for oslo.db that every project may happily takes advantage of it
without any code modification.
Moreover, I'd like to put it in the mailing list in advance to
make sure it is acceptable for oslo.db.
I'd appreciate any comments.
br.
Li Ma
Thanks for all the detailed analysis, Mike W, Mike B, and Roman.
For a production-ready database system, replication is a must I think. So, the
questions are which replication mode is suitable for OpenStack and which way is
suitable for OpenStack to improve performance and scalability of DB
=
slave_connection =
...
HOWEVER, I think it needs more investigation, so this is why I'd like to put it
in the mailing list in the early stage to raise some discussions in depth. I'm
not a Galera expert. I really appreciate any challenges here.
Thanks,
Li Ma
- Original Message -
From: Mike Bayer
invoke action by the driver team:
https://github.com/openstack/nova/blob/4ce3f55d169290015063131134f93fca236807ed/nova/tests/virt/test_ironic_api_contracts.py
Yes, it is necessary to make API consistent.
Cheers,
Li Ma
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Hi all,
I'd like to extend port capability using ML2 binding:profile. I checked
the official docs and it seems that there's no guide for it.
Is there any CLI support for port binding:profile?
Or is there any development guide on how to set up profile?
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Li Ma
a devstack environment and the bound segment is
None by default. Actually, I need this message to be sent out in any
situations.
I'd appreciate any hints.
Thanks a lot,
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Misunderstanding. Just find out this message is sent to
notifications.info topic.
Anyway, is there any solution to get port_update_info from l2-agents?
Thanks,
Li Ma
On 3/17/2014 4:11 PM, Li Ma wrote:
Hi stackers,
I'm trying to extend the capability of port by propagating
binding:profile
Updated. I commented out the segment checking in _notify_port_updated of
ml2-plugin, and finally I can get port_update message on l2-agents.
Is there any side effect? It is working for me, but I'm not sure it is
the real solution.
thanks,
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to make precommit and postcommit out of the db transaction? I think it
is perfect for those who develop mechanism driver and do not know well about
the functioning context of the whole ML2 plugin.
Thanks,
Li Ma
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is still
thrown.
Li Ma
- Original Message -
From: Kevin Benton blak...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org
Sent: 星期三, 2014年 6 月 25日 下午 4:59:26
Subject: Re: [openstack-dev] [Neutron ML2] Potential DB lock when developing
a lot,
Li Ma
- Original Message -
From: Li Ma skywalker.n...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org
Sent: 星期三, 2014年 6 月 25日 下午 6:21:10
Subject: Re: [openstack-dev] [Neutron ML2] Potential DB lock when developing
new
transaction') 'INSERT INTO ml2_port_bindings (port_id, host,
vnic_type, profile, vif_type, vif_details, driver, segment) VALUES (%s, %s, %s,
%s, %s, %s, %s, %s)' ('2f7996c2-7a60-4334-a71d-11e82285e272', '', 'normal',
{'type': 1, 'priority': 2}, 'unbound', '', None, None)
Thanks,
Li Ma
important for operators
and end-users.
[1] https://blueprints.launchpad.net/neutron/+spec/router-port-forwarding
[2] https://review.openstack.org/#/c/60512/
Thanks,
Li Ma
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I'd like to using iptables for port-forwarding, because it is simple and
straightforward.
I didn't notice the Tap-as-a-Service before, and it seems interesting.
Thanks,
Li Ma
- Original Message -
From: Baohua Yang yangbao...@gmail.com
To: OpenStack Development Mailing List
a deployment guide of ZeroMQ for oslo.messaging, which
is located at
https://github.com/li-ma/zmq-for-oslo
Do I need to issue a bug or propose a blueprint to trace and merge it to
oslo.messaging doc tree?
3) an analysis of what it would take to be able to run functional
tests for zeromq on our CI
stack, like quagga or bird.
I've tested the second method. It works pretty well.
[1]
https://github.com/openstack/neutron/tree/master/neutron/services/l3_router/brocade
[2]
http://lists.openstack.org/pipermail/openstack-dev/2014-October/049150.html
cheers,
Li Ma
On 2014/11/17 11:53, Vikram
reliable than REQ/REP. Do you have some idea or concern to improve the
reliability of the current model?
cheers,
Li Ma
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On 2014/11/17 22:26, Russell Bryant wrote:
On 11/17/2014 05:44 AM, Ilya Pekelny wrote:
Hi, all!
We want to discuss opportunity of implementation of the p-2-p messaging
model in oslo.messaging for ZeroMQ driver.
On a related note, have you looked into AMQP 1.0 at all? I have been
hopeful
for ZeroMQ. After
that, we can work together on how to improve performance, reliability
and scalability of ZeroMQ driver.
cheers,
Li Ma
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Hi Yatin,
Thanks for sharing your presentation. That looks great. Welcome to
contribute to ZeroMQ driver.
Cheers,
Li Ma
On 2014/11/19 12:50, yatin kumbhare wrote:
Hello Folks,
Couple of slides/diagrams, I documented it for my understanding way
back for havana release. Particularly slide
with ZeroMQ. The general sections may be [Why ZeroMQ],
[Current Bugs Reviews], [Future Plan Blueprints], [Discussions],
[Resources], etc.
Any comments?
[1] https://blueprints.launchpad.net/devstack/+spec/zeromq
cheers,
Li Ma
On 2014/11/18 21:46, James Page wrote:
-BEGIN PGP SIGNED MESSAGE
On 2014/12/9 22:07, Doug Hellmann wrote:
On Dec 8, 2014, at 11:25 PM, Li Ma skywalker.n...@gmail.com wrote:
Hi all, I tried to deploy zeromq by devstack and it definitely failed with lots
of problems, like dependencies, topics, matchmaker setup, etc. I've already
registered a blueprint
On 2014/12/9 22:07, Doug Hellmann wrote:
On Dec 8, 2014, at 11:25 PM, Li Ma skywalker.n...@gmail.com wrote:
Hi all, I tried to deploy zeromq by devstack and it definitely failed with lots
of problems, like dependencies, topics, matchmaker setup, etc. I've already
registered a blueprint
://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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On Tue, Mar 10, 2015 at 8:14 PM, ozamiatin ozamia...@mirantis.com wrote:
Hi Li Ma,
Thank you very much for your reply
It's good to hear you have a living deployment with zmq driver.
Is there a big divergence between your production and upstream versions
of the driver? Besides [1] and [2
://review.openstack.org/#/c/155673/
[3] https://review.openstack.org/#/c/130943/
[4] https://wiki.openstack.org/wiki/ZeroMQ
Thanks a lot,
Li Ma (Nick)
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Unsubscribe
meeting for
zmq driver.
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.
At least we may have different versions one for HA and one for
scalability based on different zmq patterns.
Thanks,
Oleksii Zamiatin
On 24.03.15 18:03, Ben Nemec wrote:
On 03/24/2015 10:31 AM, Li Ma wrote:
On Mon, Mar 23, 2015 at 9:24 PM, Doug Hellmann d...@doughellmann.com
wrote
.
I know there's another blueprint for REP/REQ pattern [1], but it's not
the same, I think.
I'd like to discuss it about how to take advantage of REP/REQ of zeromq.
[1] https://review.openstack.org/#/c/154094/2/specs/kilo/zmq-req-rep-call.rst
Best regards,
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, but not returning it to caller.
Listening to reply for CAST in background thread keeps it async as well.
Regards,
Oleksii Zamiatin
On 30.03.15 06:39, Li Ma wrote:
Hi all,
I'd like to propose a simple but straightforward method to improve the
stability of the current implementation.
Here's
.
Actually I'm not sure whether it is suitable to call it a 'subgroup'.
Besides, if it is possible, we need to figure out the suitable meeting
time and irc channel. Please give advice.
Best regards,
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Email: skywalker.n...@gmail.com
/172062
[4] https://review.openstack.org/172063
Best regards,
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https://review.openstack.org/172045
On Thu, Apr 9, 2015 at 9:21 PM, Li Ma skywalker.n...@gmail.com wrote:
Hi Doug,
In the global requirements.txt, oslo.messaging version is still =
1.8.0 but 1.9.0. As a result, some bugs fixed in 1.9.0 are still
there when I deploy with devstack master
-dev-requ...@lists.openstack.org?subject:unsubscribe
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) and bridge name
(brq-xxx), not Nova. As a result, when creating port, Neutron return
interface name and bridge name to Nova, so Nova has the right device
name to process. This helps Nova get rid of hard-code, but need lots
of work on it.
Pls give some advice. Thanks a lot.
Li Ma (Nick
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?
Thanks,
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.
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A reasonable user story. Other than tag, a common description field
for Neutron resources is also usable.
I submitted a RFE bug for review:
https://bugs.launchpad.net/neutron/+bug/1496705
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in the Liberty cycle. I just wonder how it is going on.
[1] https://bugs.launchpad.net/neutron/+bug/1492714
Thanks a lot,
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ans we can't test
> certain features in Neutron (For example, the OVS ARP responder).
>
> On Thu, Sep 17, 2015 at 4:17 AM, Gal Sagie <gal.sa...@gmail.com> wrote:
>>
>> Hello Li Ma,
>>
>> Dragonflow uses OpenFlow1.3 to communicate with OVS and thats why we need
dir
>
> [1]
> http://docs.openstack.org/cli-reference/content/neutron-debug_commands.html
>
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Thanks for your reply, Gus. That's awesome. I'd like to have a look at
it or test if possible.
Any source code available in the upstream?
On Fri, Sep 18, 2015 at 12:40 PM, Angus Lees <g...@inodes.org> wrote:
> On Fri, 18 Sep 2015 at 14:13 Li Ma <skywalker.n...@gmail.com> wrote:
&g
t;> At the moment we don't support syncing the full Neutron DB, there has
>> been work done for this that would allow this use case, but it's still
>> not complete or released.
>>
>> @Ryu may be able to provide recommendations to do this following a
>> manual process.
trip that cannot touch the environment.
So, I'd like to get some ideas first and then I can tell my partners
to work on it.)
Thanks a lot,
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Updated:
Lots of ARP requests from external physical router to VM are catched
on the physical NIC binded to provider router port.
It seems that external physical router doesn't get answers to these
ARP requests.
On Wed, Dec 16, 2015 at 8:08 PM, Li Ma <skywalker.n...@gmail.com> wrote
router0:port0 to physical nic: eth0, and don't
do the uplink bridge and veth pair stuff. Can it work?
[1]
https://docs.midonet.org/docs/v2015.06/en/operations-guide/content/static_setup.html
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Email: skywalker.n...@gmail.com
'] list in the configuration file. If only one
server exists, just set it to ['ip1:port'].
Any suggestions?
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Hi Gal, you reverted this patch [1] due to the broken pipeline. Could
you provide some debug information or detailed description? When I run
my devstack, I cannot reproduce the sync problem.
[1]
https://github.com/openstack/dragonflow/commit/f83dd5795d54e1a70b8bdec1e6dd9f7815eb6546
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good suggestion！
>
>
> At 2015-12-25 19:07:10, "Li Ma" <skywalker.n...@gmail.com> wrote:
>>Hi all, currently, we only support db_ip and db_port in the
>>configuration file. Some DB SDK supports clustering, like Zookeeper.
>>You can specify a list of no
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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provide some hints on the logic about it and how to get
rid of it? I just guess it is not a bug, maybe some configuration
tuning. When I went through the codes, I couldn't find the problems.
Thanks a lot,
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nodes.
Best regards,
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.
Any thoughts? Thanks a lot.
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Congrats ;-)
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2016年2月24日星期三，Gal Sagie <gal.sa...@gmail.com
<javascript:_e(%7B%7D,'cvml','gal.sa...@gmail.com');>> 写道：
> Hi Li Ma,
>
> Great job on this!
>
> I think Rally is the correct way to test something like that, what you
> could use to check the end to end
> solution i
Hi all,
I will have a tight schedule during design summit. I'd like to know
about the arrangement in Apr 28-29. So, I can try to re-schedule to
fit for the arrangement if needed.
Thanks,
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/dragonflow/tests/common/app_testing_objects.py
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> cookie=0x0, duration=1710.883s, table=78, n_packets=0, n_bytes=0,
> idle_age=1710, priority=100,reg7=0x17 actions=output:19
> cookie=0x0, duration=1710.877s, table=78, n_packets=0, n_bytes=0,
> idle_age=1710, priority=100,reg7=0x15 ac
Stack Development Mailing List (not for usage questions)
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> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
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> [3]: https://github.com/openwhisk/openwhisk
>
> Cheers,
> Lingxian Kong (Larry)
>
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Hi xueyan,
You can do it by yourself via the following link:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Li Ma
- Original Message -
From: l adolphxue...@163.com
To: openstack-dev@lists.openstack.org
Sent: 星期一, 2014年 4 月 21日 上午 10:56:08
Subject: [openstack-dev] 退出邮件
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