On Tue, Feb 28 2017, gordon chung wrote:
> this is a continuation of the ceilometer-api is deprecated discussion.
> with that marked as deprecated as of Ocata, what do we do with threshold
> rule alarms as it relies on ceilometer-api? logically, we'd deprecate it
> as well. this will require
hi,
this is a continuation of the ceilometer-api is deprecated discussion.
with that marked as deprecated as of Ocata, what do we do with threshold
rule alarms as it relies on ceilometer-api? logically, we'd deprecate it
as well. this will require heat as well to deprecate it on their end.
On 02/02/2017, 15:43, "gordon chung" wrote:
>
> On 02/02/17 06:30 AM, Afek, Ifat (Nokia - IL) wrote:
> > I understand. So clearly the use case of Vitrage raising alarms in Aodh is
> > not relevant at the moment.
> > We will have to think if over and see how Panko fits in the
On 02/02/17 06:30 AM, Afek, Ifat (Nokia - IL) wrote:
> I understand. So clearly the use case of Vitrage raising alarms in Aodh is
> not relevant at the moment.
> We will have to think if over and see how Panko fits in the use case.
if the use case is that you wanted to store history of Vitrage
On 31/01/2017, 18:43, "gordon chung" wrote:
> On 31/01/17 08:34 AM, Afek, Ifat (Nokia - IL) wrote:
> > If you query Vitrage (or get a notification from Vitrage) and then you
> > query Aodh, then Aodh will not return any additional information. But – if
> > you query only Aodh,
On 31/01/17 08:34 AM, Afek, Ifat (Nokia - IL) wrote:
> If you query Vitrage (or get a notification from Vitrage) and then you query
> Aodh, then Aodh will not return any additional information. But – if you
> query only Aodh, you will be aware of the fact that the instances are at
> risk.
On 30/01/2017, 19:11, "gordon chung" wrote:
>
> On 29/01/17 08:52 AM, Afek, Ifat (Nokia - IL) wrote:
> >
> > Vitrage could be enhanced to become an alarm orchestrator.
> > The question is – do you want Vitrage to be one?
> > And how would you describe the role of an alarm
On 29/01/17 08:52 AM, Afek, Ifat (Nokia - IL) wrote:
> On 26/01/2017, 20:09, "Julien Danjou" wrote:
>
>> On Thu, Jan 26 2017, gordon chung wrote:
>>
>>> On 26/01/17 11:41 AM, Julien Danjou wrote:
>>
>>> and vitrage would be an alarm orchestrator?
>>
>> Yup, something like
On 26/01/2017, 20:09, "Julien Danjou" wrote:
> On Thu, Jan 26 2017, gordon chung wrote:
>
> > On 26/01/17 11:41 AM, Julien Danjou wrote:
>
> > and vitrage would be an alarm orchestrator?
>
> Yup, something like that. It could be the one driving Zabbix and
> creating
On Thu, Jan 26 2017, gordon chung wrote:
> On 26/01/17 11:41 AM, Julien Danjou wrote:
>> So here's another question then: why wouldn't there be a "zabbix" alarm
>> type in Aodh that could be created by a user (or another program) and
>> that would be triggered by Aodh when Zabbix does something?
On 26/01/17 11:41 AM, Julien Danjou wrote:
> So here's another question then: why wouldn't there be a "zabbix" alarm
> type in Aodh that could be created by a user (or another program) and
> that would be triggered by Aodh when Zabbix does something?
> Which is something that is really like the
On Thu, Jan 26 2017, Afek, Ifat (Nokia - IL) wrote:
> I’ll try to answer your question from a user perspective.
Thanks for your explanation, it helped me a lot to understand how you
view things. :)
> Suppose a bridge has a bond of two physical ports, and Zabbix detects a signal
> loss in one
On 25/01/2017, 17:12, "Julien Danjou" wrote:
> On Wed, Jan 25 2017, Afek, Ifat (Nokia - IL) wrote:
>
> To circle back to the original point, the main question that I asked and
> started this thread is: why, why Aodh should store Vitrage alarms? What
> are the advantages,
On Wed, Jan 25 2017, Afek, Ifat (Nokia - IL) wrote:
> As we see it, alarms can be generated by different sources – Aodh, Vitrage,
> Nagios, Zabbix, etc.
I think "generated" is the wrong word here. Aodh does not generate any
alarms: it allows users to create them. And then it evaluates them and
On 25/01/17 08:39 AM, Afek, Ifat (Nokia - IL) wrote:
> As we see it, alarms can be generated by different sources – Aodh, Vitrage,
> Nagios, Zabbix, etc. Each source has its own expertise and internal
> implementation. Nagios and Zabbix can raise alarms about the physical layer,
> Aodh can
Hi,
Alarm history and a database are definitely important, but they are not the
main issue here.
As we see it, alarms can be generated by different sources – Aodh, Vitrage,
Nagios, Zabbix, etc. Each source has its own expertise and internal
implementation. Nagios and Zabbix can raise alarms
On Tue, Jan 24 2017, gordon chung wrote:
> you mean, keep alarm history in aodh and also in panko if needed? i'm ok
> with that.
Yeah, IIRC there's an expirer in Aodh for alarm history based on TTL –
that's enough. That should probably be replaced with just a hard limit on
the number of history
On 24/01/17 03:05 PM, Julien Danjou wrote:
> I think Aodh emits notifications when something happens so it can be in
> Panko indeed. I don't think it'd be fair to force Panko to have (a
> recent) history though. :)
i'm going to add a work item (for anyone): allow multiple notification
topics
On Tue, Jan 24 2017, gordon chung wrote:
> just curious, why doesn't vitrage send an event to aodh (on the error
> topic) in this case rather than get nova to do it? if you created an
> event alarm in aodh to check for vitrage error events could it solve the
> use case? i don't know if we
On 24/01/17 03:01 AM, Afek, Ifat (Nokia - IL) wrote:
> We understood that Aodh aims to be OpenStack alarming service, which is much
> more than an ‘engine of alarm evaluation’ (as you wrote in your comment in
> gerrit). If I may describe another use case for generic alarms - of OPNFV
>
On Tue, Jan 24 2017, Afek, Ifat (Nokia - IL) wrote:
> Vitrage, and I assume that other projects, needs an “Alarm Manager”. The role
> of an Alarm Manager is to store all alarms in the system, keep their history,
> notify on changes, etc. Vitrage does not declare itself as an Alarm Manager,
>
Hi Julien,
Before I reply to everything you wrote, I would like to ask a question that
seems to be the core issue here.
On 24/01/2017, 12:58, "Julien Danjou" wrote:
On Tue, Jan 24 2017, Afek, Ifat (Nokia - IL) wrote:
> We understood that Aodh aims to be OpenStack
On Tue, Jan 24 2017, Afek, Ifat (Nokia - IL) wrote:
Hi Ifat,
> We understood that Aodh aims to be OpenStack alarming service, which is much
> more than an ‘engine of alarm evaluation’ (as you wrote in your comment in
> gerrit).
Well, currently it's not really more than that. We've been to the
Hi Julien,
I’m sending this mail regarding the generic alarm that Alexey Weyl from the
Vitrage team is trying to implement in Aodh [1][2].
We understood that Aodh aims to be OpenStack alarming service, which is much
more than an ‘engine of alarm evaluation’ (as you wrote in your comment in
On Tue, Nov 29 2016, dong.wenj...@zte.com.cn wrote:
Hi dongwenjuan,
I'd suggest to open a bug against aodh on Launchpad. I've no idea if
it's a bug or not, but at least it'll be logged and we'll be able to dig
into that. :)
> Hi all,
>
> I use aodh cli to create a event alarm with query
Hi all,
I use aodh cli to create a event alarm with query condition, the cli runs
successfully.
But when i want to update the query condition, the cli runs failed.
The help info about `--query` para with these two cli have no difference.
The information is as follows, Does anyone else know
On Mon, Sep 26 2016, Zhai, Edwin wrote:
> Do you have any idea to resolve this race condition?
So following our discussion at the summit, I went ahead and wrote a spec
about that feature:
https://review.openstack.org/#/c/395058/
Comments are welcome obviously!
Cheers,
--
Julien Danjou
#
On Fri, 23 Sep 2016, gordon chung wrote:
On 23/09/2016 2:18 AM, Zhai, Edwin wrote:
There are many targets(topics)/endpoints in above ceilometer code. But
in AODH, we just have one topic, 'alarm.all', and one endpoint. If it is
still multi-threaded, there is already potential race condition
On 23/09/2016 2:18 AM, Zhai, Edwin wrote:
>
> There are many targets(topics)/endpoints in above ceilometer code. But
> in AODH, we just have one topic, 'alarm.all', and one endpoint. If it is
> still multi-threaded, there is already potential race condition here,
> but event-alarm tiemout make
On 23/09/2016 3:19 AM, Zhai, Edwin wrote:
> "Each notification listener is associated with an executor which
> controls how incoming notification messages will be received and
> dispatched. By default, the most simple executor is used - the blocking
> executor. This executor processes inbound
Just check oslo messaging doc, don't know if it's out of date.
"Each notification listener is associated with an executor which controls how
incoming notification messages will be received and dispatched. By default, the
most simple executor is used - the blocking executor. This executor
Thanks for your clarification, see my comments below.
On Thu, 22 Sep 2016, gordon chung wrote:
On 22/09/2016 2:40 AM, Zhai, Edwin wrote:
See
https://github.com/openstack/aodh/blob/master/aodh/evaluator/event.py#L158
evaluate_events is the handler of the endpoint for 'alarm.all', it
On 22/09/2016 2:40 AM, Zhai, Edwin wrote:
>
> See
> https://github.com/openstack/aodh/blob/master/aodh/evaluator/event.py#L158
>
> evaluate_events is the handler of the endpoint for 'alarm.all', it
> iterates the event list and evaluate them one by one with project
> alarms. If both
Gordon,
Thanks for your comments.
Pls. check my answer and flow chart below.
On Wed, 21 Sep 2016, gordon chung wrote:
=== event-alarm timeout implementation =
As it's for event-alarm, we need keep it as event-driven. Furthermore,
for quick response, we need use event for
On 21/09/16 01:43 AM, Zhai, Edwin wrote:
> All,
>
> I'd like make some clarification for the event-alarm timeout design as
> many of you have some misunderstanding here. Pls. correct me if any
> mistakes.
>
> I realized that there are 2 different things, but we mix them sometime:
> 1.
All,
I'd like make some clarification for the event-alarm timeout design as many of
you have some misunderstanding here. Pls. correct me if any mistakes.
I realized that there are 2 different things, but we mix them sometime:
1. event-timeout-alarm
This is one new type of alarm that bracket
On Tue, Jun 14 2016, gordon chung wrote:
> for me, my concern is whether there's a strong desire to have ordering of
> severity to be done based on context vs alphabetically, as it does now. if we
> want ordering to be done by context, the followup would be whether we want to
> support additional
important).
cheers,
--
gord
From: Mike Carden <mike.car...@gmail.com>
Sent: June 14, 2016 6:14:44 AM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Aodh] Ordering Alarm severity on context
Hi S
Hi Sanjana and welcome to openstack-dev.
Having sent all of us your 'Hitachi1' password, you may want to change
that. :)
In general, fishing for code reviews via the openstack-dev mailing list is
a poor strategy. You may be better served by discovering the preferred
communication channel(s) for
From: Sanjana Pai Nagarmat
Sent: Tuesday, June 14, 2016 9:46 AM
To: openstack-dev@lists.openstack.org
Subject: [Aodh]
Hi All,
This is with respect to the bug https://launchpad.net/bugs/1452254 , which
orders the severity of alarms based on context rather than sorting it
alphabetically. My
Hi All,
This is with respect to the bug https://launchpad.net/bugs/1452254 , which
orders the severity of alarms based on context rather than sorting it
alphabetically. My code is out for review at
https://review.openstack.org/#/c/328230 .
I would like to know your opinion, on the approach I
ilto:t...@bakeyournoodle.com]
> Sent: Wednesday, May 25, 2016 1:11 PM
> To: openstack-dev@lists.openstack.org; Mibu Ryota(壬生 亮太)
> Subject: Re: [openstack-dev] [aodh] Tempest gate not working
>
> On Tue, May 24, 2016 at 04:50:21PM +0200, Julien Danjou wrote:
> > Hi,
> >
> &g
On Tue, May 24, 2016 at 04:50:21PM +0200, Julien Danjou wrote:
> Hi,
>
> So it turns out we tried (especially Ryota) to add Tempest support via
> https://review.openstack.org/#/c/303921/ for Aodh's gate, but it does
> not actually run Tempest.
Your gate scripts didn't like tempest as an enabled
Julien,
Thank you for the heads up.
I'll check aodh tempest tests, and also drop tempest full tests in ceilometer
since the code for ceilometer was removed from tempest.
BR,
Ryota
> -Original Message-
> From: Julien Danjou [mailto:jul...@danjou.info]
> Sent: Tuesday, May 24, 2016
Hi,
Thanks for this mail, I also noticed that yesterday, and I am trying to
fix it by https://review.openstack.org/#/c/320378/
cheers,
Liusheng
在 2016/5/24 22:50, Julien Danjou 写道:
Hi,
So it turns out we tried (especially Ryota) to add Tempest support via
Hi,
So it turns out we tried (especially Ryota) to add Tempest support via
https://review.openstack.org/#/c/303921/ for Aodh's gate, but it does
not actually run Tempest.
Otherwise, we would have notice something wrong in
https://review.openstack.org/#/c/318052/. As EmilienM noticed in Puppet
On Tue, Nov 17 2015, ZhiQiang Fan wrote:
> I prefer to deprecate all drivers except sql, but the upgrade issue
> requires us providing some tools to migrate those existent data
It does not require us anything if nobody steps us to do it. :)
--
Julien Danjou
;; Free Software hacker
;;
let's change this gate to experimental for now.
On 17/11/15 05:10 AM, Julien Danjou wrote:
Hi,
So we recently decided to run the functional tests for the HBase driver
and enabled the gate job. It turned out the gate job didn't worked, so I
tried to fix it. Now it's almost fixed, and it run the
On Tue, Nov 17 2015, Nadya Shakhat wrote:
> Sorry I missed the letter. I'll take a look on this. As I understand, it's
> enough just to run functional tests to see the issue, right?
Yes, with my patch it should be pretty easy to reproduce.
--
Julien Danjou
-- Free Software hacker
--
Hi folks,
Sorry I missed the letter. I'll take a look on this. As I understand, it's
enough just to run functional tests to see the issue, right?
Nadya
On Tue, Nov 17, 2015 at 4:48 PM, gord chung wrote:
> let's change this gate to experimental for now.
>
> On 17/11/15 05:10 AM,
I prefer to deprecate all drivers except sql, but the upgrade issue
requires us providing some tools to migrate those existent data
On Tue, Nov 17, 2015 at 6:10 PM, Julien Danjou wrote:
> Hi,
>
> So we recently decided to run the functional tests for the HBase driver
> and
Hi,
So we recently decided to run the functional tests for the HBase driver
and enabled the gate job. It turned out the gate job didn't worked, so I
tried to fix it. Now it's almost fixed, and it run the functional tests
and Gabbi tests against Aodh with HBase as a back-end:
Hi, Gord,
Good to know there will be a team dedicated to this alarming service.
After reading your email, I still feel a need for some clarifications.
- According to [1], Aodh will be released as a standalone service,
am I understanding this correctly?
- What is the official name for this new
On Wed, Sep 09 2015, Qiming Teng wrote:
> - According to [1], Aodh will be released as a standalone service,
> am I understanding this correctly?
Yes.
> - What is the official name for this new serivce when it stands on its
> own feet: "Telemetry Alarming" or just "Alarming" or something
hi all,
as you may have heard, in an effort to simplify OpenStack Telemetry
(Ceilometer) and streamline it's code, the alarming functionality
provided by OpenStack Telemetry has been moved to it's own
repository[1]. The new project is called Aodh[2]. the idea is that Aodh
will grow as it's
Hi folks,
Per recent discussion with the team, and to reflect the fact that we
have different core reviewers group on Gerrit for
Ceilometer/Gnocchi/Aodh, I've implemented the same arrangements on
Launchpad.
There are now 2 new teams:
https://launchpad.net/~aodh-drivers
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