Put all homeservers in the matrix-homeserver container network

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

@@ -19,13 +19,16 @@ matrix_conduit_port_number: 6167
 matrix_conduit_tmp_directory_size_mb: 500
 
 # List of systemd services that matrix-conduit.service depends on
-matrix_conduit_systemd_required_services_list: ["docker.service"]
+matrix_conduit_systemd_required_services_list: "{{ matrix_conduit_systemd_required_services_list_default + matrix_conduit_systemd_required_services_list_auto + matrix_conduit_systemd_required_services_list_custom }}"
+matrix_conduit_systemd_required_services_list_default: ["docker.service"]
+matrix_conduit_systemd_required_services_list_auto: []
+matrix_conduit_systemd_required_services_list_custom: []
 
 # List of systemd services that matrix-conduit.service wants
 matrix_conduit_systemd_wanted_services_list: []
 
 # The base container network. It will be auto-created by this role if it doesn't exist already.
-matrix_conduit_container_network: "{{ matrix_docker_network }}"
+matrix_conduit_container_network: ""
 
 # A list of additional container networks that the container would be connected to.
 # The role does not create these networks, so make sure they already exist.

roles/custom/matrix-conduit/tasks/main.yml

@@ -6,6 +6,9 @@
     - install-all
     - install-conduit
   block:
+    - when: matrix_conduit_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/validate_config.yml"
+
     - when: matrix_conduit_enabled | bool
       ansible.builtin.include_tasks: "{{ role_path }}/tasks/setup_install.yml"
 

roles/custom/matrix-conduit/tasks/validate_config.yml

@@ -0,0 +1,9 @@
+---
+
+- name: Fail if required Conduit settings not defined
+  ansible.builtin.fail:
+    msg: >-
+      You need to define a required configuration setting (`{{ item.name }}`).
+  when: "item.when | bool and vars[item.name] == ''"
+  with_items:
+    - {'name': 'matrix_conduit_container_network', when: true}