app.json

{
  "name": "n8n",
  "description": "deploy n8n to heroku without any hassle",
  "keywords": ["n8n", "node", "automation"],
  "website": "https://n8n.io",
  "repository": "https://github.com/sarveshwarge/n8n-heroku",
  "logo": "https://raw.githubusercontent.com/n8n-io/n8n/master/packages/editor-ui/public/favicon-32x32.png",
  "success_url": "/",
  "stack": "container",
  "env": {
    "N8N_BASIC_AUTH_ACTIVE": {
      "description": "Protect n8n setup with basic authentication.",
      "value": "true"
    },
    "GENERIC_TIMEZONE": {
      "description": "Time Zone to use with Heroku. You can find the name of your timezone here: https://momentjs.com/timezone/",
      "value": "Europe/Berlin"
    },
    "N8N_BASIC_AUTH_USER": {
      "description": "Basic Authentication User for n8n",
      "value": "user"
    },
    "N8N_BASIC_AUTH_PASSWORD": {
      "description": "Basic Authentication Password to secure n8n.",
      "value": "pass"
    },
    "N8N_ENCRYPTION_KEY": {
      "description": "This is to set the n8n encryption key to a static value, so that heroku doesnt override it, causing AUTH to fail",
      "value": "MdRRn2jiZuVeh5tI77A6"
    },
    "PGSSLMODE": {
      "description": "Heroku made a change so SSL is required to connect to Postgres",
      "value": "require"
    },
    "NODE_TLS_REJECT_UNAUTHORIZED": {
      "description": "Because Heroku SSL is self signed, SSL fails if this is not set to 0",
      "value": 0
    },
    "WEBHOOK_URL": {
      "description": "Your app could be published to any domain, without specifying n8n will think that it's hosted on localhost (and it could break some scenarions ",
      "value": "https://<appname>.herokuapp.com"
    },
    "EXECUTIONS_MODE": {
      "description": "This is to set the n8n executions mode to queue mode, recommended to be used with Postgres or MySQL",
      "value": "queue"
    }
  },
  "formation": {
    "web": {
      "quantity": 1,
      "size": "free"
    },
    "worker": {
      "quantity": 1,
      "size": "free"
    }
  },
  "addons": [
    {
      "plan": "heroku-postgresql",
      "options": {
        "version": "14"
      }
    },
    {
      "plan": "papertrail:choklad"
    },
    {
      "plan": "heroku-redis:hobby-dev"
    }
  ]
}