initial commit

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

roles/diun/templates/compose.yml.j2

@@ -0,0 +1,21 @@
+services:
+  diun:
+    image: crazymax/diun:{{ diun_version }}
+    container_name: diun
+    restart: unless-stopped
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - /srv/diun/data:/data
+    environment:
+      CONFIG: /data/diun.yml
+      TZ: {{ timezone | default('UTC') }}
+      LOG_LEVEL: info
+      LOG_JSON: "true"
+    labels:
+      diun.enable: "false"
+    networks:
+      - monitoring
+
+networks:
+  monitoring:
+    external: true