[Fiware-lab-federation-nodes] Ceilometer-plugin-fiware documentation is inaccurate

PABLO RODRIGUEZ ARCHILLA pablo.rodriguezarchilla at telefonica.com
Mon Jul 4 12:56:46 CEST 2016


Hi, Marc.

See my comments inline


De: fiware-lab-federation-nodes-bounces at lists.fiware.org [mailto:fiware-lab-federation-nodes-bounces at lists.fiware.org] En nombre de Riera Duocastella, Joan Marc
Enviado el: lunes, 4 de julio de 2016 11:56
Para: fiware-lab-federation-nodes at lists.fiware.org
Asunto: [Fiware-lab-federation-nodes] Ceilometer-plugin-fiware documentation is inaccurate

Hello guys,

Our installation is Kilo based on Centos 7.2 .

I’m trying to install the https://github.com/SmartInfrastructures/ceilometer-plugin-fiware  on our installation and I find myself lost. Seems based on Ubuntu and Fuel, and I did not use neither of them.


Yes, Fuel is the “reference” installation. But anyway we’re interested in supporting other distros, so your feedback is very valuable in order to make Monitoring also suitable for CentOS



Most of the tests, at the bottom of the site, do not work until you have most of the elements completely installed.
Can we have some example of the verification at the end of each step ?


Verification step follows the installation on purpose, given that it is intended as an overall check process in which some actual measurements are gathered, this requiring all components working together.

In which steps are you having problems? I’d suggest contacting Daniele Santoro from Create-Net for all related to pollsters:

https://github.com/SmartInfrastructures/ceilometer-plugin-fiware#central-agent-pollsters
https://github.com/SmartInfrastructures/ceilometer-plugin-fiware#compute-agent-pollsters

and me for all related Monasca:

https://github.com/SmartInfrastructures/ceilometer-plugin-fiware#monasca



We have all the health checks on green status and the system its stable. https://fi-health.lab.fiware.org/ , so at this point installing a monitoring system should be this difficult , and should not be risky as I feel it is. You will say it’s safe, but it will be me who have to rebuild everything if python goes south.


We’ve tried to ease installation as much as possible, facing the inherent problems of using components from a variety of
contributors to the OpenStack community.


At this point I have to install the monasca Agent and I don’t have virtualenv, luckily it does not have dependencies but if someone else is walking the same path I will gladly exchange the experience with them.


The need for a virtualenv raised when some Python package versions conflicted the ones installed by Fuel on Ubuntu. Using your words: “someone took this same path before, found a wall and jumped over it using virtualenv as pole vault”.

Could you clarify here the steps you’ve followed, and the problems you found, if any? I didn’t catch you in this point.


If you are on centos 7 and facing trouble, do not hesitate to send me a mail and at least we will share the pain, and if we are lucky will find a fix.

Anyway, as asked above, some tests after each step will nicely enhance the experience of installing this monitoring tool.


Maybe you’re right, but we have deliberately opted for a post-installation verification procedure (such “test-after-step” verification implied some problems)

In any case, the aim is the same: help IO’s carry out the installation and configuration with minimal effort on their side. Therefore, we are open to your feedback related to errors found, incompatibilities with CentOS, documentation not clear or missing, etc.

Regards.


--
Pablo Rodríguez Archilla

  FIWARE Initiative

(+34) 958 53 79 02

  Product Innovation

pablo.rodriguezarchilla at telefonica.com 

  Telefónica I+D

Edificio I+D Armilla (Parque Tecnológico de la Salud), Granada, Spain





Best regards
Marc
[cid:image001.png at 01D03B02.754194F0][cid:image001.jpg at 01D1D5F0.CAD8FAE0]
Joan Marc Riera Duocastella
Managed Services
08018 Barcelona (Spain)
Tlph: +34-680 232 285
e-mail: joan-marc.riera at atos.net<mailto:joan-marc.riera at atos.net>
[cid:image002.gif at 01D03B02.754194F0][cid:image002.jpg at 01D1D5F0.CAD8FAE0]




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