[Pywps-dev] gdal in docker

[Adam Laža]

Hello Jorge,

thanks for the link it was really helpful. I edited my Dockerfile (in
attachment) and after build it looks that GDAL is installed (inside running
docker I tried to run gdalinfo command and import gdal module in python
console and both looked ok).
However when I run demo process buffer I get

<ows:ExceptionText>Input data not valid using mode 2</ows:ExceptionText>

in response and in demo.py output:

 * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)
ERROR 1: Unable to create Xerces C++ or Expat based GML reader, Xerces or
Expat support not configured into GDAL/OGR.
ERROR 1: File /tmp/pywps_process_3z1kdw9t/tmpgpw33gki appears to be GML but
the GML reader can't
be instantiated, likely because Xerces or Expat support was
not configured in.
172.17.0.1 - - [25/Nov/2017 22:33:27] "POST /wps HTTP/1.1" 400 -

The same proccess on my locally installed pywps instance ends successfuly
so I suppose I forgot to add something to dockerfile.

Any idea what I'm missing? Thanks.

Adam

2017-11-21 8:43 GMT+01:00 jorge.dejesus <jorge.dejesus at geocat.net>:

> Hi Adam
>
> Actually you have a good point, the docker images have no install for
> GDAL. I will try to update  the dockerfile in the following days (bit
> pressed with work).
>
> For GDAL I normally install in server I normally follow the things from
> Geographica
>
>
> https://github.com/GeographicaGS/Docker-GDAL2/tree/master/2.2.2
>
> https://github.com/GeographicaGS/Docker-GDAL2/blob/master/2.2.2/Dockerfile
>
> These dockersfile are for ubuntu and python3 so therefore they will
> properly work with pywps4-flask
>
> Jorge
>
>
> On 20-11-17 22:36, Adam Laža wrote:
>
> Hi devs,
>
> I'm using pywps-flask docker image but when I tried to run demo processes
> which need gdal I got this exception:
>
> <ows:ExceptionText>Complex validation requires GDAL/OGR
> support</ows:ExceptionText>
>
> I wanted to edit dockerfile so there will be gdal installed but I wasn't
> really successful. I tried different ways to install gdal with apk and pip
> but none of them succeeded.
>
> Does anybody use pywps in docker with gdal installed (and with Dockerfile
> using alpine)?
>
> Thanks in advance.
> Adam
>
>
> _______________________________________________
> pywps-dev mailing listpywps-dev at lists.osgeo.orghttps://lists.osgeo.org/mailman/listinfo/pywps-dev
>
>
>
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