service: Actually do something with service_additional_containers

roles/service/tasks/additional.yaml

@@ -0,0 +1,20 @@
+---
+- name: Additional container {{ container ~ ' for ' ~ service_name }}
+  ansible.builtin.include_role:
+    name: container
+  vars:
+    container_name: "{{ container.name }}"
+    container_image: "{{ container.image | default(service_container_image) }}"
+    container_image_creds: "{{ service_container_image_creds }}"
+    container_user: "{{ service_container_user }}"
+    container_mounts: "{{ container.mounts | default(_service_container_mounts) }}"
+    container_publish_ports: "{{ container.publish_ports | default([]) }}"
+    container_networks: "{{ _service_container_networks }}"
+    container_secrets: "{{ container.secrets | default(_service_container_secrets) }}"
+    container_env: "{{ container.env | default(service_container_env) }}"
+    container_requires: "{{ _service_container_requires }}"
+    container_wants: "{{ service_wants }}"
+    container_auto_update: "{{ service_auto_update }}"
+  loop: "{{ _service_additional_containers }}"
+  loop_control:
+    loop_var: container

roles/service/tasks/main.yaml

@@ -18,6 +18,10 @@
   ansible.builtin.include_tasks: mounts.yaml
   when: service_container_mounts | length > 0
 
+- name: Additional containers for {{ service_name }}
+  ansible.builtin.include_tasks: additional.yaml
+  when: _service_additional_containers | length > 0
+
 - name: Main container for {{ service_name }}
   ansible.builtin.import_role:
     name: container
@@ -28,7 +32,7 @@
     container_user: "{{ service_container_user }}"
     container_mounts: "{{ _service_container_mounts }}"
     container_publish_ports: "{{ service_container_publish_ports }}"
-    container_networks: "{{ [service_name] + service_container_additional_networks }}"
+    container_networks: "{{ _service_container_networks }}"
     container_secrets: "{{ _service_container_secrets }}"
     container_env: "{{ service_container_env }}"
     container_requires: "{{ _service_container_requires }}"