Monitoring an Offen instance

If you want to make sure your Offen instance is always up and running by monitoring it - either yourself, or using a service such as Pingdom or similar - you can use the /healthz/ endpoint that should always respond with a 200 status code:

$ curl -I
HTTP/2 200 
cache-control: no-store
content-type: application/json; charset=utf-8
vary: Accept-Encoding
content-length: 11
date: Tue, 30 Jun 2020 06:33:59 GMT

and a payload like this:

$ curl -X GET