3 ms·
What kind of health checks? In my case, the kubelet process was staying alive and responsive to queries, I believe due to: # cat /proc/$(pgrep kubelet)/oom_s
by compumike 3mo ago
What kind of health checks? In my case, the kubelet process was staying alive and responsive to queries, I believe due to:
# cat /proc/$(pgrep kubelet)/oom_score_adj
-999
(from OOMScoreAdjust=-999 in /etc/systemd/system/kubelet.service)
With this score, the Linux OOM killer wouldn't touch it, but any of my Pods were fair game.
- nijave 3mo agoAt the metrics level, you can compare old vs new release. Have been bitten before by resource requirements dramatically change (regardless of whether it's a bug or functionality change)