A g10k-code job wedged in ContainerCreating on a failed CephFS mount and never reached a terminal condition, so it stayed in the CronJob active list and `concurrencyPolicy: Forbid` skipped every following minute. No Puppet code reached the estate for 6 days, and the piled-up missed slots crossed the controller 100-slot cap into `TooManyMissedTimes`. The CronJob carried no deadlines at all.
- Cap a job at `activeDeadlineSeconds: 300` on the Job spec, so a hang is failed as `DeadlineExceeded` and drops out of the active list (healthy runs take 16-18s).
- Set `startingDeadlineSeconds: 200`, bounding missed-schedule look-back to ~3 slots so the count cannot reach 100.
Reviewed-on: #490
Co-authored-by: unkin-agent <unkin-agent@unkin.net>
Co-committed-by: unkin-agent <unkin-agent@unkin.net>
unkin-agent
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