Added localhost managing ability to glusterupdate.sh

gluster/update/config.sh

 #!/bin/bash
 
-hosts="snail lin-test cellar windsor nun lav vbox asu multi space1"
+hosts="snail lin-test cellar windsor nun lav vbox asu multi space1 localhost"
 clients="euclid atlant grape"
 # builder builder64"

gluster/update/glusterupdate.sh

@@ -6,7 +6,11 @@ run_on_hosts(){
 for i in $hosts
 do
   echo $i
-  ssh $i 'bash -s' <<< "$@"
+  if [ $i != localhost ]
+  then
+      ssh $i 'bash -s' <<< "$@"
+  else
+      "$@"
   done
 }