[Qgis-psc] Contributing QGIS testing environment docker

[Matthias Kuhn]

On 12.11.18 14:12, Alessandro Pasotti wrote:
> On Mon, Nov 12, 2018 at 2:01 PM Matthias Kuhn <matthias at opengis.ch 
> <mailto:matthias at opengis.ch>> wrote:
>
>     On 12.11.18 13:56, Alessandro Pasotti wrote:
>
>>
>>     On Mon, Nov 12, 2018 at 1:20 PM Matthias Kuhn
>>     <matthias at opengis.ch <mailto:matthias at opengis.ch>> wrote:
>>
>>         Hi Alessandro,
>>
>>         There is already now a docker image being built on a travis
>>         cron job every night including the full QGIS master, all
>>         tagged versions and all branches and pushed to docker hub
>>         (see https://hub.docker.com/r/qgis/qgis/tags/)
>>
>>         This is built on top of qgis-build-deps (actually
>>         qgis-build-deps were made for this and built on travis too).
>>
>>         If I understand correctly, most of the requirements for the
>>         QGIS build should be there already.
>>
>>         If there are some python scripts missing or other things to
>>         be bundled, that could possibly also go in there.
>>
>>         Would that work, so we could continue to ship a single docker?
>>
>>         Best regards
>>
>>         Matthias
>>
>>
>>
>>     Hi Matthias,
>>
>>     Yes, I'm working on it: my new image already has FROM
>>     qgis/qgis3-build-deps:latest, for qgis/qgis image is
>>     https://github.com/qgis/QGIS/blob/master/.docker/qgis.dockerfile
>>     the right recipe?
>
>     Hi Alessandro,
>
>     I think that this is the right recipe, yes.
>
>     The question I wanted to ask mainly is if it's required to create
>     a new image if there is already one in place. The main difference
>     I can see from your description are some added python scripts and
>     documentation?
>
>     Matthias
>
>
>
> Yeah, sorry for not being clear, the answer to your question is: most 
> probably not, I discovered that qgis/qgis image only recently, and I 
> couldn't find any documentation or readme, so I wasn't really sure 
> about what's being used for (and that's still not completely clear to 
> me), let alone that I didn't know about the cron.
>
> So thank you for sharing this information, moving to "FROM 
> qgis/qgis3-build-deps:latest", was just the first step and it's 
> working fine so far, then I'll try to unify images.

We use it for unit tests of plugins, where we also test against 
different QGIS versions:

https://github.com/opengisch/projectgenerator/blob/master/.travis.yml#L20-L27

Apart from that I guess it can be used for whatever you can imagine a 
QGIS docker image to be used for.

>
>
> -- 
> Alessandro Pasotti
> w3: www.itopen.it <http://www.itopen.it>
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