Self-heal Jenkins Hetzner agents that lost their retention strategy - #392
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…ion strategy - New init.groovy.d/hetznerRetentionSelfheal.groovy on all 8 EC2 masters with init delivery - Cures agents whose effective retention degraded to Always (never reaped) at boot and every 10 minutes - Backstop for the plugin-side deserialization fix in v103.percona.29; no-op when healthy
…hour-wrap agents - Live re-evaluation now swaps the PeriodicWork (marker toString) instead of keeping the first script's closure forever - Hour-wrap agents are excluded from the cure, their policy is immune and idle retention would change its semantics - Drop the system-property guard the timer swap replaces
…f-heal - Cure only agents positively identified as idle-period; unreadable policies are skipped and logged, never rewritten - Per-node try/catch so one throwing node cannot abort the pass, guarded boot call so registration always runs - Late PeriodicWork registration verified live on pg.cd (probe fired within one period)
vorsel
approved these changes
Aug 7, 2026
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Bug
Fix
init.groovy.d/hetznerRetentionSelfheal.groovyon the 8 EC2 masters with init delivery: cures any Hetzner agent whose effective retention degraded to Always, at boot and every 10 minutes via a PeriodicWork.