kubectl deletion helper

kubectl-deletion-helper.sh

#!/usr/bin/env bash

set -e

kubedl ()
{
    TYPE=$1
    NAME=$2
    NAMESPACE=$3

    if [ -z "$TYPE" ] || [ -z "$NAME" ]; then
        echo "Usage: kubedl <type> <name/label> <namespace=default>"
        return
    fi

    if [ -z "$NAMESPACE" ]; then
        NAMESPACE="default"
    fi

    if [[ "$NAME" =~ "=" ]]; then
        OBJECT=$(kubectl get "$TYPE" --no-headers --namespace="$NAMESPACE" --ignore-not-found | grep "$NAME" | awk '{print $1}')
    else
        OBJECT=$(kubectl get "$TYPE" --no-headers --namespace="$NAMESPACE" -l "$NAME" --ignore-not-found | awk '{print $1}')
    fi

    if [ -z "$OBJECT" ]; then
        echo "$TYPE not found with name/label $NAME"
        return
    fi

    kubectl delete "$TYPE" "$OBJECT" --namespace="$NAMESPACE"
}