[Pywps-dev] gdal in docker

[Adam Laža]

Hi Jorge,

I'd rather keep your name in maintance contact.
I will keep in mind your note about latest in docker file :)

Br,
Adam

2017-12-05 2:20 GMT+01:00 Jorge Mendes de Jesus <jorge.dejesus at geocat.net>:

> Hi Adam
> Thank you for the docker filel I have integrated things into a new docker
> and pushed tot github just some notes
>
> For some reason alpine:latest (alpine:3.7) gave me problems with Xerces
> compilation it hangs looking for some files, but with 3.6 it worked fine.
>
> Not certain if you want your name in the maintance contact in dockerfile
>
> Jorge
> PS: everytime I see lastest in a dockerfile I fell pain all over my body...
> On Sun, Nov 26, 2017 at 7:44 PM, Adam Laža <ad.laza32 at gmail.com> wrote:
>
>> Hello everyone,
>>
>> finally I've found the problem. It's necessary to compile GDAL with
>> xerces, expat and geos. For geos and expat there are alpine packages,
>> xerces has to be installed manually.
>> Updated Dockerfile is attached. Probably there is a smoother way how to
>> have pywps-demo docker with GDAL but at least this one works.
>>
>> Cheers,
>> Adam
>>
>> 2017-11-25 23:40 GMT+01:00 Adam Laža <ad.laza32 at gmail.com>:
>>
>>> 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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