08:02:45 <yasufum> #startmeeting tacker
08:02:46 <openstack> Meeting started Tue Mar  2 08:02:45 2021 UTC and is due to finish in 60 minutes.  The chair is yasufum. Information about MeetBot at http://wiki.debian.org/MeetBot.
08:02:47 <openstack> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
08:02:49 <openstack> The meeting name has been set to 'tacker'
08:03:46 <yasufum> We have one topic on etherpad today.
08:03:56 <yasufum> #link https://etherpad.opendev.org/p/tacker-meeting
08:04:21 <LiangLu> hi
08:04:53 <yasufum> #topic Add blueprint about supporting for placement constraints in Wallaby
08:08:11 <yasufum> It seems the porposer does not join yet.
08:08:44 <yasufum> I have found another topic is added.
08:09:14 <yasufum> Is it OK to move to this one? “args for MgmtDriver”
08:09:38 <yoshito-ito> It's my topic
08:09:57 <yasufum> Thanks, go ahead please.
08:10:07 <yasufum> #topic args for MgmtDriver
08:10:41 <yoshito-ito> I'd like to discuss what args should be used for MgmtDriver.
08:10:53 <yoshito-ito> #link https://review.opendev.org/c/openstack/tacker/+/768091
08:11:29 <yoshito-ito> We have a new MgmtDriver logic for SOL impelementation.
08:12:20 <yoshito-ito> In the first patch, the args for MgmtDriver are "vnf_instance" and "additional_params" because it's clearly defined in ETSI NFV-SOL001 v2.6.1.
08:13:21 <yoshito-ito> However, I found it's not enough to support various use case in MgmtDriver.
08:14:07 <yoshito-ito> My proposal is to use "vnf_instance", "request (e.g. instantiate_vnf_request)", "grant_request", and "grant".
08:15:14 <yoshito-ito> I believe these are a full set of objects in ETSI NFV-SOL for VNF Lifecycle Management interface.
08:16:33 <yoshito-ito> I propose this change because it's better not to change this interface frequently.
08:18:46 <yoshito-ito> Do you have any comments or poposals for this change?
08:18:49 <yasufum> Understand. It seems good for me.
08:20:22 <yoshito-ito> takahashi-tsc: How about you?
08:21:33 <yoshito-ito> The point here is what args are best to keep the interface stable.
08:23:28 <takahashi-tsc> Basically good. I'll confirm minor point about how to proceed. Do you mean you push a patch which fix management driver code directly? Or share args of all API in advance.
08:23:54 <takahashi-tsc> s/API/method/
08:24:23 <yoshito-ito> I assumed to push a new patch directly.
08:24:51 <yoshito-ito> But it's also possible to put my proposal in the etherpad before the push.
08:27:56 <yasufum> takahashi-tsc: What do you think? Is it enough to discuss on gerrit for his patch?
08:28:12 <yoshito-ito> Now we have supported MgmtDriver in Instantiate/Scale/Heal/Terminate with "_start" and "_end" for each. All of them will be changed to have the proposed args.
08:30:17 <takahashi-tsc> Just I want to review concrete args before code update. But if it is not difficult to edit patch, push patch to edit code is OK.
08:31:28 <yoshito-ito> Thanks. It's not difficult to change in the patch so let me discuss on the gerrit!
08:31:54 <yasufum> thanks both
08:31:56 <takahashi-tsc> Sure
08:33:15 <yasufum> any other comment?
08:34:03 <yasufum> OK
08:35:15 <yasufum> Can we go back to the first topic?
08:36:10 <yishihara> yes, please.
08:36:42 <yasufum> #topic Add blueprint about supporting for placement constraints in Wallaby
08:36:51 <yishihara> OK
08:37:21 <yasufum> Please share your suggestion
08:38:40 <yishihara> I would like to talk about adding blueprints for placement constraints.
08:39:09 <yishihara> Grant interface has already been implemented in Tacker.
08:39:35 <yishihara> But we would like to extend Placement Constraints logic in Wallaby.
08:40:36 <yishihara> So, I would like to issue a blueprint about that.
08:42:11 <yishihara> Please refer to the following URL:
08:42:17 <yishihara> https://blueprints.launchpad.net/tacker/+spec/support-placement-constraints
08:42:52 <yishihara> Sorry, to make it easier to explain, I posted the blueprints before the IRC discussion. I will revise it if necessary.
08:45:01 <yishihara> thank you
08:46:00 <yasufum> thanks
08:49:10 <yasufum> any comment?
08:50:44 <takahashi-tsc> Not from my side.
08:51:53 <yasufum> I am not sure the details of the change just now, but I think it is OK to proceed.
08:54:11 <yasufum> This feature must be helpful for extending usescases of tacker.
08:55:44 <yasufum> yishihara: I think you do not need to update your blueprint. I would like to review your patch after uploaded.
08:56:51 <yishihara> sure
08:58:14 <yasufum> thanks
08:59:47 <yasufum> We have done all today’s topics.
09:00:03 <yasufum> Is there any topic, or asking patch review?
09:00:32 <yoshito-ito> The coming PTG schedule was announced, right?
09:01:38 <yasufum> It was announced on ML. April 19-23, 2021
09:02:44 <yasufum> Thanks for sharing
09:02:55 <takahashi-tsc> Registration is open now. https://www.openstack.org/ptg/
09:03:25 <yasufum> I would like to setup etherpad for the vPTG later
09:03:34 <yoshito-ito> thanks!
09:03:45 <takahashi-tsc> thanks
09:03:58 <yasufum> And also placeholder for specs for xena
09:04:22 <yasufum> thanks for joining. bye
09:04:33 <takahashi-tsc> bye
09:04:45 <ogaken> BYE
09:04:50 <yasufum> #endmeeting