Moving destroyvms function

scripts/.common

@@ -119,3 +119,17 @@ create_kubeconfig() {
 }
 
 
+destroyvms() {
+  for host in ${!hosts[*]}; do
+    if test -f $ctxdir/data/$host/pid ; then
+      pid=$(cat $ctxdir/data/$host/pid)
+      if ! test -d /proc/$pid ; then
+        pinfo "VM $host seems not running"
+      else
+        pinfo "Cleaning VM $host with PID $pid..."
+        kill $pid && sleep 1
+      fi
+    fi
+  done
+}
+