From 632ab6dde450c5e7b35f8817816c9d04294bd230 Mon Sep 17 00:00:00 2001
From: Greg Price <price@mit.edu>
Date: Sun, 29 Jun 2008 00:40:18 -0400
Subject: [PATCH] web: say where a VM is running

svn path=/trunk/packages/sipb-xen-www/; revision=662
---
 code/controls.py |    7 +++++++
 code/main.py     |    2 ++
 2 files changed, 9 insertions(+)

diff --git a/code/controls.py b/code/controls.py
index 050b365..1d9b824 100644
--- a/code/controls.py
+++ b/code/controls.py
@@ -196,6 +196,13 @@ def statusInfo(machine):
     status = parseStatus(value_string)
     return status
 
+def listHost(machine):
+    """Return the host a machine is running on"""
+    out, err = remctl('control', machine.name, 'listhost', err=True)
+    if err:
+        return None
+    return out
+
 def deleteVM(machine):
     """Delete a VM."""
     remctl('control', machine.name, 'destroy', err=True)
diff --git a/code/main.py b/code/main.py
index 7513973..c8444e8 100755
--- a/code/main.py
+++ b/code/main.py
@@ -491,6 +491,7 @@ def infoDict(username, state, machine):
         cputime = None
     else:
         main_status = dict(status[1:])
+        main_status['host'] = controls.listHost(machine)
         start_time = float(main_status.get('start_time', 0))
         uptime = datetime.timedelta(seconds=int(time.time()-start_time))
         cpu_time_float = float(main_status.get('cpu_time', 0))
@@ -507,6 +508,7 @@ def infoDict(username, state, machine):
                       'NIC_INFO',
                       ('uptime', 'uptime'),
                       ('cputime', 'CPU usage'),
+                      ('host', 'Hosted on'),
                       ('memory', 'RAM'),
                       'DISK_INFO',
                       ('state', 'state (xen format)'),
-- 
1.7.9.5