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Shouldn't ec2 kernel panic be handled on the ec2-level instead? It's not like they're running hardware nodes, after all. And surely kernel panics on k8 nodes sh
by Elucalidavah 3y ago
Shouldn't ec2 kernel panic be handled on the ec2-level instead? It's not like they're running hardware nodes, after all. And surely kernel panics on k8 nodes shouldn't really be a thing? Are they loading custom kernel modules at random times in there?
- dboreham 3y agoEC2 it appears does not do this (capture a kernel panic reason and put it somewhere that an orchestration system can find it later). Kernel panics are a thing. Whether a kernel is hosting k8s processes seems not terribly relevant to the probability it will panic? k8s seems neither likely to induce panics more often, nor to reduce their probability, imho. This is probably a case of "at scale, everything happens", including kernel panics in VMs that most people assume never panic.