Project

General

Profile

History

Wiki » Developers »

PAGE UNDER CONSTRUCTION

To install your POMS development instance on a Virtual Machine (VM), you need to create a VM, if you don't have already one, by following instruction here.

ssh as root in to your "freshly created VM", for example fermicloudXXX.fnal.gov (check in $ your VM through the following command: one_check-pingVMs.sh)

ssh root@fermicloudXXX.fnal.gov

go in /opt dir a create your workdir, you can also may want to change the owner of that dir and permissions
you also need to add a dir for the logs (it's hardcoded now, it will be fixed - Task #15529).
Then exit from the root session.

cd /opt
mkdir <workdirname>            # USE A NAME FOR YOUR WORKDIR, for example poms_workdir
chown <USER>  poms_workdir       # REPLACE YOUR USER ACCOUNT
chmod 700 poms_workdir        #OPTIONAL
mkdir -p /home/poms/private/logs/poms # TO BE FIXED (Task #15529)
chown <USER>  /home/poms/private/logs/poms
exit

Log in as user. You are now ready to setup your development instance of POMS!

ssh fermicloudXXX.fnal.gov
cd /opt/poms_workdir
unset PRODUCTS    #NOT NEEDED, but ...
unset UPS_DIR    #NOT NEEDED, but ...
unset SETUP_UPS    #NOT NEEDED,  but ...
wget ftp://ftp.fnal.gov/products/bootstrap/v3_0/ups_bootstrap_unified_v5_0_4_Linux64bit+2.tar.gz
tar xzf ups_bootstrap_unified_v5_0_4_Linux64bit+2.tar.gz
. `pwd`/setups.sh
PATH=$PATH:/bin:/usr/bin    #NOT NEEDED, but ...
setup upd
upd install -G -c ups v5_2_0
upd install -G -c pycurl v7_15_5   # NOT A DIRECT DEPENDENCY OF POMS (jobsub)
upd install -G -c pytest v3_0_5    # NEEDED by the POMS devel
upd install -G -c  sqlalchemy v1_0_12
setup ups
upd install -G -c poms v1_1_0 
setup poms
cd $POMS_DIR/webservice
scp poms@fermicloud045:~/.pgpass $HOME  
python service.py &

You should now be able to talk to a poms v1_1_0 instance on localhost:8080.
From a browser:

http://fermicloudXXX.fnal.gov:8080/poms/

You should kill that one off:

kill %1
exit

Now you should make a development instance checked out from Git:

ssh fermicloudXXX.fnal.gov
cd /opt/<workdirname>
. `pwd`/setups.sh
cd poms
git clone ssh://p-prod_mgmt_db@cdcvs.fnal.gov/cvs/projects/prod_mgmt_db devel
cd devel
ups declare -r `pwd` -M ups -m poms.table poms devel -0
ups declare -c poms devel -0

And try it out.

setup poms devel 
cd $POMS_DIR/webservice
nohup python service.py > nohup.out 2>&1 &

Adding SSO authentication

To have a completely stand alone development machine with authentication you would have to register your development machine with the Single Sign On service folks. An easier way to get this functionality is to proxy your development server through fermicloud045 so your development machine provides all the content from your development instance but the SSO functionality is handled by fermicloud045.

To do this add lines like this to the /etc/httpd/conf.d/poms.conf file on fermicloud045:

<Location /poms_joe>
  AuthType shibboleth
  ShibCompatWith24 On
  ShibRequestSetting requireSession 1
  require shib-session
  ShibBasicHijack On
  require valid-user
  ShibUseEnvironment On
</Location>

ProxyPass /poms_joe/ http://fermicloud013.fnal.gov:8080/poms/

OLD PAGE