Initialise repository structure and placeholder files. Generic functionality works i guess, need to come up with a better solution for compose templates

roles/arr/templates/compose.yaml.j2

@@ -0,0 +1,31 @@
+services:
+{% for name, service in arr_services.items() %}
+  {{ name }}:
+    image: {{ service.image }}
+    restart: unless-stopped
+    env_file: .env
+{% if arr_routing_mode == "host" %}
+    ports:
+      - "{{ service.port }}:{{ service.port }}"
+{% endif %}
+{% if arr_routing_mode == "traefik" %}
+    # internal service port: {{ service.port }}; not published on the Docker host
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.{{ name }}.rule=Host(`{{ service.domain }}`)
+      - traefik.http.routers.{{ name }}.entrypoints={{ arr_traefik_entrypoint }}
+      - traefik.http.routers.{{ name }}.tls={{ arr_traefik_tls | bool | ternary('true', 'false') }}
+      - traefik.http.services.{{ name }}.loadbalancer.server.port={{ service.port }}
+    networks:
+      - {{ arr_traefik_network }}
+{% endif %}
+    volumes:
+      - {{ arr_config_root }}/{{ name }}:/config
+      - {{ arr_media_root }}:/media
+      - {{ arr_downloads_root }}:/downloads
+{% endfor %}
+{% if arr_routing_mode == "traefik" %}
+networks:
+  {{ arr_traefik_network }}:
+    external: true
+{% endif %}