[GeoNode-users] GeoNode2.8.0 installed from source Thumbnails Error

Wed Jun 13 10:55:15 PDT 2018

Dear Julierme,

sorry for late reply. I´ve received your video. Unfortunately I´m on travel until the end of June.
Having an internet connection just enough for answering emails. Be sure that I will have a look
at it when back in civilisation ;)

Cheers,

Toni

> Am 13.06.2018 um 01:19 schrieb Julierme Pinheiro <juliermeopensourcedeveloper at gmail.com>:
> 
> Dear Toni Schonbuchner, Jesus de Diego and GeoNode Developers,
> 
> First of all, thank you very much for your reply.
> 
> I wonder if you received the videos about the issues I am having geonode-devmode. I received a message saying they were too big, though they are smaller than 15 MB.
> 
> Indeed Jesus, I am showing in the videos attached to this message, that GeoServer runs either on port 80 and port 8080 following the directions in http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/index.html <http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/index.html>.  After installing GeoNode production I had some issues in respect to thumbnails as shown in the videos. 
> 
> I got some issues regarding GeoNode DevMode thumbnails creation too, but they are different and I showed them in the previous e-mail attached videos. If you have not received them, let me know and I will send them again. 
> 
> 
> Thank you very much for your help. 
> 
> I appreciated your time.
> 
> Kind regards
> 
> Julierme
> 
> On Tue, Jun 12, 2018 at 2:07 PM, Jesús de Diego Alarcón <jesdial at gmail.com <mailto:jesdial at gmail.com>> wrote:
> Hi Toni
> 
> I supposed (in fact Julierme has mentioned it in different emails) that he has followed this tutorial:
> http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/index.html <http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/index.html>
> including the the last points:
> http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/setup_configure_httpd.html <http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/setup_configure_httpd.html>
> http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/install_geoserver_application.html <http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/install_geoserver_application.html>
> http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/all_together.html <http://docs.geonode.org/en/master/tutorials/install_and_admin/geonode_install/all_together.html>
> 
> As you can see, this includes configure Apache to be listening in port nº 80 ...
> 
> Regards
> 
> Jesús de Diego
> 
> 2018-06-10 11:07 GMT+02:00 Toni Schönbuchner <toni.schoenbuchner at csgis.de <mailto:toni.schoenbuchner at csgis.de>>:
> Dear Julierme,
> 
>> I have GeoNode at 2.8.0. <mailto:GeoNode at 2.8.0.> installed in a virtualenv according to
>> http://docs.geonode.org/en/master/tutorials/install_and_ <http://docs.geonode.org/en/master/tutorials/install_and_>
>> admin/geonode_install/index.ht <http://index.ht/>ml. The thumbnails created by loading data
>> from GeoNode interface do not work at all.
>> They are displayed if and only if I upload the layers from GeoServer
>> interface and in a next step, run python manage.py updatelayers. It is very
>> interesting what happens here: after running updatelayers, if I go to
>> GeoNode interface, I see the thumbnail perfectly fine, but doing a right
>> click over it and copy image location, the response is an OWS url as I am
>> showing bellow. However If a make a request to the database,
>> get_thumbnail_url, the response is a http://localhost:8000/ <http://localhost:8000/>. Why port 8000?
> 
> I just did a test with a dev installation from master. ( Should not make any difference
> to 2.8. ) Unfortunately I cannot reproduce your behavior. See my test here:
> https://vimeo.com/274319749 <https://vimeo.com/274319749>
> It´s of importance that I did not change anything in settings.py nor pavement.py
> 
> This means: 
> 
> Django is started on port 8000 as pavement.py defines:
> https://github.com/GeoNode/geonode/blob/master/pavement.py#L576 <https://github.com/GeoNode/geonode/blob/master/pavement.py#L576>
> 
> Geoserver is made available by Jetty which runs on port 8080:
> https://github.com/GeoNode/geonode/blob/master/pavement.py#L659 <https://github.com/GeoNode/geonode/blob/master/pavement.py#L659>
> 
> And introduced to geonode in django settings here:
> https://github.com/GeoNode/geonode/blob/master/geonode/settings.py#L721 <https://github.com/GeoNode/geonode/blob/master/geonode/settings.py#L721>
> 
> This should give you an overview for used ports in dev mode.
> 
>> If I remove port 8000, the thumbnails work like a charm in port 80.
> 
> This does not make sense as with above there is no service listening on port 80!
> Do you run several instances at the same time? 
> check:
> $ lsof -i :80 | grep LISTEN
> 
>> A brilliant idea came out. Let's compare GeoNode at 2.8.0 stable installed via
>> apt-get with GeoNode at 2.8.0 installed from source in a python virtualenv.
> 
> In production geonode installs apache which listens on port 80!
> Then apache vhost forwards requests from port 80 to the wsgiDaemon
> ( https://docs.djangoproject.com/en/2.0/howto/deployment/wsgi/ <https://docs.djangoproject.com/en/2.0/howto/deployment/wsgi/> )
> In other words it´s not that easy to compare both setups.
> 
> If it helps for you: If you´re testing on a local VM run over virtualbox
> I could offer that I´m having a look at it? In this case it would be needed
> that you send me the box somehow.
> 
> Besides this, last week Olivier Dalang drew my attention at his work running
> geonode by use of docker. See: https://github.com/olivierdalang/SPCgeonode <https://github.com/olivierdalang/SPCgeonode>
> This is an alternative to the official geonode docker stack.
> As with geonode 'dev setup‘ this installation is meant to be used for customisations.
> It´s worth to have a look at it - all you have to do is install docker on your current
> platform, clone the repository and run docker-compose up --build -d
> After a while you´ll have a solid running geonode on 127.0.0.1 at port 80 ;)
> 
> 
> Cheers,
> 
> Toni
> 
> 
> 
> 
> 
> 
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> 
> 
> 
> 
> -- 
> Jesús de Diego Alarcón
> jesdial at gmail.com <mailto:jesdial at gmail.com>
> 
> "La vida es linda, lo malo es que muchos confunden lindo con fácil."
> Mafalda
> 
> <geonode_production1.mp4><geonode_production2.mp4>

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