[openstack-dev] [designate] and [lbaas] - GSLB API and backend support

Gandhi, Kunal kunalhgandhi at gmail.com
Mon Aug 3 17:08:30 UTC 2015


Hi Graham,

Can we have your GSLB pull request merged to the repo https://github.com/gslb/gslb-specs/pull/1/files <https://github.com/gslb/gslb-specs/pull/1/files> ? I would like to send another pull request based on these changes.

Regards
Kunal


> On Jun 30, 2015, at 8:38 AM, Hayes, Graham <graham.hayes at hp.com> wrote:
> 
> I have started to put together a working draft of an API here:
> 
> https://docs.google.com/document/d/1nw5jVn0hjmhlhkZJAohx-gqRkkbVhMMJ79Pogd0ysEk/edit?usp=sharing
> 
> I would suggest we skip this weeks meeting, and review this doc, and 
> circle back next week?
> 
> I have opened it for comment, and I will add anyone who sends on their 
> email to the editors list.
> 
> Thanks,
> 
> Graham
> 
> On 24/06/15 15:16, Samuel Bercovici wrote:
>> Great!
>> 
>> Thanks you. I have missed this one.
>> 
>> *From:*Gandhi, Kunal [mailto:kunalhgandhi at gmail.com]
>> *Sent:* Wednesday, June 24, 2015 12:21 PM
>> *To:* OpenStack Development Mailing List (not for usage questions)
>> *Subject:* Re: [openstack-dev] [designate] and [lbaas] - GSLB API and
>> backend support
>> 
>> Hi Sam
>> 
>> Yes. we discussed the use cases 2 weeks ago on irc. The IRC logs can be
>> found here
>> http://eavesdrop.openstack.org/meetings/gslb/2015/gslb.2015-06-09-16.00.log.html
>> 
>> and the use case document can be found here
>> https://docs.google.com/document/d/1016shVnPaK8l8HxMpjADiYtY2O94p4g7JxjuIA-qv7w/edit?usp=sharing
>> 
>> Regards
>> 
>> Kunal
>> 
>>    On Jun 24, 2015, at 12:35 AM, Samuel Bercovici <SamuelB at Radware.com
>>    <mailto:SamuelB at Radware.com>> wrote:
>> 
>>    Hi Kunal,
>> 
>>    Did you also include use cases per our last discussion on IRC?
>>    I prefer to start with use cases before we dive into APIs.
>> 
>>    Thanks,
>>    -Sam.
>> 
>> 
>>    -----Original Message-----
>>    From: Gandhi, Kunal [mailto:kunalhgandhi at gmail.com]
>>    Sent: Wednesday, June 24, 2015 6:47 AM
>>    To: OpenStack Development Mailing List (not for usage questions)
>>    Subject: Re: [openstack-dev] [designate] and [lbaas] - GSLB API and
>>    backend support
>> 
>>    Hi All,
>> 
>>    I have a very draft for the GSLB API and would like to upload it
>>    somewhere for discussion. What is the best place to upload and
>>    collaborate the draft ? Since the API docs have a lot of JSON
>>    payloads in it, I am not sure whether Google Docs will be
>>    appropriate for that.
>> 
>>    Regards
>>    Kunal
>> 
>> 
>>    On Jun 15, 2015, at 10:03 PM, Doug Wiegley
>>    <dougwig at parksidesoftware.com <mailto:dougwig at parksidesoftware.com>>
>>    wrote:
>> 
>>    Hi all,
>> 
>>    We don’t have a rough draft API doc yet, so I’m suggesting that we
>>    postpone tomorrow morning’s meeting until next week. Does anyone
>>    have any other agenda items, or want the meeting tomorrow?
>> 
>>    Thanks,
>>    doug
>> 
>> 
>> 
>>    On Jun 2, 2015, at 10:52 AM, Doug Wiegley
>>    <dougwig at parksidesoftware.com <mailto:dougwig at parksidesoftware.com>>
>>    wrote:
>> 
>>    Hi all,
>> 
>>    The initial meeting logs can be found at
>>    http://eavesdrop.openstack.org/meetings/gslb/2015/ , and we will be
>>    having another meeting next week, same time, same channel.
>> 
>>    Thanks,
>>    doug
>> 
>> 
>> 
>>    On May 31, 2015, at 1:27 AM, Samuel Bercovici <SamuelB at Radware.com
>>    <mailto:SamuelB at Radware.com>> wrote:
>> 
>>    Good for me - Tuesday at 1600UTC
>> 
>> 
>>    -----Original Message-----
>>    From: Doug Wiegley [mailto:dougwig at parksidesoftware.com]
>>    Sent: Thursday, May 28, 2015 10:37 PM
>>    To: OpenStack Development Mailing List (not for usage questions)
>>    Subject: Re: [openstack-dev] [designate] and [lbaas] - GSLB API and
>>    backend support
>> 
>> 
>> 
>>    On May 28, 2015, at 12:47 PM, Hayes, Graham <graham.hayes at hp.com
>>    <mailto:graham.hayes at hp.com>> wrote:
>> 
>>    On 28/05/15 19:38, Adam Harwell wrote:
>> 
>>    I haven't seen any responses from my team yet, but I know we'd be
>>    interested as well - we have done quite a bit of work on this in
>>    the past, including dealing with the Designate team on this very
>>    subject.
>>    We can be available most hours between 9am-6pm Monday-Friday CST.
>> 
>>    --Adam
>> 
>>    https://keybase.io/rm_you
>> 
>> 
>>    From: Rakesh Saha <rsahaosnet at gmail.com
>>    <mailto:rsahaosnet at gmail.com
>>    <mailto:rsahaosnet at gmail.com%20%0b%3cmailto:rsahaosnet at gmail.com>>>
>>    Reply-To: "OpenStack Development Mailing List (not for usage questions)"
>>    <openstack-dev at lists.openstack.org
>>    <mailto:openstack-dev at lists.openstack.org
>>    <mailto:openstack-dev at lists.openstack.org%0b%3cmailto:openstack-dev at lists.openstack.org>>>
>>    Date: Thursday, May 28, 2015 at 12:22 PM
>>    To: "OpenStack Development Mailing List (not for usage questions)"
>>    <openstack-dev at lists.openstack.org
>>    <mailto:openstack-dev at lists.openstack.org
>>    <mailto:openstack-dev at lists.openstack.org%0b%3cmailto:openstack-dev at lists.openstack.org>>>
>>    Subject: Re: [openstack-dev] [designate] and [lbaas] - GSLB API
>>    and backend support
>> 
>>    Hi Kunal,
>>    I would like to participate as well.
>>    Mon-Fri morning US Pacific time works for me.
>> 
>>    Thanks,
>>    Rakesh Saha
>> 
>>    On Tue, May 26, 2015 at 8:45 PM, Vijay Venkatachalam
>>    <Vijay.Venkatachalam at citrix.com
>>    <mailto:Vijay.Venkatachalam at citrix.com
>>    <mailto:Vijay.Venkatachalam at citrix.com%20%0b%3cmailto:Vijay.Venkatachalam at citrix.com>>>
>>    wrote:
>> 
>>        We would like to participate as well.____
>> 
>>        __ __
>> 
>>        Monday-Friday Morning US time works for me..____
>> 
>>        __ __
>> 
>>        Thanks,____
>> 
>>        Vijay V.____
>> 
>>        __ __
>> 
>>        *From:*Samuel Bercovici [mailto:SamuelB at Radware.com
>>        <mailto:SamuelB at Radware.com>
>>    <mailto:SamuelB at Radware.com%0b   %3cmailto:SamuelB at Radware.com%3e>]
>>        *Sent:* 26 May 2015 21:39
>> 
>> 
>>        *To:* OpenStack Development Mailing List (not for usage questions)
>>        *Cc:* kunalhgandhi at gmail.com <mailto:kunalhgandhi at gmail.com>
>>    <mailto:kunalhgandhi at gmail.com>;
>>    v.jain007 at gmail.com <mailto:v.jain007 at gmail.com>
>>    <mailto:v.jain007 at gmail.com>;
>>    dougw at a10networks.com <mailto:dougw at a10networks.com>
>>    <mailto:dougw at a10networks.com>
>>        *Subject:* Re: [openstack-dev] [designate] and [lbaas] - GSLB
>>        API and backend support____
>> 
>>        __ __
>> 
>>        Hi,____
>> 
>>        __ __
>> 
>>        I would also like to participate.____
>> 
>>        Friday is a non-working day in Israel (same as Saturday for most
>>        of you).____
>> 
>>        So Monday- Thursday works best for me.____
>> 
>>        __ __
>> 
>>        -Sam.____
>> 
>>        __ __
>> 
>>        __ __
>> 
>>        *From:*Doug Wiegley [mailto:dougwig at parksidesoftware.com]
>>        *Sent:* Saturday, May 23, 2015 8:45 AM
>>        *To:* OpenStack Development Mailing List (not for usage questions)
>>        *Cc:* kunalhgandhi at gmail.com <mailto:kunalhgandhi at gmail.com>
>>    <mailto:kunalhgandhi at gmail.com>;
>>    v.jain007 at gmail.com <mailto:v.jain007 at gmail.com>
>>    <mailto:v.jain007 at gmail.com>;
>>    dougw at a10networks.com <mailto:dougw at a10networks.com>
>>    <mailto:dougw at a10networks.com>
>>        *Subject:* Re: [openstack-dev] [designate] and [lbaas] - GSLB
>>        API and backend support____
>> 
>>        __ __
>> 
>>        Of those two options, Friday would work better for me.____
>> 
>>        __ __
>> 
>>        Thanks,____
>> 
>>        doug____
>> 
>>        __ __
>> 
>>            On May 22, 2015, at 9:33 PM, kiall at macinnes.ie
>>    <mailto:kiall at macinnes.ie>
>>            <mailto:kiall at macinnes.ie> wrote:____
>> 
>>            __ __
>> 
>>            Hi Kunal,____
>> 
>>            Thursday/Friday works for me - early morning PT works best,
>>            as I'm based in Ireland.____
>> 
>>            I'll find some specific times the Designate folks are
>>            available over the next day or two and provide some
>>            options.. ____
>> 
>>            Thanks,
>>            Kiall____
>> 
>>            On 22 May 2015 7:24 pm, "Gandhi, Kunal"
>>            <kunalhgandhi at gmail.com <mailto:kunalhgandhi at gmail.com
>>    <mailto:kunalhgandhi at gmail.com%20%3cmailto:kunalhgandhi at gmail.com>>>
>>            wrote:____
>> 
>>            Hi All____
>> 
>>            __ __
>> 
>>            I wanted to start a discussion about adding support for GSLB
>>            to neutron-lbaas and designate. To be brief for folks who
>>            are new to GLB, GLB stands for Global Load Balancing and we
>>            use it for load balancing traffic across various
>>            geographical regions. A more detail description of GLB can
>>            be found at my talk at the summit this week here
>>            <https://www.youtube.com/watch?v=fNR0SW3vj_s>.____
>> 
>>            __ __
>> 
>>            To my understanding, there are two sides to a GSLB - DNS
>>            side and LB side. ____
>> 
>>            __ __
>> 
>>            DNS side____
>> 
>>                         Most of the GSLB's provided by various vendors
>>            are DNS servers and are authoritative for the GLB domains.
>>            The global fqdn's that belong the GLB domains resolve to
>>            multiple public VIP's across various regions based on
>>            various configurations on the global fqdn on the GLB.____
>> 
>>            __ __
>> 
>>            LBaaS side____
>> 
>>                         A few of the common functionalities provided by
>>            a standard GSLB provides are health monitoring on the public
>>            VIP's and the local LB's on which these public VIP's sit on.
>>            Some additional features that a GSLB can provide are
>>            configuring admin status and weights on your public VIP's.
>>            Based on these configurations and settings, the GLB returns
>>            the appropriate number of public VIP's to any DNS resolve
>>            queries for the global fqdn's.____
>> 
>>            __ __
>> 
>>            I would like to have the designate and lbaas to start a
>>            discussion on GSLB and discuss the following topics:____
>> 
>>            __ __
>> 
>>              * What parts of GSLB belongs to Designate and LBaaS ?____
>>              * Once we have an understanding of the above, my team at
>>                eBay/PayPal would like work with the community on
>>                submitting a blueprint for this.____
>> 
>>            __ __
>> 
>>            __ __
>> 
>>            To kick start this conversation, I would like to schedule an
>>            irc meeting regarding this with folks from designate and
>>            neutron-lbaas. Please let me know a time and day that works
>>            for you guys. I am available on Thursday and Friday next
>>            week.____
>> 
>>            __ __
>> 
>>            __ __
>> 
>>            Regards____
>> 
>>            Kunal____
>> 
>>            __ __
>> 
>>            ____
>> 
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>> 
>>    OK, we all seem to agree on US morning time. Can we set up a time?
>> 
>>    Monday - Thursday seems to suit everyone
>> 
>>    Can I suggest next Thursday (June 4) at 17:00 UTC ?
>> 
>>    http://www.timeanddate.com/worldclock/fixedtime.html?iso=20150604T1
>>    700
>> 
>>    I will try and find an IRC meeting room that is free at that time,
>>    and if there isn't one, we can use #openstack-dns
>> 
>> 
>>    If we can do Tuesday at 1600UTC, we can use the lbaas meeting slot
>>    in #openstack-meeting-4 (unused for awhile now).  Will that work for
>>    folks?
>> 
>>    doug
>> 
>> 
>> 
>> 
>>    Thanks,
>> 
>>    Graham
>> 
>> 
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