Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-22 Thread Venugopal Iyer
Thanks, Ben! I'll keep a watch, but if I do miss anything please let me know and I'll try to get to it quickly. thanks, -venu From: Ben Pfaff Sent: Friday, February 22, 2019 2:42 PM To: Venugopal Iyer Cc: Guru Shetty; Leonid Grossman; d...@openvswitch.o

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-22 Thread Ben Pfaff
This was definitely a bit quicker than I usually prefer for changes that might have nonobvious side effects, but we are also very close to the beginning of a release cycle, so I decided to be an optimist for once. You can watch the OVS CI/CD here: https://travis-ci.org/openvswitch/ovs On

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-22 Thread Venugopal Iyer
Thanks, Ben! I was thinking there'll be additional test cycles to check for regression before making it to the code. From my side, I have tested it for the new feature, compatibility and run the OVN community tests (plus testing in our setup for OVN functionality). How do I monitor for regressi

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-22 Thread Ben Pfaff
I applied this series to master. Thank you! On Tue, Feb 12, 2019 at 03:52:48PM +, Venugopal Iyer wrote: > HI, Ben: > > > From: Ben Pfaff > Sent: Monday, February 11, 2019 5:55 PM > To: Venugopal Iyer > Cc: Guru Shetty; Leonid Grossman; d...@openvswit

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-12 Thread Venugopal Iyer
HI, Ben: From: Ben Pfaff Sent: Monday, February 11, 2019 5:55 PM To: Venugopal Iyer Cc: Guru Shetty; Leonid Grossman; d...@openvswitch.org Subject: Re: [ovs-discuss] [ovs-dev] Geneve remote_ip as flow for OVN hosts On Mon, Feb 11, 2019 at 08:09:59PM +

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-11 Thread Ben Pfaff
On Mon, Feb 11, 2019 at 08:09:59PM +, Venugopal Iyer wrote: > Of course we want users to upgrade the entire system. We just need to > make sure that it's possible to upgrade one piece at a time in an order > that ensures that the system isn't broken by a partial upgrade. The > specified order

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-11 Thread Venugopal Iyer
From: Ben Pfaff Sent: Thursday, February 7, 2019 6:53 PM To: Venugopal Iyer Cc: Guru Shetty; Leonid Grossman; d...@openvswitch.org Subject: Re: [ovs-discuss] [ovs-dev] Geneve remote_ip as flow for OVN hosts On Thu, Feb 07, 2019 at 08:10:48PM +, Venug

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-07 Thread Ben Pfaff
On Thu, Feb 07, 2019 at 08:10:48PM +, Venugopal Iyer wrote: > > Also, as I mentioned the changes will mean that the ovn-controller will > > need the ovn-central > > to be updated to the changed version as well (i.e. if someone just installs > > ovs and ovn-host > > s/he can't expect it to be

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-07 Thread Venugopal Iyer
Sorry, Ben, for the delay, just wanted to test out the compatibility, please see response inline prefixed with Let me know if you have further questions. thanks, -venu From: Ben Pfaff Sent: Wednesday, February 6, 2019 10:15 AM To: Venugopal Iyer Cc:

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2019-02-06 Thread Ben Pfaff
It looks like we fell off ovs-dev somehow. I've added it back. On Wed, Feb 06, 2019 at 05:50:39PM +, Venugopal Iyer wrote: > Thanks, Ben! > > I missed and {} for an if; have fixed it; thanks for catching it! > > As for the TODOS: > - ovn/controller/chassis.c was something I just wanted to

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-12-13 Thread Leonid Grossman
Hi Ben, You are right, we briefly discussed this at ovscon; in-person meeting sounds as a good way to progress. Venu/Girish/myself are available next Wed - will this work for you? We can come over to VMware campus, or host the meeting here at Nvidia (Santa Clara HQ, San Tomas and Walsh) to discu

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-12-13 Thread venugopal iyer via dev
Hi, Ben: Agreed; mid/late next week should work for a meeting, will check with you about availability/logistics. thanks! -venu On Wednesday, December 12, 2018, 12:50:41 PM PST, Ben Pfaff wrote: If I'm not mistaken, we briefly discussed this at ovscon.  It seems to me that this is

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-12-12 Thread Ben Pfaff
If I'm not mistaken, we briefly discussed this at ovscon. It seems to me that this is a fairly complicated issue and proposal, and it might benefit from in-person discussion. I seem to recall that you are local to the Bay Area, and, if so, do you think we could take some time, perhaps next week,

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-11-29 Thread venugopal iyer via dev
Sorry for the resend, I am not sure how the pictures will render in the text doc, so am attaching the PDF too. thanks, -venu On Thursday, November 29, 2018, 9:26:54 AM PST, venugopal iyer wrote: Thanks, Ben. Sorry for the delay. Please find attached a draft design proposal and let

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-11-29 Thread venugopal iyer via dev
Thanks, Ben. Sorry for the delay. Please find attached a draft design proposal and let me know your comments etc. I did some quick prototyping to  check  for  feasibility too;  I can share that, if it helps. Note, the document is a draft and, I admit, there might be  things that I haven't tho

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-10-31 Thread Ben Pfaff
Honestly the best thing to do is probably to propose a design or, if it's simple enough, to send a patch. That will probably be more effective at sparking a discussion. On Wed, Oct 31, 2018 at 03:33:48PM +, venugopal iyer wrote: > Hi: > Just wanted to check if folks had any thoughts on the u

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-10-31 Thread venugopal iyer via dev
Hi: Just wanted to check if folks had any thoughts on the use case Girish outlined below. We do have a real use case for this and are interested in looking at options for supporting more than one VTEP IP.It is currently a limitation for us, wanted to know if there are similar use cases folks ar

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-09-06 Thread venugopal iyer via dev
Would it be possible for the association to be made when the logical port is instantiated on a node? and relayed on to the SB by the controller, e.g. assuming a mechanism to specify/determine a physical port mapping for a logical port for a VM.  The mappings can be specified as configuration on

Re: [ovs-dev] [ovs-discuss] Geneve remote_ip as flow for OVN hosts

2018-09-05 Thread Ben Pfaff
How would OVN know which IP to use for a given logical port on a chassis? I think that the "multiple tunnel encapsulations" is meant to cover, say, Geneve vs. STT vs. VXLAN, not the case you have in mind. On Wed, Sep 05, 2018 at 09:50:32AM -0700, Girish Moodalbail wrote: > Hello all, > > I would