- Edge-computing - lists.opendev.org

Edge Group weekly calls stay at 7am PST
by Ildiko Vancsa 11 Mar '19

11 Mar '19

Hi, As the DST switch is delayed in Europe compared to the US we will stick with the __7am PST__ time slot which is now __1400 UTC__. I created a new invite for the affected three weeks. Sorry for the inconvenience. Please let me know if you have any questions. Thanks, Ildikó

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Use cases bi-weekly call reminder
by Ildiko Vancsa 08 Mar '19

08 Mar '19

Hi, We have the next use cases call next Monday where we will focus on lessons learned. I attached a new invite that overs next Monday (March 110 and the one two weeks from the next (March 25) as the US and Europe have different dates for the DST switch. We will keep the call at __1pm PST__. You can find agenda and dial-in details on the wiki: https://wiki.openstack.org/wiki/Edge_Computing_Group#Use_cases Please let me know if you have any questions. Thanks and Best Regards, Ildikó

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Forum session proposals
by Ildiko Vancsa 07 Mar '19

07 Mar '19

Hi, A quick reminder that we have the Forum session proposal period ending this week. With Gergely we wrote up the abstracts for the Forum session ideas that you can find on this etherpad: https://etherpad.openstack.org/p/edge-wg-forum-preparation-denver-2019 Please add comments to the etherpad if you have any and then I will go ahead and submit the sessions. Please let me know if you have any questions. Thanks, Ildikó

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Re: [Edge-computing] [scientific-sig] IRC meeting 1100 UTC: Edge computing and Scientific use cases
by Bogdan Dobrelya 06 Mar '19

06 Mar '19

[added edge-computing(a)lists.openstack.org] JFYI: some background for ICFC 2019 event: > ================================================================================= > IEEE International Conference on Fog Computing (ICFC 2019) > June 24-26, 2019 > Prague, Czech Republic > http://conferences.computer.org/ICFC/2019/ > Co-located with the IEEE International Conference on Cloud Engineering > (IC2E 2019) > ================================================================================== > > Important Dates > > -------------------- > > Paper registration and abstract: Nov 1st, 2018 > Full paper submission due: Nov 8th, 2018 > Notification of paper acceptance: Jan. 20th, 2019 > Workshop and tutorial proposals due: Nov 11, 2018 > Notification of proposal acceptance: Nov 18, 2018 So I have a draft of a positioning paper [0]... what missed that event :) tl;dr: It is known that causal consistency is the best suitable for high-latency, high-scale and highly dynamic nature of membership in clusters... which is exactly what multiple autonomous control planes represent in edge clouds for post-MVP phases. Even though the paper didn't make it for ICFC 2019 acceptance as I naively planned (not), hopefully we as community could find some use of it in future. Like collaboratively improving its contents, or making it readable by humans, then pushing it for other places for wider audience. It's just free for any use, please go for it! :) Or maybe we could prototyping something for OpenStack edge post-MVP cases out of SwiftCloud [1] just like the folks did for CockroachDB [2]? Note, while that github repo does not look super alive and driven by many contributions, that work looks really promising, you can read more for the theoretical fundamentals of it in "SwiftCloud: Fault-Tolerant Geo-Replication Integrated all the Way to the Client Machine" and "SwiftCloud: Write fast, read in the past: Causal consistency for client-side applications". That really buys to me to put it all client-sided at the edge and make it doing all geo-replication dances. Ofc there is more for prototyping. For example, building some Bolt-on'ish shim middleware on top of any popular eventual consistent storage, like Riak (not sure there is opensource implementations for Bolt-on yet). Or trying something at api-to-api level for high-level synchronization with "delayed replication" of queued operations. PS. @Pierre and @Adrien I gave it a quick glimpse into some of the sources you linked for the related work section of the positioning paper, thank you a lot for that and x1000 for authoring such things. So the draft now almost hits the recommended limit of a 6 pages, so I think there should be pretty much it for a positioning paper. [0] https://github.com/bogdando/papers-ieee/blob/master/ICFC-2019/LaTeX/positio… [1] https://github.com/SyncFree/SwiftCloud [2] http://beyondtheclouds.github.io/blog/openstack/cockroachdb/2018/06/04/eval… On 27.02.2019 14:33, Adrien Lebre wrote: > Hi, > > Getting a look to this post could also make sense: > http://beyondtheclouds.github.io/blog/openstack/cockroachdb/2018/06/04/eval… > > Best regards, > Adrien > PS: Thanks Pierre. > -- > Prof. IMT Atlantique / Inria / LS2N > Head of the STACK Research Group > www.emn.fr/x-info/alebre08 <http://www.emn.fr/x-info/alebre08> > >> On 27 Feb 2019, at 14:18, Pierre Riteau <pierre(a)stackhpc.com >> <mailto:pierre@stackhpc.com>> wrote: >> >> Hello Bogdan, >> >> In the context of data management in edge computing, you may be >> interested by research done by the Discovery Initiative: >> http://beyondtheclouds.github.io/publications.html >> I am adding Adrien Lèbre to the thread, he may be able to point you to >> the publications most relevant to your whitepaper draft. >> >> Best wishes, >> Pierre Riteau >> >> On Wed, 27 Feb 2019 at 10:21, Bogdan Dobrelya <bdobreli(a)redhat.com> wrote: >>> >>> On 27.02.2019 10:51, Stig Telfer wrote: >>>> Hi All - >>>> >>>> We have an IRC meeting at 1100 UTC (about an hour’s time) in channel >>>> #openstack-meeting. Everyone is welcome. >>>> >>>> Today’s agenda is here: >>>> >>>> https://wiki.openstack.org/wiki/Scientific_SIG#IRC_Meeting_February_27th_20… >>>> >>>> Today’s main event is that we have Ildikó Vancsa joining us to talk >>>> about edge computing use cases and find overlap with Scientific SIG >>>> use cases. >>>> >>>> Cheers, >>>> Stig >>>> >>>> >>> >>> Edge computing is a *great* topic for lot of future research work indeed. >>> Thank you for this useful announcement, appreciated! >>> I'll attend at least the first half of it, and in case I'll miss the >>> agenda item that I placed at the end of the list, please be kind to >>> review that research request with my absence as well. Thanks! >>> >>> >>> -- >>> Best regards, >>> Bogdan Dobrelya, >>> Irc #bogdando >>> > -- Best regards, Bogdan Dobrelya, Irc #bogdando

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APAC slot weekly call reminder
by Ildiko Vancsa 06 Mar '19

06 Mar '19

Hi, It is a friendly reminder that we have the next APAC time slot weekly call tomorrow at 8am CET / 0700 UTC. You can find the dial-in details and agenda on the wiki: https://wiki.openstack.org/wiki/Edge_Computing_Group#Meetings Thanks and Best Regards, Ildikó

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Hacking days
by Ildiko Vancsa 05 Mar '19

05 Mar '19

Hi, I’m reaching out to you with an idea that we were discussing with Gergely. As many of us would be interested in make our hands dirty but can’t dedicate a lot of time to it steadily we were thinking about doing ‘hacking days’. Our goal is to identify smaller tasks such as the items on the Keystone x509 bug list and work on them as a group on a dedicated day. The idea is to get together virtually, like opening a Google Hangouts call and learn from each other while solving problems, doing testing, and so forth. We can also look into organizing an in person version at the Summits/PTGs if we have enough interest. Who would be interested in participating? Do you have a topic to work on and/or a preferred time to join? Thanks, Ildikó

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Uses cases weekly call in a half an hour
by Ildiko Vancsa 25 Feb '19

25 Feb '19

Hi, It is a friendly reminder that the next Uses cases sub-group call is at 1pm PT / 2100 UTC. Call details and agenda are here: https://wiki.openstack.org/wiki/Edge_Computing_Group#Use_cases Please let me know if you have any questions. Thanks, Ildikó

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Use cases weekly call in new time slot starts on February 25
by Ildiko Vancsa 19 Feb '19

19 Feb '19

Hi, We are moving the use cases weekly calls back to a more popular slot. The new time is every other Monday at 1pm PT / 2100 UTC: https://www.openstack.org/assets/edge/OSF-Edge-WG-Use-Cases-Weekly-Calls.ics For dial-in info and agenda please see the wiki: https://wiki.openstack.org/wiki/Edge_Computing_Group#Use_cases Please let me know if you have any questions. Thanks and Best Regards, Ildikó

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Open Infrastructure Summit Forum and PTG preparations
by Ildiko Vancsa 19 Feb '19

19 Feb '19

Hi, The Open Infrastructure Summit & PTG in Denver is approaching quickly so it is time to start preparing for the Forum and think of topics for the PTG as well. I created an etherpad to collect Forum session ideas: https://etherpad.openstack.org/p/edge-wg-forum-preparation-denver-2019 The Forum session proposal period opens on February 22 and closes on March 8. For the detailed process and deadlines please see the following wiki: https://wiki.openstack.org/wiki/Forum Please add you ideas to the etherpad above and add +1’s for other ones you like and -1’s that you don’t think being a good fit for the Forum. We can revisit and finalize planning next week and the session moderators can go ahead and submit the sessions through the CFP tool. We’ve decided to request for a half day slot at the PTG for Edge WG specific topics and in the remaining time sit with project teams for discussing relevant items. To make sure we spend the time available to discuss important topics I created another etherpad to collect ideas and start planning: https://etherpad.openstack.org/p/edge-wg-ptg-preparation-denver-2019 Please check the etherpads and add your ideas and comments there. Let me know if you have any questions. Thanks and Best Regards, Ildikó

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LF Edge Glossary PR-s
by Csatari, Gergely (Nokia - HU/Budapest) 19 Feb '19

19 Feb '19

Hi, Here are the pr-s what I'm proposing to the edge glossary: https://github.com/lf-edge/glossary/pull/50 https://github.com/lf-edge/glossary/pull/49 https://github.com/lf-edge/glossary/pull/48 https://github.com/lf-edge/glossary/pull/47 https://github.com/lf-edge/glossary/pull/46 [https://avatars3.githubusercontent.com/u/11458775?s=400&v=4]<https://github.com/lf-edge/glossary/pull/46> Adding a remark about cloud hw to Central Office by CsatariGergely · Pull Request #46 · lf-edge/glossary<https://github.com/lf-edge/glossary/pull/46> New, cloud optimized hardware designs do not suffer from the constraints of a CEntral Office. It is important to add this to the Central Office section as this hardware design makes possible to reu... github.com Please check and comment them. Br, Gerg0 [https://avatars3.githubusercontent.com/u/11458775?s=400&v=4]<https://github.com/lf-edge/glossary/pull/47> Correction to Cloud Computing by CsatariGergely · Pull Request #47 · lf-edge/glossary<https://github.com/lf-edge/glossary/pull/47> The definition of Cloud Computing missed the networking resources and had network servers instead. Signed-off-by: Gergely Csatari gergely.csatari(a)nokia.com github.com [https://avatars3.githubusercontent.com/u/11458775?s=400&v=4]<https://github.com/lf-edge/glossary/pull/48> Cloud ran by CsatariGergely · Pull Request #48 · lf-edge/glossary<https://github.com/lf-edge/glossary/pull/48> Adding a references to DAS hub. github.com [https://avatars3.githubusercontent.com/u/11458775?s=400&v=4]<https://github.com/lf-edge/glossary/pull/49> CPE definition clarifcation by CsatariGergely · Pull Request #49 · lf-edge/glossary<https://github.com/lf-edge/glossary/pull/49> The CPE definition did not specify in which direction it is one hop away from cloud infra. Signed-off-by: Gergely Csatari gergely.csatari(a)nokia.com github.com

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