48abb7c520
The weekday-only schedule was a 2026-03-16-incident-era guardrail when the rest of the safety net was thin. Today's gates — halt-on-alert, sentinel-gate Check 4 (24h soak via node Ready transitions), the K8sUpgradeStalled alert, drainTimeout=30m, concurrency=1, and the sentinel-path fix from earlier today — make weekend reboots safe and just clear the backlog faster. Effect: 5 pending node reboots clear in 5 calendar days instead of queueing up over weekends. The K8s version-upgrade detection at Sun 12:00 UTC self-defers if a Sunday-morning kured reboot fires (the RecentNodeReboot alert is in the Upgrade Gates ignore-less list for the version-upgrade preflight — same mechanism kured uses). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| main.tf | ||
| secrets | ||
| terragrunt.hcl | ||