[Openstack] [Neutron][DHCP server] Integrate External DHCP server with Neutron

2016-10-24 Thread Vaidyanath Manogaran
Hi All, Is it possible to configure an external DHCP server to serve IP address to the vm's which gets spun up with Nova? If so could you please point out the options available. -- Regards, Vaidyanath +91-9483465528(M) ___ Mailing list: http://lists.op

Re: [Openstack] [Neutron][DHCP server] Integrate External DHCP server with Neutron

2016-10-24 Thread Neil Jerram
Yes, in broad terms you would do this by implementing an alternative DHCP driver class and configuring the DHCP agent to use‎ that class instead of its default (which is Dnsmasq). The DHCP driver gets a 'Network m

[Openstack] l3-agent error when changing external nic

2016-10-24 Thread BİLGEM
Hi, I got lots of the following error after changing the external network interface on Mitaka. Could you help me to solve the problem. Note: I have deleted the port of previous nic from ovs bridge br-ex, and added the new interface to the bridge. 2016-10-24 16:48:12.637 36661 ERROR neutron

[Openstack] [Neutron][DHCP] Multiple DHCP agents

2016-10-24 Thread Vaidyanath Manogaran
Can I run multiple dhcp agents in different vlans? This is my scenario. I have my controller node and compute01 node in one vlan(118) I have another compute node in different vlan(112) Can I have the dhcp client running in both the compute nodes instead of the controller node? Or Is it mandatory

Re: [Openstack] [Neutron][DHCP] Multiple DHCP agents

2016-10-24 Thread Turbo Fredriksson
On Oct 24, 2016, at 6:06 PM, Vaidyanath Manogaran wrote: > I have my controller node and compute01 node in one vlan(118) > I have another compute node in different vlan(112) > > Can I have the dhcp client running in both the compute nodes instead of the > controller node? > > Or Is it mandatory

[Openstack] ironic "iSCSI connection was not seen by the file system after attempting to verify 3 times."

2016-10-24 Thread kevin parrikar
hi, Anybody has any idea on this error: Error: iSCSI connection was not seen by the file system after attempting to verify 3 times. Ironic Conductor Log: 2016-10-24 19:55:03.051 27154 DEBUG oslo_concurrency.processutils [-] Running cmd (subprocess): sudo ironic-rootwrap /etc/ironic/rootwrap.

[Openstack] [Neutron] l3-agent error when changing external nic

2016-10-24 Thread BİLGEM
Hi, I got lots of the following error after changing the external network interface on Mitaka. Could you help me to solve the problem. Note: I have deleted the port of previous nic from ovs bridge br-ex, and added the new interface to the bridge. 2016-10-24 16:48:12.637 36661 ERROR neut

Re: [Openstack] ironic "iSCSI connection was not seen by the file system after attempting to verify 3 times."

2016-10-24 Thread kevin parrikar
after exploring with iscsiadm commands and referring this commit ( https://review.openstack.org/gitweb?p=openstack/ironic.git;a=commitdiff;h=235641fc4c0bb2864bc9b97553865dac3c4b6b1d ) i listed device by its path which i guess ironic is doing and failing but i am able to list the device by path