<div dir="ltr">Hello, <div><br></div><div>I have a 3-node setup running Grizzly on CentOS 6.4 (using packstack) and quantum/Neutron.</div><div>The "controller" (let's call it "A") also hosts quantum and nova-compute services.</div>
<div>Quantum agent-list is all ":-)" (Open vSwitch agent, L3 agent, and DHCP agent)</div><div><br></div><div>Issues:</div><div>When an instance is launched on "A", it boots as expected and reaches the network.</div>
<div>When instance is launched on other hosts, it fails to reach the network (excerpt from the log of a cirros image below, full log on <a href="http://pastebin.com/1LbaGwRy">http://pastebin.com/1LbaGwRy</a>)</div><div><br>
</div><div>-----------------------------------------------------------------</div><div>Starting logging: OK<br></div><div><div>Initializing random number generator... done.</div><div>Starting network...</div><div>udhcpc (v1.18.5) started</div>
<div>Sending discover...</div><div>Sending discover...</div><div>Sending discover...</div><div>No lease, failing</div><div>WARN: /etc/rc3.d/S40-network failed</div><div>cloud-setup: checking <a href="http://169.254.169.254/2009-04-04/meta-data/instance-id">http://169.254.169.254/2009-04-04/meta-data/instance-id</a></div>
<div>wget: can't connect to remote host (169.254.169.254): Network is unreachable</div><div>cloud-setup: failed 1/30: up 9.78. request failed</div><div>wget: can't connect to remote host (169.254.169.254): Network is unreachable</div>
</div><div>-----------------------------------------------------------------<br></div><div><br></div><div>The logs don't show anything else than:</div><div><br></div><div>WARNING [quantum.db.agentschedulers_db] Fail scheduling network {'status': u'ACTIVE', 'subnets': [u'33a87588-d491-46e3-bf67-0853d033373b'], 'name': u'be_net01', 'provider:physical_network': u'physnet1', 'admin_state_up': True, 'tenant_id': u'fa47eeb8b84a4b6d87ef3332604894b0', 'provider:network_type': u'vlan', 'router:external': False, 'shared': False, 'id': u'11f1b4e6-8950-4093-a0e0-f284e511b7a2', 'provider:segmentation_id': 412L}<br>
</div><div><br></div><div><br></div><div>Setting quantum or nova logging to verbose and debug does not add any useful information;</div><div><br></div><div>Does anyone have any tips what else to look for?</div><div><br></div>
<div>Thanks!</div><div>/Nicolae</div></div>