[icinga-users] Problems getting Icinga Web Working

Jannis Moßhammmer jannis.mosshammer at netways.de
Mon Sep 13 10:38:32 CEST 2010


Yes, this problem seem to occur when PCRE is not compiled with utf and 
unicode
See:
https://dev.icinga.org/issues/466

We would like to avoid the patterns that cause this error to occur, but 
unfortunately they occur in the framework icinga-web is build upon, not 
in icinga-web itself :(


On 13.09.2010 10:17, Chris Cowley wrote:
> I had exactly that error message and it turned out that my version of PCRE was too old. :ook at the "Utter Ramblings" repo. That will get you a newer version of PHP than is in Centos without having to fiddle around. If you prefer to build from source (like me) then I can make my SRPMS available to you (and everyone else).
>
> -----Original Message-----
> From: Tim Adamec [mailto:tadamec at paypal.com]
> Sent: 12 September 2010 19:06
> To: icinga-users at lists.sourceforge.net
> Subject: Re: [icinga-users] Problems getting Icinga Web Working
>
> Thanks for the response, Jannis.
>
> I'm using the 1.0.3 release; I'll pull down the git master and see if that makes any difference.
>
> The only error I'm seeing in the error_log is the following:
>
>   PHP Warning:  preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Compilation failed: unrecognized character after (? at offset 2 in /x/icinga-web/lib/agavi/src/util/AgaviDecimalFormatter.class.php on line 715, referer: http://d-scf-tadamec/icinga-web/
>
> That's the message that led me to the postings about custom compilation of PHP.
>
>
>
>
> On Sep 10, 2010, at 12:45 AM, Jannis Moßhammmer wrote:
>
>    
>> Hi,
>>
>> first of all - which version are you using? The current git master or
>> the 1.0.3 release?
>> If you're using 1.0.3 i'd recommend you to switch to the current git
>> master, as we fixed a lot of bug, and - more important - improved error
>> logging.
>>
>> Do you receive any messages in the httpd error log?
>>
>> Regards,
>>
>> Jannis
>>
>>
>> On 09.09.2010 22:21, Adamec, Tim wrote:
>>      
>>> Hello,
>>>
>>> I tweeted yesterday about a problem I was having getting icinga-web up and running for a project and was directed here for some help. I have to say, great response idea with Twitter; I never would have thought of it.
>>>
>>> Anyway, I have a project I'm working on and have specced Icinga as a monitoring end-point in our environment. Our standard build is Red Hat Enterprise Linux 5.4 with minimal packages installed in the production environment. I'm building my proof-of-concept on my development machine running CentOS 5.4 with a base set of packages to match, plus development tools and assorted other packages that won't be on the regular production machines.
>>>
>>> I've been successful in getting the base Icinga suite running, including the CGI-based interface, but the Web package is giving me fits. Everything appears to install correctly, I can get the login page, but the stock "root/password" login refuses to authenticate. I've tried doing the "make icinga-reset-password" from the build directory several times, and even tried to insert a password manually using a salted SHA256 HMAC; nothing seems to work.
>>>
>>> I've found a couple of notes on the web stating that PCRE 7.2 is a minimum requirement. I've installed PHP 5.2.x from the EPEL testing repository, and tried compiling PHP from source into my own directory with a statically-linked PCRE 8.x build and that didn't seem to work either.
>>>
>>> Any hints?
>>>
>>> Thanks!
>>>
>>>
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>>
>> -- 
>> Jannis Moßhammer
>> Application Developer
>>
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-- 
Jannis Moßhammer
Application Developer

NETWAYS GmbH | Deutschherrnstr. 15-19 | D-90429 Nürnberg
Tel: +49 911 92885-0 | Fax: +49 911 92885-77
GF: Julian Hein | AG Nürnberg HRB18461

http://www.netways.de | jannis.mosshammer at netways.de

** NETWAYS Open Source Monitoring Conference 2010 | Nürnberg, 06. und 07. Oktober 2010 | http://www.netways.de/osmc **





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