[Fiware-webui] Fwd: [Fiware] Monitoring FIWARE Lab GE global instances

Philipp Slusallek philipp.slusallek at dfki.de
Sat Apr 4 08:00:39 CEST 2015


Hi,

Has this email been discussed in one of the meeting I did not attend? If
not, we should do this next week.

We should probably set up these monitoring for all the globally
available services in the Lab (e.g. POI, GIS, etc).


Best,

    Philipp


-------- Weitergeleitete Nachricht --------
Betreff: 	[Fiware] Monitoring FIWARE Lab GE global instances
Datum: 	Wed, 11 Mar 2015 15:00:52 +0100
Von: 	MIGUEL CARRILLO PACHECO <miguel.carrillopacheco at telefonica.com>
An: 	fiware at lists.fi-ware.org <fiware at lists.fi-ware.org>
Kopie (CC): 	PABLO RODRIGUEZ ARCHILLA
<pablo.rodriguezarchilla at telefonica.com>



Dear colleagues:

As you are possibly aware, we have been asking for the configuration
files for Nagios to monitor global instances of each GE referred from
the catalogue. Given that configuration files of Nagios monitoring tool
include sensible data, we have decided to use this PPP-restricted
repository for them:

https://forge.fiware.org/scmrepos/svn/fi-ware-review/admin/Nagios/

>From now on, please use your credentials to upload to the forge the
modifications/additions to such files. This way you can include your GEs
to the monitoring of global instances. If you do not have access to this
one, please ask your chapter leader to add you to the project "PPP
Restricted" on the forge. If you do not have a forge user, please check
out [3] and [4]

 Some remarks:

-          Please use descriptive/meaningful comments in your commits:

o   Additions: “Add … blah blah … <GE_name> …”

o   Modifications:  “Fix|Update … blah blah … <GE_name> …”

-          Take existing configuration files as template for your
contributions:

o   trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/hosts.cfg
<https://forge.fiware.org/scmrepos/svn/fi-ware-review/admin/Nagios/trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/hosts.cfg>
specifies the hosts where the GEs are running

o   trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/services.cfg
<https://forge.fiware.org/scmrepos/svn/fi-ware-review/admin/Nagios/trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/services.cfg>
specifies the services offered by those GEs that should be checked

o  
trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/contact_groups.cfg
<https://forge.fiware.org/scmrepos/svn/fi-ware-review/admin/Nagios/trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/contact_groups.cfg>
specifies the groups of individual members
(trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/contacts.cfg
<https://forge.fiware.org/scmrepos/svn/fi-ware-review/admin/Nagios/trunk/nagios.lab/etc/nagios/conf.d/fiware-catalogue/contacts.cfg>)
that should be notified by email in case of problems.

-          As stated if previous emails, please pay special attention to
the “check_command” at every service definition [1]: here you can
use any of the standard Nagios Probes (see [2]). We usually issue HTTP
requests to a given URL by using the “check_http” probe, but only
when no authentication is needed (this would require including the
credentials explicitly in the configuration file). As an alternative, a
simple TCP connection may be tested by using the “check_tcp” probe.
These are only examples: feel free to include any other check you
consider relevant.

Once configuration files are uploaded, please notify
fiware-monitoring at lists.fi-ware.org
<mailto:fiware-monitoring at lists.fi-ware.org>so that changes can be
verified and applied to the Nagios configuration.

Future communications on the matter will be sent to the GE owners.
Please check the the list that we use is correct and the the email
addresses are the right ones:

  * https://docs.google.com/spreadsheet/ccc?key=0AqLSWp0KXaaDdEZUc1RzdlNjTm1DWWZWelBKeDQwd1E


 Do not hesitate to contact us if you have any question.

 Kind regards.

 Pablo & Miguel

[1] http://nagios.sourceforge.net/docs/3_0/objectdefinitions.html#service
[2] https://nagios-plugins.org/doc/man/index.html
[3] http://wiki.fiware.org/How_to_create_a_FusionForge_account
[4] http://wiki.fiware.org/How_to_join_a_FI-WARE_project_in_FusionForge

-- 

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