[openstack-dev] [Neutron] Default routes to SNAT gateway in DVR

Hi DVRers, I didn't see any detail documents or source code on how to deal with routing packet from DVR node to SNAT gw node. If the routing table see a outside ip, it should be matched with a default route, so for the next hop, which interface will it select? Maybe another standalone "interco

Re: [openstack-dev] [neutron] Meaning of qvo, qve, qbr, qr, qg and so on

-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 15/05/14 20:50, Eduard barrera wrote: > Hi all, > > I was wondering what is the meaning of this acronyms... Are they > acronyms, right ? > > Quantum Virtual O?? > > Quantum B Ridge ? > It's bridge. > qg ? It's gateway. > qve ? > > Wha

Re: [openstack-dev] [oslo] Logging exceptions and Python 3

*@Christian,* > According to http://legacy.python.org/dev/peps/pep-0352/ the message > attribute of BaseException is deprecated since Python 2.6 and was > dropped in Python 3.0. Some projects have custom exception hierarchy, with strictly defined attributes (e.g. message, or something else). In a

[openstack-dev] Keystone

Hi, We have an openstack Havana deployment on CentOS 6.4 and nova-network network service installed using Mirantis Fuel v4.0. We are trying to integrate the openstack setup with the Microsoft Active Directory(LDAP server). I only have a read access to the LDAP server. What will be the minimum ch

Re: [openstack-dev] [Fuel-dev] Fuel HA/scallability part 1

On 05/16/2014 10:57 AM, Bartosz Kupidura wrote: > Hello guys! > I would like to sugest a few changes to Fuel HA/scalability features. > > 1. [HA] Ensure public/management VIP is running on node where HAproxy is > working. > > Now if HAproxy dies, VIP is not moved to another node in a cluster. >

[openstack-dev] [keystone] policies using "target" in v2 API

Greetings, I have noticed a discrepancy in the way policies are enforced between v2 and v3 API calls. Namely, v3 calls pass the user and target contexts to the policy.enforce method, while v2's assert_admin only takes the user context into consideration. The differences appear here as far as I

Re: [openstack-dev] [TripleO] Haproxy configuration options

On 05/12/2014 10:35 AM, Dmitriy Shulyak wrote: Adding haproxy (or keepalived with lvs for load balancing) will require binding haproxy and openstack services on different sockets. Afaik there is 3 approaches that tripleo could go with. Consider configuration with 2 controllers: haproxy: nodes:

Re: [openstack-dev] [TripleO] Haproxy configuration options

> > >> HA-Proxy version 1.4.24 2013/06/17 What was the reason this approach >> was dropped? >> > > IIRC the major reason was that having 2 services on same port (but > different interface) would be too confusing for anyone who is not aware > of this fact. > > Major part of documentation for hapro

[openstack-dev] nova compute repeating logs

Hi I'm trying to boot VM from my controller node(openstack dashboard) onto compute node but it is stucking at spawning state. I'm able to see the VM interface onto the compute but the status is spawning even after 10-15 minutes. Below are the nova schedular logs.. ova/openstack/common/loopingcal

[openstack-dev] [Cinder] Volume replication design session

Hello, For those who attended the design session on volume replication, thank you, for those who didn't., the Etherpad with the discussion notes is available for your reference at https://etherpad.openstack.org/p/juno-cinder-volume-replication During the session there were people who indicated

Re: [openstack-dev] Heat SoftwareConfig and SoftwareDevelopment

Hi all and Baker, I had try to use Heat::SoftwareDeployment and Heat::SoftwareConfig but there may be someting wrong with my configuration that the hook-puppet didn't be invoked. Firstly, I follow this instruction

Re: [openstack-dev] [oslo] Logging exceptions and Python 3

On Fri, May 16, 2014, Igor Kalnitsky wrote: > > According to http://legacy.python.org/dev/peps/pep-0352/ the message > > attribute of BaseException is deprecated since Python 2.6 and was > > dropped in Python 3.0. > > Some projects have custom exception hierarchy, with strictly defined > attribut

Re: [openstack-dev] [oslo] Logging exceptions and Python 3

On Thu, May 15, 2014, Victor Stinner wrote: > I'm trying to define some rules to port OpenStack code to Python 3. I just > added a section in the "Port Python 2 code to Python 3" about formatting > exceptions and the logging module: > https://wiki.openstack.org/wiki/Python3#logging_module_and_fo

Re: [openstack-dev] [oslo] Logging exceptions and Python 3

> unicode(exc) (or six.text_type(exc)) works for all exceptions, built-in or custom. That's too much of a statement. Sometimes exceptions implement their own __str__ / __unitcode__ methods, that return too many rubbish information or not enough. What do you do in that case? BTW, I don't say that

Re: [openstack-dev] [oslo] Logging exceptions and Python 3

Le vendredi 16 mai 2014, 06:03:53 Johannes Erdfelt a écrit : > On Fri, May 16, 2014, Igor Kalnitsky wrote: > > > According to http://legacy.python.org/dev/peps/pep-0352/ the message > > > attribute of BaseException is deprecated since Python 2.6 and was > > > dropped in Python 3.0. > > > > Some p

Re: [openstack-dev] [Openstack-docs] [Heat][Documentation] Heat template documentation

Le 2014-05-15 18:32, Steve Baker a écrit : On 15/05/14 11:54, Gauvain Pocentek wrote: (Resending to add openstack-dev) Gauvain Pocentek Objectif Libre - Infrastructure et Formations Linux http://www.objectif-libre.com Le 2014-05-15 17:34, Gauvain Pocentek a écrit : Hello, This mail probably

Re: [openstack-dev] [oslo] Logging exceptions and Python 3

Another idea, Django has the following: http://bit.ly/1n1cuWm It seems like a useful similar function we can have to do the correct thing for exceptions and other objects. Or maybe we should talk with the django folks to see why they have a useful method like that. -Josh -Original Message-

Re: [openstack-dev] [Neutron][IPv6] Privacy extension

I’ll take this one a step further. I think one of the methods for getting (non-NAT) floating IPs in IPv6 would be to push a new, extra address to the same port. Either by crafting an extra, unicast RA to the specific VM or providing multiple IA_NA fields in the DHCPv6 transaction. This would

Re: [openstack-dev] [Openstack-docs] [Heat][Documentation] Heat template documentation

On Thu, May 15, 2014 at 11:32 AM, Steve Baker wrote: > On 15/05/14 11:54, Gauvain Pocentek wrote: > > (Resending to add openstack-dev) > > > > Gauvain Pocentek > > > > Objectif Libre - Infrastructure et Formations Linux > > http://www.objectif-libre.com > > > > Le 2014-05-15 17:34, Gauvain Pocent

Re: [openstack-dev] [TripleO] Haproxy configuration options

On Fri, May 16, 2014, at 02:52 AM, Jan Provazník wrote: > On 05/12/2014 10:35 AM, Dmitriy Shulyak wrote: > > Adding haproxy (or keepalived with lvs for load balancing) will > > require binding haproxy and openstack services on different sockets. > > Afaik there is 3 approaches that tripleo could go

Re: [openstack-dev] [Mistral] Cleaning up configuration settings

Regarding config opts for keystone, the keystoneclient middleware already registers the opts at https://github.com/openstack/python-keystoneclient/blob/master/keystoneclient/middleware/auth_token.py#L325under a keystone_authtoken group in the config file. Currently, Mistral registers the opts agai

[openstack-dev] [nova] ANNOUNCE: New Nova Libvirt (Sub-)Team + Meeting

Hi Nova developers, Since Nova already has sub-teams for HyperV, VMWare, and XenAPI, I feel that it would be a worthwhile effort to introduce a sub-team + meeting for the Nova Libvirt driver: https://wiki.openstack.org/wiki/Nova#Nova_subteams https://wiki.openstack.org/wiki/Meetings/Libvi

[openstack-dev] OpenStack Containers Team

The Containers team is a new cross-functional team for OpenStack community stakeholders interested in adding better support in OpenStack for container technology. At the time of the Icehouse summit in Hong Kong there was a session and some IRC discussion on this topic, but after assorting some i

Re: [openstack-dev] [Mistral] Cleaning up configuration settings

+1 for breaking down the configuration by modules. Not sure about names for configuration group. Do you mean just using the same group name? or more? IMO groups are project specific; it doesn’t always make sense to use the same group name in the context of different projects. Our requirement

[openstack-dev] [Baremetal][Neutron] SDN Solution for Openstack Baremetal Driver

Hi fellow stacker, I am designing for a Baremetal stack with SDN support recently and would like to seek for the help from you all for how to do so. I am building an automated testing framework on top of Openstack Havana. For performance and platform sake I would need to provision my stack using

[openstack-dev] [Fuel] HA Fixes Catalogue

Fuelers, I have compiled a catalogue of all OpenStack HA fixes we have implemented so far, researched, or need to research and implement. Here is a summary of where things stand today (I've added the same list to https://etherpad.openstack.org/p/fuel-ha-rabbitmq): Applied in 5.0, needs a backpor

[openstack-dev] [Search] Search project - update Atlanta'14

Hi folks, Last summit we proposed Search project for OpenStack[1]. We didn't get much traction and other things took priorities, so the project didn't take off during Havana cycle. Now - before and during the summit - more people expressed keen interest. Some of us met on the summit and dec

Re: [openstack-dev] [Openstack-docs] [Heat][Documentation] Heat template documentation

Le 2014-05-16 17:13, Anne Gentle a écrit : On Thu, May 15, 2014 at 10:34 AM, Gauvain Pocentek wrote: Hello, This mail probably mainly concerns the doc team, but I guess that the heat team wants to know what's going on. We've shortly discussed the state of heat documentation with Anne Gent

[openstack-dev] Local Neutron Port

I have a cloud that is using vxlan's over infiniband. Its working great. Now, I have a second system, a Lustre cluster that I would like to make available to a tenant in the cloud. I can't bridge into this network since its IB. Routing onto it is also proving to be tricky... One idea I had was

Re: [openstack-dev] [Neutron][IPv6] Privacy extension

Precisely Anthony! We talked about this topic ("Non-NAT Floating IPv6") here, on the following thread: -- [openstack-dev] [Neutron][IPv6] Idea: Floating IPv6 - "Without any kind of NAT": http://lists.openstack.org/pipermail/openstack-dev/2014-February/026871.html -- :-D About IPv6 Privacy Extens

Re: [openstack-dev] [Baremetal][Neutron] SDN Solution for Openstack Baremetal Driver

Hi Tim, NTT-docomo and VTJ developed network isolation in baremetal before they merging baremetal driver to upstream, and I also supported them by providing SDN(OpenFlow) controller plugin. I don't have good article to explain that for now, but I can have discussion if you are in the summit. Rega

Re: [openstack-dev] [Baremetal][Neutron] SDN Solution for Openstack Baremetal Driver

This is a discussion that warrants a broader audience, as others are likely to have a very similar need. It would be good to get something like this documented, and perhaps bolted on to the operators’ guide or somewhere similarly appropriate. -Anthony Hi Tim, NTT-docomo and VTJ developed netw

Re: [openstack-dev] [Neutron][IPv6] Privacy extension

Dane put some notes on the session’s ether pad to support multiple prefixes. Seem like this is really something that everyone want to support in openstack. ―Robert On 5/16/14, 2:23 PM, "Martinx - ジェ�`ムズ" mailto:[email protected]>> wrote: Precisely Anthony! We talked about this topic (

[openstack-dev] [Third Party] Weekly Third Party IRC Meeting - Monday 1800 UTC

The time has come to have a weekly third party meeting. I have agreed to act as chair and co-ordinator of the meetings. Jay Pipes will continue to assist those folks setting up their third party ci systems internally, as well as share his knowledge and perceptions of the rest of the OpenStack work

Re: [openstack-dev] [Mistral][TaskFlow] Integration plan

Hey Josh, I’d like to thank you for a very productive discussion that we had at the summit, seems to be a great achievement for us in terms our collaboration and collective vision of both technologies. This was the first time I was able to clearly see how to align our capabilities better and hen

Re: [openstack-dev] [Fuel][HA][RabbitMQ] Rabbitmq-related HA issues

Guys. It seems that this patch: https://review.openstack.org/#/c/93815/ should fix everything. If it does not, let's do additional research. Also, Ryan says that kombu version 3 works much better, so if the fix is not good enough we can update kombu, but we will need to check its compliance with n

Re: [openstack-dev] [Fuel] useful deployment related talks

https://etherpad.openstack.org/p/juno-summit-ops-puppet On Tue, May 13, 2014 at 3:23 PM, Vladimir Kuklin wrote: > Also puppet-openstack stuff is discussed here: > > https://etherpad.openstack.org/p/puppet-openstack-design > > > On Mon, May 12, 2014 at 4:58 PM, Allamaraju, Subbu wrote: > >> We sh

[openstack-dev] [Neutron] Port mirroring

Did anything interesting come out of the port mirroring discussion in the Neutron pod this morning? Through a failure to hear the alert from my phone I completely forgot to show up. ___ OpenStack-dev mailing list [email protected] ht

[openstack-dev] Gerrit rst

When looking at a change in Gerrit that includes an rst file, is there any easy way to view the rendered view rather than merely the markup view? The side by side diff is great, but I'd really like a clickable link to the rendered view, especially for ones that include nwdiag or blockdiag synta

Re: [openstack-dev] Gerrit rst

On Fri, May 16, 2014 at 9:47 PM, CARVER, PAUL wrote: > > When looking at a change in Gerrit that includes an rst file, is there > any easy way to view the rendered view rather than merely the markup view? > The side by side diff is great, but I'd really like a clickable link to the > rendered vi

[openstack-dev] Searching for docs reviews in Gerrit

A great question came out of a docs session today and I wanted to post this hint/tip here, and also ask a question. Gerrit has documentation that describes how to use regular expressions to search for specific reviews. See https://review.openstack.org/Documentation/user-search.html One that I've

[openstack-dev] [Swift] libcloud

Is anyone using libcloud (or been able to use it in the past) to interact with a Swift cluster with Keystone authentication? I'm wondering because when I try to use the sample code that is specified on the libcloud documentation website it doesn't work. It throws an exception when trying to pars

Re: [openstack-dev] Heat SoftwareConfig and SoftwareDevelopment

2014-05-16 11:33 GMT+08:00 Thomas Spatzier : > Excerpts from Lingxian Kong's message on 15/05/2014 22:51:33: > > From: Lingxian Kong > > To: "OpenStack Development Mailing List (not for usage questions)" > > > > Date: 15/05/2014 22:53 > > Subject: Re: [openstack-dev] Heat SoftwareConfig and Soft