[collectd] Apache graphs in 5.0.2 still don't work

[Bostjan Skufca]

After reading your mail I checked my servers and indeed I found out that
graphing of apache RRDs does not work. It has been like that since upgrade
to 5.0.x, where apache plugin probably changed definition of it's RRD.

I use PHP frontend and these were the changes I did to be able to display
new Apache RRDs (without modification, old RRDs work, but cease to work
when change is applied).

https://github.com/bostjan/collectd/commit/2f0642ab7f65bad596566e9161fa028debdf3a12
I've created a pull request also.

Florian: do you prefer pull requests to collectd/collectd or octo/collectd?

Best regards,
b.


On 24 February 2012 16:33, Jacek Osiecki <vjosh at silvercube.pl> wrote:

> On Fri, 24 Feb 2012 16:27:24 +0100, Bostjan Skufca wrote:
>
>> What if you remove them and restart collectd to let it recreate it?
>>
>
> That's not the case - on this server the collectd was installed from
> scratch
> in 5.0.2 version, so RRD's have not been touched by previous collectd's
> versions.
>
> Greetings,
> --
> Jacek
>
>  b.
>>
>> On 24 February 2012 12:13, Jacek Osiecki  wrote:
>>
>>  Hello again,
>>>
>>> I have been trying to set up apache graphs and still - they don't
>>> work.
>>> All I get are broken images and message in apache log:
>>>
>>> collection.cgi: RRDs::graph: No DS called 'count' in
>>>
>>>
>> '/var/lib/collectd/bravo.**silvercube.pl/apache-apache80/**
>> apache_scoreboard-idle_**cleanup.rrd<http://bravo.silvercube.pl/apache-apache80/apache_scoreboard-idle_cleanup.rrd>
>>
>>> [1]' at /usr/share/collectd/cgi-bin/**collection.cgi line 787.
>>>
>>> In documentation there is only info in changelog for 5.0.0, saying:
>>>        * apache plugin: Backwards compatibility code has been
>>> removed.
>>>
>>> I have just downloaded collectd-5.0.3.tar.bz2 from collectd.org
>>> [2], and in
>>> contrib/collection.cgi there is still the same code referring to
>>> 'count':
>>>
>>>    apache_bytes => ['DEF:min_raw={file}:count:**MIN',
>>>    apache_connections => ['DEF:min={file}:count:MIN',
>>>    apache_idle_workers => ['DEF:min={file}:count:MIN',
>>>
>>> ...etc.
>>> Is there something wrong with collection.cgi, or is collectd apache
>>> plugin broken?
>>>
>>> Greetings,
>>> --
>>> Jacek
>>>
>>> ______________________________**_________________
>>> collectd mailing list
>>> collectd at verplant.org [3]
>>> http://mailman.verplant.org/**listinfo/collectd<http://mailman.verplant.org/listinfo/collectd>[4]
>>>
>>
>>
>>
>> Links:
>> ------
>> [1]
>>
>> http://bravo.silvercube.pl/**apache-apache80/apache_**
>> scoreboard-idle_cleanup.rrd<http://bravo.silvercube.pl/apache-apache80/apache_scoreboard-idle_cleanup.rrd>
>> [2] http://collectd.org
>> [3] mailto:collectd at verplant.org
>> [4] http://mailman.verplant.org/**listinfo/collectd<http://mailman.verplant.org/listinfo/collectd>
>> [5] mailto:vjosh at silvercube.pl
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.verplant.org/pipermail/collectd/attachments/20120224/cfb29bf8/attachment.html>