[MapProxy] mapproxy and mapnik2
Frank Broniewski
brfr at metrico.lu
Fri Aug 3 04:22:57 PDT 2012
Hi Luca,
If you use mapproxy-seed and your web server at the same time, and both
run under another user (e.g. www and luca), there's a chance that the
lock directory is not writable by the other user.
That means, if you run mapproxy-seed as luca, the lock directory has 755
(rwx,rx,rx) as default permission and is only writable by you. If now
the webserver tries to write into that directory it is blocked out and
the lock directory exception occurs
Frank
Am 03.08.2012 11:42, schrieb Luca Delucchi:
> Maybe I found the problem using mapproxy-seed I discover that the
> problem is on my configuration. I added a bounding box containing only
> Italy and so for the first 8 level there are 0 tiles, how can fix it?
> I try to change resolution using mapproxy-utils scale but nothing
> change. This is my mapproxy.yaml
>
> services:
> demo:
> kml:
> tms:
> # needs no arguments
> wmts:
> wms:
> srs: ['EPSG:4326', 'EPSG:900913']
> # image_formats: ['image/jpeg', 'image/png']
> md:
> # metadata used in capabilities documents
> title: OSM Geographike
> abstract: OSM rendering provides by Geographike.
> online_resource: http://2.115.130.153
> contact:
> person: Simone Gadenz
> position:
> organization: Geographike
> address:
> city:
> postcode:
> country: Italy
> phone:
> fax:
> email: info at omniscale.de
> access_constraints:
> test di prova
> fees: 'None'
>
> layers:
> - name: osm
> title: OSM rendering Geographike
> sources: [osm_cache]
>
> caches:
> osm_cache:
> grids: [GLOBAL_MERCATOR, global_geodetic_sqrt2]
> sources: [osm_mapnik]
>
> sources:
> osm_mapnik:
> type: mapnik
> mapfile: /PATH/TO/XMLFILE/geographic2.xml
> use_mapnik2: true
>
> grids:
> global_geodetic_sqrt2:
> base: GLOBAL_GEODETIC
> res_factor: 'sqrt2'
> srs: 'EPSG:900913'
> bbox: [6.6, 35.4, 18.6, 47.1]
> bbox_srs: 'EPSG:4326'
> res: [
> # res level scale @90.7 DPI
> 280.0000000000, # 0 1000000.00000000
> 140.0000000000, # 1 500000.00000000
> 70.0000000000, # 2 250000.00000000
> 35.0000000000, # 3 125000.00000000
> 17.5000000000, # 4 62500.00000000
> 8.7500000000, # 5 31250.00000000
> 4.3750000000, # 6 15625.00000000
> 2.1875000000, # 7 7812.50000000
> 1.0937500000, # 8 3906.25000000
> 0.5468750000, # 9 1953.12500000
> ]
>
> globals:
> cache:
> # where to store the cached images
> base_dir: './cache_data'
> # where to store lockfiles
> lock_dir: './cache_data/locks'
> image:
> resampling_method: nearest
>
>
--
Frank BRONIEWSKI
METRICO s.à r.l.
géomètres
technologies d'information géographique
rue des Romains 36
L-5433 NIEDERDONVEN
tél.: +352 26 74 94 - 28
fax.: +352 26 74 94 99
http://www.metrico.lu
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