tusuii 245301450c fix: use maxSurge=0 rolling update to avoid CPU pressure on small cluster ...

During rolling updates with the default maxSurge=1, an extra surge pod was
created temporarily (3 pods instead of 2), causing all 3 nodes to report
"Insufficient CPU" and delaying scheduling past the Jenkins rollout timeout.

With maxSurge=0 / maxUnavailable=1, one old pod terminates first before a
new one starts — pod count stays at 2 throughout, no extra CPU needed.

Also increase Jenkins rollout timeout from 300s to 600s as a safety net
for CPU-constrained nodes that may still need extra scheduling time.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-02-28 00:10:04 +05:30

1.7 KiB

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