[ome-users] OMERO.web not starting
Aleksandra Tarkowska
aleksandrat at lifesci.dundee.ac.uk
Wed Jul 6 07:40:58 BST 2011
This confirms my suspicions. OMERO.web does not use any database engine. I need to investigate why still or other parts use py-sqlite2 drivers.
Thanks
Ola
On 5 Jul 2011, at 22:42, "Wood, Christopher" <CJW at stowers.org> wrote:
> We are using Python 2.4
>
>
>
> Here is the path info:
>
> PATH=/usr/lib64/qt-3.3/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/lib64/python2.3/site-packages/Ice/:/home/omerouser/bin
>
> PYTHONPATH=:/usr/lib64/python2.3/site-packages/Ice/:/OMERO/OMERO.server/lib/python
>
>
>
> (I am not sure why this points to python 2.3)
>
> Chris
>
> From: Aleksandra Tarkowska [mailto:aleksandrat at lifesci.dundee.ac.uk]
> Sent: Tuesday, July 05, 2011 4:04 PM
> To: Wood, Christopher
> Cc: ome-users at lists.openmicroscopy.org.uk
> Subject: Re: [ome-users] OMERO.web not starting
>
>
>
> Hi Chris
>
>
>
> According to the docs (https://docs.djangoproject.com/en/1.1/intro/install/) Python 2.5 or later includes a py-sqlite database drivers.
>
>
>
> Could you please give your PYTHONPATH?
>
> I got an impression you are using python 2.3
>
>
>
> Environment:PATH=/usr/lib64/qt-3.3/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/lib64/python2.3/site-packages/Ice/:/home/omerouser/bin
>
>
>
> Chris could you please confirm it with me?
>
>
>
> Thanks
>
> Ola
>
>
>
> On 5 Jul 2011, at 20:54, Will Moore wrote:
>
>
>
>
> Hi Ola, Chris,
>
> The same issue has been reported on our forums...
> http://www.openmicroscopy.org/community/viewtopic.php?f=5&t=735&sid=224d4bf2d40c3af6c8583187bb06c6f6&p=2674
>
> Will.
>
>
> On 5 Jul 2011, at 17:15, Wood, Christopher wrote:
>
>
>
> It could also be an issue with the PYTHONPATH, we are checking on that also.
>
> Thanks
>
> Chris
>
>
>
> -----Original Message-----
>
> From: Aleksandra Tarkowska [mailto:aleksandrat at lifesci.dundee.ac.uk]
>
> Sent: Tuesday, July 05, 2011 11:09 AM
>
> To: Wood, Christopher
>
> Subject: Re: [ome-users] OMERO.web not starting
>
>
>
> Dear Chris
>
>
>
> I am glade it works. That is interesting. Definitely web does not use py-sqlite2 at all. There is DATABASE_ENGINE = 'sqlite3' set up because of unitetests, but I have never noticed any issues with that. I will look at that closer.
>
>
>
> Thank you very much for you feedback.
>
>
>
> Thanks
>
> Ola
>
>
>
> On 5 Jul 2011, at 16:59, Wood, Christopher wrote:
>
>
>
> Hi Ola,
>
>
>
> We have it working now. The devel web server required us to upgrade to py-sqlite2. After this upgrade, the apache/fastcgi omero.web works. Does OMERO.web/django require py-sqlite2? I couldn't find it in the documentation if that is the case.
>
>
>
> Thanks for your help.
>
> Chris
>
>
>
> -----Original Message-----
>
> From: Aleksandra Tarkowska [mailto:aleksandrat at lifesci.dundee.ac.uk]
>
> Sent: Tuesday, July 05, 2011 2:17 AM
>
> To: Wood, Christopher
>
> Subject: Re: [ome-users] OMERO.web not starting
>
>
>
> Hi Chris
>
>
>
> Sorry about delay in answer to you.
>
> Based on the diagnostics information
>
>
>
> OMERO.web status... [NOT STARTED]
>
>
>
> web hasn't started, obviously apache cant find preforked server then (omero.fcgi file does not exist).
>
>
>
> 1) Double check if there are no processes run behind
>
>
>
> Please run 'ps auxwf' and check if you see anything like this:
>
>
>
> omero 9991 0.0 0.2 99836 36040 ? S 07:54 0:00 python manage.py runfcgi workdir=./ method=prefork host=0.0.0.0 port=4080 pidfile=/home/omero/OMERO.server-4
>
> omero 9992 0.0 0.2 99836 35524 ? S 07:54 0:00 \_ python manage.py runfcgi workdir=./ method=prefork host=0.0.0.0 port=4080 pidfile=/home/omero/OMERO.serv
>
> omero 9993 0.0 0.2 99836 35524 ? S 07:54 0:00 \_ python manage.py runfcgi workdir=./ method=prefork host=0.0.0.0 port=4080 pidfile=/home/omero/OMERO.serv
>
> omero 9994 0.0 0.2 99836 35524 ? S 07:54 0:00 \_ python manage.py runfcgi workdir=./ method=prefork host=0.0.0.0 port=4080 pidfile=/home/omero/OMERO.serv
>
> omero 9995 0.0 0.2 99836 35524 ? S 07:54 0:00 \_ python manage.py runfcgi workdir=./ method=prefork host=0.0.0.0 port=4080 pidfile=/home/omero/OMERO.serv
>
> omero 9996 0.0 0.2 99836 35524 ? S 07:54 0:00 \_ python manage.py runfcgi workdir=./ method=prefork host=0.0.0.0 port=4080 pidfile=/home/omero/OMERO.serv
>
>
>
> If so, please kill the main one (in this case 9991) then try to start web again. Killing the main process should automatically destroy the workers.
>
>
>
> If this is not the issue lets try something else.
>
> 2) Running webclient by hand with the development server.
>
>
>
> cd /OMERO/OMERO.server-Beta-4.3.0/lib/python/omeroweb
>
> PYTHONPATH=$PYTHONPATH: /OMERO/OMERO.server-Beta-4.3.0/lib/python/
>
> python manage.py runserver 0.0.0.0:8000
>
>
>
> If there is any issue with the application you will immediately see it on the output. Please send me the errors I will try to help with them then.
>
>
>
> Once server started successfully you should see:
>
>
>
> Validating models...
>
> 0 errors found
>
>
>
> Django version 1.1.1, using settings 'omeroweb.settings'
>
> Development server is running at http://0.0.0.0:8000/
>
> Quit the server with CONTROL-C.
>
>
>
> Now, you can go to http://your_domain:8000/webadmin and you should see the login page.
>
>
>
> Let me know how this was going. I hope the problem would be solved.
>
>
>
> Thanks
>
> Ola
>
>
>
> On 2 Jul 2011, at 16:13, Wood, Christopher wrote:
>
>
>
> Hi Ola,
>
>
>
> Everything is attached in the gzipped tar file.
>
>
>
> Thanks
>
> Chris
>
> ________________________________________
>
> From: Aleksandra Tarkowska [aleksandrat at lifesci.dundee.ac.uk]
>
> Sent: Saturday, July 02, 2011 12:39 AM
>
> To: Wood, Christopher
>
> Cc: ome-users at lists.openmicroscopy.org.uk
>
> Subject: Re: [ome-users] OMERO.web not starting
>
>
>
> Hi Chris
>
>
>
> Could you please send me the output from:
>
>
>
> bin/omero config get (this is stored in omero/etc/grid/config.xml)
>
> bin/omero diagnostics
>
>
>
> apache and nginx config supporting OMERO.
>
>
>
> Thanks
>
> Ola
>
>
>
> On 1 Jul 2011, at 20:58, "Wood, Christopher" <CJW at stowers.org<mailto:CJW at stowers.org>> wrote:
>
>
>
> Hi,
>
> We upgraded our server today to 4.3. OMERO.web is not starting (it worked for 4.2.2).
>
>
>
> the error.log from apache is listed below:
>
>
>
> [Fri Jul 01 14:06:35 2011] [error] [client 10.2.20.65]
>
> (111)Connection
>
> refused: FastCGI: failed to connect to server "/OMERO/OMERO.server-Beta-4.3.0/var/omero.fcgi": connect() failed [Fri Jul 01 14:06:35 2011] [error] [client 10.2.20.65] FastCGI: incomplete headers (0 bytes) received from server "/OMERO/OMERO.server-Beta-4.3.0/var/omero.fcgi"
>
>
>
> We don't receive any error on bin/omero web start or in the OMERO.web log files.
>
>
>
> linux (centos), apache httpd, mod_ fastcgi python 2.4, postgres 8.4
>
>
>
> I tried this on my VM and have the same problems.
>
>
>
> Any ideas?
>
>
>
> Thanks
>
> Chris
>
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> <stowers_omero_web.tgz>
>
>
>
>
>
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>
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>
> William Moore
> Wellcome Trust Centre for Gene Regulation & Expression
> College of Life Sciences
> MSI/WTB/JBC Complex
> University of Dundee
> Dow Street
> Dundee DD1 5EH
> United Kingdom
>
> Phone 01382 386364
> http://openmicroscopy.org
>
>
>
>
>
>
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