Difference: ServiceReferenceCard (3 vs. 4)

Revision 42011-04-13 - MassimoSgaravatto

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META TOPICPARENT name="SystemAdministratorDocumentation"

Service Reference Card

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Logfile locations (and management) and other useful audit information

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The relevant log files are:

  • The tomcat log file ( /usr/share/tomcat5/logs/catalina.out)

  • The trustmanager log file ( /usr/share/tomcat5/logs/trustmanager.log)

  • The CREAM log file ( /var/log/cream/glite-ce-cream.log). The verbosity of this file can be increased modifying the file /etc/glite-ce-cream/log4j.properties replacing:

      log4j.logger.org.glite=info, fileout 

 
with:

      log4j.logger.org.glite=debug, fileout

 
You may also change the attributes log4j.appender.fileout.MaxFileSize and log4j.appender.fileout.MaxBackupIndex to change the maximum file size and the maximum number of log files to be kept.

  • The glexec log files. glexec by default logs on syslog but it is also possible to log on file instead. Check the meaning of the variables GLEXEC_CREAM_LOG_DESTINATION, GLEXEC_CREAM_LOG_FILE, GLEXEC_CREAM_LCASLCMAPS_LOG in the yaim reference guide. The verbosity can be changed editing the glexec configuration file /etc/glexec.conf.

  • The new BLAH blparser log files (/var/log/cream/glite-ce-bnotifier.log and /var/log/cream/glite-ce-bupdater.log) if the new blparser is used

* The gridftp log files (globus-gridftp.log and gridftp-session.log)

 

Open ports

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Service From node From port To node To port Other info
CREAM Service {UI, WMS} * CREAM-CE 8443  
Gridftp control {{UI, WMS, WN} C CREAM-CE 2811  
Gridftp data {UI, WMS, WN} C CREAM-CE C  
Notifications by BLparser and JobWrapper {WN, Blparser host} * CREAM-CE 9091 Specified by LRMS_EVENT_LISTENER_PORT in CREAM conf file
CREAM job sensor CEMon host * CREAM-CE 9909 Specified by CREAM_JOB_SENSOR_PORT in CREAM conf file. CEMON Host is usually the CREAM CE
LB locallogger WN C CREAM-CE 9002  
LB locallogger CREAM-CE C LB server 9001
mysql CREAM-CE * mysql server 3306 By default the mysql server is the CREAM CE
BDII Site BDII * CREAM-CE 2170
Old BLparser listening port CREAM-CE * Blparser host 33333 Specified by yaim variable BLP_PORT
Old BLparser CREAM listening port CREAM-CE * BLparser host 56565 Specified by yaim variable CREAM_PORT

C: Controllable Ephemeral range (e.g. 20000-25000). Note: In practice, although this port-range is locally configurable using the GLOBUS_TCP_PORT_RANGE environment variable, the values applying at a remote service cannot be predicted. Consequently reliable connection can only be established if all ports >1023 are left open for outbound connections.

 

Possible unit test of the service

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TBD
 

Where is service state held (and can it be rebuilt)

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Cron jobs

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CREAM job related information are kept in the CREAM DB and in the filesystem in the directory referred by CREAM_SANDBOX_DIR (default /var/glite/cream_sandbox) in the CREAM configuration file (/etc/glite-ce-cream/cream-config.xml).
 
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Cron jobs

 

Security information

 
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