ProdAgent Installation

To install it:
mkdir prodagent
export APT_VER=0.5.15lorg3.2-cmp; export VO_CMS_SW_DIR=/home/mdias/prodagent/
export SCRAM_ARCH=slc4_ia32_gcc345
export LANG "C"
wget -O $VO_CMS_SW_DIR/bootstrap.sh http://cmsrep.cern.ch/cmssw/cms/bootstrap.sh
sh -x $VO_CMS_SW_DIR/bootstrap.sh setup -repository comp -path $VO_CMS_SW_DIR -arch $SCRAM_ARCH >& $VO_CMS_SW_DIR/bootstrap_$SCRAM_ARCH.log
 sh -x $VO_CMS_SW_DIR/bootstrap.sh setup -repository comp -path $VO_CMS_SW_DIR -arch $SCRAM_ARCH >&
$VO_CMS_SW_DIR/bootstrap_$SCRAM_ARCH.log
source $VO_CMS_SW_DIR/$SCRAM_ARCH/external/apt/$APT_VER/etc/profile.d/init.sh
 apt-get update; apt-get install cms+prodagent+PRODAGENT_0_12_9-cmp
Export necessary variables
 cd /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/    
export PYTHONPATH=$PYTHONPATH:`pwd`/lib
 . /OSG/setup.sh 
 export PYTHONPATH=$PYTHONPATH:`pwd`/lib
 source /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/etc/profile.d/dependencies-setup.sh 
export PRODAGENT_WORKDIR=/home/mdias/work
PRODAGENT_CONFIG=$PRODAGENT_WORKDIR/ProdAgentConfig.xml
Start to configure it
 voms-proxy-init -hours 200 -voms cms:/cms/uscms
 prodAgent-new-config
 prodAgent-edit-config --component=ProdAgent --parameter=ProdAgentWorkDir --value=$PRODAGENT_WORKDIR
 prodAgent-edit-config --component=ProdAgent --parameter=ProdAgentName --value=T2_BR_SPRACE
 prodAgent-edit-config --component=JobCreator --parameter=CreatorName --value=OSGCreator
 prodAgent-edit-config --component=JobSubmitter --parameter=SubmitterName --value=OSGSubmitter
To use the official production:
 prodAgent-edit-config --component=LocalDBS --parameter=DBSURL --value=https://cmsdbsprod.cern.ch:8443/cms_dbs_prod_local_0X_writer/servlet/DBSServlet
 prodAgent-edit-config --component=LocalDBS --parameter=ReadDBSURL --value=http://cmsdbsprod.cern.ch/cms_dbs_prod_local_0X/servlet/DBSServlet
prodAgent-edit-config --component=DBSInterface --parameter=CloseBlockFiles --value=100
prodAgent-edit-config --component=MergeSensor --parameter=MinMergeFileSize --value=1000000000
prodAgent-edit-config --component=MergeSensor --parameter=MaxMergeFileSize --value=3000000000
prodAgent-edit-config --component=PhEDExConfig--parameter=PhEDExDropBox --value=/tmp
prodAgent-edit-config --component=PhEDExConfig--parameter=DBPARAM --value=/home/mdias/work/DBParam:Debug/SPRACE
where the last file, /home/mdias/work/DBParam, has
Section            Debug/SPRACE
Interface          Oracle
Database           cms_transfermgmt_sc
AuthDBUsername     cms_transfermgmt_sc_writer
AuthDBPassword     uNobtr3Ude9d
AuthRole           phedex_sprace_debug
AuthRolePassword   Ch452dfarMw
ConnectionLife     86400
LogConnection      on
LogSQL             off
Continuing
prodAgent-edit-config --component=DBSInterface  --parameter=skipPhEDExInjection --value="False"
prodAgent-edit-config --component=JobCleanup --parameter=SuccessArchive --value=/home/mdias/work/success
prodAgent-edit-config --component=JobCleanup --parameter=FailureArchive --value=/home/mdias/work/fail
prodAgent-edit-config --component=ProdMon --parameter=Team --value=T2_BR_SPRACE
prodAgent-edit-config --component=ProdMon --parameter=exportEnabled --value=True 
Edit $PRODAGENT_WORKDIR/SubmitterPluginConfig.xml to point to condor %CODE{"html"}% %ENDCODE%

Edit $PRODAGENT_WORKDIR/CreatorPluginConfig.xml to configure the stage out %CODE{"html"}% %ENDCODE% and software setup %CODE{"html"}% %ENDCODE% Start to configure the mysql database

prodAgent-edit-config --component=ProdAgentDB --parameter=user --value=root
prodAgent-edit-config --component=ProdAgentDB --parameter=passwd --value=YourProdAgentPassHere
prodAgent-edit-config --component=ProdAgentDB --parameter=socketFileLocation --value=$PRODAGENT_WORKDIR/mysqldata/mysql.sock
prodAgent-edit-config --component=ProdAgentDB --parameter=dbName --value=ProdAgentDB
Doing the database initialization
mkdir $PRODAGENT_WORKDIR/mysqldata
mysql_install_db --datadir=$PRODAGENT_WORKDIR/mysqldata
mysqld_safe --datadir=$PRODAGENT_WORKDIR/mysqldata --socket=$PRODAGENT_WORKDIR/mysqldata/mysql.sock --skip-networking   --log-error=$PRODAGENT_WORKDIR/mysqldata/error.log --pid-file=$PRODAGENT_WORKDIR/mysqldata/mysqld.pid &
mysqladmin -u root password 'XXXXXXX' --socket=$PRODAGENT_WORKDIR/mysqldata/mysql.sock
Install your databases
prodAgent-install-db
prodAgent-install-bosslite-db

Starting ProdAgent after install

To start it you can use the following script %CODE{"sh"}% #!/bin/bash cd /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp export PRODAGENT_ROOT=`pwd` export PATH=$PATH:`pwd`/bin export PYTHONPATH=$PYTHONPATH:`pwd`/lib export PRODAGENT_WORKDIR=/home/mdias/work export PRODAGENT_CONFIG=$PRODAGENT_WORKDIR/ProdAgentConfig.xml export MYTESTAREA=/home/mdias/prodagent source /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/etc/profile.d/dependencies-setup.sh /home/mdias/prodagent/slc4_ia32_gcc345/external/mysql/5.0.45-cmp3/bin/mysqld_safe--datadir=$PRODAGENT_WORKDIR/mysqldata --socket=$PRODAGENT_WORKDIR/mysqldata/mysql.sock --skip-networking -log-error=$PRODAGENT_WORKDIR/mysqldata/error.log --pid-file=$PRODAGENT_WORKDIR/mysqldata/mysqld.pid & prodAgentd --start %ENDCODE% You can use also

prodAgentd --status
prodAgentd --shutdown

ProdAgent Mechanism

The WorkflowInjector component injects the workflow into the local PA DB, jobs are created, are injected into the JobQueue, get released by the the ResourceMonitor, are submitted by JobSubmitter, their Grid scheduling status is tracked by the JobTracking and when they are done the GetOutput component retrieves the output sandbox. Unmerged data is tracked by the MergeAccountant component and merge jobs are triggered by the MergeSensor. The DBSInterface component registers produced files/blocks/datasets in the local DBS, migrates closed merged blocks into global DBS and injects them into the PhEDEx database. The job archives containing the job logs of successful jobs end up in $PRODAGENT_WORKDIR/SuccessArchive. Jobs that failed are automatically resubmitted up to a configured maximum number of retries. After that they end up in $PRODAGENT_WORKDIR/FailureArchive

The basic monitoring is here .

AlpGen Production using ProdAgent

AlpGen uses a python script, cmsGen to interface with AlpGen inside CMSSW, following these steps:

  • 1rst step: get information from the config file
  • 2nd step: copy alpgen grid2 file
  • 3rd step: split the cfg file into two files
  • 4th step: make weighted events
  • 5th step: make unweighted events
  • 6th step: make links and providing some information

First, set up your cms environment: %CODE{"sh"}% TOP=$PWD export SCRAM_ARCH=slc4_ia32_gcc345 export BUILD_ARCH=slc4_ia32_gcc345 export VDT_LOCATION=/OSG source $VDT_LOCATION/setup.sh #Check for valid voms proxy, must be valid for at least 24hrs voms-proxy-info -exists -valid 24:00 if [ $? == 1 ] ; then voms-proxy-init -voms cms:/cms/uscms fi export X509_USER_PROXY=$(voms-proxy-info -path) # define versions project=CMSSW version=2_1_12 # set up a CMSSW area cd $TOP export SW_DIR=/home/OSG_app/app/cmssoft/cms source $SW_DIR/cmsset_default.sh ${project}_${version} scramv1 project $project ${project}_${version} cd ${project}_${version}/src %ENDCODE% Now we have to install the AlpGen :

cmsenv
export CVSROOT=:ext:mafd@cmscvs.cern.ch:/cvs_server/repositories/CMSSW
export CVS_RSH=/usr/bin/ssh
addpkg GeneratorInterface/AlpgenInterface V00-03-00-01
addpkg FWCore/Sources V00-15-01-01
cvs co -r 1.1.2.3 GeneratorInterface/AlpgenInterface/src/AlpgenExtractor.cc
scram b
Create a configuration file , w0j_0ptw100_alpgen.cfg, with
  • First line: alpgen (always)
  • Second line: name of the executable
  • Third line: name of the grid2 file (without ".grid2)
  • All the rest: standard parameters, it's highly recommended not to include the seeds to avoid confusion (but it doesn't matter) About grid2 files, they MUST be in the CMSSW release. They are in this area: $HOME/CMSSW_2_1_12/src/GeneratorInterface/AlpgenInterface/data/
alpgen
wjet_0ptw100gen
w0j_0ptw100
njets 0
ebeam 7000
ih2 1
ickkw 1
iqopt 1
ptjmin 20
etajmax 5
drjmin 0.7
iwdecmode 4
now you can run this %CODE{"sh"}% export PYTHONPATH=$PYTHONPATH:$HOME/prodagent/slc4_ia32_gcc345/cms/prodcommon/PRODCOMMON_0_12_9-cmp/lib/ mkdir $HOME/cmsRun1 $HOME/cmsGen1 python $HOME/prodagent/slc4_ia32_gcc345/cms/prodcommon/PRODCOMMON_0_12_9-cmp/lib/ProdCommon/CmsGen/cmsGen.py --generator=alpgen --number-of-events=1000 --seeds=10 --cfg=$HOME/w0j_0ptw100_alpgen.cfg %ENDCODE%

Create and Inject a workflow

Follow the steps bellow to create and inject into our farm:

[mdias@access ~]$ cmsDriver.py Configuration/GenProduction/python/PYTHIA6_EWK_Zmumu_10TeV_cff.py -s GEN:ProductionFilterSequence,SIM,DIGI,L1,DIGI2RAW,HLT --eventcontent RAWSIM --datatier GEN-SIM-RAW --conditions FrontierConditions_GlobalTag,IDEAL_V11::All
[mdias@access ~]$ python /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/util/createProductionWorkflow.py  --py-cfg=PYTHIA6_EWK_Zmumu_10TeV_cff_py_GEN_SIM_DIGI_L1_DIGI2RAW_HLT_IDEAL.py --version=CMSSW_2_1_12 --channel=Zmumu
[mdias@access src]$ python $PRODAGENT_ROOT/util/publish.py WorkflowInjector:SetPlugin RequestFeeder
[mdias@access ~]$ python2.4 /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/util/publish.py RequestInjector:SetWorkflow /home/mdias/CMSSW_2_1_12/src/Test-Zmumu-mdias-1238180632-Workflow.xml 
[mdias@access ~]$ python2.4 /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/util/publish.py NewDataset /home/mdias/CMSSW_2_1_12/src/Test-Zmumu-mdias-1238180632-Workflow.xml
[mdias@access ~]$ python2.4 /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/util/publish.py RequestInjector:SetSitePref T2_BR_SPRACE
[mdias@access ~]$ python2.4 /home/mdias/prodagent/slc4_ia32_gcc345/cms/prodagent/PRODAGENT_0_12_9-cmp/util/publish.py RequestInjector:ResourcesAvailable
Topic revision: r6 - 2009-04-01 - MarcoAndreFerreiraDias
 

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