[Fiware-cloud-containers] Doodle Poll (RE: task-force kickoff)

Alex Glikson GLIKSON at il.ibm.com
Mon Jun 1 17:40:12 CEST 2015


OK, let's go for a Doodle poll then.
http://doodle.com/nckkydftccztdyky

Thanks,
Alex

====================================================================================
Alex Glikson
Manager, Cloud Infrastructure Solutions, IBM Haifa Research Lab
Email: glikson at il.ibm.com | Phone: +972-4-8281085 | Mobile: 
+972-54-6466667 | Fax: +972-4-8296112





From:   LOPEZ RAMOS Mario <mario.lopezramos at thalesgroup.com>
To:     Alex Glikson/Haifa/IBM at IBMIL, 
"fiware-cloud-containers at lists.fiware.org" 
<fiware-cloud-containers at lists.fiware.org>
Date:   01/06/2015 06:24 PM
Subject:        RE: [Fiware-cloud-containers] task-force kickoff



Hi Alex and all,
 
Sorry, I have another meeting Wed 14:00-15:30. I can make it before or 
after that though.
 
Best,
 
Mario
 
De : fiware-cloud-containers-bounces at lists.fiware.org [
mailto:fiware-cloud-containers-bounces at lists.fiware.org] De la part de 
Alex Glikson
Envoyé : lundi 1 juin 2015 17:08
À : fiware-cloud-containers at lists.fiware.org
Objet : Re: [Fiware-cloud-containers] task-force kickoff
 
Regarding the phone call I mentioned below -- we already have the weekly 
call of the Cloud chapter on Wed 15:00-16:00 CET (with many overlapping 
participants), so I suggest that we shorten the regular call to 
15:30-16:00, and dedicate 14:00-15:30 CET to this topic. 
Please, let me know if you can make it. 

Thanks, 
Alex 

====================================================================================
Alex Glikson
Manager, Cloud Infrastructure Solutions, IBM Haifa Research Lab
Email: glikson at il.ibm.com | Phone: +972-4-8281085 | Mobile: 
+972-54-6466667 | Fax: +972-4-8296112





From:        Alex Glikson/Haifa/IBM at IBMIL 
To:        "fiware-cloud-containers at lists.fiware.org" <
fiware-cloud-containers at lists.fiware.org> 
Date:        01/06/2015 09:31 AM 
Subject:        Re: [Fiware-cloud-containers] task-force kickoff 
Sent by:        fiware-cloud-containers-bounces at lists.fiware.org 




We will hold the taskforce kickoff at a different time slot, to 
accommodate availability of key people. I will send a doodle later today. 
Meanwhile, we can try making a bit progress by email, following the 
summary I sent in a separate email. 

Thanks, 
Alex 

====================================================================================
Alex Glikson
Manager, Cloud Infrastructure Solutions, IBM Haifa Research Lab
Email: glikson at il.ibm.com | Phone: +972-4-8281085 | Mobile: 
+972-54-6466667 | Fax: +972-4-8296112





From:        Alex Glikson/Haifa/IBM at IBMIL 
To:        "fiware-cloud-containers at lists.fiware.org" <
fiware-cloud-containers at lists.fiware.org> 
Date:        31/05/2015 10:59 PM 
Subject:        Re: [Fiware-cloud-containers] task-force kickoff 
Sent by:        fiware-cloud-containers-bounces at lists.fiware.org 




Before this task force has launched, discussion on containers has been 
scheduled for tomorrow, 10:30. 
Now, maybe it would make sense to make some progress within the task force 
before raising this with the (rest of the) architects - especially if some 
of the participants can't join tomorrow. 

Regards, 
Alex 

====================================================================================
Alex Glikson
Manager, Cloud Infrastructure Solutions, IBM Haifa Research Lab
Email: glikson at il.ibm.com | Phone: +972-4-8281085 | Mobile: 
+972-54-6466667 | Fax: +972-4-8296112





From:        FERNANDO LOPEZ AGUILAR <fernando.lopezaguilar at telefonica.com> 

To:        JUAN JOSE HIERRO SUREDA <juanjose.hierro at telefonica.com>, Alex 
Glikson/Haifa/IBM at IBMIL 
Cc:        "fiware-cloud-containers at lists.fiware.org" <
fiware-cloud-containers at lists.fiware.org> 
Date:        31/05/2015 10:03 PM 
Subject:        Re: [Fiware-cloud-containers] task-force kickoff 




Ok, then the question is we will have the kickoff of this task force 
tomorrow? And if it is true between which hours? 

We have tomorrow our internal sprint planning for the next sprint from 
9:00 to 13:00. 

Fernando.- 

De: JUAN JOSE HIERRO SUREDA <juanjose.hierro at telefonica.com>
Fecha: Saturday 30 May 2015 20:31
Para: Alex Glikson <GLIKSON at il.ibm.com>
CC: "fiware-cloud-containers at lists.fiware.org" <
fiware-cloud-containers at lists.fiware.org>
Asunto: Re: [Fiware-cloud-containers] task-force kickoff 

That's what I understood too

Juanjo from iPhone 

El 30/5/2015, a las 19:52, Alex Glikson <GLIKSON at il.ibm.com> escribió: 


I am pretty sure that the monthly review/demo meeting has been 
rescheduled, so it seems that the morning slot on the 1st is free..

====================================================================================
Alex Glikson
Manager, Cloud Infrastructure Solutions, IBM Haifa Research Lab
Email: glikson at il.ibm.com | Phone: +972-4-8281085 | Mobile: 
+972-54-6466667 | Fax: +972-4-8296112





From:        Philipp Slusallek <philipp.slusallek at dfki.de>
To:        Alex Glikson/Haifa/IBM at IBMIL, 
fiware-cloud-containers at lists.fiware.org
Date:        30/05/2015 07:49 PM
Subject:        Re: [Fiware-cloud-containers] task-force kickoff




Hi,

I thought the June 1 meetings will be moved. But I would join anyway.

Best,

             Philipp

Am 30.05.2015 um 18:06 schrieb Alex Glikson:
> Dear all,
> 
> Welcome to 'fiware-cloud-containers' mailing list! We will use this
> mailing list to discuss the details of FIWARE Cloud roadmap w.r.t.
> support for Linux containers (such as Docker), including use-cases &
> requirements, associated IaaS and PaaS-style capabilities, concrete
> plans going forwards, potential collaboration with teams working on
> similar/related technologies, etc.
> 
> Currently we have the following people subscribed to this mailing list:
> IBM: Alex (FIWARE Cloud architect), Ezra (technical lead for
> IaaS/compute-related work in FIWARE Cloud), Kenneth (FIWARE Cloud
> leader), Doron (working with Ezra on containers)
> TID: Juanjo (FIWARE chief architect), Fernando & Henar (technical leads
> for the PaaS-related work in FIWARE Cloud)
> DFKI: Philipp (FI-Content2 architect, FIWARE Advanced WebUI chapter
> leader/architect)
> Thales: Mario (FI-Content2, also used to be in the Cloud WP in the old
> FI-WARE project)
> 
> Let me know if anyone is missing.
> 
> As a background, please, read the thread below, including the very nice
> summary by Mario on the related investigation and implementation in
> FI-Content2 project. I will send a separate email briefly summarizing
> the situation in FIWARE.
> 
> *All *-- notice that we are going to have a phone call to discuss this
> topic during the upcoming FIWARE architects interlock on Monday, June
> 1at, 10:30-12:30 CET. Let me know if you can't join.
> *Mario *-- would you be able to join & explain/demonstrate the FIC2Lab
> solution?
> 
> Thanks,
> Alex
> 
> 
> 
> 
====================================================================================
> Alex Glikson
> Manager, Cloud Infrastructure Solutions, IBM Haifa Research Lab
> Email: glikson at il.ibm.com | Phone: +972-4-8281085 | Mobile:
> +972-54-6466667 | Fax: +972-4-8296112
> 
> 
> ----- Forwarded by Alex Glikson/Haifa/IBM on 30/05/2015 06:36 PM -----
> 
> fiware-chapter-architects-bounces at lists.fi-ware.org wrote on 26/05/2015
> 08:37:16 AM:
> 
>> From: Alex Glikson/Haifa/IBM at IBMIL
>> To: Philipp Slusallek <philipp.slusallek at dfki.de>
>> Cc: fiware-chapter-architects at lists.fi-ware.org, Kenneth Nagin/
>> Haifa/IBM at IBMIL, Ezra Silvera/Haifa/IBM at IBMIL
>> Date: 26/05/2015 08:37 AM
>> Subject: Re: [Fiware-chapter-architects] Linux Containers & Docker
>> Sent by: fiware-chapter-architects-bounces at lists.fi-ware.org
>>
>> Hi Philipp,
>>
>> It is great to hear that FIC2 team is willing to contribute!
>> In a nutshell, our current plan is to start with surfacing
>> containers via Nova, and then gradually migrate to Magnum. In terms
>> of orchestration, we currently work with Heat and Murano, and are
>> assessing the approaches to support containers (OpenStack alignment
>> being high priority, but also the ability to surface capabilities
>> unique to containers).
>> I suggest that we form a small taskforce to explore this topic.
>> Please, send me a list of people to involve.
>>
>> Thanks,
>> Alex
>>
>>
> 
====================================================================================
>> Alex Glikson
>> Manager, Cloud Infrastructure Solutions, IBM Haifa Research Lab
>> Email: glikson at il.ibm.com | Phone: +972-4-8281085 | Mobile:
>> +972-54-6466667 | Fax: +972-4-8296112
>>
>>
>>
>>
>>
>> From:        Philipp Slusallek <philipp.slusallek at dfki.de>
>> To:        Juanjo Hierro <juanjose.hierro at telefonica.com>, Alex
>> Glikson/Haifa/IBM at IBMIL
>> Cc:        Ezra Silvera/Haifa/IBM at IBMIL, fiware-chapter-
>> architects at lists.fi-ware.org, Kenneth Nagin/Haifa/IBM at IBMIL
>> Date:        26/05/2015 07:21 AM
>> Subject:        Re: [Fiware-chapter-architects] Linux Containers & 
Docker
>>
>>
>>
>> Hi,
>>
>> Here is some first input from FIC2 on Docker compiled from Mario. As I
>> mentioned before, we have a full system working that deploys entire 
sets
>> of GEs/SEs using this mechanism on FIWARE (and AWS) VMs.
>>
>> FIC2 would be happy to work with FIWARE to integrate them in whatever
>> way we at FIWARE decide to implement Docker. Right now we deploy it on
>> top of the VMs offered by FIWARE but a more native implementation would
>> be fine as well and save much resources (which seems to be a major 
issue).
>>
>> A presentation by Canonical recently showed a >10x improvement in
>> resource usage with their containers over plain OpenStack (which is
>> probably where we are -- but then Intel claims even better numbers in
>> their Clear Containers solution using traditional VMs).
>>
>> Since we have experience already, it seems very useful to make Docker
>> available especially since deployment of SW is much easier too and the
>> same SW can be deployed essentially anywhere (including a local 
machine).
>>
>>
>> Best,
>>
>>                 Philipp
>>
>> > There are several ways in which FIWARE could support Docker. My
>> assumption is that the plan is to add to OpenStack a Docker driver.
>> It would enable the creation of instances which are not VMs but
>> OpenStack containers, from images which are not ISOs but Docker
>> images. It?s described here: https://wiki.openstack.org/wiki/Docker
>> >
>> > 
>> >
>> > Advantages:
>> >
>> > + Launches faster than VM instances
>> >
>> > + Less resources used from quotas in FIWARE nodes
>> >
>> > + images of SEs smaller and easier to build (using Dockerfiles)
>> >
>> > 
>> >
>> > Open questions / disadvantages:
>> >
>> > - Will it be possible to pull images from DockerHub (preferred
>> approach), or do they need to be uploaded to the Glance image
>> repository of each FIWARE node?
>> >
>> > - Is the only way to launch containers the Cloud Portal or
>> OpenStack API? Not being able to target a Docker API would reduce
>> the value of Docker and its ecosystem of tools, e.g.: docker-compose
>> which enables launching applications composed of multiple containers.
>> >
>> > - How to solve the limits in terms of IPs? Maybe with a DNS-based
>> reverse proxy that forwards HTTP requests to container1.john-
>> smith.cloud.fiware.org to the right container port?
>> >
>> > - How would links between containers running on different hosts
>> work? Using Weave?
>> >
>> > - Mounting volumes in Docker is a very common way of passing
>> configuration files, having persistence, etc. How would this work
> inOpenStack?
>> >
>> > 
>> >
>> > Our suggestion:
>> >
>> > * Ability to use the Docker API remotely (i.e. command-line tools
>> such as docker and docker-compose, Kitematic for a Mac OS X GUI)
>> >
>> > * Ability to pull containers directly from DockerHub with a common
>> (transparent?) image mirror in each FIWARE node
>> >
>> > 
>> >
>> > 
>> >
>> > 
>> >
>> > Regarding FIC2Lab runner, our wishlist was:
>> >
>> > 1. ability to use the same tools locally and remotely in any cloud
>> (ideally use docker-machine against any cloud provider, in
>> particular FIWARE nodes)
>> >
>> > 2. nice web user interface hiding the complexity of firewalling,
>> security pairs, public IPs, etc.
>> >
>> > 3. compatibility with the tools of the docker ecosystem: docker
>> CLI, compose, swarm ...
>> >
>> > 
>> >
>> > We compared tools such as tutum (free multi-tenant online
>> service), shipyard (open-source web UI) and panamax (open-source web
>> UI and orchestrator).
>> >
>> > And we decided to go for Panamax, which is nice for #1 and #2 but
>> not #3 so far. Here's a few pluses and minuses:
>> >
>> > + nice UI with DockerHub search
>> >
>> > + composite application, with application template search
>> >
>> > - It's not multi-tenant, which is good for portability but bad for
>> software updates
>> >
>> > - its model for composite applications is different from docker-
>> compose (for now)
>> >
>> > - the UI can't synchronize with actions performed in Docker CLI or
>> API because it's using CoreOS underneath
>> >
>> > 
>> >
>> > The FIC2Lab runner is documented here: http://fic2.github.io/runner
>> >
>> > 
>>
>>
>>
>> Am 20.05.2015 um 17:48 schrieb Juanjo Hierro:
>> > Dear Alex,
>> >
>> >   It's fine with me.
>> >
>> >   I believe that we should collocate here the discussion with
>> > FI-Content2 (Philipp) regarding the stuff they have developed for the
>> > FIC2-Lab.
>> >
>> >   @Philipp: could you share some material (document describing your 
work
>> > on FIC2-Lab, slides, whatever) describing what you have done and send 
it
>> > to the fiware-chapter-architects mailing list as preparation for the
>> > discussion?
>> >
>> >   @Alex: please also share the ideas you want to present on this 
matter.
>> >
>> >   By exchanging material prior to the meeting, we would be able to 
have
>> > a more fruitful meeting.
>> >
>> >   Best regards,
>> >
>> > -- Juanjo
>> >
>> > On 18/05/15 11:07, Alex Glikson wrote:
>> >> I am out of office on the 25th. Would the following Monday work?
>> >>
>> >> Thanks,
>> >> Alex
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> From:        Juanjo Hierro <juanjose.hierro at telefonica.com>
>> >> To:        Philipp Slusallek <philipp.slusallek at dfki.de>, Alex
>> >> Glikson/Haifa/IBM at IBMIL, <
fiware-chapter-architects at lists.fi-ware.org>
>> >> Cc:        Ezra Silvera/Haifa/IBM at IBMIL, Kenneth 
Nagin/Haifa/IBM at IBMIL
>> >> Date:        18/05/2015 11:53 AM
>> >> Subject:        Re: [Fiware-chapter-architects] Linux Containers &
> Docker
>> >>
> ------------------------------------------------------------------------
>> >>
>> >>
>> >>
>> >>
>> >>   I would suggest that we book the next architecture session (Monday
>> >> 25th) to cover this matter.
>> >>
>> >>   Will you Alex be able to prepare a presentation?
>> >>
>> >>   Cheers,
>> >>
>> >> -- Juanjo
>> >>
>> >> On 18/05/15 09:46, Philipp Slusallek wrote:
>> >> > Hi,
>> >> >
>> >> > This sounds very useful to cover as well in this or one of the 
next
>> >> > calls. It would also get the architectural activities started
> again. It
>> >> > might even make sense to invite (selected?) AB members from the 
UCs.
>> >> >
>> >> > For example, a lot of work that has been done within FIcontent to
> deploy
>> >> > our SEs and related GEs within Docker on top of FIWARE Lab.
> Particularly
>> >> > relevant could be the on-click deployment of entire arrangements
> of GEs
>> >> > and SEs. Better and more dedicated Docker support would certainly 
be
>> >> > very welcome as well.
>> >> >
>> >> > Unfortunately, I have a lecture this morning and cannot join
> until 12h.
>> >> > But Stefan Lemme from my group will be on the call. He has been a
> core
>> >> > member of the relevant FIC2-Lab task force in FIcontent.
>> >> >
>> >> >
>> >> > Best,
>> >> >
>> >> >       Philipp
>> >> >
>> >> > Am 18.05.2015 um 09:28 schrieb Alex Glikson:
>> >> >> Maybe we can also dedicate some time to have an initial
> discussion on
>> >> >> the roadmap to adopt Linux Containers and in particular Docker in
>> >> FIWARE
>> >> >> Lab.
>> >> >>
>> >> >> Regards,
>> >> >> Alex
>> >> >>
> 
> 
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