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I can get a VM up. It seems to talk to the MetaData server. But I can not
ping the VM, even after adding a floating IP.

I don't see any errors until I look at l3agent logs.

2013-08-29 16:34:21    ERROR [quantum.agent.l3_agent] Failed synchronizing
routers
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line
638, in _sync_routers_task
    self._process_routers(routers, all_routers=True)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line
621, in _process_routers
    self.process_router(ri)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line
319, in process_router
    self.external_gateway_added(ri, ex_gw_port, internal_cidrs)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line
410, in external_gateway_added
    prefix=EXTERNAL_DEV_PREFIX)
  File 
"/usr/lib/python2.7/dist-packages/quantum/agent/linux/interface.py", line
181, in plug
    ns_dev.link.set_address(mac_address)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py",
line 180, in set_address
    self._as_root('set', self.name, 'address', mac_address)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py",
line 167, in _as_root
    kwargs.get('use_root_namespace', False))
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py",
line 47, in _as_root
    namespace)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py",
line 58, in _execute
    root_helper=root_helper)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/utils.py",
line 61, in execute
    raise RuntimeError(m)
RuntimeError: 
Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip',
'link', 'set', 'qg-ab8f0290-7b', 'address', 'fa:16:3e:93:37:c6']
Exit code: 1
Stdout: ''



It bangs this error out rather extensively every minute.

Any help is greatly appreciated.