[Openstack] assign public ip to vm's interface directly

Hi, i have deployed OpenStack for a while with OpenStack Icehouse (Ubuntu 14.04.1), everything is working fine. multi-node - Controller Node (1NIC) - Network Node (3NICs) - Compute Node (2 NICs) i have setup Neutron w/ OVS ML2 VLAN & GRE both tested, and working fine. just perfectly. however, cur

[Openstack] assign public ip to vm's interface directly

Hi, i have deployed OpenStack for a while with OpenStack Icehouse (Ubuntu 14.04.1), everything is working fine. multi-node - Controller Node (1NIC) - Network Node (3NICs) - Compute Node (2 NICs) i have setup Neutron w/ OVS ML2 VLAN & GRE both tested, and working fine. just perfectly. however, cur

[Openstack] nova-compute unable to start

Hi All, i installed the 3 nodes OpenStack with Ubuntu 14.04.1, i followed the document @ openstack official website, i installed everything, and it looks fine. but i don't know why nova-compute is unable to startup at Compute node. the log as below: please anyone can help with? thank you! (p.s. fe