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borsna/kubectl-log-tail.sh

Last active October 9, 2023 17:51
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Tail log for kubernetes pod by geting list of pods and filter by substring
Raw
kubectl-log-tail.sh
#!/bin/bash
namespace=mynamespace
pods=$(kubectl get po -n $namespace -o jsonpath='{range .items[*]}{.metadata.name}{"\t"}{end}')
for i in $(echo $pods | sed "s/\t/ /g")
do
case $i in *"$1"*)
kubectl logs -n $namespace $i --follow;;
esac
done
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borsna commented Oct 9, 2023

Got bored of listing kubernetes pods and then geting the generated name to get a tail log.
call script by:
sh kubectl-log-tail.sh some-service

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