[openstack-dev] [neutron][cisco] Cisco Nexus requires patched ncclient

2014-08-12 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hey all, as per [1], Cisco Nexus ML2 plugin requires a patched version of ncclient from github. I wonder: - - whether this information is still current; - - why don't we depend on ncclient thru our requirements.txt file. [1]:

Re: [openstack-dev] [neutron][cisco] Cisco Nexus requires patched ncclient

2014-08-12 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/08/14 17:12, Henry Gessau wrote: On 8/12/2014 10:27 AM, Ihar Hrachyshka wrote: as per [1], Cisco Nexus ML2 plugin requires a patched version of ncclient from github. I wonder: - - whether this information is still current; Please see

Re: [openstack-dev] [neutron] Which changes need accompanying bugs?

2014-08-13 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 13/08/14 09:28, Angus Lees wrote: I'm doing various small cleanup changes as I explore the neutron codebase. Some of these cleanups are to fix actual bugs discovered in the code. Almost all of them are tiny and obviously correct. A

[openstack-dev] [infra] periodic python2.6 checks for havana failing

2014-08-13 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, several periodic checks for havana are failing due to missing libffi-devel or missing rpm/yum tools on bare-centos (sic!) node. For example, see [1] (rpm/yum missing) and [2] (compile failure due to missing libffi-devel). AFAIK there is a

Re: [openstack-dev] [all] The future of the integrated release

2014-08-13 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 13/08/14 14:07, Daniel P. Berrange wrote: On Wed, Aug 13, 2014 at 12:55:48PM +0100, Steven Hardy wrote: On Wed, Aug 13, 2014 at 11:42:52AM +0100, Daniel P. Berrange wrote: On Thu, Aug 07, 2014 at 03:56:04AM -0700, Jay Pipes wrote: That said,

Re: [openstack-dev] [neutron] Which changes need accompanying bugs?

2014-08-14 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 14/08/14 02:43, Angus Lees wrote: On Wed, 13 Aug 2014 11:11:51 AM Kevin Benton wrote: Is the pylint static analysis that caught that error prone to false positives? If not, I agree that it would be really nice if that were made part of the

Re: [openstack-dev] [neutron][cisco] Cisco Nexus requires patched ncclient

2014-08-14 Thread Ihar Hrachyshka
/Ihar On 12/08/14 16:27, Ihar Hrachyshka wrote: Hey all, as per [1], Cisco Nexus ML2 plugin requires a patched version of ncclient from github. I wonder: - whether this information is still current; - why don't we depend on ncclient thru our requirements.txt file. [1]: https

[openstack-dev] [neutron] requirements.txt: explicit vs. implicit

2014-08-14 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, some plugins depend on modules that are not mentioned in requirements.txt. Among them, Cisco Nexus (ncclient), Brocade (ncclient), Embrane (heleosapi)... Some other plugins put their dependencies in requirements.txt though (like Arista

Re: [openstack-dev] backport fixes to old branches

2014-08-15 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 08/08/14 13:09, Osanai, Hisashi wrote: Hi, On Tuesday, August 05, 2014 8:57 PM, Ihar Hrachyshka wrote: Thanks. To facilitate quicker backport, you may also propose the patch for review yourself. It may take time before stable maintainers

Re: [openstack-dev] [oslo][db] Nominating Mike Bayer for the oslo.db core reviewers team

2014-08-15 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 +1. [Not being an oslo core in any way,] I think Mike, with all his prior experience and vision on where oslo.db should strive to, will be a great addition to the core team. /Ihar On 15/08/14 10:21, Roman Podoliaka wrote: Hi Oslo team, I

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-08-15 Thread Ihar Hrachyshka
more about that. - - once all the relevant patches land in affected projects and devstack, I'm going to introduce a separate gate job to run against mysqlconnector. Cheers, /Ihar On 22/07/14 15:03, Ihar Hrachyshka wrote: FYI: I've moved the spec to oslo space since the switch is not really

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-08-18 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 17/08/14 02:09, Angus Lees wrote: On 16 Aug 2014 06:09, Doug Hellmann d...@doughellmann.com mailto:d...@doughellmann.com wrote: On Aug 15, 2014, at 9:29 AM, Ihar Hrachyshka ihrac...@redhat.com mailto:ihrac...@redhat.com wrote

Re: [openstack-dev] [nova] stable branches failure to handle review backlog

2014-08-18 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 18/08/14 11:00, Thierry Carrez wrote: Mark McLoughlin wrote: [...] I don't see how any self-respecting open-source project can throw a release over the wall and have no ability to address critical bugs with that release until the next release

Re: [openstack-dev] [neutron] requirements.txt: explicit vs. implicit

2014-08-18 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 14/08/14 18:33, Ben Nemec wrote: On 08/14/2014 08:37 AM, Ihar Hrachyshka wrote: Hi all, some plugins depend on modules that are not mentioned in requirements.txt. Among them, Cisco Nexus (ncclient), Brocade (ncclient), Embrane (heleosapi

[openstack-dev] [all][oslo] official recommendations to handle oslo-incubator sync requests

2014-08-19 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, I've found out there are no clear public instructions on how to handle oslo-incubator synchronizations in master and stable branches neither at [1] nor at [2]. Though my observations show that there is some oral tradition around community

Re: [openstack-dev] Does the havana or the icehouce supports for python 2.7.5?

2014-08-19 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 19/08/14 17:33, wrote: Hi,all I can't found the clear python version? in the document of the openstack.org?. Colud someone can tell me whether the havana or the icehouce supports the python 2.7.5?Does it shoudmodify the code?? to

Re: [openstack-dev] oslo.db 0.4.0 released

2014-08-20 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Thanks! And I'm immediately bumping the version [1] to utilize raise_on_warnings=False for my mysql-connector effort. :) [1]: https://review.openstack.org/115626 On 20/08/14 14:38, Victor Sergeyev wrote: Hello Folks! Oslo team is pleased to

Re: [openstack-dev] [Neutron][LBaaS] Error at context exit for subnet in unit test case

2014-08-20 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 20/08/14 15:42, Vijay Venkatachalam wrote: Hi, I am writing a unit testcase with context as subnet, code here [1]. When the context exits a delete of subnet is attempted and I am getting a MismatchError . Traceback posted here [2]. What

[openstack-dev] [neutron] Incubator concerns from packaging perspective

2014-08-20 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, I've read the proposal for incubator as described at [1], and I have several comments/concerns/suggestions to this. Overall, the idea of giving some space for experimentation that does not alienate parts of community from Neutron is good.

Re: [openstack-dev] [neutron] Incubator concerns from packaging perspective

2014-08-21 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 20/08/14 18:28, Salvatore Orlando wrote: Some comments inline. Salvatore On 20 August 2014 17:38, Ihar Hrachyshka ihrac...@redhat.com mailto:ihrac...@redhat.com wrote: Hi all, I've read the proposal for incubator as described at [1

Re: [openstack-dev] [neutron] Incubator concerns from packaging perspective

2014-08-21 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 21/08/14 08:33, loy wolfe wrote: It's also unfair that core team reviewers are forced to spend time on 3rd plugins and drivers under existing process. There are so many 3rd networking backend technologies, from hardware to controller, anyone

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-08-21 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 21/08/14 02:03, Clark Boylan wrote: On Mon, Aug 18, 2014, at 01:59 AM, Ihar Hrachyshka wrote: On 17/08/14 02:09, Angus Lees wrote: On 16 Aug 2014 06:09, Doug Hellmann d...@doughellmann.com mailto:d...@doughellmann.com wrote: On Aug 15

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-08-21 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 21/08/14 09:42, Endre Karlson wrote: Why pymysql over mysql-python? http://specs.openstack.org/openstack/oslo-specs/specs/juno/enable-mysql-connector.html#problem-description -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.22

Re: [openstack-dev] Criteria for giving a -1 in a review

2014-08-21 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 21/08/14 18:34, Dolph Mathews wrote: On Thu, Aug 21, 2014 at 11:21 AM, Daniel P. Berrange berra...@redhat.com mailto:berra...@redhat.com wrote: On Thu, Aug 21, 2014 at 05:05:04PM +0100, Matthew Booth wrote: I would prefer that you didn't

[openstack-dev] [all] new testtools breaking gate

2014-08-22 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, this week is quite bumpy for unit testing in gate. First, it was upgrade to new 'tox' version that broke quite some branches. And today new testtools 0.9.36 were released and were caught by gate, which resulted in the following unit test

Re: [openstack-dev] [all] new testtools breaking gate

2014-08-22 Thread Ihar Hrachyshka
by the following backport: https://review.openstack.org/116271 /Ihar On 22/08/14 14:55, Ihar Hrachyshka wrote: Hi all, this week is quite bumpy for unit testing in gate. First, it was upgrade to new 'tox' version that broke quite some branches. And today new testtools 0.9.36 were released

Re: [openstack-dev] [all] new testtools breaking gate

2014-08-22 Thread Ihar Hrachyshka
. For Neutron, it should be handled by the following backport: https://review.openstack.org/116271 /Ihar On 22/08/14 14:55, Ihar Hrachyshka wrote: Hi all, this week is quite bumpy for unit testing in gate. First, it was upgrade to new 'tox' version that broke quite some branches. And today new

Re: [openstack-dev] [neutron][cisco] Cisco Nexus requires patched ncclient

2014-09-08 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 24/08/14 20:40, Maru Newby wrote: On Aug 24, 2014, at 5:14 PM, Henry Gessau ges...@cisco.com wrote: Ihar Hrachyshka ihrac...@redhat.com wrote: Now, maybe putting the module into requirements.txt is an overkill (though I doubt

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-09-12 Thread Ihar Hrachyshka
://review.openstack.org/#/q/I10c58b3af75d3ab9153a8bbd2a539bf1577de328,n,z /Ihar On 09/07/14 13:17, Ihar Hrachyshka wrote: Hi all, Multiple projects are suffering from db lock timeouts due to deadlocks deep in mysqldb library that we use to interact with mysql servers. In essence, the problem

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-09-12 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/09/14 13:20, Sean Dague wrote: On 09/12/2014 06:41 AM, Ihar Hrachyshka wrote: Some updates/concerns/questions. The status of introducing a new driver to gate is: - all the patches for mysql-connector are merged in all projects; - all

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-09-12 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/09/14 16:33, Mike Bayer wrote: I agree with this, changing the MySQL driver now is not an option. That was not the proposal. The proposal was to introduce support to run against something different from MySQLdb + a gate job for that

Re: [openstack-dev] [all][oslo] official recommendations to handle oslo-incubator sync requests

2014-09-12 Thread Ihar Hrachyshka
/StableBranch#Proposing_Fixes On 19/08/14 15:52, Ihar Hrachyshka wrote: Hi all, I've found out there are no clear public instructions on how to handle oslo-incubator synchronizations in master and stable branches neither at [1] nor at [2]. Though my observations show that there is some oral

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-09-12 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/09/14 17:30, Mike Bayer wrote: On Sep 12, 2014, at 10:40 AM, Ihar Hrachyshka ihrac...@redhat.com wrote: Signed PGP part On 12/09/14 16:33, Mike Bayer wrote: I agree with this, changing the MySQL driver now is not an option

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-09-15 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/09/14 19:08, Doug Hellmann wrote: On Sep 12, 2014, at 1:03 PM, Ihar Hrachyshka ihrac...@redhat.com wrote: Signed PGP part On 12/09/14 17:30, Mike Bayer wrote: On Sep 12, 2014, at 10:40 AM, Ihar Hrachyshka ihrac...@redhat.com wrote

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-09-15 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/09/14 18:00, Mike Bayer wrote: On Sep 12, 2014, at 11:56 AM, Johannes Erdfelt johan...@erdfelt.com wrote: On Fri, Sep 12, 2014, Doug Hellmann d...@doughellmann.com wrote: I don’t think we will want to retroactively change the

Re: [openstack-dev] [all] Deprecating exceptions

2014-09-22 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 22/09/14 17:07, Radomir Dopieralski wrote: Horizon's tests were recently broken by a change in the Ceilometer client that removed a deprecated exception. The exception was deprecated for a while already, but as it often is, nobody did the

[openstack-dev] [oslo.messaging] bug 1257293: QPID broadcast RPC requests to all servers for a given topic

2013-12-23 Thread Ihar Hrachyshka
Hi all, I'm new to openstack and qpid, trying to get more insight into messaging. I've attempted to verify the fix for the bug 1257293 in LP, but the scenario fails for me, even though oslo.messaging fix reached github master I used for my verification attempt. Briefly, I've repeated actions

Re: [openstack-dev] [TripleO][Neutron] Urgent python-neutronclient release needed

2014-02-17 Thread Ihar Hrachyshka
I've asked Mark McClain to tag a new release before *specifically* because we're going to hit the issue. The issue is in both master and stable/havana. Latest client releases were tagged by Mark, but since he seems to be busy these days, I think someone should step in and tag and release a new

Re: [openstack-dev] [TripleO][Neutron] Urgent python-neutronclient release needed

2014-02-17 Thread Ihar Hrachyshka
And for those interested in details: the issue was triggered by 3799efe792700e773c40cc42c265eee09230 in master (15a912b1ca3c24ba8851b8b77d6de8027e120d78 in stable/havana). The required fix in neutronclient that should be released ASAP is: 02baef46968b816ac544b037297273ff6a4e8e1b. I'm going

Re: [openstack-dev] [oslo][messaging] Further improvements and refactoring

2014-06-13 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/06/14 15:40, Alexei Kornienko wrote: On 06/10/2014 03:59 PM, Gordon Sim wrote: On 06/10/2014 12:03 PM, Dina Belova wrote: Hello, stackers! Oslo.messaging is future of how different OpenStack components communicate with each other,

Re: [openstack-dev] Policy for linking bug or bp in commit message

2014-06-13 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 29/05/14 17:33, Yuriy Taraday wrote: On Wed, May 28, 2014 at 3:54 AM, Joe Gordon joe.gord...@gmail.com wrote: On Fri, May 23, 2014 at 1:13 PM, Nachi Ueno na...@ntti3.com wrote: (2) Avoid duplication of works I have several experience of

[openstack-dev] [oslo][messaging] messaging vs. messagingv2

2014-06-16 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, I'm currently pushing Neutron to oslo.messaging, and while at it, a question popped up. So in oslo-rpc, we have the following notification drivers available: neutron.openstack.common.notifier.log_notifier

Re: [openstack-dev] [Neutron] - Location for common third-party libs?

2014-06-16 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 17/06/14 00:10, Anita Kuno wrote: On 06/16/2014 06:02 PM, Kevin Benton wrote: Hello, In the Big Switch ML2 driver, we rely on quite a bit of code from the Big Switch plugin. This works fine for distributions that include the entire neutron

Re: [openstack-dev] [hacking] rules for removal

2014-06-25 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 25/06/14 12:59, Sean Dague wrote: On 06/25/2014 03:56 AM, Martin Geisler wrote: Mark McLoughlin mar...@redhat.com writes: On Tue, 2014-06-24 at 13:56 -0700, Clint Byrum wrote: Excerpts from Mark McLoughlin's message of 2014-06-24 12:49:52

Re: [openstack-dev] [Neutron]VM associated with two ports caused by HTTP request resending

2014-06-26 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Should be fixed by: https://review.openstack.org/#/c/65840/ On 26/06/14 05:01, Xurong Yang wrote: Hi folks, When we create many VMs at the same time (more than 100 VMs), Neutron server will be busy handling port creation requests sent by Nova

Re: [openstack-dev] [oslo][messaging] Further improvements and refactoring

2014-06-27 Thread Ihar Hrachyshka
then compare to the iterative improvements you will push? Best, -jay Please share your thoughts on this topic. Regards, Alexei Kornienko On 06/16/2014 02:47 PM, Gordon Sim wrote: On 06/13/2014 02:06 PM, Ihar Hrachyshka wrote: On 10/06/14 15:40, Alexei Kornienko wrote: On 06/10/2014 03:59 PM

Re: [openstack-dev] [oslo][messaging] Further improvements and refactoring

2014-06-30 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 06/27/2014 04:04 PM, Ihar Hrachyshka wrote: On 26/06/14 22:38, Alexei Kornienko wrote: Hello Jay, Benchmark for oslo.messaging is really simple: You create a client that sends messages infinitively and a server that processes them. After

Re: [openstack-dev] [oslo][messaging] Further improvements and refactoring

2014-07-01 Thread Ihar Hrachyshka
:22 PM, Ihar Hrachyshka wrote: Alexei Kornienko wrote: Some performance tests may be introduced but they would be more like functional tests since they require setup of actual messaging server (rabbit, etc.). Yes. I think we already have some. F.e. tests/drivers/test_impl_qpid.__py

Re: [openstack-dev] [oslo][messaging] Further improvements and refactoring

2014-07-01 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 01/07/14 15:55, Alexei Kornienko wrote: Hi, Thanks for detailed answer. Please see my comments inline. Regards, On 07/01/2014 04:28 PM, Ihar Hrachyshka wrote: On 30/06/14 21:34, Alexei Kornienko wrote: Hello, My understanding

Re: [openstack-dev] [neutron]Performance of security group

2014-07-02 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 02/07/14 10:12, Miguel Angel Ajo wrote: Shihazhang, I really believe we need the RPC refactor done for this cycle, and given the close deadlines we have (July 10 for spec submission and July 20 for spec approval). Don't you think it's

Re: [openstack-dev] [oslo][messaging] Further improvements and refactoring

2014-07-02 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 01/07/14 17:14, Alexei Kornienko wrote: Hi, Please see some minor comments inline. Do you think we can schedule some time to discuss this topic on one of the upcoming meetings? We can come out with some kind of the summary and actions plan

Re: [openstack-dev] [neutron]Performance of security group

2014-07-03 Thread Ihar Hrachyshka
it, or who takes the credit, but I believe it's important we address this bottleneck during Juno trying to match nova's scalability. Best regards, Miguel Ángel. On 07/02/2014 02:50 PM, shihanzhang wrote: hi Miguel Ángel and Ihar Hrachyshka, I agree with you that split the work in several

Re: [openstack-dev] [neutron][oslo.messaging]

2014-07-03 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 03/07/14 19:47, Nader Lahouti wrote: Hi All and Ihar, As part of blueprint oslo-messaging the neutron/openstack/common/rpc tree is removed. I was using impl_kombu module to process notification from keystone with this following code

[openstack-dev] [oslo][all] autosync incubator to projects

2014-07-04 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, at the moment we have several bot jobs that sync contents to affected projects: - - translations are copied from transifex; - - requirements are copied from global requirements repo. We have another source of common code - oslo-incubator,

Re: [openstack-dev] [oslo][all] autosync incubator to projects

2014-07-07 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 04/07/14 16:54, Mark McLoughlin wrote: On Fri, 2014-07-04 at 15:31 +0200, Ihar Hrachyshka wrote: Hi all, at the moment we have several bot jobs that sync contents to affected projects: - translations are copied from transifex

Re: [openstack-dev] [oslo] Openstack and SQLAlchemy

2014-07-08 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 07/07/14 22:28, Jay Pipes wrote: On 07/07/2014 04:17 PM, Mike Bayer wrote: On 7/7/14, 3:57 PM, Matt Riedemann wrote: Regarding the eventlet + mysql sadness, I remembered this [1] in the nova.db.api code. I'm not sure if that's

Re: [openstack-dev] [oslo] Openstack and SQLAlchemy

2014-07-08 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 07/07/14 22:14, Jay Pipes wrote: On 07/02/2014 09:23 PM, Mike Bayer wrote: I've just added a new section to this wiki, MySQLdb + eventlet = sad, summarizing some discussions I've had in the past couple of days about the ongoing issue that

Re: [openstack-dev] [oslo] Openstack and SQLAlchemy

2014-07-08 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 08/07/14 16:06, Jay Pipes wrote: On 07/08/2014 04:46 AM, Ihar Hrachyshka wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 07/07/14 22:14, Jay Pipes wrote: On 07/02/2014 09:23 PM, Mike Bayer wrote: I've just added a new section

Re: [openstack-dev] [Neutron] - Location for common third-party libs?

2014-07-09 Thread Ihar Hrachyshka
mechanisms and separate plugins. So I would be in favor of merging plugin packages back into python-neutron package. AFAIK there is still no bug for that in Red Hat Bugzilla, so please report one. Thanks, Kevin Benton On Mon, Jun 16, 2014 at 3:37 PM, Ihar Hrachyshka ihrac...@redhat.com wrote

[openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-09 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, Multiple projects are suffering from db lock timeouts due to deadlocks deep in mysqldb library that we use to interact with mysql servers. In essence, the problem is due to missing eventlet support in mysqldb module, meaning when a db lock

Re: [openstack-dev] [Neutron] - Location for common third-party libs?

2014-07-09 Thread Ihar Hrachyshka
into python-neutron package. AFAIK there is still no bug for that in Red Hat Bugzilla, so please report one. Thanks, Kevin Benton On Mon, Jun 16, 2014 at 3:37 PM, Ihar Hrachyshka ihrac...@redhat.com wrote: On 17/06/14 00:10, Anita Kuno wrote: On 06/16/2014 06:02 PM, Kevin Benton wrote

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-09 Thread Ihar Hrachyshka
project though, while others may need trivial updates); - - switch defaults in devstack; - - update documentation to refer to the new library. Thanks, Roman On Wed, Jul 9, 2014 at 2:17 PM, Ihar Hrachyshka ihrac...@redhat.com wrote: Hi all, Multiple projects are suffering from db lock

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-09 Thread Ihar Hrachyshka
(it's default for mysqldb but not mysql-connector). I've done it in devstack patch for now, but probably it belongs to oslo.db. Thanks, Roman On Wed, Jul 9, 2014 at 2:17 PM, Ihar Hrachyshka ihrac...@redhat.com wrote: Hi all, Multiple projects are suffering from db lock timeouts due

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-09 Thread Ihar Hrachyshka
]: https://review.openstack.org/#/q/owner:%22Angus+Lees+%253Cgus%2540inodes.org%253E%22+status:open,n,z Thanks, Roman On Wed, Jul 9, 2014 at 5:43 PM, Ihar Hrachyshka ihrac...@redhat.com wrote: On 09/07/14 15:40, Sean Dague wrote: On 07/09/2014 09:00 AM, Roman Podoliaka wrote: Hi Ihar, AFAIU

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-10 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/07/14 08:09, Angus Lees wrote: On 10 July 2014 00:59, Roman Podoliaka rpodoly...@mirantis.com wrote: Not sure what issues you are talking about, but I just replaced mysql with mysql+mysqlconnector in my db connection string in

Re: [openstack-dev] [Neutron][QA] Enabling full neutron Job

2014-07-10 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/07/14 11:07, Salvatore Orlando wrote: The patch for bug 1329564 [1] merged about 11 hours ago. From [2] it seems there has been an improvement on the failure rate, which seem to have dropped to 25% from over 40%. Still, since the patch

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-11 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 09/07/14 13:17, Ihar Hrachyshka wrote: Hi all, Multiple projects are suffering from db lock timeouts due to deadlocks deep in mysqldb library that we use to interact with mysql servers. In essence, the problem is due to missing eventlet

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-13 Thread Ihar Hrachyshka
this mysqldb/eventlet contention in the back of my mind for some time now. I'm glad to see some work being done in this area. Carl On Fri, Jul 11, 2014 at 7:04 AM, Ihar Hrachyshka ihrac...@redhat.com wrote: On 09/07/14 13:17, Ihar Hrachyshka wrote: Hi all, Multiple projects are suffering from db

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-13 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/07/14 03:17, Mike Bayer wrote: On 7/11/14, 7:26 PM, Carl Baldwin wrote: On Jul 11, 2014 5:32 PM, Vishvananda Ishaya vishvana...@gmail.com mailto:vishvana...@gmail.com wrote: I have tried using pymysql in place of mysqldb and in

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-13 Thread Ihar Hrachyshka
I'm pretty excited about the possibilities here. I've had this mysqldb/eventlet contention in the back of my mind for some time now. I'm glad to see some work being done in this area. Carl On Fri, Jul 11, 2014 at 7:04 AM, Ihar Hrachyshka ihrac...@redhat.com wrote: On 09/07/14 13:17, Ihar

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-13 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/07/14 02:49, Jay Pipes wrote: On 07/11/2014 08:04 AM, Ihar Hrachyshka wrote: On 09/07/14 13:17, Ihar Hrachyshka wrote: Hi all, Multiple projects are suffering from db lock timeouts due to deadlocks deep in mysqldb library that we use

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-14 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 14/07/14 07:45, Thomas Goirand wrote: On 07/14/2014 12:20 AM, Ihar Hrachyshka wrote: On 11/07/14 19:20, Clark Boylan wrote: That said there is at least one other pure python alternative, PyMySQL. PyMySQL supports py3k and pypy. We should

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-14 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 14/07/14 15:54, Clark Boylan wrote: On Sun, Jul 13, 2014 at 9:20 AM, Ihar Hrachyshka ihrac...@redhat.com wrote: On 11/07/14 19:20, Clark Boylan wrote: Before we get too far ahead of ourselves mysql-connector is not hosted on pypi. Instead

Re: [openstack-dev] [oslo] oslo.serialization repo review

2014-07-15 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 15/07/14 20:36, Joshua Harlow wrote: LGTM. I'd be interesting in the future to see if we can transparently use some other serialization format (besides json)... That's my only compliant is that jsonutils is still named jsonutils instead

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-15 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 14/07/14 22:48, Vishvananda Ishaya wrote: On Jul 13, 2014, at 9:29 AM, Ihar Hrachyshka ihrac...@redhat.com wrote: Signed PGP part On 12/07/14 03:17, Mike Bayer wrote: On 7/11/14, 7:26 PM, Carl Baldwin wrote: On Jul 11, 2014 5:32 PM

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-16 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 16/07/14 01:50, Vishvananda Ishaya wrote: On Jul 15, 2014, at 3:30 PM, Ihar Hrachyshka ihrac...@redhat.com wrote: Signed PGP part On 14/07/14 22:48, Vishvananda Ishaya wrote: On Jul 13, 2014, at 9:29 AM, Ihar Hrachyshka ihrac

Re: [openstack-dev] [Neutron] - Location for common third-party libs?

2014-07-17 Thread Ihar Hrachyshka
in bugzilla. 1. https://bugzilla.redhat.com/show_bug.cgi?id=1120332 On Wed, Jul 9, 2014 at 3:29 AM, Ihar Hrachyshka ihrac...@redhat.com mailto:ihrac...@redhat.com wrote: Reviving the old thread. On 17/06/14 11:23, Kevin Benton wrote: Hi Ihar, What is the reason to breakup neutron

Re: [openstack-dev] [neutron] [nova] Weekly nova-network / neutron parity meeting

2014-07-17 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 17/07/14 17:12, Kyle Mestery wrote: On Thu, Jul 17, 2014 at 6:42 AM, Thierry Carrez thie...@openstack.org wrote: Kyle Mestery wrote: As we're getting down to the wire in Juno, I'd like to propose we have a weekly meeting on the nova-network

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-18 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 14/07/14 17:03, Ihar Hrachyshka wrote: On 14/07/14 15:54, Clark Boylan wrote: On Sun, Jul 13, 2014 at 9:20 AM, Ihar Hrachyshka ihrac...@redhat.com wrote: On 11/07/14 19:20, Clark Boylan wrote: Before we get too far ahead of ourselves mysql

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-21 Thread Ihar Hrachyshka
getting there. That's Openstack! Changes take time here. I look forward to getting this fixed :/ Thanks for tracking oslo.db part of that, I really appreciate that. On 18 July 2014 21:45, Ihar Hrachyshka ihrac...@redhat.com mailto:ihrac...@redhat.com wrote: On 14/07/14 17:03, Ihar

Re: [openstack-dev] [neutron][all] switch from mysqldb to another eventlet aware mysql client

2014-07-22 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 FYI: I've moved the spec to oslo space since the switch is not really limited to neutron, and most of coding is to be done in oslo.db (though not much anyway). New spec: https://review.openstack.org/#/c/108355/ On 09/07/14 13:17, Ihar Hrachyshka

Re: [openstack-dev] OpenStack Instance OS Support

2014-07-24 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 24/07/14 04:22, Quang Long wrote: Hi guys, I have a question, if we use OpenStack Havana using QEMU/KVM Hypervisor and based on Ubuntu 12.04 OS, what OS for instance can we use when lauch? I found a link related to this issue, for refrence?

Re: [openstack-dev] [gate] The gate: a failure analysis

2014-07-28 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 28/07/14 08:52, Angus Lees wrote: On Mon, 21 Jul 2014 04:39:49 PM David Kranz wrote: On 07/21/2014 04:13 PM, Jay Pipes wrote: On 07/21/2014 02:03 PM, Clint Byrum wrote: Thanks Matthew for the analysis. I think you missed something though.

Re: [openstack-dev] [gate] The gate: a failure analysis

2014-07-28 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 28/07/14 16:22, Doug Hellmann wrote: On Jul 28, 2014, at 2:52 AM, Angus Lees g...@inodes.org wrote: On Mon, 21 Jul 2014 04:39:49 PM David Kranz wrote: On 07/21/2014 04:13 PM, Jay Pipes wrote: On 07/21/2014 02:03 PM, Clint Byrum wrote:

Re: [openstack-dev] [nova] stable branches failure to handle review backlog

2014-07-29 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 29/07/14 12:15, Daniel P. Berrange wrote: Looking at the current review backlog I think that we have to seriously question whether our stable branch review process in Nova is working to an acceptable level On Havana - 43 patches

Re: [openstack-dev] [Neutron] Not support dnsmasq 2.63?

2014-07-30 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 30/07/14 04:00, Kyle Mestery wrote: I'm personally ok with this hard limit, but I'd really like to hear from distribution people here to understand their thoughts, including what versions of dnsmasq ship with their products and how this would

Re: [openstack-dev] [nova] stable branches failure to handle review backlog

2014-07-30 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 29/07/14 18:12, Daniel P. Berrange wrote: On Tue, Jul 29, 2014 at 08:30:09AM -0700, Jay Pipes wrote: On 07/29/2014 06:13 AM, Daniel P. Berrange wrote: On Tue, Jul 29, 2014 at 02:04:42PM +0200, Thierry Carrez wrote: Ihar Hrachyshka a écrit

Re: [openstack-dev] Openstack Icehouse: URL doesn't exists when install nova-compute

2014-07-31 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi, openstack-dev is for development discussions, not user discussions. A better place to ask is probably openstack@ [1] or even corresponding Foreman/RDO community mailing lists. [1]: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

Re: [openstack-dev] [nova] stable branches failure to handle review backlog

2014-07-31 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 30/07/14 19:22, Kevin L. Mitchell wrote: On Wed, 2014-07-30 at 09:01 +0200, Flavio Percoco wrote: As a stable-maint, I'm always hesitant to review patches I've no understanding on, hence I end up just checking how big is the patch, whether

[openstack-dev] [all][gerrit] any way to see my votes?

2014-07-31 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, in Gerrit UI, I would like to be able to see a separate column with my votes, so that I have a clear view of what was missed from my eye. I've looked in settings, and failed to find an option for this. Is there a way to achieve this?

Re: [openstack-dev] [all][gerrit] any way to see my votes?

2014-07-31 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 31/07/14 12:46, Yuriy Taraday wrote: On Thu, Jul 31, 2014 at 2:23 PM, Ihar Hrachyshka ihrac...@redhat.com mailto:ihrac...@redhat.com wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi all, in Gerrit UI, I would like to be able

Re: [openstack-dev] [nova] plan for moving to using oslo.db

2014-08-01 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 13/05/14 17:55, Matt Riedemann wrote: On 5/13/2014 7:35 AM, Doug Hellmann wrote: On Mon, May 12, 2014 at 3:25 PM, Roman Podoliaka rpodoly...@mirantis.com wrote: Hi all, Yes, once the oslo.db initial release is cut, we expect the

Re: [openstack-dev] [oslo-incubator] rpc.cleanup method is not reachable due to wrong import of rpc module

2014-08-04 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 04/08/14 16:36, Malawade, Abhijeet wrote: Hi all, rpc module is not imported properly in nova, cinder, neutron projects. It is imported from wrong package. In oslo-incubator 'rpc' module is used in openstack/common/service.py file

Re: [openstack-dev] backport fixes to old branches

2014-08-05 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 05/08/14 11:22, Osanai, Hisashi wrote: Hi, I would like to have the following fix for IceHouse branch because the problem happens on it but the fix was committed on Juno-2 only. Is there any process to backport fixes to old branches?

Re: [openstack-dev] backport fixes to old branches

2014-08-05 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 05/08/14 13:30, Osanai, Hisashi wrote: Thank you for your quick response. I don't have enough rights for nominating the bug so I put the tag icehouse-backport-potential instead. https://bugs.launchpad.net/ceilometer/+bug/1326250

Re: [openstack-dev] [oslo] Split Oslo Incubator?

2014-04-08 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 08/04/14 12:35, Victor Stinner wrote: (Follow-up of the [olso] use of the oslo namespace package thread) Hi, The openstack.common module also known as Oslo Incubator or OpenStack Common Libraries has 44 dependencies. IMO we reach a

Re: [openstack-dev] Unit test test_ovs_neutron_agent fails with dependency errors

2014-05-09 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 30/04/14 23:21, Narasimhan, Vivekanandan wrote: Hi, I 've been trying to run test_ovs_neutron_agent.py unit test from openstack neutron master 'tip', and am hitting dependency errors for novaclient as here: Yes, neutron requires

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

2014-05-16 Thread Ihar Hrachyshka
-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 ? What do they

Re: [openstack-dev] A proposal for code reduction

2014-05-21 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 21/05/14 13:20, Abhijeet Jain wrote: Hi Openstack-developers, I am Abhijeet Jain. One of the contributor in OpenStack. I was just working on optimizing the codes in Neutron , Keystone, Cinder modules. Then, I came across with a very

Re: [openstack-dev] Spec repo names

2014-05-23 Thread Ihar Hrachyshka
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 +1, I also don't see any significant value in using generic names instead of project names, while the drawbacks are obvious. /Ihar On 23/05/14 14:30, Sergey Lukjanov wrote: +1 for using program codename. So, we'll need to rename some existing

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