control: update down with can_delete_pods

We want to back out early if the user is not able to bring down the network

Author: mplsgrant

src/warnet/control.py

@@ -26,6 +26,7 @@
     TANK_MISSION,
 )
 from .k8s import (
+    can_delete_pods,
     delete_pod,
     get_default_namespace,
     get_default_namespace_or,
@@ -138,6 +139,10 @@ def delete_pod(pod_name, namespace):
         subprocess.Popen(cmd, shell=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
         return f"Initiated deletion of pod: {pod_name} in namespace {namespace}"
 
+    if not can_delete_pods():
+        click.secho("You do not have permission to bring down the network.", fg="red")
+        return
+
     namespaces = get_namespaces()
     release_list: list[dict[str, str]] = []
     for v1namespace in namespaces: