network: "{{ matrix_nginx_proxy_container_network if matrix_playbook_reverse_proxy_type == 'playbook-managed-nginx' else 'matrix-dimension' }}"
+matrix_dimension_container_network: "{{ matrix_addons_container_network }}"
 
+# Dimension is connected both to `matrix_addons_homeserver_container_network` and `matrix_homeserver_container_network`,
+# because these may be different networks on which `matrix_addons_homeserver_client_api_url` and `matrix_homeserver_container_federation_url` live.
 matrix_dimension_container_additional_networks: |
   {{
     (
-      ([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network else [])
+      ([] if matrix_addons_homeserver_container_network == '' else [matrix_addons_homeserver_container_network])
       +
       ([matrix_homeserver_container_network] if matrix_homeserver_container_network != matrix_dimension_container_network else [])
       +
-      ([devture_postgres_container_network] if devture_postgres_enabled and devture_postgres_container_network != matrix_dimension_container_network else [])
+      ([devture_postgres_container_network] if (devture_postgres_enabled and matrix_dimension_database_hostname == devture_postgres_connection_hostname and devture_postgres_container_network != matrix_dimension_container_network) else [])
+      +
+      ([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network else [])
     ) | unique
   }}
 
@@ -2838,19 +2841,21 @@ matrix_dimension_container_labels_traefik_docker_network: "{{ matrix_playbook_re
 matrix_dimension_container_labels_traefik_entrypoints: "{{ devture_traefik_entrypoint_primary }}"
 matrix_dimension_container_labels_traefik_tls_certResolver: "{{ devture_traefik_certResolver_primary }}"
 
-matrix_dimension_homeserver_clientServerUrl: "{{ matrix_homeserver_container_url }}"
+matrix_dimension_homeserver_clientServerUrl: "{{ matrix_addons_homeserver_client_api_url }}"
 matrix_dimension_homeserver_federationUrl: "{{ matrix_homeserver_container_federation_url }}"
 matrix_dimension_homeserver_mediaUrl: "https://{{ matrix_server_fqn_matrix }}"
 
-matrix_dimension_systemd_required_services_list: |
+# Dimension depends both on `matrix_addons_homeserver_systemd_services_list` and on the homeserver service,
+# because these are potentially different, depending on whether matrix-homeserver-proxy is enabled, etc.
+matrix_dimension_systemd_required_services_list_auto: |
   {{
-    ['docker.service']
+    (
+      matrix_addons_homeserver_systemd_services_list
       +
       ['matrix-' + matrix_homeserver_implementation + '.service']
       +
-    ([devture_postgres_identifier ~ '.service'] if devture_postgres_enabled else [])
+      ([devture_postgres_identifier ~ '.service'] if (devture_postgres_enabled and matrix_dimension_database_hostname == devture_postgres_connection_hostname) else [])
-    +
+    ) | unique
-    (['matrix-nginx-proxy.service'] if matrix_nginx_proxy_enabled else [])
   }}
 
 # Postgres is the default, except if not using internal Postgres server

roles/custom/matrix-dimension/defaults/main.yml

@@ -36,7 +36,10 @@ matrix_dimension_docker_image_name_prefix: "{{ 'localhost/' if matrix_dimension_
 matrix_dimension_docker_image_force_pull: "{{ matrix_dimension_docker_image.endswith(':latest') }}"
 
 # List of systemd services that matrix-dimension.service depends on.
-matrix_dimension_systemd_required_services_list: ['docker.service']
+matrix_dimension_systemd_required_services_list: "{{ matrix_dimension_systemd_required_services_list_default + matrix_dimension_systemd_required_services_list_auto + matrix_dimension_systemd_required_services_list_custom }}"
+matrix_dimension_systemd_required_services_list_default: ['docker.service']
+matrix_dimension_systemd_required_services_list_auto: []
+matrix_dimension_systemd_required_services_list_custom: []
 
 # List of systemd services that matrix-dimension.service wants
 matrix_dimension_systemd_wanted_services_list: []