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im working on a fix for --dns-service-ip here #329. For now you will only be able to use the default values for --dns-service-ip until that change gets in.
im working on a fix for --dns-service-ip here #329. For now you will only be able to use the default values for --dns-service-ip until that change gets in.
Thanks Bryce, will it merge into main in these days?
Version
Karpenter Version: v0.0.0
Kubernetes Version: v1.0.0
Expected Behavior
the pod on new karpenter node, /etc/resolv.conf is 10.0.0.10. not follow az cli create --dns-service-ip 10.97.96.10.
this issue will cause cannot use custom vnet-subnet-id, the pod on karpenter node can not get reponse from default dns nameserver 10.0.0.10.
Actual Behavior
default nodepool
Steps to Reproduce the Problem
each AKS NAP cluster or self-host can reproduce this.
Resource Specs and Logs
(base) ottodeng@Otto-MacBook-Pro-M2.local:/Users/ottodeng/aks/self-host $ kubectl get pod -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
nginx-deployment-5f7bbf8bb-bkw8z 1/1 Running 0 18m 10.244.4.169 aks-t4-spot-rjz89
nginx-deployment-5f7bbf8bb-hvkvn 1/1 Running 0 18m 10.244.3.132 aks-t4-spot-xg75d
nginx-nodepool-5c64bc7fd8-xl92s 1/1 Running 0 18m 10.244.1.82 aks-nodepool1-32105842-vmss000001
nginx-nodepool-5c64bc7fd8-xs2mr 1/1 Running 0 18m 10.244.2.65 aks-nodepool1-32105842-vmss000000
(base) ottodeng@Otto-MacBook-Pro-M2.local:/Users/ottodeng/aks/self-host $ kubectl exec -it nginx-nodepool-5c64bc7fd8-xl92s cat /etc/resolv.conf
kubectl exec [POD] [COMMAND] is DEPRECATED and will be removed in a future version. Use kubectl exec [POD] -- [COMMAND] instead.
search default.svc.cluster.local svc.cluster.local cluster.local kdgjdzanqb1uxn5hrh45i34rib.ix.internal.cloudapp.net
nameserver 10.97.96.10
options ndots:5
(base) ottodeng@Otto-MacBook-Pro-M2.local:/Users/ottodeng/aks/self-host $ kubectl exec -it nginx-deployment-5f7bbf8bb-bkw8z cat /etc/resolv.conf
kubectl exec [POD] [COMMAND] is DEPRECATED and will be removed in a future version. Use kubectl exec [POD] -- [COMMAND] instead.
search default.svc.cluster.local svc.cluster.local cluster.local kdgjdzanqb1uxn5hrh45i34rib.ix.internal.cloudapp.net
nameserver 10.0.0.10
options ndots:5
(base) ottodeng@Otto-MacBook-Pro-M2.local:/Users/ottodeng/aks/self-host $
Community Note
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