Job Submission Giuseppe La Rocca EGEE NA4 Generic Applications INFN Catania

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Job SubmissionGiuseppe La RoccaEGEE NA4
Generic ApplicationsINFN Catania
EGEE is a project funded by the European Union
under contract IST-2003-508833
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Contents

• Proxy and MyProxy
• Job Submission Command

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Proxy and MyProxy

• Create a proxy certificate (grid-proxy-init)
• Printing information on a proxy certificate
  (grid-proxy-info)
• Destroying a proxy certificate (grid-proxy-destroy
  )
• Creating a long-term proxy (myproxy-init)
• Printing information on a long-term proxy
  (myproxy-get-info)
• Destroy a long-term proxy (myproxy-destroy)

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Grid-proxy-init
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Grid-proxy-info

• To print information about a proxy certificate,
  issue the command
• gtgt grid-proxy-info
• subject /CIT/OGILDA/OUPersonal
  Certificate/LINFN Catania/CNGiuseppe La
  Rocca/Emailgiuseppe.larocca_at_ct.infn.it/CNproxy
• issuer /CIT/OGILDA/OUPersonal
  Certificate/LINFN Catania/CNGiuseppe La
  Rocca/Emailgiuseppe.larocca_at_ct.infn.it
• type full
• strength 512 bits
• path /tmp/x509up_u512
• timeleft 115954

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Grid-proxy-destroy

• To destroy a proxy certificate, issue the
  command
• gtgt grid-proxy-destroy

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Myproxy-init (1/2)
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Myproxy-init (2/2)
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Myproxy-get-delegation
To get a long-term proxy, issue the command gtgt
myproxy-get-delegation -s grid001.ct.infn.it Enter
MyProxy pass phrase A proxy has been received
for user larocca in /tmp/x509up_u512
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Myproxy-info
To retrieve information about a long-term proxy,
issue the command gtgt myproxy-info username
larocca owner /CIT/OGILDA/OUPersonal
Certificate/LINFN Catania/CNGiuseppe La
Rocca/Emailgiuseppe.larocca_at_ct.infn.it
timeleft 1673946 (7.0 days)
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Myproxy-destroy
To destroying a long-term proxy, issue the
command gtgt myproxy-destroy s grid001.ct.infn.it
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Job Submission Commands

• edg-job-list-match
• edg-job-submit
• edg-job-status
• edg-job-cancel
• edg-job-get-output

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Job Submission

• gtgt edg-job-submit r ltres_idgt -c ltconfig
  filegt -vo ltVOgt -o ltoutput filegt ltjob.jdlgt
• -r the job is submitted directly to the computing
  element identified by ltres_idgt
• -c the configuration file ltconfig filegt is
  pointed by the UI instead of the standard
  configuration file
• -vo the Virtual Organization (if user is not
  happy with the one specified in the UI
  configuration file)
• -o the generated edg_jobId is written in the
  ltoutput filegt

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Other Jobs commands (1/2)

• edg-job-list-match ltjob.jdlgt
• Lists resources matching a job description
• Performs the matchmaking without submitting the
  job
• edg-job-cancel ltjobIdgt
• Cancels a given job

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Other Jobs commands (2/2)

• edg-job-status i ltinput filegt (or edg_jobId)
• Displays the status of the job
• -i the status information about edg_jobId
  contained in the ltinput filegt are displayed
• edg-job-get-output -dir ltjobIdgt i ltinput filegt
• Returns the job-output (the OutputSandbox files)
  to the user in the ltdirgt directory