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dfang/gist:ff45c0df555903085158cccb7a7f8054

Last active September 27, 2019 10:36
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debugging dns, network in k8s
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gistfile1.md 
kubectl apply -f https://github.com/infrabricks/kubernetes-standalone/raw/master/examples/alpine.yml
kubectl apply -f https://github.com/infrabricks/kubernetes-standalone/raw/master/examples/busybox.yml

then

kubectl exec -ti alpine -- nslookup/ping/curl/sh

apk add curl

tip from: google kubernetes debug dns

kubectl run -it --rm --restart=Never alpine --image=alpine sh
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dfang commented Sep 27, 2019

https://github.com/aylei/kubectl-debug

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