Walkley

[Bug] Not authorized to access pricing API errors in Karpenter log

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### What were you trying to accomplish? Create EKS cluster with Karpenter support. ### What happened? EKS cluster and Karpenter components were created, but have error messages in Karpenter controller...

**What happened**: There was some packets loss and retransmission happened in production environment by tcpdump capture, after narrowed down the issue happened on pod to pod communication, instead of node...

Revert the avoided problematic zone in cn-north-1 as EKS now supporting control plane for all AZs in cn-north-1 region

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Before 2022 Oct, there was a limitation to create EKS cluster against the AZ cnn1-az4 (it's mapped to cn-north-1d in most account), eksctl has a fix to avoid this AZ...