Bug 874558

Description of problem:
=======================
Used openstack-demo-install to install Openstack Folsom all-in-one on both Fedora 17 and RHEL 6.3 + EPEL.
I found that some configurations are missing in the script itself. Those configurations are listed at:
https://fedoraproject.org/wiki/Getting_started_with_OpenStack_EPEL
They should be included in the script:

1. Adjust_qpidd_authentication: sed -i -e 's/auth=.*/auth=no/g' /etc/qpidd.conf
2. Disable mDNS: sed -i 's/#mdns_adv = 0/mdns_adv = 0/' /etc/libvirt/libvirtd.conf
3. Setup DHCP control: That depands on the distro (RHEL 6.2 or 6.3)
4. Start support services: service messagebus start && sudo chkconfig messagebus on

Nice to have:
1. Set Openstack services to run on boot:
   a. chkconfig openstack-keystone on
   b. chkconfig openstack-glance-registry on
   c. chkconfig openstack-glance-api on
   d. chkconfig qpidd on
   e. chkconfig libvirtd on
   f. for srv in api cert network objectstore scheduler volume compute ; do    sudo chkconfig openstack-nova-$srv on ;   done
   g. chkconfig httpd on

2. Setup VNC Consoles (install relevant RPMs and add lines to nova.conf)

Version-Release number of selected component (if applicable):
=============================================================
Folsom
openstack-utils-2012.1-2.el6.noarch

How reproducible:
=================
Always.

Steps to Reproduce:
===================

1. Follow: https://fedoraproject.org/wiki/Getting_started_with_OpenStack_EPEL
2. Check nova logs for Error (you'll see the AMQP error)
3. Run an instance and see you cannot use the VNC Console.
4. Reboot the host and check if the openstack services started on boot.
 
Actual results:
===============
1. Openstack services (nova, glance, keystone etc..) won't run on boot.
2. ERROR in nova logs: ERROR nova.openstack.common.rpc.impl_qpid [-] Unable to connect to AMQP server: None(already open)
3. VNC Console doesn't work.

Expected results:
=================
1. Openstack services should be expected to run on boot.
2. There should be no errors and nova (or any other) logs.
3. VNC console is a basic functionality and should work.