'Kubernetes Pods Not Being Evicted
I have multiple pods on Kubernetes (v1.23.5) that are not being evicted and rescheduled in case of node failure.
According to Kubernetes documentation, this process must begin after 300s:
Kubernetes automatically adds a Toleration for
node.kubernetes.io/not-readyandnode.kubernetes.io/unreachablewithtolerationSeconds=300, unless you, or a controller, set those tolerations explicitly. These automatically-added tolerations mean that Pods remain bound to Nodes for 5 minutes after one of these problems is detected.
Unfortunately, pods get stuck in terminating status and would not evict. However, in one test on a pod without any PVC attached, it evicted and started running on another node.
- I'm trying to understand how I can make other pods evict after the default 300s time.
- I don't know why it would not happen automatically and I must drain the pod stuck in a terminating state to make it work properly.
Sources
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Source: Stack Overflow
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