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[Kubernetes] volume node affinity conflict

Posted on March 14, 2023March 14, 2023 By nim No Comments on [Kubernetes] volume node affinity conflict

Hôm này bạn của mình thực hiện upgrade eks cluster.
Trong eks cluster có 1 deployment sử dụng PVC thông qua EBS

Mà chúng bị lỗi này:

0/3 nodes are available: 1 node(s) didn't match Pod's node affinity/selector, 2 node(s) had volume node affinity conflict.

Pod này thì là linux và mình đang có 2 node linux.

Mình có đọc được bài viết này.
https://pet2cattle.com/2022/04/volume-affinity-conflict
https://copyprogramming.com/howto/kubernetes-pod-warning-1-node-s-had-volume-node-affinity-conflict

Lúc này đơn giản chúng ta sẽ tăng số node = số availability zones

Bạn sẽ cần kiểm tra pv đang gắn trên avaiability zone nào?

của mình là us-west-2c

Bạn cần create 1 node nằm trên us-west-2c

AWS - Amazon Web Service

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