[ome-users] omero Installation without nginx

[Simon Li]

Thanks Andreas!

OMERO runs as an unprivileged user so can't bind to ports below 1024, but you should be able to use Docker port-forwarding to expose it as port 80. Something like:

docker run -p 80:4080 omero-docker

Should forward port 4080 inside the docker container to port 80 on your Docker host.

Hope this helps, Simon

On Thu, 24 Jan 2019 at 12:51, Andreas Mueller <Andreas.Mueller at biologie.uni-osnabrueck.de<mailto:Andreas.Mueller at biologie.uni-osnabrueck.de>> wrote:
  Hi Simon,

  of course:

  $ cd OMERO.server/
  $ find . -type f | xargs grep -l '/3rdparty.pan.*ima'

  brought me:

    ./lib/python/omeroweb/webgateway/static/webgateway/js/ome.viewportImage.js
    ./lib/python/omeroweb/static/webgateway/js/ome.viewportImage.js
    ./lib/python/omeroweb/static/omeroweb.viewer.min.js

  and, as mentioned in trello, I've done:

  $ sed -i "s/\/3rdparty\//3rdparty\//g"

  for the three files.  Restart web and ready.
 ____

  I'll share my whitenoise experience

  with best regards
  Andreas


  PS: How do you solve the port-80-problem in docker ?




On 24.01.19 11:29, Simon Li wrote:
> Hi Andreas
>
> All our production OMERO instances currently use Nginx, we haven't
> done any performance testing with Whitenoise. However based on the
> Whitenoise documentation I'd expect it to be fine for a small number
> of users. If you go into production with this setup it'd be great if
> you could follow up on this thread with your results, good or bad, as
> it's something others might be interested in.
>
> Could you point me to the lines in ome.viewportImage.js and
> omeroweb.viewer.min.js that you had to change? We've had a similar bug
> report before:
> https://trello.com/c/emmH0lCd/520-omeroweb-extraneous-forward-slash-for-static-asset-location.
>
> Thanks!
> Simon
>
> On Thu, 24 Jan 2019 at 10:33, Andreas Mueller  wrote:
>   Hi Simon,
>
>   thanks for your mail!
>
>   Ok, got that:  I switched debug to "FALSE".
>
>   I've installed "whitenoise".  That was an easy task:
>
>      pip install ..     and
>      config append ..
>
>   - ready.
>
>   And I don't have to worry about a nginx installation. Nice!
>
>   >> Do I run in trouble later if I bring that in production ??
>
>   a nice day for all
>   Andreas
>
>   PS: 2 notes:
>
>   - the user omero can not start a service on port 80. I fixed that with
>     a local port-forwarding. It's mutch cheaper than a running nginx!
>
>   - whitenoise has troubles with double slashes in a URL '//'. Some
>     icon's where broken.
>
>     I fixed that by hardcoding the two files ome.viewportImage.js and
>     the file omeroweb.viewer.min.js
>
>   .. I hope that is enought. Hints are welcome :-)
>
>
>
> On 22.01.19 10:31, Simon Li wrote:
> > Hi Andreas
> >
> > You shouldn't run OMERO.web in in production with DEBUG enabled, see
> > the Django docs for an explanation:
> > https://docs.djangoproject.com/en/1.8/ref/settings/#debug
> >
> > It's possible to run OMERO.web without a web server using the
> > whitenoise package: http://whitenoise.evans.io/en/stable/ with this
> > OMERO.web configuration line:
> >
> > config append -- omero.web.middleware '{"index": 0, "class":
> > "whitenoise.middleware.WhiteNoiseMiddleware"}'
> >
> > For example this is used in one of our OMERO.web docker images for
> > convenience:
> > https://github.com/openmicroscopy/omero-web-docker/blob/5.4.9/standalone/Dockerfile
> >
> > Simon
> >
> >
> >   Hi all,
> >
> >   I've made my next Omero-Test-Installation without the nginx-part.
> >
> >   It runs find (when, and only when I set the debug flag (?)) .. !
> >
> >
> >   Are there still reasens to install the nginx cache webserver?
> >
> >   Can I bring my installation in production-mode without disadvantages?
> >
> >
> >   thanks a lot and have a nice day
> >   Andreas
> >

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