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I built OnlineOrNot's cron job monitoring service in a weekend (at least the initial version). Since I already had a scheduler job running for regular uptime c
by rozenmd 3y ago
I built OnlineOrNot's cron job monitoring service in a weekend (at least the initial version).
Since I already had a scheduler job running for regular uptime checks, I wrote an SQL query to find jobs that hadn't reported in the expected time.
On the other side, I built a quick endpoint for my public API for cron jobs to curl upon completion.
After that, I just needed to put up a UI, and it was complete (until I decided to productionize it by splitting it into its own, highly replicated service)