[omd-users] Nagvis "backendNotDefined" error in OMD

Marcel Schulte schulte.marcel at gmail.com
Tue Sep 29 14:55:50 CEST 2015


All OK here accessing the URL. But we did not copy our site... ;-)

You could edit ~/share/nagvis/htdocs/frontend/nagvis-js/index.php and add
some more debug output so you get more than the provided message. But don't
ask me how, I'm not very experienced in PHP.

Best regards, Good Luck,
Marcel

Simone Setti <ssetti at lamp.it> schrieb am Di., 29. Sep. 2015 um 14:41 Uhr:

> Yes, i copy the previous site (with the command "omd cp") and rename it
> with the version number, so the site name is "cre126p12".
> I can see in the output the previuos sites names ("lamp") and other things
> that I do not know (ndomy, merlinmy ecc.)
>
> For the error, if I go to:
> http://myservername/cre126p12/nagvis/frontend/nagvis-js/index.php
> <http://nag01.lsp.it/cre126p12/nagvis/frontend/nagvis-js/index.php>
> I see only " ERROR: backendNotDefined "
>
> Thanks,
> Simone
>
>
>
>
>
> Da:        Marcel Schulte <schulte.marcel at gmail.com>
> Per:        Simone Setti <ssetti at lamp.it>
> Cc:        omd-users at lists.mathias-kettner.de
> Data:        29/09/2015 14.21
> Oggetto:        Re: Re: Re: [omd-users] Nagvis "backendNotDefined" error
> in OMD
> ------------------------------
>
>
>
> Hi Simone,
>
> many different version files in there... And your site is named like used
> version? Did you rename it?
>
> The exact error message is still missing...
>
> Regards,
> Marcel
>
> Simone Setti <*ssetti at lamp.it* <ssetti at lamp.it>> schrieb am Di., 29. Sep.
> 2015 um 14:05 Uhr:
> I have upgrade from the version Open Monitoring Distribution Version
> 1.2.6p7.cre
> Probably the problem there was already in the previous version
> 1.2.6p5.cre, the first version thast I use with the Check_MK CRE edition.
>
> This is the output:
>
> OMD[cre126p12]:~$ grep -r backend ~/etc/nagvis/*|grep -v ':;'
> /omd/sites/cre126p12/etc/nagvis/apache.conf:    # frontend and http in the
> backend apache servers.
> /omd/sites/cre126p12/etc/nagvis/conf.d/omd.ini.php:backend="cre126p12"
> /omd/sites/cre126p12/etc/nagvis/conf.d/omd.ini.php:[backend_cre126p12]
>
> /omd/sites/cre126p12/etc/nagvis/conf.d/omd.ini.php:backendtype="mklivestatus"
> /omd/sites/cre126p12/etc/nagvis/conf.d/demo.ini.php:[backend_demo]
> /omd/sites/cre126p12/etc/nagvis/conf.d/demo.ini.php:backendtype=Test
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php:backend="lamp"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php:[backend_live_1]
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php:backendtype="mklivestatus"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php:[backend_ndomy_1]
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php:backendtype="ndomy"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.10:[backend_live_1]
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.10:backendtype="mklivestatus"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.10:[backend_ndomy_1]
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.10:backendtype="ndomy"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.10:[backend_merlinmy_1]
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.10:backendtype="merlinmy"
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.11.20140225:[backend_live_1]
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.11.20140225:backendtype="mklivestatus"
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.11.20140225:[backend_ndomy_1]
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.11.20140225:backendtype="ndomy"
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.21.20150301:[backend_live_1]
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.21.20150301:backendtype="mklivestatus"
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.21.20150301:[backend_ndomy_1]
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php-1.21.20150301:backendtype="ndomy"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php.orig:backend="lamp"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php.orig:[backend_live_1]
>
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php.orig:backendtype="mklivestatus"
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php.orig:[backend_ndomy_1]
> /omd/sites/cre126p12/etc/nagvis/nagvis.ini.php.orig:backendtype="ndomy"
>
> Thanks
> Simone
>
>
>
>
> Da:        Marcel Schulte <*schulte.marcel at gmail.com*
> <schulte.marcel at gmail.com>>
> Per:        Simone Setti <*ssetti at lamp.it* <ssetti at lamp.it>>
> Cc:        *omd-users at lists.mathias-kettner.de*
> <omd-users at lists.mathias-kettner.de>
> Data:        29/09/2015 13.25
> Oggetto:        Re: Re: [omd-users] Nagvis "backendNotDefined" error in
> OMD
> ------------------------------
>
>
>
> Hi Simone,
>
> Do you use a new/fresh installation or did you upgrade? Which version were
> the last?
> We also need the exact error message as well as the output of " grep -r
> backend ~/etc/nagvis/*|grep -v ':;' " (executed as site user).
>
> Regards,
> Marcel
>
> Simone Setti <*ssetti at lamp.it* <ssetti at lamp.it>> schrieb am Di., 29. Sep.
> 2015 um 11:05 Uhr:
> Hi Marcel,
>
> " Open Monitoring Distribution Version 1.2.6p12.cre "
>
> Thanks,
> Simone
>
>
>
>
> Da:        Marcel Schulte <*schulte.marcel at gmail.com*
> <schulte.marcel at gmail.com>>
> Per:        Simone Setti <*ssetti at lamp.it* <ssetti at lamp.it>>,
> *omd-users at lists.mathias-kettner.de* <omd-users at lists.mathias-kettner.de>
> Data:        29/09/2015 10.17
> Oggetto:        Re: [omd-users] Nagvis "backendNotDefined" error in OMD
> ------------------------------
>
>
>
> Hi Simone,
>
> which OMD version are you using? "omd version" as site user.
>
> Regards,
> Marcel
>
> Simone Setti <*ssetti at lamp.it* <ssetti at lamp.it>> schrieb am Di., 29. Sep.
> 2015 um 09:18 Uhr:
> I have "backendNotDefined" error when I try to open Nagvis, I'm using OMD
> with Check_MK Raw Edition 1.2.6p12
>
> Can someone tell me how to reinstall Nagvis in OMD or how can I fix this?
>
> Thank you in advance,
> Simone
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