From: Loic Dachary <loic@dachary.org>
Date: Sat, 13 Jun 2015 21:54:15 +0000 (+0000)
Subject: lock.py: not all virtual machines have a dedicated host
X-Git-Tag: 1.1.0~888^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=badde75b8806a6d25962ac1aaf9c02a9c5a068cc;p=teuthology.git

lock.py: not all virtual machines have a dedicated host

Gracefully handle the case where a virtual machine has no dedicated
host. It's the case for OpenStack.

Signed-off-by: Loic Dachary <loic@dachary.org>
---

diff --git a/teuthology/lock.py b/teuthology/lock.py
index 5f68106400..e371327d83 100644
--- a/teuthology/lock.py
+++ b/teuthology/lock.py
@@ -266,6 +266,9 @@ def main(ctx):
             for s in statuses:
                 if not s.get('is_vm', False):
                     continue
+                # with an OpenStack API, there is no host for a VM
+                if s['vm_host'] is None:
+                    continue
                 vm_host_name = s.get('vm_host', dict())['name']
                 if vm_host_name:
                     s['vm_host'] = vm_host_name