implemented compose by url, parse, local yaml.

roles/grafana_renderer/tasks/main.yml

@@ -5,6 +5,7 @@
   vars:
     docker_app_env_template_src: "{{ playbook_dir }}/../roles/grafana_renderer/templates/env.j2"
     docker_app_compose_template_src: "{{ playbook_dir }}/../roles/grafana_renderer/templates/compose.yaml.j2"
+    docker_app_compose_override_template_src: "{{ playbook_dir }}/../roles/grafana_renderer/templates/compose.override.yaml.j2"
     docker_app_name: "{{ grafana_renderer_name }}"
     docker_app_dir: "{{ grafana_renderer_dir }}"
     docker_app_image: "{{ grafana_renderer_image }}"

roles/grafana_renderer/templates/compose.override.yaml.j2

@@ -0,0 +1,3 @@
+services:
+  {{ docker_app_name }}: {}
+

roles/grafana_renderer/templates/compose.yaml.j2

@@ -17,10 +17,10 @@ services:
 {% if docker_app_env | length > 0 %}
     env_file: .env
 {% endif %}
-{% if docker_app_routing_mode == "host" and docker_app_ports | length > 0 %}
+{% if docker_app_routing_mode in ["host", "traefik_file"] and docker_app_ports | length > 0 %}
     ports:
 {% for port in docker_app_ports %}
-      - "{{ port.bind | default('0.0.0.0') }}:{{ port.host | default(port.container) }}:{{ port.container }}{% if port.protocol | default('tcp') != 'tcp' %}/{{ port.protocol }}{% endif %}"
+      - "{{ port.bind | default((docker_app_traefik_file_bind_address if docker_app_routing_mode == 'traefik_file' else '0.0.0.0')) }}:{{ port.host | default(port.container) }}:{{ port.container }}{% if port.protocol | default('tcp') != 'tcp' %}/{{ port.protocol }}{% endif %}"
 {% endfor %}
 {% endif %}
 {% if docker_app_routing_mode == "traefik" and docker_app_service_port %}

roles/grafana_renderer/upstream/SOURCE.md

@@ -0,0 +1,7 @@
+# Upstream Snapshot
+
+This directory stores copied upstream reference files for the `grafana_renderer` role.
+
+See `docs/upstream-sources.yml` for repository URLs, refs, README paths, Compose paths, and verification status.
+
+Snapshot files are reference material only. Deployments are generated from this role's `templates/` directory.

roles/grafana_renderer/upstream/docker-compose.yml

@@ -0,0 +1,5 @@
+services:
+  renderer:
+    container_name: grafana-renderer
+    image: grafana/grafana-image-renderer:latest
+    restart: unless-stopped