-openstackstatus- NOTICE: due to unscheduled restart of zuulv3.o.o you will need to 'recheck' your jobs that were last running. Sorry for the inconvenience. | 00:31 | |
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openstackgerrit | Cao Xuan Hoang proposed openstack/neutron-fwaas master: Adopt a new abstract method ha_state_change https://review.openstack.org/512926 | 03:13 |
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openstackgerrit | Cao Xuan Hoang proposed openstack/neutron-fwaas master: Adopt a new abstract method ha_state_change https://review.openstack.org/512926 | 05:58 |
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hoangcx | Hi team. FWaaS gate is failing. Is anyone taking care of that? | 09:18 |
hoangcx | Or I will do it? | 09:19 |
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ivasilevskaya | annp, hi. I didn't get your comment in l2 ext driver. | 09:36 |
ivasilevskaya | annp, what do you suggest to remove and where do you suggest to handle fixed_ips? | 09:37 |
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openstackgerrit | Cao Xuan Hoang proposed openstack/neutron-fwaas master: Fix UTs gate failed https://review.openstack.org/512985 | 09:38 |
annp | ivasilevskaya, in l2 agent patch, we should remove updating fixed_ips format. | 09:39 |
annp | ivasilevskaya, In l2_driver side we can handle that. | 09:39 |
hoangcx | ^^ | 09:40 |
ivasilevskaya | hoangcx: thanks! | 09:41 |
annp | ivasilevskaya, If you already handle about format of fixed_ips, please ignore this. That's all my suggestion on l2 agent patch. | 09:43 |
ivasilevskaya | annp: currently l2 agent doesn't do anything with fixed ips format in PS68 | 09:44 |
annp | what did you change in PS68? | 09:44 |
ivasilevskaya | annp: there's just port['fixed_ips'] = port.get('fixed_ips', []) | 09:45 |
annp | yep, Please remove this line. | 09:45 |
annp | This line no need. that's my suggestion. | 09:46 |
ivasilevskaya | annp: ok, just rerun the tests first. I might have it there for some reason | 09:46 |
annp | ivasilevskaya, Sorry but I don't see any reason here :) Any handle should be done in driver side. So we can merge this patch. | 09:47 |
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ivasilevskaya | annp: how's ovs flows trouble (connectivity issue I found with ovs driver), did you debug it? | 09:52 |
ivasilevskaya | annp: and just fyi - iptables_hybrid is not deprecated | 09:55 |
ivasilevskaya | annp: that's a standard setup devstack gives you with neutron | 09:55 |
annp | ivasilevskaya, sorry again. I haven't had a chance to debug it. Because I need to spent more effort to logging api in neutron. :( | 09:55 |
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annp | ivasilevskaya, Your information is office? | 09:56 |
ivasilevskaya | annp: ovsfw driver is extremely cool and promising, but I don't think it will be the default SG driver earlier than in a few cycles | 09:56 |
ivasilevskaya | annp: my practice, absence of 'iptables_hybrid deprecation' information on the net and in summit notes | 09:58 |
ivasilevskaya | annp: if you have other information please share | 09:58 |
annp | ivasilevskaya,https://etherpad.openstack.org/p/neutron-ptg-pike-final L317 | 10:02 |
ivasilevskaya | annp: and here's the information from the person who implemented it | 10:02 |
ivasilevskaya | (13:01:49) jlibosva: ivasilevskaya: I think we aim for it but there was no patch to deprecate hybrid option. We merged a patch that supports migration path recently | 10:02 |
ivasilevskaya | annp: so we'll have to keep in mind we have 2 drivers to support if fwaas ovs driver is to land in Q | 10:03 |
annp | ivasileskaya, I think it should be discussed in meeting. | 10:09 |
ivasilevskaya | annp: ok but support hybrid driver is a ton easier than ovsfw one - no other flows to keep in mind | 10:09 |
annp | ivasilevskaya, Ok, and then? | 10:11 |
annp | ivasilevskaya, IMO, firewall group should only handle port under a firewall group, right? | 10:12 |
ivasilevskaya | annp: then we can think about ovsfw. Everything is broken for the easier hybrid case, it's too early to think how to coexist with another driver | 10:12 |
ivasilevskaya | annp: I'm not saying we should have just 1 driver. I'm just saying we have to deal with the problems one by one - first make fwaas ovs driver working in the easiest case (with iptables_hybrid) and then aim for ovsfw compatibility | 10:14 |
annp | ivasilevskaya, We should only have 2 case: 1. ml2 is ovs--> security group based ovs | 10:14 |
annp | 2. ml2 is linuxbridge --> security group based iptables. | 10:14 |
annp | otherwise, we shoudn't care I think. | 10:14 |
ivasilevskaya | annp: what's otherwise? :) | 10:14 |
annp | with case 1: we will have ovs driver for fwg | 10:15 |
annp | case2: we will propose a iptables driver for fwg later. | 10:15 |
annp | ivasilevskaya, I think you're caring to much. | 10:16 |
ivasilevskaya | annp: that might be my last day of working on fwaas and I would like to fix the bug with the openflow pipeline | 10:17 |
annp | ivasilevskaya, I don't think my comment is difficult to fwg can work with security group base ovs | 10:18 |
ivasilevskaya | annp: I believe we don't need to add any new flows before we sort out current trouble (and we have plenty of it). That's why I bother much about you wanting to add any more flows when nothing works yet) | 10:20 |
annp | ivasilevskaya, I think if our driver is not make sense, then we will meet unexpected problem. So Lets make it reasonable. | 10:20 |
annp | ivasilevskaya, then we can debug something related openflow. | 10:21 |
ivasilevskaya | annp: this problem isn't related to the driver, smth is wrong with the flow matching rules | 10:21 |
ivasilevskaya | annp: you will hit it with ovsfw\ovs | 10:22 |
annp | ivasilevskaya, No problem if driver can work correctly, lets make it reasonable and clean, | 10:22 |
annp | that mean first, we need to make driver code clean and reasonable, then we can debug that | 10:23 |
openstackgerrit | Inessa Vasilevskaya proposed openstack/neutron-fwaas master: FWaaS v2 extension for L2 agent https://review.openstack.org/323971 | 10:23 |
annp | ivasilevskaya, So I'd like you update ovs code first, then we can debug to gather. | 10:24 |
ivasilevskaya | annp: I have no idea what do you mean but "update ovs code" | 10:25 |
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ivasilevskaya | annp: so either you do it yourself, or I locate the bug first and then push a PS with bugfix | 10:26 |
annp | ivasilevskaya, ah OK. I will do it and share with you if it's make sense we can merge them. | 10:28 |
ivasilevskaya | annp: you are going to MERGE not working code??? | 10:28 |
annp | ivasilevskaya, NO no, I mean we can mixed my local patch with your patch. | 10:29 |
ivasilevskaya | annp: you see we have trouble with the core rules generation. Regardless of what you do with ovsfw support - this trouble won't be fixed. Because packets will still get to table 60 and be dropped in table 63 | 10:30 |
annp | ivasilevskaya, if my patch can be work and make more sense. | 10:30 |
ivasilevskaya | annp: and ovsfw (neutron's) rules will be applied afterwards | 10:30 |
ivasilevskaya | annp: ok, let's cut this conversation - give it a try and let's see, maybe on one of our approaches works out. | 10:32 |
annp | ivasilevskaya, Have you read my last comment? | 10:32 |
ivasilevskaya | annp: yes I did. Did you try it? | 10:34 |
ivasilevskaya | annp: if this solves the connectivity problem - just verify it and file the patch | 10:34 |
ivasilevskaya | you can even do it using ovs tools only by altering flows at br-int manually | 10:35 |
annp | ivasilevskaya, I will make it in local and share with you if it works as my expectation. | 10:35 |
ivasilevskaya | annp: ok | 10:36 |
annp | ivasilevskaya, thanks for discussion. I'll leave office now. Have a great day ahead. | 10:37 |
ivasilevskaya | annp: you too! :) | 10:37 |
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openstackgerrit | yangzhenyu proposed openstack/neutron-fwaas master: Enable to use conntrack driver in fwaas_v2 https://review.openstack.org/489980 | 11:03 |
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