-- MariaALANDESPRADILLO - 31 Oct 2007

Configuration variables for creamCE

IMPORTANT NOTE!!: Updated documentation for the configuration of cream CE is now under https://twiki.cern.ch/twiki/bin/view/LCG/Site-info_configuration_variables#cream_CE.

These are all the variables necessary to set for the configuration of the Cream CE.

There are two example files coming in /opt/glite/yaim/examples/siteinfo. The site-info.def file and the services directory, containing the node type specific variables. Please, remember to move these files into your appropriate siteinfo directory where you store the YAIM configuration. For more details please check The configuration variables section in the YAIM guide.

  • General variables needed (For their description please consult: The site-info.def section of the YAIM Guide) : CRON_DIR, GLOBUS_TCP_PORT_RANGE, USERS_CONF, GROUPS_CONF, FUNCTIONS_DIR, SITE_EMAIL, SITE_NAME, CE_OS, CE_OS_RELEASE, CE_OS_VERSION, SITE_LOC, SITE_LAT, SITE_LONG, SITE_WEB, SITE_TIER, SITE_SUPPORT_SITE, SITE_HTTP_PROXY, BATCH_VERSION, VOS, QUEUES, _GROUP_ENABLE, VO__*.
  • creamCE specific variables:
    • Mandatory variables: sys admins must ensure these variables are properly defined according to the features of the site.
Variable Name Description Value type Version
MY_DOMAIN Name of your Domain String 4.0.0-1
CE_HOST Hostname of the cream CE String 4.0.0-1
JAVA_LOCATION Set to the home where Java will be installed (at present /usr/lib/jvm/java). Suggestion: after the installation step and before the configuration, verify the java_location and update it if needed String 4.0.0-1
BATCH_SERVER Batch system master node String 4.0.0-1
JOB_MANAGER atch system jobmanager type: write pbs for Torque and lsf for LSF String 4.0.0-1
BATCH_CONF_DIR Only for LSF: Path to lsf.conf Number 4.0.0-1
BATCH_BIN_DIR Path to batch system executables (used for dynamic info providers configuration) String 4.0.0-1
BATCH_SPOOL_DIR Only for PBS: Path to batch system spool files String 4.0.0-1
BDII_REGIONS Set it to “CREAM_CE” and edit the following variable String 4.0.0-1
BDII_CREAM_CE_URL Set it to “ldap://$CE_HOST:2170/mds-vo-name=resource,o=grid” String 4.0.0-1
    • Optional variables: sys admins don't need to change the value of these variables since YAIM provides a suitable default value.
Variable Name Description Value type Default Value Version
Variable Name Description String value 4.0.0-1
    • Advanced configuration: sys admins shouldn't change the value of these variables unless they know what they are doing. These variables are used internally by YAIM and are coming with default values in /opt/glite/yaim/defaults/node-type.pre(post). Their value can be reset in your site-info.def file if necessary. Check the defaults directory section for more details.
Variable Name Description Value type Default Value Version
Variable Name Description String value 4.0.0-1

Installation information

List of daemons started by YAIM

From results of the command ps aux :

  • /usr/sbin/slapd
        /usr/sbin/slapd -f /opt/bdii/var/2171/bdii-slapd.conf -h ldap://localhost:2171 -u edguser
        /usr/sbin/slapd -f /opt/bdii/var/2172/bdii-slapd.conf -h ldap://localhost:2172 -u edguser

  • /opt/bdii/sbin/bdii-update
        /usr/bin/perl -w /opt/bdii/sbin/bdii-update /opt/bdii/etc/bdii.conf

  • bdii-fwd 

  • /opt/globus/sbin/globus-gridftp-server
        /opt/globus/sbin/globus-gridftp-server -p 2811 -d error,warn,info -l /var/log/gridftp-session.log -Z /var/log/globus-gridftp.log -s

  • /opt/glite/bin/BLParserPBS
        /opt/glite/bin/BLParserPBS -D -d 1 -l /opt/glite/var/log/glite-pbsparser.log -s /var/spool/pbs/server_priv/accounting -p 33332 -m 56565

  • /opt/glite/bin/blahpd

  • /bin/sh /opt/glite/etc/glite-ce-cream/blah.sh

  • /opt/glite/bin/glite-lb-logd
        /opt/glite/bin/glite-lb-logd -c /home/glite/.certs/hostcert.pem -k /home/glite/.certs/hostkey.pem

  • /opt/glite/bin/glite-lb-interlogd
        /opt/glite/bin/glite-lb-interlogd -c /home/glite/.certs/hostcert.pem -k /home/glite/.certs/hostkey.pem

  • tomcat5 server
        /usr/lib/jvm/java/bin/java -server -Xms128m -Xmx512m -Dcatalina.ext.dirs=/usr/share/tomcat5/shared/lib:/usr/share/tomcat5/com........

List of cron jobs configured by YAIM

There are logrotation, poolaccount cleaning, crl fetching

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Topic revision: r7 - 2008-07-29 - unknown
 
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