MarcoWR110103

Monday

• GUMS tests: http://crt.cs.wisc.edu/Ticket/Display.html?id=8082
  • solution proposed to VDT. Modifying gums.config so that /etc/grid-security/certificates is no more required
  • CA paths in Globus: http://twiki.mwt2.org/bin/view/Main/CheckGlobus
  • https://www.racf.bnl.gov/Facility/GUMS/1.1/guide_architecture.html
• CHEP paper

Tuesday

• GUMS tests: http://crt.cs.wisc.edu/Ticket/Display.html?id=8082
  • http://twiki.mwt2.org/bin/view/Admins/VMwareESXLaptopTest2
  • gums-create-config.marco sent to John Hover and attached to the ticket
• CHEP paper to rwg
• notes on OSG' for Dan
• OSG Production meeting
• Campfire

Wednesday

Thursday

• SVOPME test - site part of the framework
  • suggest to implement the VO part for OSG, OSGEDU, MIS, this should be standard for all OSG
  • site doc: https://ice.txcorp.com/trac/svopme/wiki/SiteInsts
  • site sw download: https://ice.txcorp.com/trac/svopme/raw-attachment/wiki/Download/svopme_grid.tar.gz
  • report sent in email to Nanbor and Gabriele:

    I started from your slides at the meeting and the page:
    https://ice.txcorp.com/trac/svopme/wiki/SiteInsts
    
    1. a packaged version (Pacman would be very easy with tar files) would
    make it easier
    
    2. The download link (usable in wget) should be:
    https://ice.txcorp.com/trac/svopme/raw-attachment/wiki/Download/svopme_grid.tar.gz
    the other gives the html page of the wiki
    
    3. Some more detail about the properties files would be helpful
    - can I avoid the absolute path if a command is in the path?
    - files like CondorPriority.txt are part of svapme and can leave the
    entry without editing or should I look for them in Condor/CE or somewhere
    else?
    - the syntax used for disk.quota.filesystem is not trivial (hope I got it
    right)
    - generally would be nice to isolate in the files the part that need to be
    changed. Customizing all the files takes time and raises doubts (without a
    document to clarify them)
    - the proxy could be found in the env (x509 var)
    
    4. A test to check that thigs have been installed and configured
    correctly would be useful (it could be a procedure like "to test that
    everything is OK run this probe, then this and check this ...")
    In our instruction we try to be as detailed as possible on what
    to do and what is required: sometime too pedantic but some people may not
    give some steps for granted
    
    5. I tried to run the grid probe:
    [root@gc1-ce grid]# sh bin/grid-probe.sh
    Exception in thread "main" java.lang.ClassFormatError:
    com.txcorp.svopme.gridpolicies.probes.GridProbes (unrecognized class file
    version)
       at java.lang.VMClassLoader.defineClass(libgcj.so.7rh)
       at java.lang.ClassLoader.defineClass(libgcj.so.7rh)
       at java.security.SecureClassLoader.defineClass(libgcj.so.7rh)
       at java.net.URLClassLoader.findClass(libgcj.so.7rh)
       at gnu.gcj.runtime.SystemClassLoader.findClass(libgcj.so.7rh)
       at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
       at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
       at gnu.java.lang.MainThread.run(libgcj.so.7rh)
    
    6. I setup the OSG environment from the CE (I installed on the same host
    of the CE). Probably osg-client would have been OK. Then I retried.
    [root@gc1-ce grid]# sh bin/grid-probe.sh
    0    [main] INFO  com.txcorp.svopme.utilities.GridProperties  - Creating
    new GridProperties instance.
    1    [main] INFO  com.txcorp.svopme.gridpolicies.probes.GridProbes  -
    Attempting to collect FQAN-Account mapping info from GUMS Service...
    
    3    [main] INFO  com.txcorp.svopme.gridpolicies.probes.GUMSClient  - The
    probed GUMS info will be stored in /opt/svopme/grid/gridpolicies/GUMS.txt
    
    3    [main] INFO  com.txcorp.svopme.gridpolicies.probes.GUMSClient  - gums
    location is :https://gc1-gums.uchicago.edu:8443/gums/services/GUMSAdmin
    395  [main] INFO  com.txcorp.svopme.gridpolicies.probes.GUMSClient  - GUMS
    Service DN is
    :/DC=org/DC=doegrids/OU=Services/CN=http/gc1-gums.uchicago.edu
    2093 [main] INFO  com.txcorp.svopme.gridpolicies.probes.GridProbes  -
    Attempting to collect MaxJobRetirementTime from every Condor startd
    machines...
    
    2094 [main] INFO
    com.txcorp.svopme.gridpolicies.probes.CondorJobRuntimeProbe  - The probed
    Condor Job Runtime info will be stored in
    /opt/svopme/grid/gridpolicies/CondorJobRuntime.txt
    
    Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
            at
    com.txcorp.svopme.gridpolicies.probes.CondorStartdMachines.getCondorStartdMachines(CondorStartdMachines.jav$
            at
    com.txcorp.svopme.gridpolicies.probes.CondorJobRuntimeProbe.getCondorJobRuntime(CondorJobRuntimeProbe.java:$
            at
    com.txcorp.svopme.gridpolicies.probes.GridProbes.main(GridProbes.java:35)
    
    
    In grispolicies there is only one file:
    [root@gc1-ce grid]# ls gridpolicies/ -l
    total 4
    -rw-r--r-- 1 root root 3050 Jan  6 13:46 GUMS.txt
    

Friday

• DOC meeting
  • VOMS testing done
  • GUMS testing done: bug fixed, document updated

TODO

• http://crt.cs.wisc.edu/Ticket/Display.html?id=8082 - requires /etc/grid-security/certificates
  • solution proposed to VDT
• http://crt.cs.wisc.edu/Ticket/Display.html?id=8230 - VDT update requires to turn off old before starting (before Pacman) GUMS
  • can be closed, will not be solved. Update instructions
• https://ticket.grid.iu.edu/goc/viewer?id=9652 - secure twiki behavior