dotfiles/home/.bin/kube-all

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#!/usr/bin/env bash
set -e
NAMESPACE="$(kubectl config view --minify --output 'jsonpath={..namespace}')"
LABEL=""
ALL_NAMESPACES=false
print_usage() {
echo "kube-all - A better 'kubectl get all' - actually get all Kubernetes resources, including custom resources"
echo " "
echo "kube-all [options]"
echo " "
echo "Options:"
echo "-h, --help show this help text"
echo "-n, --namespace the namespace the to search in"
echo "-l, --selector the label selector to match on"
echo "-A, --all-namespaces match resources in all namespaces (default: false)"
}
while test $# -gt 0; do
case "$1" in
-n|--namespace)
shift
NAMESPACE=$1
shift
;;
-l|--selector)
shift
LABEL=$1
shift
;;
-A|--all-namespaces)
ALL_NAMESPACES=true
shift
;;
-h|--help)
print_usage
exit 0
;;
*)
break
;;
esac
done
if [[ "${LABEL}" != "" ]]; then
LABEL="-l ${LABEL}"
fi
NAMES="$(kubectl api-resources --namespaced --verbs list -o name | tr '\n' ,)"
if [ $ALL_NAMESPACES ]; then
kubectl get "${NAMES:0:-1}" --show-kind --ignore-not-found ${LABEL} -A
else
kubectl get "${NAMES:0:-1}" --show-kind --ignore-not-found ${LABEL} -n ${NAMESPACE}
fi