template metric toggle for mautrix bridges supporting it

roles/custom/matrix-bridge-mautrix-facebook/defaults/main.yml

@@ -46,6 +46,9 @@ matrix_mautrix_facebook_homeserver_token: ''
 # If false, created portal rooms will never be federated.
 matrix_mautrix_facebook_federate_rooms: true
 
+# Whether or not metrics endpoint should be enabled.
+matrix_mautrix_facebook_metrics_enabled: false
+
 matrix_mautrix_facebook_bridge_permissions: |
   {{
     {matrix_mautrix_facebook_homeserver_domain: 'user'}

roles/custom/matrix-bridge-mautrix-facebook/templates/config.yaml.j2

@@ -62,7 +62,7 @@ appservice:
 
 # Prometheus telemetry config. Requires prometheus-client to be installed.
 metrics:
-    enabled: false
+    enabled: {{ matrix_mautrix_facebook_metrics_enabled }}
     listen_port: 8000
 
 # Bridge config

roles/custom/matrix-bridge-mautrix-instagram/defaults/main.yml

@@ -47,6 +47,9 @@ matrix_mautrix_instagram_homeserver_token: ''
 # If false, created portal rooms will never be federated.
 matrix_mautrix_instagram_federate_rooms: true
 
+# Whether or not metrics endpoint should be enabled.
+matrix_mautrix_instagram_metrics_enabled: false
+
 # Database-related configuration fields.
 #
 # To use Postgres:

roles/custom/matrix-bridge-mautrix-instagram/templates/config.yaml.j2

@@ -57,7 +57,7 @@ appservice:
 
 # Prometheus telemetry config. Requires prometheus-client to be installed.
 metrics:
-  enabled: false
+  enabled: {{ matrix_mautrix_instagram_metrics_enabled }}
   listen_port: 8000
 
 instagram:

roles/custom/matrix-bridge-mautrix-signal/defaults/main.yml

@@ -70,6 +70,9 @@ matrix_mautrix_signal_logging_level: WARNING
 # If false, created portal rooms will never be federated.
 matrix_mautrix_signal_federate_rooms: true
 
+# Whether or not metrics endpoint should be enabled.
+matrix_mautrix_signal_metrics_enabled: false
+
 # Database-related configuration fields
 #
 # This bridge only supports postgres.

roles/custom/matrix-bridge-mautrix-signal/templates/config.yaml.j2

@@ -67,7 +67,7 @@ appservice:
 
 # Prometheus telemetry config. Requires prometheus-client to be installed.
 metrics:
-    enabled: false
+    enabled: {{ matrix_mautrix_signal_metrics_enabled }}
     listen_port: 8000
 
 # Manhole config.

roles/custom/matrix-bridge-mautrix-twitter/defaults/main.yml

@@ -78,6 +78,9 @@ matrix_mautrix_twitter_appservice_bot_username: twitterbot
 # Specifies the default log level for all bridge loggers.
 matrix_mautrix_twitter_logging_level: WARNING
 
+# Whether or not metrics endpoint should be enabled.
+matrix_mautrix_twitter_metrics_enabled: false
+
 # Default configuration template which covers the generic use case.
 # You can customize it by controlling the various variables inside it.
 #

roles/custom/matrix-bridge-mautrix-twitter/templates/config.yaml.j2

@@ -65,7 +65,7 @@ appservice:
 
 # Prometheus telemetry config. Requires prometheus-client to be installed.
 metrics:
-    enabled: false
+    enabled: {{ matrix_mautrix_twitter_metrics_enabled }}
     listen_port: 8000
 
 # Bridge config

roles/custom/matrix-bridge-mautrix-whatsapp/defaults/main.yml

@@ -47,6 +47,10 @@ matrix_mautrix_whatsapp_logging_level: 'warn'
 # If false, created portal rooms will never be federated.
 matrix_mautrix_whatsapp_federate_rooms: true
 
+# Whether or not metrics endpoint should be enabled.
+matrix_mautrix_whatsapp_metrics_enabled: false
+
+
 # Database-related configuration fields.
 #
 # To use SQLite, stick to these defaults.

roles/custom/matrix-bridge-mautrix-whatsapp/templates/config.yaml.j2

@@ -67,9 +67,9 @@ segment_key: null
 # Prometheus config.
 metrics:
     # Enable prometheus metrics?
-    enabled: false
+    enabled: {{ matrix_mautrix_whatsapp_metrics_enabled }}
     # IP and port where the metrics listener should be. The path is always /metrics
-    listen: 127.0.0.1:8001
+    listen: 0.0.0.0:8001
 
 # Config for things that are directly sent to WhatsApp.
 whatsapp: