# Deploy n8n with PostgreSQL and Nginx on Jelastic
# Author: YoanDev - https://yoandev.co
# Date: 2025-05-08

type: install

name: Simple n8n Stack
id: simple-n8n-stack

description: Deploy n8n with PostgreSQL and Nginx on Jelastic

categories:
  - application
  - automation
  - integration

ssl: true

settings:
  fields:
  - type: string
    name: DOMAIN
    caption: Domain name (without https://)
  - type: string
    name: URL
    caption: URL of the n8n instance (with https://)

globals:
  DB_PASS: "${fn.password(10)}"

nodes:
  - nodeType: nginx
    nodeGroup: bl
    count: 1
    cloudlets: 8
    fixedCloudlets: 1
    displayName: LoadBalancer

  - nodeType: postgres15
    count: 1
    cloudlets: 8
    fixedCloudlets: 1
    nodeGroup: sqldb
    displayName: postgresql
    isSLBAccessEnabled: false
    password: ${globals.DB_PASS}
    volumes:
      - /var/lib/postgresql/data

  - image: n8nio/n8n:latest
    cloudlets: 12
    fixedCloudlets: 2
    isSLBAccessEnabled: false
    nodeGroup: cp
    volumes:
        - /home/
    env:
      DB_TYPE: postgresdb
      DB_POSTGRESDB_HOST: sqldb
      DB_POSTGRESDB_PORT: "5432"
      DB_POSTGRESDB_DATABASE: postgres
      DB_POSTGRESDB_USER: webadmin
      DB_POSTGRESDB_PASSWORD: ${globals.DB_PASS}
      DOCKER_EXPOSED_PORT: "5678"
      WEBHOOK_URL: ${settings.URL}
      N8N_HOST: ${settings.DOMAIN}
      N8N_EDITOR_BASE_URL: ${settings.URL}
      N8N_PROTOCOL: https
      N8N_RUNNERS_ENABLED: true
      N8N_PROXY_HOPS: 1