Amazon EKS node group Spot instance
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I've updated a managed node group from on-demand to SPOT and since I'm getting some network issue : mountVolume. SetUp failed to volume "web-krups-config": failed to sync configmap cache : timed out waiting for the condition MoutVolume.SetUp failed to volume "nri-integrations-cfg-volume" : object "newrelic"/"newrelic-bundle-nrk8s-integrations-cfg" not registered network is not ready: container runtime network not ready : NetworkReady=false reason:docker : network plugin is not ready : cni config uninitialized
Any idea or best practices to follow to understand the root cause & fix this issue ? Pods on this node group seems to be in running state ~15 minute and move to pending state.
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Assuming you are using the VPC CNI looks like its failing to load correctly. Check the aws-node pod for the node in question for any logs https://github.com/aws/amazon-vpc-cni-k8s/blob/master/docs/troubleshooting.md#troubleshooting-cniipamd-at-node-level https://aws.amazon.com/premiumsupport/knowledge-center/eks-cni-plugin-troubleshooting/