Re: [Openstack-operators] [Large deployments] Openstack Large deployment using DVR

2016-11-02 Thread Satyanarayana Patibandla
. > > Thanks, > Kevin > > From: Clayton O'Neill [clay...@oneill.net] > Sent: Tuesday, November 01, 2016 6:18 AM > To: Satyanarayana Patibandla > Cc: openstack-operators@lists.openstack.org > Subject: Re: [Openstack-operators] [Large deployments] O

Re: [Openstack-operators] [Large deployments] Openstack Large deployment using DVR

2016-11-01 Thread Satyanarayana Patibandla
Thanks for your inputs. We will consider the below details while designing our network. Our second option is to use L3 Agents with HA for routing.In this approach, Currently most of the large openstack deployers are using their own customized code for network segments. But we are planning to

Re: [Openstack-operators] [Large deployments] Openstack Large deployment using DVR

2016-11-01 Thread Kosnik, Lubosz
Please just remember that today many high level features like LBaaSv2 + Octavia is not working [1] when you’re using DVR + L3/HA. Designing that cloud you need to remember that for today there is a huge chance that you will not be able to use anything except base L2/L3 connectivity from

Re: [Openstack-operators] [Large deployments] Openstack Large deployment using DVR

2016-11-01 Thread Satyanarayana Patibandla
Thanks for your response. We are assuming that if we use DVR with L3 HA there is no need of network segment/cluster. Could you please share your thoughts on this. On Tue, Nov 1, 2016 at 6:48 PM, Clayton O'Neill wrote: > On Tue, Nov 1, 2016 at 7:19 AM, Satyanarayana

Re: [Openstack-operators] [Large deployments] Openstack Large deployment using DVR

2016-11-01 Thread Clayton O'Neill
On Tue, Nov 1, 2016 at 7:19 AM, Satyanarayana Patibandla wrote: > We are planning for a new Openstack large deployment ( Around 25 K VMs). For > external routing we want to use DVR for instances with floating IP and > Network node L3 agent for instances with private

[Openstack-operators] [Large deployments] Openstack Large deployment using DVR

2016-11-01 Thread Satyanarayana Patibandla
Hi All, We are planning for a new Openstack large deployment ( Around 25 K VMs). For external routing we want to use DVR for instances with floating IP and Network node L3 agent for instances with private IP. Our deployment is DVR with L3 HA.It seems still many people not yet started using DVR in