From: Mark Nelson <mark.nelson@dreamhost.com>
Date: Tue, 3 Apr 2012 21:53:17 +0000 (-0700)
Subject: Added assertion to check that targets > roles
X-Git-Tag: 1.1.0~2585
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1836d4672fc6ec7cdcd199c58ab64c59475fad9f;p=teuthology.git

Added assertion to check that targets > roles

Signed-off-by: Mark Nelson <mark.nelson@dreamhost.com>
---

diff --git a/teuthology/run.py b/teuthology/run.py
index 40f04f726..6430766e1 100644
--- a/teuthology/run.py
+++ b/teuthology/run.py
@@ -82,6 +82,13 @@ def main():
         level=loglevel,
         )
 
+
+    if 'targets' in ctx.config and 'roles' in ctx.config:
+        targets = len(ctx.config['targets'])
+        roles = len(ctx.config['roles'])
+        assert targets >= roles, \
+            '%d targets are needed for all roles but found %d listed.' % (roles, targets)
+       
     if ctx.block:
         assert ctx.lock, \
             'the --block option is only supported with the --lock option'