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| author | Russell Bryant <rbryant@redhat.com> | 2013-04-10 01:39:16 +0200 |
|---|---|---|
| committer | Russell Bryant <rbryant@redhat.com> | 2013-04-10 09:07:32 -0400 |
| commit | 2afb205d515a906a0df28f2376e9b3042a43daf1 (patch) | |
| tree | e324753ded65c1194bafa56bf2f97655c942bc86 /nova/scheduler | |
| parent | a993b2b969bad0785aad02dc2a6f04ac0c675f8d (diff) | |
| download | nova-2afb205d515a906a0df28f2376e9b3042a43daf1.tar.gz nova-2afb205d515a906a0df28f2376e9b3042a43daf1.tar.xz nova-2afb205d515a906a0df28f2376e9b3042a43daf1.zip | |
Simplify random host choice.
The random Python module provides a handy funcion for choosing a random
element from a sequence. Use that instead of a more manual method of
accomplishing the same thing.
Change-Id: I1908bd5e79b6c21d0dcf7e540143e9b8de478d24
Diffstat (limited to 'nova/scheduler')
| -rw-r--r-- | nova/scheduler/chance.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nova/scheduler/chance.py b/nova/scheduler/chance.py index 5bbc3ac3b..6e9688d81 100644 --- a/nova/scheduler/chance.py +++ b/nova/scheduler/chance.py @@ -56,7 +56,7 @@ class ChanceScheduler(driver.Scheduler): msg = _("Could not find another compute") raise exception.NoValidHost(reason=msg) - return hosts[int(random.random() * len(hosts))] + return random.choice(hosts) def select_hosts(self, context, request_spec, filter_properties): """Selects a set of random hosts.""" |