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coolify/templates/compose/n8n-with-postgres-and-worker.yaml

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# documentation: https://n8n.io
# slogan: n8n is an extendable workflow automation tool with queue mode and workers.
# category: automation
# tags: n8n,workflow,automation,open,source,low,code,queue,worker,scalable
# logo: svgs/n8n.png
# port: 5678
services:
n8n:
image: docker.n8n.io/n8nio/n8n
environment:
- SERVICE_URL_N8N_5678
- N8N_EDITOR_BASE_URL=${SERVICE_URL_N8N}
- WEBHOOK_URL=${SERVICE_URL_N8N}
- N8N_HOST=${SERVICE_URL_N8N}
- GENERIC_TIMEZONE=${GENERIC_TIMEZONE:-Europe/Berlin}
- TZ=${TZ:-Europe/Berlin}
- DB_TYPE=postgresdb
- DB_POSTGRESDB_DATABASE=${POSTGRES_DB:-n8n}
- DB_POSTGRESDB_HOST=postgresql
- DB_POSTGRESDB_PORT=5432
- DB_POSTGRESDB_USER=$SERVICE_USER_POSTGRES
- DB_POSTGRESDB_SCHEMA=public
- DB_POSTGRESDB_PASSWORD=$SERVICE_PASSWORD_POSTGRES
- EXECUTIONS_MODE=queue
- QUEUE_BULL_REDIS_HOST=redis
- QUEUE_HEALTH_CHECK_ACTIVE=true
- N8N_ENCRYPTION_KEY=${SERVICE_PASSWORD_ENCRYPTION}
- N8N_RUNNERS_ENABLED=true
- OFFLOAD_MANUAL_EXECUTIONS_TO_WORKERS=true
- N8N_BLOCK_ENV_ACCESS_IN_NODE=${N8N_BLOCK_ENV_ACCESS_IN_NODE:-true}
- N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=${N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS:-true}
volumes:
- n8n-data:/home/node/.n8n
depends_on:
postgresql:
condition: service_healthy
redis:
condition: service_healthy
healthcheck:
test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:5678/"]
interval: 5s
timeout: 20s
retries: 10
n8n-worker:
image: docker.n8n.io/n8nio/n8n
command: worker
environment:
- GENERIC_TIMEZONE=${GENERIC_TIMEZONE:-Europe/Berlin}
- TZ=${TZ:-Europe/Berlin}
- DB_TYPE=postgresdb
- DB_POSTGRESDB_DATABASE=${POSTGRES_DB:-n8n}
- DB_POSTGRESDB_HOST=postgresql
- DB_POSTGRESDB_PORT=5432
- DB_POSTGRESDB_USER=$SERVICE_USER_POSTGRES
- DB_POSTGRESDB_SCHEMA=public
- DB_POSTGRESDB_PASSWORD=$SERVICE_PASSWORD_POSTGRES
- EXECUTIONS_MODE=queue
- QUEUE_BULL_REDIS_HOST=redis
- QUEUE_HEALTH_CHECK_ACTIVE=true
- N8N_ENCRYPTION_KEY=${SERVICE_PASSWORD_ENCRYPTION}
- N8N_RUNNERS_ENABLED=true
- N8N_BLOCK_ENV_ACCESS_IN_NODE=${N8N_BLOCK_ENV_ACCESS_IN_NODE:-true}
- N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=${N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS:-true}
volumes:
- n8n-data:/home/node/.n8n
healthcheck:
test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:5678/healthz"]
interval: 5s
timeout: 20s
retries: 10
depends_on:
n8n:
condition: service_healthy
postgresql:
condition: service_healthy
redis:
condition: service_healthy
postgresql:
image: postgres:16-alpine
volumes:
- postgresql-data:/var/lib/postgresql/data
environment:
- POSTGRES_USER=$SERVICE_USER_POSTGRES
- POSTGRES_PASSWORD=$SERVICE_PASSWORD_POSTGRES
- POSTGRES_DB=${POSTGRES_DB:-n8n}
healthcheck:
test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
interval: 5s
timeout: 20s
retries: 10
redis:
image: redis:6-alpine
volumes:
- redis-data:/data
healthcheck:
test: ["CMD", "redis-cli", "ping"]
interval: 5s
timeout: 5s
retries: 10