[SAC] Webextra - internal php connections?

Frank Warmerdam warmerdam at pobox.com
Wed Dec 5 12:46:21 PST 2012


On 12-12-05 11:42 AM, Markus Neteler wrote:
> On Wed, Dec 5, 2012 at 6:34 PM, Alex Mandel <tech_dev at wildintellect.com> wrote:
>> On 12/05/2012 09:30 AM, Alex Mandel wrote:
>>> ErrorLog /var/log/apache2/foss4g-error.log
>>> CustomLog /var/log/apache2/foss4g-access_log combined
>>
>> Typo in the example, always end in .log (dot not _) on debian otherwise
>> logrotate won't find it.
>>
>> ErrorLog /var/log/apache2/foss4g-error.log
>> CustomLog /var/log/apache2/foss4g-access.log combined
>
> Probably SAC should just rewrite the configs after waiting a few days?
> I doubt that anybody of the site managers will react (sorry for being
> pessimistic here)...

Markus,

I think Alex has done so now.  It looks like the main culprit on webextra
is the VMap Tile generation which was not documented in the wiki.  I have
added it in:

   http://wiki.osgeo.org/wiki/WebExtraVM

It is using mapserver and some shapefiles to serve vmap0 tiles, presumably
mostly for openlayers, at the domain:

   vmap0.tiles.osgeo.org

The traffic is variable, but it is not yet clear that it is causing serious
problems for the VM.  I think we should consider:

  1) Relaxing the munin load average alert.
  2) See if we can limit tile service traffic in some way to avoid bogging
     down the system serious if traffic continues to grow.
  3) Consider finding a new home for this service (I think it already was
     pushed here from the projects VM).

Best regards,
-- 
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://home.gdal.org/warmerda
and watch the world go round - Rush    | Geospatial Software Developer



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