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Published 20 hours ago • verified publisher icon microsoft

What if the IP of worker node changes？

Open zhangxydlut opened this issue 3 years ago • 2 comments

Actually, I haven't really run into this trouble. But there is the potential that the IP of our worker nodes may change.

Is there any emergency plan for this sort of situation? Thanks!

zhangxydlut avatar Oct 30 '21 02:10 zhangxydlut

How do you deploy the k8s cluster. Using IP addr or nodename. If you are using IP address. IP changes may cause worker lose or services can not access k8s master.

Currently we don't tested our services in cluster with non-static IP.

Binyang2014 avatar Nov 01 '21 07:11 Binyang2014

I’m not sure what do you mean by "deploy using nodename". I guess the cluster nodes find each other according to the IP addresses specified in the layout.yaml.

Once we encounter the IP change, I will share the situation and the solution if possible.

zhangxydlut avatar Nov 01 '21 07:11 zhangxydlut