[Openstack] Request for more documents: Ceilometer, Gnocchi, Aodh, Senlin and OVN.

Martinx - ジェームズ thiagocmartinsc at gmail.com
Thu Feb 16 05:55:57 UTC 2017


BTW...

So far, after reading the developer docs, I manage to launch "nova_server"
from a Senlin Profile, looks awesome!

Here are the errors that I'm seeing:


* gnocchi-metricd.log:

 https://paste.ubuntu.com/24005716/

 On gnocchi-metricd.log, it prints an error related to "Pandas", some
Python stuff... Not sure about how to fix it. Any clue?


* aodh-evaluator.log:

 https://paste.ubuntu.com/24005720/


  About Aodh error, according to the following doc:


https://docs.openstack.org/project-install-guide/telemetry/draft/install-base-ubuntu.html

 ...Ceilometer (when with Gnocchi?) doesn't have an endpoint for itself,
the "metering" endpoint doesn't exist anymore, is this correct?


 On Mitaka, Ceilometer endpoint is still there:


https://docs.openstack.org/mitaka/install-guide-ubuntu/ceilometer-install.html


 However, on Newton / Ocata, it points to this new Ceilometer version doc,
that apparently, doesn't have an endpoint on its own:

 https://docs.openstack.org/project-install-guide/telemetry/

 So, how to integrate Aodh with this new Ceilometer? And get rid of the
"aodh-evaluator" error that I'm seeing...

Cheers!
Thiago

On 16 February 2017 at 00:16, Martinx - ジェームズ <thiagocmartinsc at gmail.com>
wrote:

> Guys,
>
>  I'm trying very hard to put those pieces of software to work together,
> however, it is not working as expected... I think that I am almost there!
>
>  Basically, I need a reliable AutoScaling solution.
>
>  Looks like that Senlin is the answer, I manage to make the "openstack
> cluster ..." commands to work (Ocata on Ubuntu 16.04 via Cloud Archive), I
> can run a few things here but, it is not complete... I can see errors on
> Aodh, on Gnocchi...
>
>  Thing is, there is no clear documentation about how to install and
> integrate those things on Ubuntu.
>
>  Also, I'm tired of L3 / DHCP agents and lots of Linux Namespaces, looks
> like that OpenvSwitch and its OVN will replace those things but, again, I
> can't find clear docs about that, especially when with OVS+DPDK...
>
>  Any plans for Ocata documentation?
>
>  BTW, OpenStack is getting better and better! This project is awesome!
> :-D
>
> Thanks!
> Thiago
>
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