Use http_bin_port and make networking clearer

roles/matrix-bot-maubot/defaults/main.yml

@@ -36,6 +36,20 @@ matrix_bot_maubot_database_uri: "{{
  	}[matrix_bot_maubot_database_engine]
     }}"
 
+
+# Defines the port number where the management interface is
+# To actually expose the management interface outside of the container, use `matrix_bot_maubot_management_interface_http_bind_port`
+matrix_bot_maubot_management_interface_port: 29316
+
+# Controls whether the maubot container exposes its HTTP management interface port (tcp/29316 in the container).
+#
+# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:29316"), or empty string to not expose.
+# If you'll be setting this at all, it should be defined in terms of `matrix_bot_maubot_management_interface_port`.
+# Example:
+# matrix_bot_maubot_management_interface_http_bind_port: "127.0.0.1:{{ matrix_bot_maubot_management_interface_port }}"
+matrix_bot_maubot_management_interface_http_bind_port: ''
+
+
 matrix_bot_maubot_port: 29316
 matrix_bot_maubot_unshared_secret: 'generate'
 

roles/matrix-bot-maubot/tasks/setup_install.yml

@@ -37,7 +37,7 @@
          proxy_set_header Connection "upgrade";
       {% else %}
         {# Generic configuration for use outside of our container setup #}
-        proxy_pass http://127.0.0.1:{{ matrix_bot_maubot_port }}/$1;
+        proxy_pass http://127.0.0.1:{{ matrix_bot_maubot_management_interface_port }}/$1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
       {% endif %}

roles/matrix-bot-maubot/templates/systemd/matrix-bot-maubot.service.j2

@@ -27,7 +27,7 @@ ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-bot-maubot \
             {% endfor %}
             --network={{ matrix_docker_network }} \
             {% if matrix_bot_maubot_expose_management_interface|bool %}
-            -p {{ matrix_bot_maubot_port }}:29316 \
+            -p {{ matrix_bot_maubot_management_interface_port }}:29316 \
             {% endif %}
             {{ matrix_bot_maubot_docker_image }} \
             python3 -m maubot -c /data/config.yaml