15:02:04 <mlavalle> #startmeeting neutron_l3
15:02:05 <openstack> Meeting started Thu Mar  2 15:02:04 2017 UTC and is due to finish in 60 minutes.  The chair is mlavalle. Information about MeetBot at http://wiki.debian.org/MeetBot.
15:02:06 <openstack> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
15:02:09 <openstack> The meeting name has been set to 'neutron_l3'
15:02:13 <john-davidge> o/
15:02:17 <haleyb> hi
15:02:35 <mlavalle> sorry for the delay, got distracted analyzing a bug
15:02:56 <mlavalle> #topic Annoucements
15:02:59 * john-davidge is also currently distracted by an internal meeting
15:03:51 <mlavalle> We had a succesful PTG last week in Atlanta. A lot was discussed
15:04:19 <mlavalle> kevinbenton sent an email with the summary earlier this week
15:05:19 <haleyb> i heard there was some good dvr work, still have to digest all of that
15:06:16 <mlavalle> #link http://lists.openstack.org/pipermail/openstack-dev/2017-February/113032.html
15:07:02 <mlavalle> any other annoucements?
15:08:52 <mlavalle> ok, let's move on
15:08:58 <mlavalle> #topic Bugs
15:10:07 <mlavalle> First up is https://bugs.launchpad.net/neutron/+bug/1627424
15:10:07 <openstack> Launchpad bug 1627424 in neutron "FlushError on IPAllocation" [High,In progress] - Assigned to Miguel Lavalle (minsel)
15:10:35 <mlavalle> I have been reviewing a couple of patchsets by kevinbenton
15:11:23 <mlavalle> They refactor the the way ml2 and the db plugin delete networks and subnets
15:11:44 <mlavalle> and as a consequence, the way network owned ports are deleted
15:12:19 <mlavalle> we are going to wait for those patchsets to merge and re-examine how this bug is affected
15:13:02 <mlavalle> The patchsets in question are:
15:13:09 <mlavalle> #link https://review.openstack.org/#/c/423584
15:13:31 <mlavalle> #link https://review.openstack.org/#/c/428774
15:13:38 <mlavalle> chime in if you can
15:14:01 <haleyb> i will take another look today
15:14:18 <haleyb> i added them to the etherpad under the bug as well
15:14:47 <mlavalle> Thanks haleyb!
15:16:34 <mlavalle> Next up is https://bugs.launchpad.net/neutron/+bug/1627480
15:16:34 <openstack> Launchpad bug 1627480 in neutron "create_port can succeed without returning fixed_ips on all requested subnets" [High,Confirmed] - Assigned to James Anziano (janzian)
15:16:53 <mlavalle> janzian is off on vacation this week
15:17:18 <mlavalle> But I spent some time with him taking a look at this bug the Friday before the PTG
15:17:49 <mlavalle> And earlier today I spent some time digging in Kibana (that's how I got late to this meeting)
15:18:03 * john-davidge is now giving this meeting his full attention :)
15:18:53 <mlavalle> It has to do with ports being created on subnets being deleted. So it's starting to look to me very similar to the previous bug
15:19:19 <mlavalle> I will dig a little bit more over the next few days before reaching a final conclusion, though
15:20:02 <mlavalle> any questions, suggestions?
15:20:54 <mlavalle> Next up is https://bugs.launchpad.net/neutron/+bug/1610483
15:20:54 <openstack> Launchpad bug 1610483 in neutron "Pluggable IPAM rollback mechanism is not robust" [High,In progress] - Assigned to Aliaksandr Dziarkach (aliaksandr-dziarkach)
15:22:03 <haleyb> there were some comment by ihar yesterday, but he didn't -1, think they can be addressed though
15:22:12 <mlavalle> ihrachys reviewed the proposed fix earlier this week
15:22:26 <mlavalle> #link https://review.openstack.org/#/c/390594/
15:23:33 <mlavalle> he seems to be happy overall with it. He suggested a couple of changes and add some more testing
15:24:10 <mlavalle> with the review that haleyb did a couple of weeks ago, it seems that we are converging to a solution
15:24:14 <mlavalle> any comments?
15:24:56 <haleyb> i will run a quick test with that test back and see what happens
15:25:47 <mlavalle> cool, thanks haleyb
15:26:10 <haleyb> might just go <boom> :)
15:26:29 <mlavalle> hopefully not :-)
15:27:39 <mlavalle> Last one today is https://bugs.launchpad.net/neutron/+bug/1509004
15:27:39 <openstack> Launchpad bug 1509004 in neutron ""test_dualnet_dhcp6_stateless_from_os" failures seen in the gate" [High,Confirmed]
15:28:19 <haleyb> that still fails occasionally, just looked in kibana, ~1-2 a day
15:28:37 <haleyb> usually in multi-node jobs
15:29:50 <haleyb> although a lot is in one of the non-voting jobs
15:30:15 <mlavalle> cool, let's keep an eye on it. thanks haleyb
15:30:27 <haleyb> don't have much to add besides that, seems more noise now than critical
15:31:00 <mlavalle> great. that's good to know
15:31:30 <haleyb> 21 in last 30 days
15:32:01 <clarkb> keep in mind we only keep 10 days of data
15:32:06 <clarkb> so its 21 in 10
15:32:21 <mlavalle> clarkb: ahhh, that's good to know
15:32:48 <mlavalle> clarkb: so if I query kibana for the last 30 days, it is really only showing the last 10 days
15:32:55 <clarkb> yes
15:32:56 <haleyb> ah, then i am corrected, always just widen to 30
15:34:31 <mlavalle> any other bugs?
15:35:28 <mlavalle> ok, moving on
15:35:40 <mlavalle> #topic Prefix Delegation
15:35:52 <mlavalle> I don't see baoli on
15:36:14 <john-davidge> I have a minor update to mention on PD testing
15:36:28 <mlavalle> john-davidge: go ahead
15:36:49 <john-davidge> Had a conversation with the openstack ansible team at the PTG about doing some end-to-end testing in their gate where we can easily install and configure the dibbler server
15:37:20 <john-davidge> A couple of people here at Rackspace are ding the preliminary work on that now
15:37:35 <john-davidge> hopefully they can join this meeting in the coming weeks to give progress updates
15:37:37 <john-davidge> thats it
15:37:49 <john-davidge> *doing
15:38:00 <mlavalle> that's great!
15:38:26 <haleyb> john-davidge: that would be great since would give us some functional testing potential
15:38:55 <john-davidge> haleyb: Yeah that's the hope. PD has suffered a large number of regressions over the last few cycles
15:40:21 <mlavalle> any other comments?
15:41:14 <mlavalle> ok
15:41:23 <mlavalle> #topic Routed Networks
15:41:41 <mlavalle> john-davidge: do you want to comment on the progress made in Atlanta?
15:41:49 <john-davidge> mlavalle: Sure
15:42:59 <john-davidge> So mlavalle and I had a productive conversation about putting the plan onto paper. The result was this RFE https://bugs.launchpad.net/neutron/+bug/1667329
15:42:59 <openstack> Launchpad bug 1667329 in neutron "[RFE] Floating IP Subnets on Routed Provider Networks" [Undecided,Triaged]
15:43:33 <john-davidge> It's not a long read, but the summary is use Service Subnets to allow FIP subnets on routed networks
15:43:48 <mlavalle> that's cool
15:44:06 <john-davidge> Then use BGP Dynamic Routing to advertise the ToR as the next hop depending on the segment where the instance lives
15:44:17 <john-davidge> Hopefully it will be discussed in the drivers meeting today
15:44:33 <mlavalle> yeah, that is my expectation
15:44:48 <john-davidge> I'm ready to get started with the implementation as soon as its approved
15:44:53 <john-davidge> and/or swrite a spec if needed
15:45:07 <mlavalle> me too
15:45:54 <john-davidge> mlavalle: Excellent :)
15:46:23 <mlavalle> anything else?
15:46:47 <john-davidge> not from me
15:47:12 <mlavalle> thanks for the update john-davidge
15:47:22 <mlavalle> #topic Open Agenda
15:47:43 <mlavalle> any other topics we should discuss today?
15:48:10 <john-davidge> I added this to the agenda: https://review.openstack.org/#/c/433234
15:48:24 <john-davidge> Creating subnets without an allocation pool
15:48:45 <john-davidge> it could use some review attention so we can agree on the format of the api extension
15:49:04 <mlavalle> thanks john-davidge. I commited to take a look at this patchset before flying to Mexico City
15:49:22 <mlavalle> I will do it today or tomorrow
15:49:46 <john-davidge> mlavalle: Make sure you send me a Margharita in the mail
15:49:53 <john-davidge> mlavalle: I'll send you my postal address
15:50:05 <mlavalle> will do :-)
15:50:49 <haleyb> or just some "Mexican water" as our waiter called it :)
15:51:05 <mlavalle> that's pretty good
15:51:27 <mlavalle> ok guys. Thanks for attending :-)
15:51:46 <mlavalle> Daughter getting married this coming Saturday. Yaay!
15:51:57 <john-davidge> mlavalle: Have a great time!!
15:52:07 <mlavalle> #endmeeting