I’m running a periodic cronjob (on toolforge/kubernetes) that I’d like to monitor. Ideally, my cronjob could send a heartbeat to some monitoring system for each successful run. For example, it would send an HTTP POST request to
monitoring.wmcloud.org/mycronjob or whatever. When no heartbeat has been received for >3 weeks, I’d like to receive an email alert to some configured email address. Does Wikimedia operate some heartbeat monitoring system like this?