Hi,
I'm currently trying to write a "syslog tcp" input. I've read heka_tcp
input as inspiration which uses coroutines.
I'm wondering, given that "Only one coroutine ever runs at a time"
[1], does it scales well?
How are you handling this at Mozilla?
Cheers,
[1] http://lua-users.org/wiki/Corout
Hello (again),
Hindsight is using a push-model (i.e Nagios passive checks). This is
great, but I want to plug it with Prometheus which uses pull-model
[1].
I see several ways to handle this:
- use the prometheus push-gateway [2]. This has several drawbacks listed below
- introduce pull model in h
On Wed, Sep 21, 2016 at 10:48 AM, Mathieu Parent wrote:
> Hello (again),
>
> Hindsight is using a push-model (i.e Nagios passive checks). This is
> great, but I want to plug it with Prometheus which uses pull-model
> [1].
>
> I see several ways to handle this:
> - use the prometheus push-gateway [
We should probably be using the Hindsight list https://mail.mozilla.org/
listinfo/hindsight for this but I will provide a short answer here:
Hindsight is agnostic when it comes to push or pull in an I/O plugin. It
is a function of the plugin and there are currently examples of both.
However, as Er
It depends on the application but there can be benefits see (it has some
performance comparisons): http://www.lua.org/pil/9.4.html
Trink
On Wed, Sep 21, 2016 at 1:20 AM, Mathieu Parent
wrote:
> Hi,
>
> I'm currently trying to write a "syslog tcp" input. I've read heka_tcp
> input as inspiratio
2016-09-21 15:57 GMT+02:00 Michael Trinkala :
> We should probably be using the Hindsight list
> https://mail.mozilla.org/listinfo/hindsight for this
Didn't knew about this list. Subscribing...
> but I will provide a
> short answer here: Hindsight is agnostic when it comes to push or pull in an
>
2016-09-21 16:01 GMT+02:00 Michael Trinkala :
> It depends on the application but there can be benefits see (it has some
> performance comparisons): http://www.lua.org/pil/9.4.html
Thanks.
This is what I need.
--
Mathieu
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Message are sent when the external source requests them (no cache in this
plugin so it is just a live stream). From the external source perspective
this is a pull. It could have simply been an HTTP request for the current
circular buffer time series data which is what I believe you want for
Prome
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