app.json

{
  "name": "Node.js Redis demo",
  "description": "A demo setup for using Redis to handle session in Node.js",
  "repository": "https://github.com/velizarn/redis-demo.git",
  "logo": "https://cdn.jsdelivr.net/gh/heroku/node-js-getting-started@master/public/node.svg",
  "keywords": [
    "connect-redis",
    "expressjs",
    "express-session",
    "heroku",
    "node",
    "redis",
    "redis-session"
  ],
  "buildpacks": [
    { "url": "heroku/nodejs" },
    { "url": "velizarn/heroku-buildpack-nano" },
    { "url": "velizarn/heroku-buildpack-securekey" },
    { "url": "https://github.com/ianpurvis/heroku-buildpack-version" }
  ],
  "addons": [
    "heroku-redis:hobby-dev",
    "loaderio:basic",
    "redismonitor:free"
  ],
  "stack": "heroku-20",
  "formation": {
    "web": {
      "quantity": 1,
      "size": "free",
      "command": "node --optimize_for_size --max_old_space_size=460 --gc_interval=100 src/web-cl.js"
    }
  },
  "env": {
    "CACHE_TTL": {
      "description": "TTL for session, in seconds",
      "value": "3600",
      "required": true
    },
    "LOG_LEVEL": {
      "value": "info"
    },
    "TZ": {
      "description": "Set time zone for your application",
      "value": "Europe/Sofia"
    },
    "VERIFICATION_CONTENT": {
      "description": "Verification file content (loader.io)",
      "value": "",
      "required": false
    },
    "VERIFICATION_URI": {
      "description": "Verification file endpoint (loader.io)",
      "value": "",
      "required": false
    },
    "WEB_CONCURRENCY": {
      "value": "2"
    }
  }
}