Quickly set up a health check page for your Rails app

allgood allows you to define custom health checks (as in: can the Rails app connect to the DB, are there any new users in the past 24 hours, are they actually using the app, etc.) in a very intuitive way that reads just like English.It provides a /healthcheck endpoint that displays the results in a beautiful page.You can then use that endpoint to monitor the health of your application via UptimeRobot, Pingdom, etc. These services will load your /healthcheck page every few minutes, so all checks will be run when UptimeRobot fetches the page.