perf: upgraded destroy script

Author: andhreljaKern

k8s/destroy.sh

@@ -2,32 +2,17 @@
 set -e
 
 KUBERNETES_NAMESPACE=""
+ENVIRONMENT_NAME=""
 
-while getopts n: flag
+while getopts n:e: flag
 do
     case "${flag}" in
         n) KUBERNETES_NAMESPACE=${OPTARG};;
+        e) ENVIRONMENT_NAME=${OPTARG};;
     esac
 done
 
 kubectl config set-context --current --namespace=$KUBERNETES_NAMESPACE
 echo "Context set to namespace: \"$KUBERNETES_NAMESPACE\""
 
-KUBERNETES_DEPLOYMENTS=$(kubectl get deployment --output json \
-    | jq -r '.items[] | select(.metadata.name as $name 
-        | ["caddy"] 
-        | index($name) | not) 
-    | .metadata.name')
-KUBERNETES_SERVICES=$(kubectl get service --output json \
-    | jq -r '.items[] | select(.metadata.name as $name 
-        | ["caddy"] 
-        | index($name) | not) 
-    | .metadata.name')
-
-for deploy in $KUBERNETES_DEPLOYMENTS; do
-  kubectl delete deployment $deploy
-done
-
-for svc in $KUBERNETES_SERVICES; do
-  kubectl delete service $svc
-done
+kubectl delete --kustomize cluster/$ENVIRONMENT_NAME