refactor: switch n8n to named volumes. labels and env cleanup

n8n/.env.example

@@ -0,0 +1,8 @@
+N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
+N8N_PORT=5678
+N8N_RUNNERS_ENABLED=true
+NODE_ENV=production
+GENERIC_TIMEZONE=Etc/UTC
+TZ=Etc/UTC
+N8N_SECURE_COOKIE=false
+N8N_COMMUNITY_PACKAGES_ALLOW_TOOL_USAGE=true

n8n/compose.yaml

@@ -3,25 +3,11 @@ services:
     image: docker.n8n.io/n8nio/n8n
     container_name: n8n
     restart: unless-stopped
-    environment:
-      - N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
-      - N8N_PORT=5678
-      - N8N_RUNNERS_ENABLED=true
-      - NODE_ENV=production
-      - GENERIC_TIMEZONE=Europe/Bratislava
-      - TZ=Europe/Bratislava
-      - N8N_SECURE_COOKIE=false
-      - N8N_COMMUNITY_PACKAGES_ALLOW_TOOL_USAGE=true
+    env_file:
+      - .env
     volumes:
-      - ./n8n-node-data:/home/node/.n8n
-      - ./n8n-files:/files
-    extra_hosts:
-      - "enterprise.n8n.io:104.26.13.187"
-      - "enterprise.n8n.io:104.26.12.187"
-      - "enterprise.n8n.io:172.67.68.102"
-    dns:
-      - 1.1.1.1
-      - 8.8.8.8
+      - data:/home/node/.n8n
+      - files:/files
     networks:
       - proxy
       - n8n
@@ -48,6 +34,9 @@ services:
       - glance.icon=si:n8n
       - glance.url=https://n8n.forust.xyz/
       - glance.description=n8n is a workflow automation tool that enables you to connect various apps and services to automate tasks and processes.
+volumes:
+  data:
+  files:
 networks:
   n8n:
     external: false