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#openstack-cyborg - 2018-10-17
14:55:18 shaohe_feng accelerator is OK.
14:55:51 shaohe_feng and Request is verb
14:56:03 Li_Liu_ shaohe_feng, we do have accelerator, but sunder needs something different to work with placement
14:56:23 Sundar Li_Liu: yes, the request is virtual. If we just call it an Accelerator Request, say ARQ or something, are you ok with that?
14:56:34 shaohe_feng Request and be apply to a noun accelerator
14:56:57 shaohe_feng Request can be apply to a noun accelerator
14:57:26 shaohe_feng this is not conflict with RESTFUL style.
14:57:53 Sundar Li_Liu: "hide physical/virtual accelerator" Please note that the term 'accelerator' never refers to any physical entity :)
14:58:50 Sundar In Placement, an accelerator type is a resource class (e.g. CUSTOM_ACCELERATOR_FPGA). There are number of resources of one RC in a single RP
14:58:52 Li_Liu_ ARQ is kinda cool to me
14:58:52 wangzhh Sundar, could u explain the differences between Acc and VAR? I just know parts of them. I think shaohe is confused about them.
14:59:06 Sundar So, it is just a number that Placement is counting as RC inventory
14:59:35 shaohe_feng generally, for a REST, a resource belong to a collection, and the the resource can support different verb action
15:01:02 Li_Liu_ btw shaohe, Request cal also be a noun
15:01:27 shaohe_feng so request is a resource
15:01:35 Sundar wangzhh: OK. Placement has the notion of Resource providers (RPs) and Resource Classes (RC). We model each accelerator type as an RC. An accelerator is a unit of offload that can be assigned individually (to a VM, container, ...)
15:01:44 shaohe_feng bind is verb to this request resource
15:02:33 Li_Liu_ shaohe_feng, I think that's Sundar's idea, is it? Sundar
15:03:08 shaohe_feng OK, seldom see this rest style.
15:03:15 Sundar VARs are indeed resources in the REST API. We apply HTTP operations like GET, POST etc. to that resource.
15:03:40 Sundar Shaohe: have you reviewed the Nova spec?
15:04:23 shaohe_feng have a look at https://review.openstack.org/#/c/608624/2/specs/stein/approved/cyborg-api-wflows-for-instance-ops.rst
15:04:36 wangzhh Sundar, Yes. So is there any differences on data structure?
15:04:59 shaohe_feng any way, virtual Accelerator Requests is puzzle me.
15:05:00 wangzhh Between VAR and Acc.
15:05:28 shaohe_feng so VARs is a collection, and var is resource.
15:05:48 shaohe_feng VARs means multi requests.
15:05:56 Sundar wangzhh: Getting back to your question :) Yes, a VAR is an OVO that is stored in Cyborg db. An accelerator is not a data structure per se: it is the inventory of a resource provider maintained by Placement n its db
15:05:58 shaohe_feng var is one request
15:06:05 shaohe_feng right?
15:07:23 shaohe_feng and why we need var? just for consistency？
15:07:47 Sundar Yes, VAR is singular, VARs is plural. The Nova spec 603955 defines APIs on the collection VARs, so that we can do batch operations
15:10:36 shaohe_feng anyway, here you define the VAR is same to the accelerator concept in our initial design
15:10:44 Sundar No
15:10:53 Sundar Accelerator != VAR
15:11:06 shaohe_feng anyway, here you define the VAR is same to the accelerator concept in my initial design
15:11:10 Sundar The concept of accelerator as a RC existed from Rocky cycle
15:11:12 wangzhh So, when cyborg-agent started, It collects which one? I think It is acc. And VAR will be created when user want accs to attach?
15:11:15 Sundar VAR is new from Stein PTG
15:11:55 shaohe_feng and your Accelerator is same to the allocation unit in my initial design :)
15:13:24 shaohe_feng other's no different
15:13:28 shaohe_feng just name is different
15:13:36 Sundar wangzhh: Cyborg agent collects device (physical hardware) and accelerator info from the driver. Please see the driver report structure in https://docs.google.com/presentation/d/1Anud3Qbcb0P3G245HpHduHhslx1MJljGD6wqPDy7o9E/edit#slide=id.g44d3e3519f_4_134
15:13:59 shaohe_feng OK, let go ahead for others.
15:15:00 Sundar I am 15 minutes into my next meeting, and it is a bit difficult to flip back and forth. I need to drop out now.
15:15:29 Sundar Shaohe: I am open to discussion at other times or meetings.
15:15:54 shaohe_feng Sundar: OK. we can also discuss it off line.
15:16:01 shaohe_feng Sundar: have a good day. bye.
15:20:44 Li_Liu ping
15:20:55 Li_Liu you guys still there?
15:22:06 Li_Liu anyone?
15:26:00 Li_Liu if no one is here, I will end the meeting for today
15:26:24 Li_Liu we can carry on the discussion offline
15:26:25 Li_Liu #endmeeting
15:26:27 openstack Meeting ended Wed Oct 17 15:26:25 2018 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)
15:26:28 openstack Minutes: http://eavesdrop.openstack.org/meetings/openstack_cyborg/2018/openstack_cyborg.2018-10-17-14.06.html
15:26:29 openstack Minutes (text): http://eavesdrop.openstack.org/meetings/openstack_cyborg/2018/openstack_cyborg.2018-10-17-14.06.txt
15:26:30 openstack Log: http://eavesdrop.openstack.org/meetings/openstack_cyborg/2018/openstack_cyborg.2018-10-17-14.06.log.html
15:47:16 openstackgerrit Rajat Dhasmana proposed openstack/cyborg master: Add cyborg-status upgrade check command framework https://review.openstack.org/611368
15:47:33 openstackgerrit Merged openstack/cyborg master: Added Glance Client for Image downloading https://review.openstack.org/609906
16:34:55 openstackgerrit Rajat Dhasmana proposed openstack/cyborg master: Add cyborg-status upgrade check command framework https://review.openstack.org/611368
#openstack-cyborg - 2018-10-18
03:32:06 openstackgerrit Li Liu proposed openstack/cyborg master: Added downloading bitstream when programming fpga https://review.openstack.org/611488
04:29:10 openstackgerrit Rajat Dhasmana proposed openstack/cyborg master: Add cyborg-status upgrade check command framework https://review.openstack.org/611368
08:08:04 openstackgerrit zhulingjie proposed openstack/cyborg-specs master: fix bug link in readme https://review.openstack.org/599484
09:26:49 openstackgerrit Rajat Dhasmana proposed openstack/cyborg master: Add cyborg-status upgrade check command framework https://review.openstack.org/611368
23:05:43 openstackgerrit Sundar Nadathur proposed openstack/cyborg-specs master: Specification for device profiles. https://review.openstack.org/602978
#openstack-cyborg - 2018-10-19
06:03:10 openstackgerrit Toby Huang proposed openstack/cyborg master: Bug fix: add missing fields required when adding deployables https://review.openstack.org/611782
06:20:11 openstackgerrit Toby Huang proposed openstack/cyborg master: Bug fix: add missing fields required when adding deployables https://review.openstack.org/611782
07:10:57 openstackgerrit YumengBao proposed openstack/cyborg master: Add WSGI support script for cyborg API https://review.openstack.org/611792
07:17:20 openstackgerrit YumengBao proposed openstack/cyborg master: Add WSGI support script for cyborg API https://review.openstack.org/611792
07:23:38 openstackgerrit YumengBao proposed openstack/cyborg master: Add WSGI support script for cyborg API https://review.openstack.org/611792
17:04:31 openstackgerrit Rajat Dhasmana proposed openstack/cyborg master: PY3 : Replice dict.iteritems() with dict.items() https://review.openstack.org/611921
#openstack-cyborg - 2018-10-20
08:38:00 openstackgerrit YumengBao proposed openstack/cyborg master: Add WSGI support script for cyborg API https://review.openstack.org/611792
#openstack-cyborg - 2018-10-21
14:43:58 openstackgerrit melissaml proposed openstack/cyborg master: Don't quote {posargs} in tox.ini https://review.openstack.org/612175
#openstack-cyborg - 2018-10-22
01:01:41 openstackgerrit Merged openstack/cyborg master: Bug fix: add missing fields required when adding deployables https://review.openstack.org/611782
01:07:52 openstackgerrit Nguyen Van Trung proposed openstack/cyborg master: Don't quote {posargs} in tox.ini https://review.openstack.org/608812
01:36:16 openstackgerrit Merged openstack/cyborg master: Add WSGI support script for cyborg API https://review.openstack.org/611792
10:03:12 openstackgerrit Rajat Dhasmana proposed openstack/cyborg master: Adding py35 and py36 jobs https://review.openstack.org/612298
#openstack-cyborg - 2018-10-23
08:53:02 openstackgerrit YumengBao proposed openstack/cyborg master: Deploy cyborg-api via uwsgi https://review.openstack.org/612635
11:17:29 openstackgerrit YumengBao proposed openstack/cyborg master: [docs] Deploy cyborg api under WSGI server https://review.openstack.org/608883
#openstack-cyborg - 2018-10-24
03:55:12 openstackgerrit YumengBao proposed openstack/cyborg master: Deploy cyborg-api via uwsgi https://review.openstack.org/612635
04:59:37 openstackgerrit Merged openstack/cyborg master: PY3 : Replice dict.iteritems() with dict.items() https://review.openstack.org/611921
05:02:23 openstackgerrit Merged openstack/cyborg master: Don't quote {posargs} in tox.ini https://review.openstack.org/612175
05:19:15 openstackgerrit Merged openstack/cyborg master: Deploy cyborg-api via uwsgi https://review.openstack.org/612635
05:53:49 openstackgerrit YumengBao proposed openstack/cyborg master: [docs] Deploy cyborg api under WSGI server https://review.openstack.org/608883
09:48:09 openstackgerrit Rajat Dhasmana proposed openstack/cyborg master: Fix imports in spdk driver https://review.openstack.org/612970
10:11:43 miniTurtle hello
13:06:57 openstackgerrit ShaoHe Feng proposed openstack/cyborg master: use context to get project_id and user_id https://review.openstack.org/613012
14:02:38 Sundar #info Sundar
14:04:53 wangzhh #info wangzhh
14:05:20 sum12 #info sum12
14:05:29 Sundar Hi Zhenghao
14:05:43 Sundar Has the meeting started?
14:06:02 wangzhh Hi sundar, Li said he would join after 10 minutes. Could help to start the meeting?
14:06:59 Sundar OK. Are you ok with the db schema we have discussed?
14:07:35 Sundar #link https://docs.google.com/document/d/1XLQtvyGJeEgo3ztBQiufWLF-E7S7yGLaYrme8iUPtA0/edit
14:08:39 wangzhh Yes.
14:09:20 Coco_gao Hi
14:09:35 Sundar Great. I still see many patches aimed at the old model. How do we make sure we are al aligned?
14:09:41 Sundar Hi Coco

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