X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-remote.git/blobdiff_plain/73ef973290945bd454e27cca6de4727445fc4436..74bf6f0c14efbc2e33fd9f8d79bdb807286725ca:/python/remote/monocast.py

diff --git a/python/remote/monocast.py b/python/remote/monocast.py
index 1b39b57..033d154 100644
--- a/python/remote/monocast.py
+++ b/python/remote/monocast.py
@@ -4,7 +4,7 @@ import random
 
 hostnames = [ h.hostname for h in config.hosts ]
 
-def monocast(args, hosts = hostnames, randomize = True):
+def monocast(args, hostnames = hostnames, randomize = True):
     """
     Given a command and a list of hostnames or IPs, issue the command to each
     node until it connects to one of the nodes.
@@ -17,17 +17,15 @@ def monocast(args, hosts = hostnames, randomize = True):
         stderr of remctl
     """
     if(randomize):
-        hosts = random.sample(hosts, len(hosts))
+        hostnames = random.sample(hostnames, len(hostnames))
     hostsdown = []
-    for host in hosts:
+    for host in hostnames:
         pipe = Popen(['remctl', host, 'remote', 'web'] + args, stdout=PIPE, stderr=PIPE)
         output = pipe.communicate()
         if pipe.returncode != 0:
             if output[1].startswith('remctl: cannot connect to %s' % host):
                 hostsdown.append(host)
             else:
-                #raise RuntimeError("remctl to host %s returned non-zero exit status %d; stderr:\n%s"
-                #                   % (host, pipe.returncode, output[1]))
                 return (host, hostsdown, pipe.returncode,) + output
         else:
             return (host, hostsdown, pipe.returncode,) + output