version: '3.1' services: postgres: image: postgres:11 restart: always environment: - POSTGRES_USER - POSTGRES_PASSWORD - POSTGRES_DB - POSTGRES_NON_ROOT_USER - POSTGRES_NON_ROOT_PASSWORD volumes: - ./init-data.sh:/docker-entrypoint-initdb.d/init-data.sh n8n: image: n8nio/n8n restart: always environment: - DB_TYPE=postgresdb - DB_POSTGRESDB_HOST=postgres - DB_POSTGRESDB_PORT=5432 - DB_POSTGRESDB_DATABASE=${POSTGRES_DB} - DB_POSTGRESDB_USER=${POSTGRES_NON_ROOT_USER} - DB_POSTGRESDB_PASSWORD=${POSTGRES_NON_ROOT_PASSWORD} - N8N_BASIC_AUTH_ACTIVE=true - N8N_BASIC_AUTH_USER - N8N_BASIC_AUTH_PASSWORD ports: - 5678:5678 links: - postgres volumes: - ~/.n8n:/home/node/.n8n # Wait 5 seconds to start n8n to make sure that PostgreSQL is ready # when n8n tries to connect to it command: /bin/sh -c "sleep 5; n8n start"