Public bug reported: We are getting some issue with nova evacuate with neutron dvr architecture.
When we execute nova evacuate command when thre is no ditribuited router (qrouter) in the new compute node l3 agent didn´t create a specific distribuited router (qrouter) in the new compute node for the evacuated vm´s and the vm´s don´t get ip address. When we evacuate and thre is specific qrouter the new vm don´t get IP address by dhcp, If you set an fiexd ip address it works. We tcp-dumped the traffic and seen the dhcp agent didn´t realized the migration and sent dhcp packages to old compute node. I didn´t get any error in openvswitch, l3, dhcp and nova logs files. Packages : ii neutron-common 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - common ii neutron-plugin-ml2 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - ML2 plugin ii neutron-server 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - server ii python-neutron 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - Python library ii python-neutron-fwaas 2015.1.0-0ubuntu1~cloud0 all Firewall-as-a-Service driver for OpenStack Neutron ii python-neutronclient 1:2.3.11-0ubuntu1.1~cloud0 all client - Neutron is a virtual network service for Openstack ii nova-api 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - API frontend ii nova-cert 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - certificate management ii nova-common 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - common files ii nova-conductor 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - conductor service ii nova-consoleauth 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - Console Authenticator ii nova-novncproxy 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - NoVNC proxy ii nova-scheduler 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - virtual machine scheduler ii python-nova 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute Python libraries ii python-novaclient 1:2.22.0-0ubuntu1~cloud0 all client library for OpenStack Compute API ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1487668 Title: nova evacuate doent work with neutron dvr architecture Status in OpenStack Compute (nova): New Bug description: We are getting some issue with nova evacuate with neutron dvr architecture. When we execute nova evacuate command when thre is no ditribuited router (qrouter) in the new compute node l3 agent didn´t create a specific distribuited router (qrouter) in the new compute node for the evacuated vm´s and the vm´s don´t get ip address. When we evacuate and thre is specific qrouter the new vm don´t get IP address by dhcp, If you set an fiexd ip address it works. We tcp-dumped the traffic and seen the dhcp agent didn´t realized the migration and sent dhcp packages to old compute node. I didn´t get any error in openvswitch, l3, dhcp and nova logs files. Packages : ii neutron-common 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - common ii neutron-plugin-ml2 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - ML2 plugin ii neutron-server 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - server ii python-neutron 1:2015.1.0-0ubuntu1~cloud0 all Neutron is a virtual network service for Openstack - Python library ii python-neutron-fwaas 2015.1.0-0ubuntu1~cloud0 all Firewall-as-a-Service driver for OpenStack Neutron ii python-neutronclient 1:2.3.11-0ubuntu1.1~cloud0 all client - Neutron is a virtual network service for Openstack ii nova-api 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - API frontend ii nova-cert 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - certificate management ii nova-common 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - common files ii nova-conductor 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - conductor service ii nova-consoleauth 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - Console Authenticator ii nova-novncproxy 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - NoVNC proxy ii nova-scheduler 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute - virtual machine scheduler ii python-nova 1:2015.1.0-0ubuntu1.1~cloud0 all OpenStack Compute Python libraries ii python-novaclient 1:2.22.0-0ubuntu1~cloud0 all client library for OpenStack Compute API To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1487668/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp