Description of problem:

It seems the latest rawhide rpm fails to create the user for nova, this might be the reason my nova won't start. Package fuse doesn't create group fuse any longer as maybe expected.

Version-Release number of selected component (if applicable):
openstack-nova-2011.3-13.fc17.noarch
fuse-2.8.6-1.fc17.x86_64
fedora 16 with openstack from rawhide


How reproducible:
every time

Steps to Reproduce:
1. yum install --enablerepo rawhide openstack-nova
2. grep nova /etc/passwd
3.
  
Actual results:
no user nova gets created

Expected results:
user nova should be created

Additional info:

yum output:
--------------------------------
[root@blade5 ~]# rpm -q openstack-nova
openstack-nova-2011.3-13.fc17.noarch
[root@blade5 ~]# yum reinstall --enablerepo rawhide openstack-nova
Loaded plugins: langpacks, presto, refresh-packagekit
Setting up Reinstall Process
Resolving Dependencies
--> Running transaction check
---> Package openstack-nova.noarch 0:2011.3-13.fc17 will be reinstalled

.....

openstack-nova-2011.3-13.fc17.noarch.rpm                                                      |  59 kB     00:00
Running Transaction Check
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : openstack-nova-2011.3-13.fc17.noarch                                                              1/1
useradd: group 'fuse' does not exist
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root
warning: user nova does not exist - using root

Installed:
  openstack-nova.noarch 0:2011.3-13.fc17

Complete!
[root@blade5 ~]# grep nova /etc/passwd
[root@blade5 ~]# 
--------------------------------

the test is such in the .spec:

--------------------------------
getent group nova >/dev/null || groupadd -r nova --gid 162                                                           
if ! getent passwd nova >/dev/null; then                                                                             
  useradd -u 162 -r -g nova -G nova,nobody,qemu,fuse -d %{_sharedstatedir}/nova -s /sbin/nologin -c "OpenStack Nova D
aemons" nova                                                                                                         
else                                                                                                                 
  usermod -a -G fuse nova                                                                                            
fi      
--------------------------------

and this is the result on command line for the test:
--------------------------------
[root@blade5 ~]# getent passwd root &> /dev/null; echo $?
0
[root@blade5 ~]# getent passwd nova &> /dev/null; echo $?
2
[root@blade5 ~]# rpm -q fuse
fuse-2.8.6-1.fc17.x86_64
[root@blade5 ~]# getent group fuse
[root@blade5 ~]# 
--------------------------------