perf: exclude caddy and docker from k8_cluster_destroy

Author: andhreljaKern

k8-cluster/destroy.sh

@@ -11,8 +11,16 @@ do
 done
 
 kubectl config set-context --current --namespace=$KUBERNETES_NAMESPACE
-KUBERNETES_DEPLOYMENTS=$(kubectl get deployment --output json | jq -r '.items[].metadata.name')
-KUBERNETES_SERVICES=$(kubectl get service --output json | jq -r '.items[].metadata.name')
+KUBERNETES_DEPLOYMENTS=$(kubectl get deployment --output json \
+    | jq -r '.items[] | select(.metadata.name as $name 
+        | ["caddy", "docker"] 
+        | index($name) | not) 
+    | .metadata.name')
+KUBERNETES_SERVICES=$(kubectl get service --output json \
+    | jq -r '.items[] | select(.metadata.name as $name 
+        | ["caddy", "docker"] 
+        | index($name) | not) 
+    | .metadata.name')
 
 for deploy in $KUBERNETES_DEPLOYMENTS; do
   kubectl delete deployment $deploy