<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br></blockquote><div>I saw the note earlier on LBaaS (wiki) - its a great start for L4-7</div>
<div>But is there any traction and or pointers on the VPN capability?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Sun, 12 Aug 2012 15:35:17 -0700<br>
From: Dan Wendlandt <<a href="mailto:dan@nicira.com">dan@nicira.com</a>><br>
To: OpenStack Development Mailing List<br>
<<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
Subject: Re: [openstack-dev] OpenStack-dev Digest, Vol 4, Issue 26<br>
Message-ID:<br>
<CA+0XJm8xp=<a href="mailto:WgZ1H8qL7DagaWZ0eWdREiDa3D9YvLzWQLjrErYg@mail.gmail.com">WgZ1H8qL7DagaWZ0eWdREiDa3D9YvLzWQLjrErYg@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
On Thu, Aug 9, 2012 at 6:47 PM, Bill Shetti <<a href="mailto:billshetti@gmail.com">billshetti@gmail.com</a>> wrote:<br>
<br>
> Hi see below<br>
> Bill<br>
><br>
> ----------------------------------------------------------------------<br>
>><br>
>> Message: 1<br>
>> Date: Mon, 6 Aug 2012 15:09:40 -0700<br>
>> From: Eugene Kirpichov <<a href="mailto:ekirpichov@gmail.com">ekirpichov@gmail.com</a>><br>
>> To: <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>, OpenStack Development Mailing List<br>
>> <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
>> Subject: [openstack-dev] LBaaS IRC meeting notes<br>
>> Message-ID:<br>
>> <<br>
>> <a href="mailto:CANVKUrWt0QOOVdamWWnm3V%2B9qd071CnzLZeb_mUoJTz7EcmLVg@mail.gmail.com">CANVKUrWt0QOOVdamWWnm3V+9qd071CnzLZeb_mUoJTz7EcmLVg@mail.gmail.com</a>><br>
>> Content-Type: text/plain; charset=ISO-8859-1<br>
>><br>
>> Hi,<br>
>><br>
>> Below are the meeting notes from the IRC meeting about LBaaS which<br>
>> took place on Aug 2.<br>
>><br>
>> The logs can be found at<br>
>><br>
>> <a href="http://eavesdrop.openstack.org/meetings/openstack-meeting/2012/openstack-meeting.2012-08-02-17.00.log.html" target="_blank">http://eavesdrop.openstack.org/meetings/openstack-meeting/2012/openstack-meeting.2012-08-02-17.00.log.html</a><br>
>> [19:18:27 .. 19:56:41]<br>
>><br>
>> === Status on our side ===<br>
>> <a href="https://github.com/Mirantis/openstack-lbaas" target="_blank">https://github.com/Mirantis/openstack-lbaas</a><br>
>> * HAproxy and ACE implemented to some level.<br>
>> * F5 to be finished in 6 weeks. By that time driver API will be stable.<br>
>> * Support for device capabilities (drivers report them, users request<br>
>> them) on its way to master.<br>
>><br>
>> === Discussion with Dan Went of Quantum ===<br>
>> Dan said:<br>
>> * Quantum is moving up the stack: "L2 in essex, L3 in folsom, and in<br>
>> Grizzly we'll be moving into L4-L7"<br>
>><br>
><br>
><br>
> Please clarify L4-7<br>
><br>
<br>
Load-balancing is probably the most obvious example, but I think there will<br>
also be work on more advanced firewalling and likely VPN.<br>
<br>
dan<br>
<br>
<br>
><br>
><br>
><br>
>> * Many people in Quantum are generally interested in LBaaS<br>
>> * We need to make sure we're not duplicating effort by developing our<br>
>> own CLI/GUI for LBaaS. We should at least integrate with the Quantum<br>
>> CLI framework and generally collaborate with the Quantum community<br>
>> (circulate blueprints and POC).<br>
>><br>
>> The next meeting will take place Aug 9, 19:00 UTC at #openstack-meeting.<br>
>><br>
>> --<br>
>> Eugene Kirpichov<br>
>> <a href="http://www.linkedin.com/in/eugenekirpichov" target="_blank">http://www.linkedin.com/in/eugenekirpichov</a><br>
>><br>
>><br>
>><br>
>><br>
> _______________________________________________<br>
> OpenStack-dev mailing list<br>
> <a href="mailto:OpenStack-dev@lists.openstack.org">OpenStack-dev@lists.openstack.org</a><br>
> <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><br>
><br>
><br>
<br>
<br>
--<br>
~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
Dan Wendlandt<br>
Nicira, Inc: <a href="http://www.nicira.com" target="_blank">www.nicira.com</a><br>
twitter: danwendlandt<br>
~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
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<br>
Message: 2<br>
Date: Mon, 13 Aug 2012 15:02:08 +0800<br>
From: Hua ZZ Zhang <<a href="mailto:zhuadl@cn.ibm.com">zhuadl@cn.ibm.com</a>><br>
To: MURAOKA Yusuke <<a href="mailto:yusuke@jbking.org">yusuke@jbking.org</a>><br>
Cc: OpenStack Development Mailing List<br>
<<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>>,<br>
openstack-bounces+zhuadl=<a href="mailto:cn.ibm.com@lists.launchpad.net">cn.ibm.com@lists.launchpad.net</a>,<br>
<a href="mailto:netstack@lists.launchpad.net">netstack@lists.launchpad.net</a>, <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
Subject: Re: [openstack-dev] [Openstack] [Netstack] [Quantum]<br>
Multi-host implementation<br>
Message-ID:<br>
<<a href="mailto:OFE0BD348C.1BFA28EB-ON48257A59.0021FEF9-48257A59.0026B0E6@cn.ibm.com">OFE0BD348C.1BFA28EB-ON48257A59.0021FEF9-48257A59.0026B0E6@cn.ibm.com</a>><br>
Content-Type: text/plain; charset="gb2312"<br>
<br>
hi,<br>
<br>
I have a question about the ip address consumed by the dhcp services. is it<br>
necessary to assign an individual ip for each dhcp daemon? can we reserve<br>
only one ip address for all dhcp deamons subject to one subnet since they<br>
won't run on the same host? since the dhcp service only need to<br>
communicate with local VM instances and local dhcp agent (don't know if it<br>
is true for this assumption), can we find a kind of isolation mechanism to<br>
avoid ip conflicts and extra consume of ip addresses to implement this<br>
feature?<br>
<br>
Best Regards,<br>
<br>
<br>
Edward Zhang(??) ??:???????????8? ???<br>
Staff Software Engineer ???28?? ????3? ???100193<br>
Travel&Transportation Standards Address: 3F Ring, Building 28<br>
Emerging Technology Institute(ETI) Zhongguancun Software Park, 8<br>
IBM China Software Development Lab Dongbeiwang West Road, Haidian<br>
e-mail: <a href="mailto:zhuadl@cn.ibm.com">zhuadl@cn.ibm.com</a> District, Beijing, P.R.C.100193<br>
Notes ID: Hua ZZ Zhang/China/IBM<br>
Tel: 86-10-82450483<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
MURAOKA Yusuke<br>
<yusuke@jbking.or<br>
g> To<br>
Sent by: Dan Wendlandt <<a href="mailto:dan@nicira.com">dan@nicira.com</a>><br>
openstack-bounces cc<br>
+zhuadl=<a href="http://cn.ibm.co" target="_blank">cn.ibm.co</a> OpenStack Development Mailing List<br>
m@lists.launchpad <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
.net , <a href="mailto:netstack@lists.launchpad.net">netstack@lists.launchpad.net</a>,<br>
<a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
Subject<br>
2012-08-09 00:19 Re: [Openstack] [Netstack]<br>
[openstack-dev] [Quantum]<br>
Multi-host implementation<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
Hi,<br>
<br>
I've updated the bp to correspond with current design spec.<br>
> <a href="https://blueprints.launchpad.net/quantum/+spec/quantum-multihost-dhcp" target="_blank">https://blueprints.launchpad.net/quantum/+spec/quantum-multihost-dhcp</a><br>
<br>
<br>
I'd know the case of failure, improper, insane, by that.<br>
Anyway, comments, discussions are welcome.<br>
<br>
Thanks.<br>
<br>
--<br>
MURAOKA Yusuke<br>
<br>
Mail: <a href="mailto:yusuke@jbking.org">yusuke@jbking.org</a><br>
<br>
<br>
???2012?8?7????????2:47?????Nachi Ueno?<br>
<br>
> Hi Dan<br>
><br>
> Thank you for pointing this.<br>
><br>
> Yusuke updated design spec.<br>
> <a href="https://blueprints.launchpad.net/quantum/+spec/quantum-multihost-dhcp" target="_blank">https://blueprints.launchpad.net/quantum/+spec/quantum-multihost-dhcp</a><br>
><br>
> 2012/8/6 Dan Wendlandt <<a href="mailto:dan@nicira.com">dan@nicira.com</a> (mailto:<a href="mailto:dan@nicira.com">dan@nicira.com</a>)>:<br>
> > Hi Nachi,<br>
> ><br>
> > I've reviewed the code and added comments. I'd like to see at least a<br>
basic<br>
> > spec describing the proposed approach (need only be a couple<br>
paragraphs,<br>
> > perhaps with a diagram) linked to the blueprint so we can have a design<br>
> > discussion around it. Thanks,<br>
> ><br>
> > Dan<br>
> ><br>
> ><br>
> > On Fri, Aug 3, 2012 at 1:03 PM, Nachi Ueno <<a href="mailto:nachi@nttmcl.com">nachi@nttmcl.com</a> (<br>
mailto:<a href="mailto:nachi@nttmcl.com">nachi@nttmcl.com</a>)> wrote:<br>
> > ><br>
> > > Hi folks<br>
> > ><br>
> > > Sorry.<br>
> > > I added <a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a> (<br>
mailto:<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>) in this discussion.<br>
> > ><br>
> > > 2012/8/3 Nati Ueno <<a href="mailto:nati.ueno@gmail.com">nati.ueno@gmail.com</a> (mailto:<a href="mailto:nati.ueno@gmail.com">nati.ueno@gmail.com</a><br>
)>:<br>
> > > > Hi folks<br>
> > > ><br>
> > > > > Gary<br>
> > > > Thank you for your comment. I wanna discuss your point on the<br>
mailing<br>
> > > > list.<br>
> > > ><br>
> > > > Yusuke pushed Multi-host implementation for review.<br>
> > > > <a href="https://review.openstack.org/#/c/10766/2" target="_blank">https://review.openstack.org/#/c/10766/2</a><br>
> > > > This patch changes only quantum-dhcp-agent side.<br>
> > > ><br>
> > > > Gary's point is we should have host attribute on the port for<br>
> > > > scheduling.<br>
> > > > I agree with Gary.<br>
> > > ><br>
> > > > In the nova, vm has available_zone for scheduling.<br>
> > > > So Instead of using host properties.<br>
> > > > How about use available_zone for port?<br>
> > > ><br>
> > > > Format of availability_zone is something like this<br>
> > > > available_zone="zone_name:host".<br>
> > > ><br>
> > > > We can also add availability_zone attribute for the network as a<br>
> > > > default value of port.<br>
> > > > We can write this until next Monday.<br>
> > > > However I'm not sure quantum community will accept this or not, so<br>
I'm<br>
> > > > asking here.<br>
> > > ><br>
> > > > If there are no objections, we will push zone version for review.<br>
> > > > Thanks<br>
> > > > Nachi<br>
> > > ><br>
> > > > _______________________________________________<br>
> > > > Mailing list: <a href="https://launchpad.net/~openstack" target="_blank">https://launchpad.net/~openstack</a><br>
> > > > Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a> (<br>
mailto:<a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>)<br>
> > > > Unsubscribe : <a href="https://launchpad.net/~openstack" target="_blank">https://launchpad.net/~openstack</a><br>
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> > ><br>
> > ><br>
> > ><br>
> > > _______________________________________________<br>
> > > OpenStack-dev mailing list<br>
> > > <a href="mailto:OpenStack-dev@lists.openstack.org">OpenStack-dev@lists.openstack.org</a> (<br>
mailto:<a href="mailto:OpenStack-dev@lists.openstack.org">OpenStack-dev@lists.openstack.org</a>)<br>
> > > <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><br>
> ><br>
> ><br>
> ><br>
> ><br>
> ><br>
> ><br>
> > --<br>
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
> > Dan Wendlandt<br>
> > Nicira, Inc: <a href="http://www.nicira.com" target="_blank">www.nicira.com</a> (<a href="http://www.nicira.com" target="_blank">http://www.nicira.com</a>)<br>
> > twitter: danwendlandt<br>
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
> ><br>
> ><br>
> > --<br>
> > Mailing list: <a href="https://launchpad.net/~netstack" target="_blank">https://launchpad.net/~netstack</a><br>
> > Post to : <a href="mailto:netstack@lists.launchpad.net">netstack@lists.launchpad.net</a> (<br>
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> > Unsubscribe : <a href="https://launchpad.net/~netstack" target="_blank">https://launchpad.net/~netstack</a><br>
> > More help : <a href="https://help.launchpad.net/ListHelp" target="_blank">https://help.launchpad.net/ListHelp</a><br>
><br>
><br>
><br>
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End of OpenStack-dev Digest, Vol 4, Issue 61<br>
********************************************<br>
</blockquote></div><br>