create_vm script from quantum-l3-test fails to parse the list of compute nodes

[Neehar Athalye]

So I got my Folsom multi-node setup working and I was trying to run quantum L3 test script create_vm.

root@pod5-cs01:/home/localadmin/quantum-l3-test# ./create_vm
There don't seem to be any 'compute' hosts available, perhaps run puppet agent on them again?

But nova-manage list output is

root@pod5-cs01:/home/localadmin/quantum-l3-test# nova-manage host list
host zone
pod5-cs01 nova
pod5-cn01 nova

I think that
COMPUTE_HOST=`nova-manage host list | grep com | head -1 | awk -F' ' '{print $1}'` is not working as expected in this case.
grep is unable to find ‘com’ pattern.

[Neehar Athalye (nathalye)]

Fix committed in https://github.com/CiscoSystems/quantum-l3-test