fix: adapt n8n compose for Coolify (remove Traefik/proxy/mail_internal, add dockerfile_inline)

n8n/docker-compose.yml

@@ -1,6 +1,10 @@
 services:
   n8n:
     image: n8nio/n8n:latest
+    build:
+      context: .
+      dockerfile_inline: |
+        FROM n8nio/n8n:latest
     container_name: n8n
     restart: unless-stopped
     environment:
@@ -33,33 +37,7 @@ services:
       N8N_SMTP_STARTTLS: ${N8N_SMTP_STARTTLS}
 
     networks:
-      - proxy
       - n8n
-      - mail_internal
-
-    labels:
-      traefik.enable: "true"
-      traefik.docker.network: "proxy"
-
-      # UI (protegida por Authentik)
-      traefik.http.routers.n8n-ui.rule: "Host(`${N8N_DOMAIN}`)"
-      traefik.http.routers.n8n-ui.entrypoints: "${TRAEFIK_ENTRYPOINT_SECURE}"
-      traefik.http.routers.n8n-ui.tls: "true"
-      traefik.http.routers.n8n-ui.tls.certresolver: "${TRAEFIK_CERTRESOLVER}"
-      traefik.http.routers.n8n-ui.service: "n8n"
-      traefik.http.routers.n8n-ui.priority: "10"
-      # traefik.http.routers.n8n-ui.middlewares: "${TRAEFIK_AUTH_MIDDLEWARE}"
-
-      # Webhooks (NO protegidos, para que terceros puedan llamar)
-      traefik.http.routers.n8n-webhook.rule: "Host(`${N8N_DOMAIN}`) && (PathPrefix(`/webhook`) || PathPrefix(`/webhook-test`))"
-      traefik.http.routers.n8n-webhook.entrypoints: "${TRAEFIK_ENTRYPOINT_SECURE}"
-      traefik.http.routers.n8n-webhook.tls: "true"
-      traefik.http.routers.n8n-webhook.tls.certresolver: "${TRAEFIK_CERTRESOLVER}"
-      traefik.http.routers.n8n-webhook.service: "n8n"
-      traefik.http.routers.n8n-webhook.priority: "20"
-
-      # Puerto interno de n8n
-      traefik.http.services.n8n.loadbalancer.server.port: "${N8N_PORT}"
 
   n8n-db:
     image: postgres:16
@@ -75,11 +53,5 @@ services:
       - n8n
 
 networks:
-  proxy:
-    external: true
-  # authentik_internal:
-  #   driver: bridge
   n8n:
     driver: bridge
-  mail_internal:
-    external: true

n8n/stack.env

@@ -1,28 +1,28 @@
 ##### n8n - Base de datos #####
-N8N_DB_TYPE=
+N8N_DB_TYPE=postgresdb
-N8N_DB_HOST=
+N8N_DB_HOST=n8n-db
-N8N_DB_PORT=
+N8N_DB_PORT=5432
-N8N_DB_NAME=
+N8N_DB_NAME=n8n
-N8N_DB_USER=
+N8N_DB_USER=n8n
 N8N_DB_PASSWORD=
 
 ##### n8n - Servidor / dominio #####
 N8N_HOST=
-N8N_PORT=
+N8N_PORT=5678
-N8N_PROTOCOL=
+N8N_PROTOCOL=https
 N8N_WEBHOOK_URL=
 
-N8N_TIMEZONE=
+N8N_TIMEZONE=Europe/Madrid
 
 # Genera una nueva con: openssl rand -hex 32
 N8N_ENCRYPTION_KEY=
 
-N8N_NODE_ENV=
+N8N_NODE_ENV=production
-N8N_DIAGNOSTICS_ENABLED=
+N8N_DIAGNOSTICS_ENABLED=false
 
-##### n8n - Correo (via mail-relay interno) #####
+##### n8n - Correo (SMTP) #####
 N8N_EMAIL_MODE=smtp
-N8N_SMTP_HOST=mail-relay
+N8N_SMTP_HOST=
 N8N_SMTP_PORT=587
 N8N_SMTP_USER=
 N8N_SMTP_PASS=
@@ -31,15 +31,9 @@ N8N_SMTP_SSL=false
 N8N_SMTP_STARTTLS=false
 
 ##### PostgreSQL interno #####
-POSTGRES_USER=
+POSTGRES_USER=n8n
 POSTGRES_PASSWORD=
-POSTGRES_DB=
+POSTGRES_DB=n8n
 
-# Ruta en el host para los datos de Postgres (relativa o absoluta)
+# Ruta en el host para los datos de Postgres
-N8N_DB_DATA_PATH=
+N8N_DB_DATA_PATH=/opt/n8n/postgres
-
-##### Traefik #####
-N8N_DOMAIN=
-TRAEFIK_ENTRYPOINT_SECURE=
-TRAEFIK_CERTRESOLVER=
-TRAEFIK_AUTH_MIDDLEWARE=