[openstack-dev] [Neutron][IPv6] No weekly meeting until Jan 6th 2015

2014-12-22 Thread Collins, Sean
See everyone next year!

Sean M. Collins
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Re: [openstack-dev] [glance] Option to skip deleting images in use?

2014-12-16 Thread Collins, Sean
On Tue, Dec 16, 2014 at 05:12:31PM EST, Chris St. Pierre wrote:
 No, I'm looking to prevent images that are in use from being deleted. In
 use and protected are disjoint sets.

I have seen multiple cases of images (and snapshots) being deleted while
still in use in Nova, which leads to some very, shall we say,
interesting bugs and support problems.

I do think that we should try and determine a way forward on this, they
are indeed disjoint sets. Setting an image as protected is a proactive
measure, we should try and figure out a way to keep tenants from
shooting themselves in the foot if possible.

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[openstack-dev] [DevStack] A grenade for DevStack?

2014-12-15 Thread Collins, Sean
Hi,

I've been bitten by a couple bugs lately on DevStack installs that have
been long lived. One is a built by Vagrant, and the other is bare metal
hardware.

https://bugs.launchpad.net/devstack/+bug/1395776

In this instance, a commit was made to rollback the introduction of
MariaDB in ubuntu, but it does not appear that there was anything done
to revert the change in existing deployments, so I had to go and fix by
hand on the bare metal lab because I didn't want to waste a lot of time
rebuilding the whole lab from scratch just to fix.

I also got bit by this on my Vagrant node, but I nuked and paved to fix.

https://bugs.launchpad.net/devstack/+bug/1402762

It'd be great to somehow make a long lived dsvm node and job where
DevStack is continually deployed to it and restacked, to check for these
kinds of errors?

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Re: [openstack-dev] [neutron] OT: Utah Mid-cycle sprint photos

2014-12-14 Thread Collins, Sean
Thanks Paul! Great pictures!

Sean M. Collins

From: Paul Michali (pcm) [p...@cisco.com]
Sent: Saturday, December 13, 2014 1:58 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: [openstack-dev] [neutron] OT: Utah Mid-cycle sprint photos

I put a link in the Etherpad, to some photos I took from the mid-cycle sprint 
in Utah. Here’s the direct link… http://media.michali.net/21/198/
That gallery doesn’t correctly scale portrait oriented photos initially, but 
you can select a size and it’ll resize it. I’ve got to get to that some day.


PCM (Paul Michali)

MAIL …..…. p...@cisco.commailto:p...@cisco.com
IRC ……..… pc_m (irc.freenode.comhttp://irc.freenode.com)
TW ………... @pmichali
GPG Key … 4525ECC253E31A83
Fingerprint .. 307A 96BB 1A4C D2C7 931D 8D2D 4525 ECC2 53E3 1A83




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[openstack-dev] [Neutron][IPv6] No IPv6 meeting next week - Dec. 9th 2014

2014-12-04 Thread Collins, Sean
Due to the mid-cycle, and other neutron meetings being cancelled, we will not 
meet on the 9th
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[openstack-dev] [Neutron][IPv6] Priorities for Kilo?

2014-11-25 Thread Collins, Sean
Hi,

Based on today's meeting and previous discussions with Kyle, I've tried
to put down as much on paper about what I'd like to get done this
development cycle. I used some of the links that we swapped today in the
IRC meeting, but I know right now that I didn't get everything we talked
about.

Please review, and give me links to bugs in launchpad and specs in
Gerrit.

I am trying to avoid linking directly to patches that fix bugs or
implement a spec, to keep things simple.

https://review.openstack.org/137169

Finally, please let me know if you agree with what I've marked highest
priority. The tl;dr is that we need to fix gaps in Neutron Routers and
DVR support since everyone is going to want tenant networks with IPv6
functionality and also DVR support.

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Re: [openstack-dev] [Neutron] Stale patches

2014-11-17 Thread Collins, Sean
Perhaps we should re-introduce the auto-expiration of patches, albeit on
a very leisurely timeframe. Before, it was like 1 week to expire a
patch, which was a bit aggressive. Perhaps we could auto-expire patches
that haven't been touched in 4 or 6 weeks, to expire patches that have
truly been abandoned by authors?

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[openstack-dev] [Neutron][IPv6] No meeting this week

2014-11-11 Thread Collins, Sean
See everyone next week
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Re: [openstack-dev] [Neutron] Let's fix all neutron bugs! (NOT)

2014-11-07 Thread Collins, Sean
We've been tagging things that are IPv6 related with ipv6 - and we
monitor the following URL.

https://bugs.launchpad.net/neutron/+bugs?field.tag=ipv6

It has been very useful. Feel free to tag anything that looks IPv6
related as such and I'll triage.

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Re: [openstack-dev] [qa] [neutron] local.conf for devstack using neutron on home network

2014-11-07 Thread Collins, Sean
On Fri, Nov 07, 2014 at 02:16:52PM CET, Chris Dent wrote:
 What I hope to have at the end of this process is a nicely commented
 local.conf that I can post somewhere for people who want a similar
 thing.

Yes, and I hope my patchset will accomplish this, I just need to make
changes to it based on both your feedback on the review, as well as
in-person discussions with Dean Troyer.

It is currently adapted from notes for my multi-node lab that contains
dual interfaces and provider networking. I am working to address your
comments about using a single interface, although some additions may
need to be done to DevStack to add the public interface to the bridge
and re-assign the IP address, similar to what Nova-Network does.

https://review.openstack.org/#/c/131201/

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Re: [openstack-dev] [Neutron] IPv6 team summit meetup

2014-11-06 Thread Collins, Sean
Looking forward to it, see you all then!

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Re: [openstack-dev] [Neutron][QoS] Pod time at Paris Summit

2014-10-30 Thread Collins, Sean
I have reserved the 2:35 slot for Friday. 

https://etherpad.openstack.org/p/neutron-kilo-meetup-slots

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[openstack-dev] [Neutron][QoS] Pod time at Paris Summit

2014-10-28 Thread Collins, Sean
Hi,

Like Atlanta, I will be at the summit. If there is interest, I can
schedule a time to talk about the QoS API extension.

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[openstack-dev] [Neutron][IPv6] No meeting tomorrow

2014-10-27 Thread Collins, Sean
I look forward to seeing everyone in Paris!
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[openstack-dev] [DevStack][Neutron] Creating bridges automatically?

2014-10-27 Thread Collins, Sean
Hi,

I am currently working on my Neutron docs for DevStack[1], and realized
that there is some common pieces between provider networking API
extension and the l3 networking API extension.

In both cases, the administrator is directed to manually create a bridge
device and add the physical interface to it[2].

I have a patch into DevStack that does this in the provider networking
case[3] - and a Vagrant setup I use for the l3 networking extension has
a puppet recipie that automatically adds the public interface to the
bridge after DevStack runs[4].

Should we have DevStack go ahead and wire up the bridge and interface
when using the L3 agent?

[1]: https://review.openstack.org/#/c/131201/
[2]: http://docs.openstack.org/admin-guide-cloud/content/install_neutron-l3.html
[3]: http://git.openstack.org/cgit/openstack-dev/devstack/tree/lib/neutron#n654
[4]: https://github.com/sc68cal/chef-devstack/blob/master/recipes/default.rb#L55

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Re: [openstack-dev] [DevStack] Proposal - add support for Markdown for docs

2014-10-22 Thread Collins, Sean
With some xargs, sed, and pandoc - I now present to you the first
attempt at converting the DevStack docs to RST, and making the doc build
look similar to other projects.

https://review.openstack.org/130241

It is extremely rough, I basically ran everything through Pandoc and
cleaned up any errors that Sphinx spat out. I'm sure there is a lot of
work that needs to be done to format it to be more readable - but I'm
pretty pleased with the result.

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[openstack-dev] [DevStack] Proposal - add support for Markdown for docs

2014-10-21 Thread Collins, Sean
Hi,

I have a lot of documentation around DevStack and some configurations
that I run for a multi-node lab, that uses Neutron and IPv6. I would
love to contribute to them, but they are currently in Markdown format.

Looking at the current docs, they are all currently in raw HTML, and I
was hoping that it would be possible to add Pelican[1], which would make
it easier to contribute documentation since we wouldn't have to write
raw HTML. This may help make contributing docs more seamless.

What does everyone think?

[1]: http://blog.getpelican.com/


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Re: [openstack-dev] [DevStack] Proposal - add support for Markdown for docs

2014-10-21 Thread Collins, Sean
I do see mentions of gh-pages in the build_docs.sh script - is
devstack.org redirect to GitHub?

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Re: [openstack-dev] [DevStack] Proposal - add support for Markdown for docs

2014-10-21 Thread Collins, Sean
On Tue, Oct 21, 2014 at 11:33:44AM EDT, Dean Troyer wrote:
 On Tue, Oct 21, 2014 at 9:58 AM, Collins, Sean 
 sean_colli...@cable.comcast.com wrote:
 
  Looking at the current docs, they are all currently in raw HTML, and I
  was hoping that it would be possible to add Pelican[1], which would make
  it easier to contribute documentation since we wouldn't have to write
  raw HTML. This may help make contributing docs more seamless.
 
 
 Sean, I assume you realize that by standing up and saying this you become
 the first volunteer to do the work, right? ;)

Yep - I already have a branch that adds it as a dependency, and I'm
starting to hack on it right now, I just figured I'd check on the ML
and see core reviewer blessings :)


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Re: [openstack-dev] [DevStack] Proposal - add support for Markdown for docs

2014-10-21 Thread Collins, Sean
On Tue, Oct 21, 2014 at 11:59:12AM EDT, Monty Taylor wrote:
 On 10/21/2014 10:37 AM, Collins, Sean wrote:
  I do see mentions of gh-pages in the build_docs.sh script - is
  devstack.org redirect to GitHub?
  
 
 Nope - it used to be. It's now built and published like the rest of
 openstack docs.
 
 Now - I don't want to get in the way of the work you're wanting to
 contribute, because I'm pretty sure that's awesome ... but all of the
 rest of the OpenStack docs are in RST and not MD, so it seems strange to
 do new work in a different format.
 

Actually after I sent the e-mail I checked, and Pelican supports
multiple formats, including RST. Changing from Markdown to RST isn't
too onerous - I'd rather go from Markdown - RST than Markdown - HTML.

Thinking a little more, it may be worth cribbing the code from other
projects, like how the *-specs repos are generating docs from RST files
rather than importing Pelican?


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[openstack-dev] [Neutron][IPv6] Skipping IPv6 unit tests in proprietary plugins

2014-10-06 Thread Collins, Sean
Hi,

I am seeing some patches in review that are adding skips to unit tests in the 
Open Contrail plugin. If we can, please imitate the work that Kevin Benton did 
in the One Convergence plugin and have your plugin skip tests that have v6 in 
the name, if your plugin does not support IPv6.

I have added similar logic to the OpenContrail plugin's tests.

https://review.openstack.org/#/c/126407/1

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Re: [openstack-dev] [Neutron] IPv6 bug fixes that would be nice to have in Juno

2014-10-03 Thread Collins, Sean
On Fri, Oct 03, 2014 at 02:58:36PM EDT, Henry Gessau wrote:
 There are some fixes for IPv6 bugs that unfortunately missed the RC1 cut.
 These bugs are quite important for IPv6 users and therefore I would like to
 lobby for getting them into a possible RC2 of Neutron Juno.

Henry and I spoke about these bugs, and I agree with his assessment. +1!
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[openstack-dev] [Neutron][IPv6] Moving meeting time to 1500 UTC on Tuesdays on #openstack-meeting-alt?

2014-09-02 Thread Collins, Sean
Any objection? We need to move the time since the main meeting conflicts
with our current time slot.

Discussion from today's meeting:

http://eavesdrop.openstack.org/meetings/neutron_ipv6/2014/neutron_ipv6.2014-09-02-13.59.log.html

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[openstack-dev] [Neutron][IPv6] Allowing Plugins in tree that explicitly do not support IPv6

2014-08-24 Thread Collins, Sean
Hi,

The amount of tests that we are having to add skips to for the One Convergence 
plugin has grown quite a bit lately.

http://git.openstack.org/cgit/openstack/neutron/tree/neutron/tests/unit/oneconvergence/test_nvsd_plugin.py#n58

This is the only plugin that inherits from the NeutronDbPluginV2 class and has 
completely disabled creating Subnets that have an ip_version of 6.

http://git.openstack.org/cgit/openstack/neutron/tree/neutron/plugins/oneconvergence/plugin.py#n228

I hate to single out this plugin. Before this development cycle, open source 
plugins would allow the creation of Subnets with ip_version set to 6, and then 
have lots of bugs which would prevent any instances from actually obtaining 
IPv6 addresses and routing. But we didn't have to explicitly skip tests every 
time someone wanted to fix bugs - like the following patch.

https://review.openstack.org/#/c/116317/

Also, I want to highlight some meeting minutes, where it was discussed that in 
the K release, all plugins will be required to support IPv6. I hope we can 
discuss this, build consensus, and ensure that the K release requirement is 
reasonable.

http://eavesdrop.openstack.org/meetings/networking/2014/networking.2014-07-14-21.02.html

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[openstack-dev] [Neutron][QoS] Request to be considered for neutron-incubator

2014-08-19 Thread Collins, Sean
Hi,

The QoS API extension has lived in Gerrit/been in review for about a
year. It's gone through revisions, summit design sessions, and for a
little while, a subteam.

I would like to request incubation in the upcoming incubator, so that
the code will have a more permanent home where we can collaborate and
improve.
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Re: [openstack-dev] [neutron] Rotating the weekly Neutron meeting

2014-08-13 Thread Collins, Sean
On Wed, Aug 13, 2014 at 10:05:26AM EDT, Kyle Mestery wrote:
 Tuesday 1400UTC

How do we want to handle the overlap with the IPv6 subteam meeting?

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Re: [openstack-dev] [neutron] Rotating the weekly Neutron meeting

2014-08-13 Thread Collins, Sean
On Wed, Aug 13, 2014 at 03:28:34PM EDT, Kevin Benton wrote:
 Maybe the ipv6 subteam meeting could alternate as well...

OK, I can bring it up in the IRC meeting. I know our current time is
early for US PST and very late for Asia, so maybe we can find a time
that gives them a break :)

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Re: [openstack-dev] [Nova][Neutron][Technical Committee] nova-network - Neutron. Throwing a wrench in the Neutron gap analysis

2014-08-05 Thread Collins, Sean
On Tue, Aug 05, 2014 at 12:50:45PM EDT, Monty Taylor wrote:
 However, I think the cost to providing that path far outweighs
 the benefit in the face of other things on our plate.

Perhaps those large operators that are hoping for a
Nova-Network-Neutron zero-downtime live migration, could dedicate
resources to this requirement? It is my direct experience that features
that are important to a large organization will require resources
from that very organization to be completed.

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Re: [openstack-dev] [Neutron] [IPv6] Hide ipv6 subnet API attributes

2014-07-29 Thread Collins, Sean
On Tue, Jul 29, 2014 at 04:40:33AM EDT, Nir Yechiel wrote:
 Now with the Juno efforts to provide IPv6 support and some features (provider 
 networks SLAAC, RADVD) already merged, is there any plan/patch to revert this 
 Icehouse change [1] and make the 'ra_mode' and 'ipv6_address_mode' consumable?
 

There are currently no plans, since all of the changes that implement
IPv6 functionality have been landing in Juno. I suggest upgrading to
Juno when it is released.

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Re: [openstack-dev] [Infra][Neutron] Request voting for Tail-f CI account

2014-07-24 Thread Collins, Sean
On Wed, Jul 23, 2014 at 11:19:13AM EDT, Luke Gorrie wrote:
 Tail-f NCS: I want to keep this feature well maintained and compliant with
 all the rules. I am the person who wrote this driver originally, I have
 been the responsible person for 90% of its lifetime, I am the person who
 setup the current CI, and I am the one responsible for smooth operation of
 that CI. I am reviewing its results with my morning coffee and have been
 doing so for the past 6 weeks. I would like to have it start voting and I
 believe that it and I are ready for that. I am responsive to email, I am
 usually on IRC (lukego), and in case of emergency you can SMS/call my
 mobile on +41 79 244 32 17.
 
 So... Let's be friends again? (and do ever cooler stuff in Kilo?)



Luke was kind enough to reach out to me, and we had a discussion in
order to bury the hatchet. Posting his contact details and being
available to discuss things has put my mind at ease, I am ready to move
forward.

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Re: [openstack-dev] [Neutron] [Spec freeze exception] Support Stateful and Stateless DHCPv6 by dnsmasq

2014-07-24 Thread Collins, Sean
On Wed, Jul 23, 2014 at 12:06:06AM EDT, Xu Han Peng wrote:
 I would like to request one Juno Spec freeze exception for Support Stateful
 and Stateless DHCPv6 by dnsmasq BP.
 
 This BP is an important part if IPv6 support in Juno. Router advertisement
 support by RADVD has been merged and this BP is planned for configure
 OpenStack dnsmasq to co-work with router advertisement from either external
 router or OpenStack managed RADVD to get IPv6 network fully functional. This
 BP also supports dnsmasq to work independently for DHCPv6 subnet. Without
 this BP, only SLAAC mode is enabled without any stateful/stateless DHCPv6
 support.
 
 The spec is under review:
 https://review.openstack.org/#/c/102411/
 
 Code change for this BP is submitted as well for a while:
 https://review.openstack.org/#/c/106299/
 
 Thanks,
 Xu Han


I'd like to +1 this request, if this work landed in Juno, this would
mean Neutron would have 100% support for all IPv6 subnet attribute
settings, since slaac support landed in J-2.

I know that we're competing for bandwidth and asking for special
consideration, but I feel it's my role to advocate for the devs on the
subteam. 

Thank you for the consideration!

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Re: [openstack-dev] [Infra][Neutron] Request voting for Tail-f CI account

2014-07-21 Thread Collins, Sean
From: Luke Gorrie l...@snabb.comailto:l...@snabb.co
Reply-To: OpenStack Development Mailing List (not for usage questions) 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Date: Monday, July 21, 2014 3:22 PM
To: OpenStack Development Mailing List 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Subject: [openstack-dev] [Infra][Neutron] Request voting for Tail-f CI account

The account has a rich history :-). Initially we brought it online back around 
Nov 2013 early in the Icehouse cycle. That didn't work out so well: we had a 
bunch of operational issues and as OpenStack newbies we were oblivious to the 
impact they had on other people's workflows -- we were mortified to learn that 
we had created a disruption. Since then we have been more conservative which is 
why the account was mostly idle until June.

The fact that I tried to reach out to the person who was listed as the contact 
back in November to try and resolve the –1 that this CI system gave, and never 
received a response until the public mailing list thread about revoking voting 
rights for Tail-F, makes me believe that the Tail-F CI system is still not 
ready to have that kind of privilege. Especially if the account was idle from 
around February, until June – that is a huge gap, if I understand correctly?

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Re: [openstack-dev] [Neutron] cloud-init IPv6 support

2014-07-14 Thread Collins, Sean
On Mon, Jul 07, 2014 at 03:29:31PM EDT, Scott Moser wrote:
  I think it's also important to realize that the metadata service isn't
  OpenStack invented, it's an AWS API. Which means I don't think we really
 
 Thats incorrect.  The metadata service that lives at
   http://169.254.169.254/
and
   http://169.254.169.254/ec2
 is a mostly-aws-compatible metadata service.
 
 The metadata service that lives at
http://169.254.169.254/openstack
 is 100% Openstack Invented.

The URL structure and schema of data within may be 100% openstack invented,
but the idea of having a link local address that takes HTTP requests and
returns metadata was (to my knowledge) an Amazon EC2 idea from the
beginning.

There have been some good arguments and workarounds for the fact that
Amazon EC2 is not dual-stacked. My concern is that when Amazon finally
brings IPv6 to EC2, if we are trying to anticipate what they are going
to do on items like the metadata API, and we guess wrong, we're going to
have to make breaking changes. 

For now, I think we should document that only config drive for metadata
works in an IPv6 environment, and wait for Amazon to make changes to
their metadata API to enable IPv6 support, for those who wish for AWS
compatibility.

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Re: [openstack-dev] [Neutron][IPv6] Volunteer to run tomorrow's IRC meeting?

2014-07-08 Thread Collins, Sean
On Mon, Jul 07, 2014 at 11:01:52PM PDT, Kevin Benton wrote:
 I can lead it, but I'm not sure if there is anything new to discuss since
 the QoS spec is still under review.
 Did you have any specific agenda items that you wanted to cover?

Ah. The QoS IRC meeting will also need to be chaired in my absence,
although lately there has not been a lot of participation. This is
partly my fault since I didn't start the meeting on time last week, but
I wonder if we should continue the IRC meeting?

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[openstack-dev] [Neutron][IPv6] Volunteer to run tomorrow's IRC meeting?

2014-07-07 Thread Collins, Sean
Hi,

I am currently at a book sprint and will probably not be able to run the
meeting, if someone could volunteer to chair the meeting and run it,
that would be great. 

Any takers?
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[openstack-dev] [Neutron][ML2] Migration bug - Bug #1332564

2014-07-01 Thread Collins, Sean
Hi,

Anthony Veiga and I are currently working on migrating a lab environment
from Neutron Havana w/ OVS plugin to Icehouse w/ ML2 plugin and ran into
a bug[0].

Now the patch that adds the ml2 migration[1] mentions that it was tested
without any data, and that it is waiting on grenade support for neutron
to be merged. 

Firstly, who has strong mysql-fu to pair up and track down why the
foreign key statement is failing in 1332564, and secondly what can I do
to help add grenade support for the OVS/LB - ML2 migration? This is a
critical bug and I can probably devote a great deal of my time to fixing
this.


[0]: https://bugs.launchpad.net/neutron/+bug/1332564

[1]: https://review.openstack.org/#/c/76533/10
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Re: [openstack-dev] [Neutron] High bandwidth routers

2014-06-23 Thread Collins, Sean
You can use the provider networking API extension for Neutron, in order
to utilize non-openstack L3 hardware.

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Re: [openstack-dev] [neutron][ipv6] Do you have problem accessing IRC

2014-06-17 Thread Collins, Sean
On Tue, Jun 17, 2014 at 10:10:26AM EDT, Shixiong Shang wrote:
 Trying to join the weekly meeting, but my IRC client kept complaining…Is it 
 just me?
 
If you have problems, you can always use the web client:

http://webchat.freenode.net/

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[openstack-dev] [Neutron][QoS] Meeting agenda for Today's meeting

2014-06-17 Thread Collins, Sean
Hi, I have posted a preliminary agenda for today. I will be unable to
attend the meeting, Kevin Benton will be chairing the meeting today.

Please do add items to the agenda that you wish to discuss!

https://wiki.openstack.org/wiki/Meetings/NeutronQoS

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Re: [openstack-dev] [Neutron] Debugging Devstack Neutron with Pycharm

2014-06-14 Thread Collins, Sean
I think we need to pick either one or the other. We currently have two places 
where debugging is documented, the OpenStack wiki and in the Neutron tree

http://git.openstack.org/cgit/openstack/neutron/tree/TESTING.rst#n143

Sean M. Collins

From: Gal Sagie [gsa...@vmware.com]
Sent: Wednesday, June 11, 2014 8:36 AM
To: ges...@cisco.com
Cc: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Neutron] Debugging Devstack Neutron with Pycharm

Thanks a lot, this works, i will update the wiki.

Gal.

From: Henry Gessau ges...@cisco.com
To: openstack-dev@lists.openstack.org
Sent: Wednesday, June 11, 2014 2:41:47 PM
Subject: Re: [openstack-dev] [Neutron] Debugging Devstack Neutron with
Pycharm

Gal Sagie wrote:
I am trying to debug devstack Neutron with Pycharm, i have found here 
(https://wiki.openstack.org/wiki/NeutronDevelopment#How_to_debug_Neutron_.28and_other_OpenStack_projects_probably_.29)
That i need to change the neutron server code to this=eventlet.monkey_patch() 
To: eventlet.monkey_patch(os=False, thread=False)
I don't need to do this. But I do need to go into the PyCharm settings under 
Python Debugger and enable Gevent compatible debugging.

I have done so, debug seems to run, but when i am trying to initiate commands 
from the CLI i get this:

gal@ubuntu:~/devstack$ neutron net-list
Connection to neutron failed: Maximum attempts reached

Are you sure you have sourced openrc correctly for the credentials?

(the server seems to run ok...)

Any help is appreciated as i am trying to learn and understand main flows by 
debugging the code locally.

First I start devstack in offline mode.
OFFLINE=True ./stack.sh

Once it is running I go to the neutron window in screen.
There I stop neutron-server with ctrl-C, and press up-arrow to view the start 
command.

To run neutron-server in the PyCharm debugger edit the Run/Debug configuration 
with the following settings:

Script: /usr/local/bin/neutron-server
Script params: --config-file /etc/neutron/neutron.conf --config-file 
/etc/neutron/plugins/ml2/ml2_conf.ini
# I got this from the screen window where I stopped neutron
Working directory: /opt/stack/neutron

Now restart neutron from PyCharm instead of screen.


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Re: [openstack-dev] [neutron][ipv6] Support ipv6 RA in neutron

2014-06-11 Thread Collins, Sean
On Wed, Jun 11, 2014 at 09:07:59AM EDT, Robert Li (baoli) wrote:
 Hi,
 
 I was mistakenly reusing the Blueprint 
 https://blueprints.launchpad.net/neutron/+spec/neutron-ipv6-radvd-ra to draft 
 up the ipv6 RA support in neutron. I apologize for any confusion that this 
 may have caused. To correct it, I created a new blueprint 
 https://blueprints.launchpad.net/neutron/+spec/neutron-ipv6-ra and linked it 
 to a neutron spec https://review.openstack.org/92164.
 
 The basic idea behind this blueprint is that neutron dhcp service as it is 
 can hand out IPv6 addresses either in IPv6 only data network or in a dual 
 stack data network. But the RA service including SLAAC support is missing in 
 neutron. This service is important. Without RA, VMs won’t be able to 
 automatically install default routes. Without SLAAC, a deployment that 
 prefers SLAAC won’t be able to do it with neutron. The BP takes a 
 straightforward approach to achieve that without requiring significant change 
 to the existing dhcp service.
 
 Any feedback is appreciated.


To be clear, you are still proposing that we remove the IPv6 subnet
attributes that have been merged, and replaced with a single attribute,
yes?

Would you be willing to set aside the single attribute API proposal, and
instead work on fixing dnsmasq and adding support for rtadvd, and
supporting the two attribute blueprint that the community developed and
merged?

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Re: [openstack-dev] [neutron][ipv6] ipv6 dual stack

2014-06-11 Thread Collins, Sean
On Wed, Jun 11, 2014 at 09:58:14AM EDT, Robert Li (baoli) wrote:
 Hi,
 
 With the right version of
 dnsmasq (I’m using 2.68) in use, it will be successfully launched and
 handing out both ipv6 and ipv4 addresses. An example of dnsmasq
 instance is shown as below:

We should consider bumping the minimum dnsmasq version that we support.
Older versions will crash when adding a second tag to the command line
arguments for launching dnsmasq. I run Ubuntu 12.04 in my lab, with
devstack, and the version of dnsmasq that gets installed exhibits this
behavior.

https://bugs.launchpad.net/neutron/+bug/129


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Re: [openstack-dev] [neutron] [driverlog] Tail-f CI and it's lack of running and it's DriverLog status

2014-06-10 Thread Collins, Sean
On Tue, Jun 10, 2014 at 10:33:49AM EDT, Luke Gorrie wrote:
 Howdy!
 
 Here is a successful Sandbox test from right now:
 https://review.openstack.org/#/c/99061/. I don't immediately see how to
 list all historical sandbox tests. (The previous ones are from before the
 Summit anyway.)

One of the links that is posted in that review comment for the Tail-f
NCS Jenkins timed out for me.

http://egg.snabb.co:8080/job/jenkins-ncs/19/

I notice that there is another link included in that review that does
work and has the logs:

http://88.198.8.227:81/html/ci-logs/2014-06-10_15-52-09

Can you comment on what the egg.snabb.co URL is for?

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Re: [openstack-dev] [neutron] [driverlog] Tail-f CI and it's lack of running and it's DriverLog status

2014-06-10 Thread Collins, Sean
Cool,

Thanks.

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Re: [openstack-dev] [Neutron][QoS] Weekly IRC Meeting?

2014-05-27 Thread Collins, Sean
On Wed, May 21, 2014 at 04:47:48PM EDT, Kevin Benton wrote:
 +1

Looks like we have consensus - I'll conduct a meeting today (Tue May
27th 2014) at 1800 UTC.

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Re: [openstack-dev] [Neutron][QoS] Weekly IRC Meeting?

2014-05-27 Thread Collins, Sean
On Thu, May 22, 2014 at 06:51:56PM EDT, Itsuro ODA wrote:
 BTW, where do you begin a discussion ? I thought you countinue 
 work in Icehose. Or do you argue from the beginning of the API
 definition ? 

My plan is to introduce the REST API and the work that has already been
done, and help bring everyone up to date. I am working on a blueprint in
neutron-specs and documenting the work that has been completed.

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Re: [openstack-dev] [Neutron][IPv6] Neutron Routers and LLAs

2014-05-27 Thread Collins, Sean
I'm going to bump this thread based on some of the discussions we had
today during the IRC meeting.

I also added a comment to a review on the tempest side after our
discussion (I made some adjustments to my comment for context and
clarification)

https://review.openstack.org/#/c/93400/

 The only time that the gateway will be specified
 in advance for a V6 subnet is if you are using an external device or
 something not orchestrated by OpenStack.

 We discussed this today, in the meeting, at 14:24:09

 http://eavesdrop.openstack.org/meetings/neutron_ipv6/2014/neutron_ipv6.2014-05-27-14.01.log.html

 Basically, if you are going to create a router in Neutron for a v6
 subnet, we plan on having the router attachment step populate the
 gateway attribute of the subnet, since we will be wiring it up and
 will have a LLA for the router.

For now, we are not addressing the problem of multiple routers attached to
different subnets - since we need to do some research on that.

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[openstack-dev] [Neutron][IPv6] Minutes from May 27 2014

2014-05-27 Thread Collins, Sean
http://eavesdrop.openstack.org/meetings/neutron_ipv6/2014/neutron_ipv6.2014-05-27-14.01.html

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[openstack-dev] [Neutron][QoS] First meeting minutes

2014-05-27 Thread Collins, Sean
http://eavesdrop.openstack.org/meetings/neutron_qos/2014/neutron_qos.2014-05-27-18.01.html

See everyone next week!
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Re: [openstack-dev] Configuration Changes Ignored in devstack

2014-05-26 Thread Collins, Sean
Here's the documentation on how to configure DevStack

http://devstack.org/configuration.html




From: Sachi Gupta sachi.gu...@tcs.commailto:sachi.gu...@tcs.com
Reply-To: OpenStack Development Mailing List (not for usage questions) 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Date: Monday, May 26, 2014 3:37 AM
To: 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Subject: [openstack-dev] Configuration Changes Ignored in devstack

Installed Openstack-dev for deploying OpenStack cloud, and made changes to the 
configuration files (such as - /etc/nova/nova.conf etc) and have ran stack.sh 
script. Running stack.sh script overrides the configuration file changes.

To make the changes persistent, have added Reclone=no and Offline=true in 
localrc file, but still facing the same issue.

Please suggest how to make changes persistent in configuration files.


Thanks  Regards
Sachi Gupta

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Re: [openstack-dev] [Neutron] Core API refactoring

2014-05-22 Thread Collins, Sean
On Wed, May 21, 2014 at 10:47:16PM EDT, Mandeep Dhami wrote:
 The update from Sean seem to suggest to me that we needed blueprints only
 if the public API changes, and not for design changes that are internal to
 neutron. 

There was no statement in my e-mail that made that
suggestion. My e-mail was only an attempt to try and help provide
context for what was discussed at the summit. 

I dislike having people put words in my mouth, and you also seem to
continue to insinuate that things are not done in the open, with
everyone having a chance to participate.

I believe this is a serious charge, and I do not appreciate being
publicly accused of this.

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Re: [openstack-dev] [neutron] devstack w/ neutron in vagrant - floating IPs

2014-05-21 Thread Collins, Sean
On Tue, May 20, 2014 at 06:19:44PM EDT, Paul Czarkowski wrote:
 Has anyone had any success with running devstack and neutron in a vagrant 
 machine where the floating Ips are accessible from outside of the vagrant box 
 ( I.e. From the host ).
 
 I’ve spent a few hours trying to get it working without any real success.
 

I have had this issue as well, when developing vagrant_devstack
(https://github.com/bcwaldon/vagrant_devstack) - but I haven't had the
capacity to track down the cause.

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Re: [openstack-dev] [Neutron] Core API refactoring

2014-05-21 Thread Collins, Sean
On Tue, May 20, 2014 at 05:18:57PM EDT, Mandeep Dhami wrote:
 Renewing the thread, is there a blueprint for this refactoring effort?
 
 In the email thread till now, we have just had an etherpad link. I would
 like to get more deeply involved in design/implementation and review of
 these changes and I get a feeling that not being able to attend the Atlanta
 summit is going to be a significant barrier to participation in this
 critical effort.


It is possible there is a misconception here: refactoring the API core does
not mean changing the APIs that are presented to the user. We are in the
process of replacing a homegrown WSGI with Pecan to make the WSGI layer
of Neutron cleaner and easier to create API extensions.

http://pecan.readthedocs.org/en/latest/index.html

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[openstack-dev] [Neutron][QoS] Weekly IRC Meeting?

2014-05-21 Thread Collins, Sean
Hi,

The session that we had on the Quality of Service API extension was well
attended - I would like to keep the momentum going by proposing a weekly
IRC meeting.

How does Tuesdays at 1800 UTC in #openstack-meeting-alt sound?

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Re: [openstack-dev] [Neutron] reservation of fixed ip

2014-05-21 Thread Collins, Sean
(Edited the subject since a lot of people filter based on the subject
line)

I would also be interested in reserved IPs - since we do not deploy the
layer 3 agent and use the provider networking extension and a hardware
router.

On Wed, May 21, 2014 at 03:46:53PM EDT, Sławek Kapłoński wrote:
 Hello,
 
 Ok, I found that now there is probably no such feature to reserve fixed
 ip for tenant. So I was thinking about add such feature to neutron. I
 mean that it should have new table with reserved ips in neutron
 database and neutron will check this table every time when new port
 will be created (or updated) and IP should be associated with this
 port. If user has got reserved IP it should be then used for new port,
 if IP is reserver by other tenant - it shouldn't be used. 
 What You are thinking about such possibility? Is it possible to add it
 in some future release of neutron?
 
 -- 
 Best regards
 Sławek Kapłoński
 sla...@kaplonski.pl
 
 
 Dnia Mon, 19 May 2014 20:07:43 +0200
 Sławek Kapłoński sla...@kaplonski.pl napisał:
 
  Hello,
  
  I'm using openstack with neutron and ML2 plugin. Is there any way to
  reserve fixed IP from shared external network for one tenant? I know
  that there is possibility to create port with IP and later connect VM
  to this port. This solution is almost ok for me but problem is when
  user delete this instance - then port is also deleted and it is not
  reserved still for the same user and tenant. So maybe there is any
  solution to reserve it permanent?
  I know also about floating IPs but I don't use L3 agents so this is
  probably not for me :)
  
 
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[openstack-dev] [Neutron][IPv6] Meeting minutes for 5/20/2014

2014-05-20 Thread Collins, Sean
http://eavesdrop.openstack.org/meetings/neutron_ipv6/2014/neutron_ipv6.2014-05-20-14.00.html

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[openstack-dev] [Neutron][IPv6] Agenda for tomorrow's meeting - please add items

2014-05-19 Thread Collins, Sean

https://wiki.openstack.org/wiki/Meetings/Neutron-IPv6-Subteam#Agenda_for_May_20th

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Re: [openstack-dev] [devstack] Devstack Multinode on CentOS

2014-05-19 Thread Collins, Sean
On Mon, May 19, 2014 at 04:44:05PM EDT, Henrique Truta wrote:
 Hello, everyone!
 
 I've been trying to install a multinode Devstack on CentOS. I ran stack.sh
 on both controller and compute node. The controller works fine, but the
 compute node is not working properly as a host. Looks like it's just
 pointing to the controller, once I run nova host-list and I only get the
 the controller host.
 

Are you setting SERVICE_HOST, MYSQL_HOST, RABBIT_HOST correctly? Are you
able to post your configs for compute and control nodes?

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Re: [openstack-dev] [devstack] Devstack Multinode on CentOS

2014-05-19 Thread Collins, Sean
On Mon, May 19, 2014 at 05:00:26PM EDT, Henrique Truta wrote:
 Controller localrc: http://paste.openstack.org/show/80953/
 
 Compute node localrc: http://paste.openstack.org/show/80955/

These look backwards. The first pastebin link has no enabled services,
while the pastebin you say is the compute node appears to have API
services running in the enabled_services list.

So - here's an example from my lab:

Controller localrc:

# Nova
disable_service n-net
enable_service n-cpu

# Neutron
ENABLED_SERVICES+=,neutron,q-svc,q-dhcp,q-meta,q-agt

Compute localrc:

ENABLED_SERVICES=n-cpu,rabbit,neutron,q-agt


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[openstack-dev] [Neutron] Consistency between models and migrations

2014-05-19 Thread Collins, Sean
Hi everyone,

I've been looking at two reviews that Ann Kamyshnikova has proposed

https://review.openstack.org/#/c/82073/

https://review.openstack.org/#/c/80518/

I think the changes are fundamentally a Good Thing™  - they appear to reduce 
the differences between the database models and their corresponding migrations 
– as well as fixing differences in the generated DDL between Postgres and MySQL.

The only thing I'm concerned about, is how to prevent these inconsistencies 
from sneaking into the codebase in the future. The one review that fixes 
ForeignKey constraints that are missing a name argument which ends up failing 
to create indexes in Postgres – I can see myself repeating that mistake, it's 
very subtle.

Should we have some sort of HACKING for database models and migrations? Are 
these problems subtle enough that they warrant changes to SQLAlchemy/Alembic?

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Re: [openstack-dev] [Neutron][QoS] Reminder - 2:30 PM tomorrow at the Networking pod

2014-05-15 Thread Collins, Sean
Etherpad link:

https://etherpad.openstack.org/p/qos-api-network-pod

From: Collins, Sean Collins 
sean_colli...@cable.comcast.commailto:sean_colli...@cable.comcast.com
Reply-To: OpenStack Development Mailing List (not for usage questions) 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Date: Wednesday, May 14, 2014 12:01 PM
To: OpenStack Development Mailing List (not for usage questions) 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Subject: [openstack-dev] [Neutron][QoS] Reminder - 2:30 PM tomorrow at the 
Networking pod

Be there or be square :)
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[openstack-dev] [Neutron][QoS] Reminder - 2:30 PM tomorrow at the Networking pod

2014-05-14 Thread Collins, Sean
Be there or be square :)
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Re: [openstack-dev] [Neutron][QoS] Interest in a meeting at the Networking pod at the design summit?

2014-05-12 Thread Collins, Sean
On Thu, May 08, 2014 at 03:02:28PM EDT, Stephen Wong wrote:
 Hi Sean,
 
 Perfect (I assume it is local time, i.e. 2:30pm EDT).
 
 And I also assume this will be at the Neutron pod?
 

Correct on both counts. See everyone soon!

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Re: [openstack-dev] [Neutron][QoS] Interest in a meeting at the Networking pod at the design summit?

2014-05-08 Thread Collins, Sean
On Tue, May 06, 2014 at 07:17:26PM EDT, Mohammad Banikazemi wrote:
 
 There are networking talks in the general session in the afternoon on
 Thursday including the talk on Network Policies from 1:30 to 2:10pm.
 Anything after that is ok with me.

How does 2:30PM on Thursday sound to everyone?

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[openstack-dev] [Neutron][QoS] Interest in a meeting at the Networking pod at the design summit?

2014-05-06 Thread Collins, Sean
For those attending, to discuss the QoS API current status?

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Re: [openstack-dev] [Neutron][QoS] Interest in a meeting at the Networking pod at the design summit?

2014-05-06 Thread Collins, Sean
On Tue, May 06, 2014 at 03:04:09PM EDT, Mohammad Banikazemi wrote:
 
 +1.
 
 Please announce a date/time here so we can perhaps avoid any conflicts with
 others who plan to use the networking pod.
 
 Best,

Agreed. So - Thursday seems to be a pretty light in the afternoon -
there are only design summit sessions in the morning, perhaps that would
be the best time?

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[openstack-dev] [Neutron][IPv6] No IRC meeting

2014-05-05 Thread Collins, Sean
We will not be meeting tomorrow, May 6th 2014, since the summit
is next week.

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Re: [openstack-dev] [Neutron][Nova][Designate][L3][IPv6] Discussion about Cross-Project Integration of DNS at Summit

2014-05-02 Thread Collins, Sean
On Wed, Apr 30, 2014 at 06:10:20PM EDT, Martinx - ジェームズ wrote:
 Since IPv6 is all public, don't you think that we (might) need a new
 blueprint for IPv6-Only, like just dns-resolution?

Yes - I think IPv6 only Neutron is at least one separate blueprint,
possibly more. Robert Li is currently working on a DevStack patch that
moves the management network  API endpoints to be dual stack or ipv6
only.

 
 BTW, maybe this dns-resolution for IPv6-Only networks (if desired) might
 also handle the IPv4 Floating IPs (in a NAT46 fashion)...

I believe that is out of scope and is large enough to warrant separate
blueprints.

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[openstack-dev] [Neutron][QoS] Quick update

2014-04-29 Thread Collins, Sean
Just a couple quick notes, since I've been pinged off-list. The summit
proposal for the QoS API was rejected due to time constraints, but I'm
hoping that we can still meet in Atlanta and discuss the next steps.

In the meantime, I have created a draft spec in neutron-specs, but it's
mostly just a copy  paste of a Google doc, I will be updating it and
submitting it for review.

I've restored some of the patches for the QoS API, but they need to be
rebased and updated.

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Re: [openstack-dev] [neutron] Design Summit Sessions

2014-04-28 Thread Collins, Sean
From: Kyle Mestery mest...@noironetworks.commailto:mest...@noironetworks.com
Reply-To: OpenStack Development Mailing List (not for usage questions) 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Date: Monday, April 28, 2014 3:08 PM
To: OpenStack Development Mailing List (not for usage questions) 
openstack-dev@lists.openstack.orgmailto:openstack-dev@lists.openstack.org
Subject: Re: [openstack-dev] [neutron] Design Summit Sessions

I think the idea in general was to make
it more open and possibly to use it for continuing discussions which
overflowed their time. What do others think?

Perfect! Love the idea – I know at Hong Kong I had a couple times where we 
moved it into the lounge to continue discussions

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[openstack-dev] [Neutron][IPv6] Agenda for tomorrow's meeting

2014-04-21 Thread Collins, Sean
You know the drill - fill in anything you wish to discuss.

https://wiki.openstack.org/wiki/Meetings/Neutron-IPv6-Subteam#Agenda_for_April_21st

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Re: [openstack-dev] [NEUTRON] [IPv6] [VPNaaS] - IPSec by default on each Tenant router, the beginning of the Opportunistic Encryption era (rfc4322 ?)...

2014-04-21 Thread Collins, Sean
Have you considered filing a blueprint for this? It'd be good to keep
this on the radar.


https://wiki.openstack.org/wiki/Blueprints#Neutron

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Re: [openstack-dev] [neutron] Neutron Mid-Cycle Meeting

2014-04-16 Thread Collins, Sean
I just want to quickly caution about having these meetings in person
since not everyone will be able to attend - the summits are probably
where we will have the most Neutron developers able to attend.

It's not that I oppose the idea - but there must be adequate facilities
for people to attend and participate remotely - and that they are not
considered an afterthought.

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Re: [openstack-dev] [neutron] Neutron BP review process for Juno

2014-04-16 Thread Collins, Sean
Nice!! nwdiag would make things really easy.

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[openstack-dev] [Neutron][IPv6] Meeting Minutes

2014-04-15 Thread Collins, Sean
Meeting minutes:

http://eavesdrop.openstack.org/meetings/neutron_ipv6/2014/neutron_ipv6.2014-04-15-14.00.html

See you next week!

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Re: [openstack-dev] [Neutron][QoS] API Design Document v2

2014-04-14 Thread Collins, Sean
Hi,

Sorry for the late response. Currently I am working on just getting
support for a single QoS policy on a network or port merged, before we
get into more complex operations.

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[openstack-dev] [Neutron][IPv6] Agenda for April 15th

2014-04-14 Thread Collins, Sean
Feel free to update the agenda with items for discussion

https://wiki.openstack.org/wiki/Meetings/Neutron-IPv6-Subteam#Agenda_for_April_15th

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Re: [openstack-dev] [Neutron] [IPv6] Ubuntu PPA with IPv6 enabled, need help to achieve it

2014-04-12 Thread Collins, Sean
On Fri, Apr 11, 2014 at 11:09:18PM EDT, Thomas Goirand wrote:
 On 04/11/2014 10:52 PM, Collins, Sean wrote:
  Many of those patches are stale - please join us in the subteam IRC
  meeting if you wish to coordinate development of IPv6 features, so that
  we can focus on updating them and getting them merged. At this point
  simply applying them to the Icehouse tree is not enough.
 
 When and where is the next meeting?

https://wiki.openstack.org/wiki/Meetings/Neutron-IPv6-Subteam

1400 UTC on Tuesdays in #openstack-meeting

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[openstack-dev] Vagrant Devstack projects - time to consolidate?

2014-04-11 Thread Collins, Sean
Hi,

I've noticed a proliferation of Vagrant projects that are popping up, is
there any interest from other authors in trying to consolidate?

https://github.com/bcwaldon/vagrant_devstack

https://github.com/sdague/devstack-vagrant

http://openstack.prov12n.com/how-to-make-a-lot-of-devstack-with-vagrant/

https://github.com/jogo/DevstackUp

https://github.com/search?q=vagrant+devstackref=cmdform

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Re: [openstack-dev] [Neutron] [IPv6] Ubuntu PPA with IPv6 enabled, need help to achieve it

2014-04-11 Thread Collins, Sean
Many of those patches are stale - please join us in the subteam IRC
meeting if you wish to coordinate development of IPv6 features, so that
we can focus on updating them and getting them merged. At this point
simply applying them to the Icehouse tree is not enough.

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Re: [openstack-dev] Vagrant Devstack projects - time to consolidate?

2014-04-11 Thread Collins, Sean
 Maybe it would be good to get an ad-hoc IRC meeting together to figure
 out what the must have features are that inspired everyone to write
 these. If we can come up with a way to overlap those all sanely, moving
 to stackforge and doing this via gerrit would be something I'd be into.
 
   -Sean

+1 to this idea. I found vagrant_devstack a while ago and started using
it and then started documenting it for our development team at Comcast,
it has been very helpful for getting new developers started. Having
something in Stackforge would be great, so that we can consolidate all
our knowledge and energy.

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Re: [openstack-dev] Vagrant Devstack projects - time to consolidate?

2014-04-11 Thread Collins, Sean
On Fri, Apr 11, 2014 at 02:24:10PM EDT, Sean Dague wrote:
 Honestly, multi provisioner support is something I think shouldn't be
 done. 

Agreed - in addition let's keep this in perspective - we're just adding
a little bit of glue to prep the VM for the running of DevStack, which
does the heavy lifting.

 Being opinionated is good when it comes to providing tools to make
 things easy to onboard people. The provisioner in infra is puppet.
 Learning puppet lets you contribute to the rest of the openstack infra,
 and I expect to consume some piece of that in this process. 

+1000 on this - if there's already a provisioner that is used for infra,
let's re-use some of that knowledge and expertise.

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[openstack-dev] [Neutron] [IPv6] Supporting upstream RAs

2014-04-07 Thread Collins, Sean
I am currently working on a patch that allows upstream RAs and SLAAC
configuration. Currently testing it in devstack - it's based on chunks
of patchset 33 of this review that were skipped when Mark McClain
committed patchset 34.

https://review.openstack.org/#/c/56184/

Xu Han and Dazhao - do I have your permission to post a rebased version
of this patch into Gerrit - I have set myself as the author and added
you both as Co-Authors.

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Re: [openstack-dev] [Neutron] [IPv6] Supporting upstream RAs

2014-04-07 Thread Collins, Sean
Hi Martin,

I previously posted to the mailing list with some information about our
IPv6 lab environment and devstack setup. 

http://lists.openstack.org/pipermail/openstack-dev/2014-February/026589.html

Keep in mind that code differs from what was eventually merged in
upstream, so I would ask for your patience while I rebase some patches
and submit them for review, to work with the two new IPv6 attributes.

Please join us on the IRC channel tomorrow, if you are available.

https://wiki.openstack.org/wiki/Meetings/Neutron-IPv6-Subteam

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[openstack-dev] [Neutron][IPv6] Agenda for tomorrow - please add topics

2014-04-07 Thread Collins, Sean
Hi,

I've added a section for tomorrow's agenda, please do add topics that
you'd like to discuss.

https://wiki.openstack.org/wiki/Meetings/Neutron-IPv6-Subteam#Agenda_for_April_8th


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Re: [openstack-dev] [Neutron] [IPv6] Ubuntu PPA with IPv6 enabled, need help to achieve it

2014-04-03 Thread Collins, Sean
On Thu, Apr 03, 2014 at 02:28:39AM EDT, Sebastian Herzberg wrote:
 Concerning dnsmasq: There is still no 2.66 version in the repos for Ubuntu 
 12.04. You always need to remove 2.59 and dpkg a newer version into it.
 

I think it was resolved with this bug:

https://bugs.launchpad.net/neutron/+bug/129

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Re: [openstack-dev] [Neutron] [IPv6] Ubuntu PPA with IPv6 enabled, need help to achieve it

2014-04-03 Thread Collins, Sean
Sorry - not resolved: being tracked.

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Re: [openstack-dev] [Neutron] [IPv6] Ubuntu PPA with IPv6 enabled, need help to achieve it

2014-04-02 Thread Collins, Sean
On Wed, Apr 02, 2014 at 11:13:32AM EDT, Martinx - ジェームズ wrote:
 Awesome guys! I'll do it!

OK - so keep an eye on:

https://review.openstack.org/#/c/70649/

Once it is rebased to solve the merge conflicts, and all the tests pass,
then perhaps we can look into any of this backporting or PPA business.
So keep your powder dry ;)

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Re: [openstack-dev] [Neutron] Using Python-Neutronclient from Python - docstrings needed?

2014-03-25 Thread Collins, Sean
On Fri, Mar 21, 2014 at 08:35:05PM EDT, Rajdeep Dua wrote:
 Sean,
 If you can point me to the project file in github which needs to be modified 
 , i will include these docs
 
 Thanks
 Rajdeep

I imagine inside the openstack-manuals git repo

https://github.com/openstack/openstack-manuals

Possibly inside the doc/user-guide tree.

Although others may have better suggestions.

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[openstack-dev] [Neutron][IPv6] Neutron Routers and LLAs

2014-03-25 Thread Collins, Sean
During the review[0] of the patch that only allows RAs from known
addresses, Robert Li brought up a bug in Neutron, where a
IPv6 Subnet could be created, with a link local address for the gateway,
that would fail to create the Neutron router because the IP address that
the router's port would be assigned, was a link local
address that was not on the subnet. 

This may or may have been run before force_gateway_on_subnet flag was
introduced. Robert - if you can give us what version of Neutron you were
running that would be helpful.

Here's the full text of what Robert posted in the review, which shows
the bug, which was later filed[1].

 This is what I've tried, creating a subnet with a LLA gateway address: 
 
 neutron subnet-create --ip-version 6 --name myipv6sub --gateway fe80::2001:1 
 mynet :::/64

 Created a new subnet: 
 +--++
 | Field | Value |
 +--++
 | allocation_pools | {start: :::1, end: 
 ::::::fffe} | | cidr | :::/64 | | 
 dns_nameservers | | | enable_dhcp | True | | gateway_ip | fe80::2001:1 | | 
 host_routes | | | id | a1513aa7-fb19-4b87-9ce6-25fd238ce2fb | | ip_version | 
 6 | | name | myipv6sub | | network_id | 9c25c905-da45-4f97-b394-7299ec586cff 
 | | tenant_id | fa96d90f267b4a93a5198c46fc13abd9 |
 +--++
 
 openstack@devstack-16:~/devstack$ neutron router-list

 +--+-+-+
  
 | id | name | external_gateway_info
 | 
 +--+-+-+
  
 | 7cf084b4-fafd-4da2-9b15-0d25a3e27e67 | router1 | {network_id: 
 02673c3c-35c3-40a9-a5c2-9e5c093aca48, enable_snat: true} 
 | 
 +--+-+-+

 openstack@devstack-16:~/devstack$ neutron router-interface-add 
 7cf084b4-fafd-4da2-9b15-0d25a3e27e67 myipv6sub

 400-{u'NeutronError': {u'message': u'Invalid input for operation: IP address 
 fe80::2001:1 is not a valid IP for the defined subnet.', u'type': 
 u'InvalidInput', u'detail': u''}}


During last week's meeting, we had a bit of confusion near the end of the
meeting[2] about the following bug, and the fix[3].

If I am not mistaken - the fix is so that when you create a v6 Subnet
with a link local address, then create a Neutron router to serve as the
gateway for that subnet - the operation will successfully complete and a
router will be created.

We may need to take a look at the code that create a router - to ensure
that only one gateway port is created, and that the link local address
from the subnet's 'gateway' attribute is used as the address.

This is at least my understanding of the problem as it stands today -
and that this bug and fix does not involve any external gateways or
physical devices that Neutron does not control - this is exclusively
about Neutron routers.


[0]: https://review.openstack.org/#/c/72252/

[1]: https://bugs.launchpad.net/neutron/+bug/1284518

[2]: 
http://eavesdrop.openstack.org/meetings/neutron_ipv6/2014/neutron_ipv6.2014-03-18-14.02.log.html

[3]: https://review.openstack.org/#/c/76125/


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[openstack-dev] [Neutron][IPv6] Prefix delegation - API Attributes

2014-03-20 Thread Collins, Sean
Hi,

Anthony Veiga and I did a small bit of whiteboarding this morning to
sketch out what a prefix delegation would look like in the Neutron API.

https://wiki.openstack.org/wiki/Neutron/IPv6/PrefixDelegation

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[openstack-dev] [Neutron] Developer Documentation - Architecture design docs in Google docs

2014-03-14 Thread Collins, Sean
Hi,

I just read through some of the design docs that were linked to the DVR
blueprints - and realized we probably have a ton of Neutron developer
documentation and architecture stuff in Google docs.

Should we try and gather them all up and place links to them in
the Developer Documentation - or perhaps even bring them into the
developer documentation tree (if they are not currently undergoing
discussion and development)?

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Re: [openstack-dev] [Neutron][IPv6] IRC meeting today?

2014-03-11 Thread Collins, Sean
It starts at 10AM EST, due to daylight savings. See you in a couple minutes

Sean M. Collins

From: Shixiong Shang [sparkofwisdom.cl...@gmail.com]
Sent: Tuesday, March 11, 2014 9:15 AM
To: OpenStack Development Mailing List (not for usage questions)
Subject: [openstack-dev] [Neutron][IPv6] IRC meeting today?

Do we have IRC meeting today? Didn’t see anybody in the chat room…..:(

Shixiong


Shixiong Shang

!--- Stay Hungry, Stay Foolish ---!
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Re: [openstack-dev] [neutron][QOS]How is the BP about ml-qos going?

2014-03-11 Thread Collins, Sean
On Mon, Mar 10, 2014 at 11:13:47PM EDT, Yuzhou (C) wrote:
 Hi stackers,
 
   The progress of the bp about ml2-qos is code review for long time.
 Why didn't the implementation of qos commit the neutron master ?

For a while, I did not believe that this API extension would ever 
get merged, so I continued to do improvements and bug fixes and push
them to the Comcast GitHub repo for Neutron, to support our deployment,
but I did not update the reviews in Gerrit.

I recently revived the reviews - and have pushed some updates. I hope to
get this merged for the J release, and have scheduled a summit session
for Atlanta to discuss.

 Anyone who knows the history can help me or give me a hint how to find the 
 discuss mail?

Search for posts tagged [QoS] - that should get most of them.

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Re: [openstack-dev] [Neutron] Developer documentation

2014-03-11 Thread Collins, Sean
I put together another review that starts to document the HTTP API layer
and structure.

https://review.openstack.org/#/c/79675/

I think it's pretty dense - there's a ton of terminology and concepts
about WSGI and python that I sort of skim over - it's probably not
newbie friendly just yet - comments and suggestions welcome - especially
on how to introduce WSGI and everything else without making someone's
head explode.

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Re: [openstack-dev] Neutron and IPv6 for IceHouse?

2014-03-08 Thread Collins, Sean
Hi,

We have a number of patches that are in in review for IPv6 support in Neutron.

https://wiki.openstack.org/wiki/Neutron/IPv6

Currently, we have two patches that have landed in Neutron and Nova that allows 
IPv6 to function correctly, when you have an external gateway/router set up and 
sending ICMPv6 RA packets. We are working on a series of patches that will make 
Neutron create IPv6 subnets, and launch dnsmasq with the correct configuration.

Please join us on IRC, and post/read threads with the subject line of 
[Neutron][IPv6].

https://wiki.openstack.org/wiki/Meetings/Neutron-IPv6-Subteam

Sean M. Collins

From: Martinx - ジェームズ [thiagocmarti...@gmail.com]
Sent: Saturday, March 08, 2014 3:11 PM
To: OpenStack Development Mailing List
Subject: [openstack-dev] Neutron and IPv6 for IceHouse?

Hello Stackers!

Please, forgive me to ask this here but, I'm about to lose my budget to deploy 
OpenStack in my ISP, because it does not support IPv6. There is no more IPv4 
around here and I can not grow without IPv6.

Please, I'm begging for you guys, pleeease, release IceHouse with IPv6! 
Otherwise, I'll lose the opportunity and there will be no more OpenStack around 
here... The company is about to give it up and look for another solution... 
I'll lost more than a year of development and a lot of time and money...

I know that none of you are responsible for this, of course, this is my own 
problem but, I'm just trying to show for you guys, that IPv6 is a requirement, 
OpenStack can not live without it any longer (I believe)... Wait six more 
months is just out of the table (for me and for my company)...

I am not a coder but, I have a huge lab and I'm good in testing and debugging 
softwares, please, let me know if there is anything that I can do, to make this 
[Neutron with IPv6] a reality. Is it working with Devstack?!

Thanks!
Thiago
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Re: [openstack-dev] Neutron and IPv6 for IceHouse?

2014-03-08 Thread Collins, Sean
Also, I posted an e-mail to the mailing list that discusses a branch of Neutron 
and Nova, that can be used with DevStack, which contains patches for using IPv6 
with non-openstack gateways and routers - it contains patches that we have 
currently under review.

http://lists.openstack.org/pipermail/openstack-dev/2014-February/026589.html

Sean M. Collins

From: Martinx - ジェームズ [thiagocmarti...@gmail.com]
Sent: Saturday, March 08, 2014 3:11 PM
To: OpenStack Development Mailing List
Subject: [openstack-dev] Neutron and IPv6 for IceHouse?

Hello Stackers!

Please, forgive me to ask this here but, I'm about to lose my budget to deploy 
OpenStack in my ISP, because it does not support IPv6. There is no more IPv4 
around here and I can not grow without IPv6.

Please, I'm begging for you guys, pleeease, release IceHouse with IPv6! 
Otherwise, I'll lose the opportunity and there will be no more OpenStack around 
here... The company is about to give it up and look for another solution... 
I'll lost more than a year of development and a lot of time and money...

I know that none of you are responsible for this, of course, this is my own 
problem but, I'm just trying to show for you guys, that IPv6 is a requirement, 
OpenStack can not live without it any longer (I believe)... Wait six more 
months is just out of the table (for me and for my company)...

I am not a coder but, I have a huge lab and I'm good in testing and debugging 
softwares, please, let me know if there is anything that I can do, to make this 
[Neutron with IPv6] a reality. Is it working with Devstack?!

Thanks!
Thiago
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Re: [openstack-dev] Neutron and IPv6 for IceHouse?

2014-03-08 Thread Collins, Sean
Yes, you can test these patches that are under review, but be prepared to do 
some debugging/hacking. They were not merged for I-3 since there is still work 
being done on them. There is also some patches that are under review to start 
bringing up Neutron routers and do RAs, but it is still under development. See 
the IPv6 section of the wiki for a full list.

Sean M. Collins

From: Martinx - ジェームズ [thiagocmarti...@gmail.com]
Sent: Saturday, March 08, 2014 8:01 PM
To: Collins, Sean
Cc: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] Neutron and IPv6 for IceHouse?

Mmm... But can I test those patches that are still under review, with Devstack?
I meant, I would like to start testing a IPv6 provided by Neutron + RA, not by 
external provider.

Tks!
Thiago


On 8 March 2014 21:58, Collins, Sean 
sean_colli...@cable.comcast.commailto:sean_colli...@cable.comcast.com wrote:
Also, I posted an e-mail to the mailing list that discusses a branch of Neutron 
and Nova, that can be used with DevStack, which contains patches for using IPv6 
with non-openstack gateways and routers - it contains patches that we have 
currently under review.

http://lists.openstack.org/pipermail/openstack-dev/2014-February/026589.html

Sean M. Collins

From: Martinx - ジェームズ 
[thiagocmarti...@gmail.commailto:thiagocmarti...@gmail.com]
Sent: Saturday, March 08, 2014 3:11 PM
To: OpenStack Development Mailing List
Subject: [openstack-dev] Neutron and IPv6 for IceHouse?

Hello Stackers!

Please, forgive me to ask this here but, I'm about to lose my budget to deploy 
OpenStack in my ISP, because it does not support IPv6. There is no more IPv4 
around here and I can not grow without IPv6.

Please, I'm begging for you guys, pleeease, release IceHouse with IPv6! 
Otherwise, I'll lose the opportunity and there will be no more OpenStack around 
here... The company is about to give it up and look for another solution... 
I'll lost more than a year of development and a lot of time and money...

I know that none of you are responsible for this, of course, this is my own 
problem but, I'm just trying to show for you guys, that IPv6 is a requirement, 
OpenStack can not live without it any longer (I believe)... Wait six more 
months is just out of the table (for me and for my company)...

I am not a coder but, I have a huge lab and I'm good in testing and debugging 
softwares, please, let me know if there is anything that I can do, to make this 
[Neutron with IPv6] a reality. Is it working with Devstack?!

Thanks!
Thiago

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Re: [openstack-dev] [Neutron] Developer documentation

2014-03-07 Thread Collins, Sean
Hi,

I know everyone is very busy working on the I-3 release, but I wanted
solicit feedback on my developer documentation review.

https://review.openstack.org/#/c/72428/

Currently, we have a couple +1's and a +2 from Nachi - Akihirio Motoki
and Henry Gessau brought up valid points about the TESTING file, but I
felt that they can be addressed in other patchsets - since I don't feel
confident in making the changes that they suggested, and some of the
comments refer to issues that exist in the 

In addition, we're almost to the goal line - I'd rather get some docs
merged and update in another patchset, rather than update this review
with another patchset, that clears out all the +2's and +1's and then
wait for everyone to circle back and re-approve.

I understand this is a unusual request and I am asking for special
treatment, but Neutron is severely lacking in documentation for new
developers and I think this patch moves us closer to fixing it.

Thoughts?

-- 
Sean M. Collins
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Re: [openstack-dev] [Neutron] Developer documentation

2014-03-07 Thread Collins, Sean
On Fri, Mar 07, 2014 at 02:20:24PM EST, Miguel Angel Ajo wrote:
 
 Good work on the documentation, it's something that will really help
 new neutron developers.
 

Thank you everyone! I am very happy!

I'll start cranking out some patchsets to address some of the comments
that Henry Gessau, Akihiro Motoki and others highlighted.

-- 
Sean M. Collins
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