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kubectl-purge
executable file
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kubectl-purge
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#!/bin/bash
usage="kubectl $(basename "$0") [-h] NAMESPACE NAME
kubectl plugin, requires TILLER_NS set before call. Will run helm delete --purge on release associated with pod.
Release is acquired from the pod's 'describe' information in the 'tags' section.
Examples:
kubectl purge my-namespace my-namespace-pod1-123: Purge the release associated with 'my-namespace-pod1-123' pod"
while getopts ':h' option; do
case "$option" in
h) echo "$usage"
exit
;;
esac
done
shift $((OPTIND -1))
namespace=$1
name=$2
if [ -z "$TILLER_NS" ]; then
echo "Set TILLER_NS environment variable before calling this function"
exit 1;
elif [ -z "$namespace" ]; then
echo "No Namespace provided"
exit 1;
elif [ -z "$name" ]; then
echo "No Name provided"
exit 1;
fi
kubectl describe pods -n $namespace $name | grep release | cut -f 2 -d'=' | xargs -J rel helm --tiller-namespace $TILLER_NS delete --purge rel