Difference: NotesAboutTorqueServer-EMI-2SL6 (1 vs. 4)

Revision 42012-06-04 - PaoloVeronesi

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META TOPICPARENT name="WebHome"

Notes about Installation and Configuration of a Torque server (no cream) - EMI-2 - SL6 x86_64

  • These notes are provided by site admins on a best effort base as a contribution to the IGI communities and MUST not be considered as a subsitute of the Official IGI documentation.
Line: 119 to 119
 # chkconfig munge on
Added:
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tomcat and ldap users

It is necessary to create tomcat and ldap users on the torque server, otherwise the computing elements will fail in connecting the server.

When those users doesn't exist on the server, on the CE you will see errors like the following

2012-04-24 15:37:29 lcg-info-dynamic-scheduler: LRMS backend command returned nonzero exit status
2012-04-24 15:37:29 lcg-info-dynamic-scheduler: Exiting without output, GIP will use static values
Can not obtain pbs version from host
[...]

instead, on the torque server:

04/24/2012 14:00:46;0080;PBS_Server;Req;req_reject;Reject reply code=15021(Invalid credential), aux=0, type=StatusJob, from tomcat@cream-01.cnaf.infn.it
04/24/2012 14:01:02;0080;PBS_Server;Req;req_reject;Reject reply code=15021(Invalid credential), aux=0, type=StatusJob, from ldap@cream-01.cnaf.infn.it

Solution is to add tomcat and ldap users/groups to torque host and restart pbs_server - as they exists only on CreamCE host.

# echo 'tomcat:x:91:91:Tomcat:/usr/share/tomcat5:/bin/sh' >> /etc/passwd
# echo 'ldap:x:55:55:LDAP User:/var/lib/ldap:/bin/false' >> /etc/passwd
# echo 'tomcat:x:91:' >> /etc/group
# echo 'ldap:x:55:' >> /etc/group
 

yaim check

Verify to have set all the yaim variables by launching:

Revision 32012-05-25 - PaoloVeronesi

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Notes about Installation and Configuration of a Torque server (no cream) - EMI-2 - SL6 x86_64

  • These notes are provided by site admins on a best effort base as a contribution to the IGI communities and MUST not be considered as a subsitute of the Official IGI documentation.
Line: 54 to 54
 # yum install emi-torque-server emi-torque-utils
Changed:
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Service configuration TOBECHANGED FROM HERE

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Service configuration

 You have to copy the configuration files in another path, for example root, and set them properly (see later):
Changed:
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# cp -r /opt/glite/yaim/examples/siteinfo/* .
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# cp -vr /opt/glite/yaim/examples/siteinfo .
 

vo.d

Changed:
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https://forge.cnaf.infn.it/plugins/scmsvn/viewcvs.php/branches/BRANCH-4_0_X/ig-yaim/examples/siteinfo/vo.d/?root=igrelease
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Create the directory siteinfo/vo.d and fill it with a file for each supported VO. You can download them from HERE
 

users and groups

Changed:
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https://forge.cnaf.infn.it/plugins/scmsvn/viewcvs.php/branches/BRANCH-4_0_X/ig-yaim/examples/?rev=6231&root=igrelease#dirlist
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You can download them from HERE.
 

site-info.def

Changed:
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KISS: Keep it simple, stupid! For your convenience there is an explanation of each yaim variable. For more details look HERE.
 
Changed:
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################################ # BDII configuration variables # ################################

# Hostname of the site BDII SITE_BDII_HOST=bdii-01.$MY_DOMAIN

################################ # Site configuration variables # ################################

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>
# cat siteinfo/site-info.def BATCH_SERVER=batch.cnaf.infn.it CE_HOST=cream-01.cnaf.infn.it CE_SMPSIZE=8 USERS_CONF=/root/siteinfo/ig-users.conf GROUPS_CONF=/root/siteinfo/ig-users.conf

VOS="comput-er.it dteam igi.italiangrid.it infngrid ops gridit" QUEUES="cert prod" CERT_GROUP_ENABLE="dteam infngrid ops /dteam/ROLE=lcgadmin /dteam/ROLE=production /ops/ROLE=lcgadmin /ops/ROLE=pilot /infngrid/ROLE=SoftwareManager /infngrid/ROLE=pilot" PROD_GROUP_ENABLE="comput-er.it gridit igi.italiangrid.it /comput-er.it/ROLE=SoftwareManager /gridit/ROLE=SoftwareManager /igi.italiangrid.it/ROLE=SoftwareManager"

WN_LIST="/root/siteinfo/wn-list.conf" MUNGE_KEY_FILE=/etc/munge/munge.key CONFIG_MAUI="no"

 
Deleted:
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# Human-readable name of your site
 SITE_NAME=IGI-BOLOGNA
Added:
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APEL_DB_PASSWORD=not_used APEL_MYSQL_HOST=not_used
 
Changed:
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# The contact e-mail of your site. # A coma separated list of email addresses. SITE_EMAIL="grid-operations@lists.cnaf.infn.it"

# It is the position of your site north or south of the equator # measured from -90. to 90. with positive values going north and # negative values going south. SITE_LAT=44.4948

# It is the position of the site east or west of Greenwich, England # measured from -180. to 180. with positive values going east and # negative values going west. SITE_LONG=11.3417 For your convenience there is an explanation of each yaim variable. For more details look at...

services/glite-bdii_site

# cat siteinfo/services/glite-bdii_site 
################################
# Site-wide settings

SITE_DESC="IGI resource center in Bologna"
SITE_SUPPORT_EMAIL="grid-operations@lists.cnaf.infn.it"
SITE_SECURITY_EMAIL="grid-sec@cnaf.infn.it"
SITE_LOC="Bologna, Italy"
SITE_WEB="http://igi.cnaf.infn.it"

SITE_OTHER_GRID="EGI"
SITE_OTHER_EGI_NGI="NGI_IT"

# Available values: [prod|pps|cert]
SITE_OTHER_EGEE_SERVICE="prod"

# List of hosts where there are services that want to publish into the BDII
#BDII_REGIONS="host-id-1 [host-id-2 [...]]"    
BDII_REGIONS="MONIT TOPBDII SBDII CREAM01 CREAM02 STORM LFC PX VOMS VOMS2 VOMSMANIA WMSMULTI WMSCMS"

# The following example is valid for hosts using BDII. 
# If your host is using MDS instead (all 3.0 nodes)
# change the port to 2135 and mds-vo-name=local
#BDII_host-id-1_URL="ldap://host-id-1-hostname:2170/mds-vo-name=resource,o=grid"
BDII_MONIT_URL="ldap://mon-it.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_TOPBDII_URL="ldap://egee-bdii.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_SBDII_URL="ldap://bdii.grid.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_CREAM01_URL="ldap://cream-01.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_CREAM02_URL="ldap://cream-02.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_STORM_URL="ldap://darkstorm.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_PX_URL="ldap://$PX_HOST:2170/mds-vo-name=resource,o=grid"
BDII_VOMS_URL="ldap://voms.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_VOMS2_URL="ldap://voms2.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_VOMSMANIA_URL="ldap://vomsmania.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_LFC_URL="ldap://lfcserver.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_LFC2_URL="ldap://lfcitaliangrid.it:2170/mds-vo-name=resource,o=grid"
BDII_WMSMULTI_URL="ldap://wms-multi.grid.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_WMSCMS_URL="ldap://wms-cms-analisys..grid.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
>
>

WN list

Set in this file the WNs list, for example:
# less /root/siteinfo/wn-list.conf
wn05.cnaf.infn.it
wn06.cnaf.infn.it
 

munge configuration

Line: 166 to 122
 

yaim check

Verify to have set all the yaim variables by launching:
Changed:
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# chmod -R 600 /root/siteinfo
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# chmod -R 600 siteinfo/
 
Changed:
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# /opt/glite/yaim/bin/yaim -v -s siteinfo/site-info.def -n BDII_site
INFO
Configuring HOST: bdii-01.cnaf.infn.it
INFO
Using site configuration file: siteinfo/site-info.def
INFO
Sourcing service specific configuration file: siteinfo/services/glite-bdii_site
INFO
###################################################################

. /'.-. ') . yA,-"-,( ,m,:/ ) .oo. oo o ooo o. .oo . / .-Y a a Y-. 8. .8' 8'8. 8 8b d'8 . / ~ ~ / 8' .8oo88. 8 8 8' 8 . (_/ '====' 8 .8' 8. 8 8 Y 8 . Y,-''-,Yy,-.,/ o8o o8o o88o o8o o8o o8o . I_))_) I_))_)

current working directory: /root site-info.def date: May 24 14:38 siteinfo/site-info.def yaim command: -v -s siteinfo/site-info.def -n BDII_site log file: /opt/glite/yaim/bin/../log/yaimlog Thu May 24 15:19:45 CEST 2012 : /opt/glite/yaim/bin/yaim

Installed YAIM versions: glite-yaim-bdii 4.3.9-1 glite-yaim-core 5.1.0-1

####################################################################

INFO
The default location of the grid-env.(c)sh files will be: /usr/libexec
INFO
Sourcing the utilities in /opt/glite/yaim/functions/utils
INFO
Detecting environment
INFO
Executing function: config_gip_site_check
INFO
Executing function: config_gip_bdii_site_check
INFO
Executing function: config_info_service_bdii_site_check
INFO
Executing function: config_bdii_5.2_check
INFO
Checking is done.
INFO
All the necessary variables to configure BDII_site are defined in your configuration files.
INFO
Please, bear in mind that YAIM only guarantees the definition of variables
INFO
controlled in the _check functions.
>
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# /opt/glite/yaim/bin/yaim -v -s siteinfo/site-info.def -n TORQUE_server -n TORQUE_utils [...]
 
INFO
YAIM terminated succesfully.

yaim config

Changed:
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# /opt/glite/yaim/bin/yaim -c -s site-info_bdii-01.def -n BDII_site
INFO
Using site configuration file: site-info_bdii-01.def
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# /opt/glite/yaim/bin/yaim -c -s siteinfo/site-info.def -n TORQUE_server -n TORQUE_utils
  [...]
INFO
YAIM terminated succesfully.

Service Checks

Changed:
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BDII checks

  • check the information published by launching simple ldap queries
>
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TORQUE checks

  • check the pbs settings:
 
Changed:
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ldapsearch -x -LLL -H ldap://bdii-01.cnaf.infn.it:2170 -b mds-vo-name=resource,o=grid 'objectClass=GlueSite' dn: GlueSiteUniqueID=IGI-BOLOGNA,Mds-Vo-name=resource,o=grid GlueSiteDescription: IGI resource center in Bologna GlueSiteSecurityContact: mailto:grid-sec@cnaf.infn.it GlueSiteSponsor: none objectClass: GlueTop objectClass: GlueSite objectClass: GlueKey objectClass: GlueSchemaVersion GlueSiteSysAdminContact: mailto:grid-operations@lists.cnaf.infn.it GlueSiteName: IGI-BOLOGNA GlueSiteUniqueID: IGI-BOLOGNA GlueSchemaVersionMinor: 3 GlueSiteLongitude: 11.3417 GlueSiteLatitude: 44.4948 GlueSchemaVersionMajor: 1 GlueSiteOtherInfo: CONFIG=yaim GlueSiteOtherInfo: EGEE_SERVICE=prod GlueSiteOtherInfo: EGI_NGI=NGI_IT GlueSiteOtherInfo: GRID=EGI GlueSiteUserSupportContact: mailto:grid-operations@lists.cnaf.infn.it GlueSiteWeb: http://igi.cnaf.infn.it GlueSiteEmailContact: mailto:grid-operations@lists.cnaf.infn.it GlueSiteLocation: Bologna, Italy
>
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# qmgr -c 'p s'
  • check the WNs state
# pbsnodes -a
 
Changed:
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  • check that all the services are published
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maui settings

  • In order to reserve a job slot for test jobs, you need to apply some settings in the maui configuration (/var/spool/maui/maui.cfg). Suppose you have enabled the test VOs (ops, dteam and infngrid) on the "cert" queue and that you have 8 job slots available. Add the following lines in the maui.cfg files:
 
Changed:
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$ ldapsearch -x -LLL -H ldap://bdii-01.cnaf.infn.it:2170 -b mds-vo-name=IGI-BOLOGNA,o=grid 'objectClass=GlueService' GlueServiceUniqueID [...]
>
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CLASSWEIGHT 1 QOSWEIGHT 1 QOSCFG[normal] MAXJOB=7 CLASSCFG[prod] QDEF=normal CLASSCFG[cert] PRIORITY=5000
 
Added:
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After the modification restart maui.
 
Added:
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  • In order to avoid that yaim overwrites this file during the host reconfiguration, set:
CONFIG_MAUI="no" 
in your site.def (the first time you launch the yaim script, it has to be set to "yes")
 

Revisions

Date Comment By

Revision 22012-05-25 - PaoloVeronesi

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Notes about Installation and Configuration of a Torque server (no cream) - EMI-2 - SL6 x86_64

  • These notes are provided by site admins on a best effort base as a contribution to the IGI communities and MUST not be considered as a subsitute of the Official IGI documentation.
Line: 60 to 60
 # cp -r /opt/glite/yaim/examples/siteinfo/* .
Added:
>
>

vo.d

https://forge.cnaf.infn.it/plugins/scmsvn/viewcvs.php/branches/BRANCH-4_0_X/ig-yaim/examples/siteinfo/vo.d/?root=igrelease

users and groups

https://forge.cnaf.infn.it/plugins/scmsvn/viewcvs.php/branches/BRANCH-4_0_X/ig-yaim/examples/?rev=6231&root=igrelease#dirlist
 

site-info.def

Line: 136 to 142
 
Added:
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munge configuration

  • generate a key by launching /usr/sbin/create-munge-key
# ls -ltr /etc/munge/
total 4
-r-------- 1 munge munge 1024 Jan 13 14:32 munge.key

  • Copy the key, /etc/munge/munge.key to every host of your cluster, adjusting the permissions:
# chown munge:munge /etc/munge/munge.key

  • Start the munge daemon on each node:
# service munge start
Starting MUNGE:                                            [  OK  ]

# chkconfig munge on
 

yaim check

Verify to have set all the yaim variables by launching:

Revision 12012-05-25 - PaoloVeronesi

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="WebHome"

Notes about Installation and Configuration of a Torque server (no cream) - EMI-2 - SL6 x86_64

  • These notes are provided by site admins on a best effort base as a contribution to the IGI communities and MUST not be considered as a subsitute of the Official IGI documentation.
  • This document is addressed to site administrators responsible for middleware installation and configuration.
  • The goal of this page is to provide some hints and examples on how to install and configure an EMI torque server based on EMI-2 middleware.

References

  1. About IGI - Italian Grid infrastructure
  2. About IGI Release
  3. EMI-2 Release
  4. Yaim Guide
  5. TOBE CHANGED - site-info.def yaim variables
  6. TOBE CHANGED - site-BDII yaim variables
  7. Troubleshooting Guide for Operational Errors on EGI Sites
  8. Grid Administration FAQs page

Service installation

O.S. and Repos

  • Starts from a fresh installation of Scientific Linux 6.x (x86_64).
# cat /etc/redhat-release 
Scientific Linux release 6.2 (Carbon)

* Install the additional repositories: EPEL, Certification Authority, EMI-2

# yum install yum-priorities yum-protectbase epel-release
# rpm -ivh http://emisoft.web.cern.ch/emisoft/dist/EMI/2/sl6/x86_64/base/emi-release-2.0.0-1.sl6.noarch.rpm

# cd /etc/yum.repos.d/
# wget http://repo-pd.italiangrid.it/mrepo/repos/egi-trustanchors.repo

  • Be sure that SELINUX is disabled (or permissive). Details on how to disable SELINUX are here:

# getenforce 
Disabled

yum install

# yum clean all
Loaded plugins: downloadonly, kernel-module, priorities, protect-packages, protectbase, security, verify, versionlock
Cleaning up Everything

# yum install ca-policy-egi-core
# yum install emi-torque-server emi-torque-utils 

Service configuration TOBECHANGED FROM HERE

You have to copy the configuration files in another path, for example root, and set them properly (see later):
# cp -r /opt/glite/yaim/examples/siteinfo/* .

site-info.def

################################
# BDII configuration variables #
################################

# Hostname of the site BDII
SITE_BDII_HOST=bdii-01.$MY_DOMAIN

################################
# Site configuration variables #
################################

# Human-readable name of your site
SITE_NAME=IGI-BOLOGNA

# The contact e-mail of your site.
# A coma separated list of email addresses. 
SITE_EMAIL="grid-operations@lists.cnaf.infn.it"

# It is the position of your site north or south of the equator 
# measured from -90. to 90. with positive values going north and 
# negative values going south. 
SITE_LAT=44.4948

# It is the position of the site east or west of Greenwich, England 
# measured from -180. to 180. with positive values going east and 
# negative values going west.  
SITE_LONG=11.3417
For your convenience there is an explanation of each yaim variable. For more details look at...

services/glite-bdii_site

# cat siteinfo/services/glite-bdii_site 
################################
# Site-wide settings

SITE_DESC="IGI resource center in Bologna"
SITE_SUPPORT_EMAIL="grid-operations@lists.cnaf.infn.it"
SITE_SECURITY_EMAIL="grid-sec@cnaf.infn.it"
SITE_LOC="Bologna, Italy"
SITE_WEB="http://igi.cnaf.infn.it"

SITE_OTHER_GRID="EGI"
SITE_OTHER_EGI_NGI="NGI_IT"

# Available values: [prod|pps|cert]
SITE_OTHER_EGEE_SERVICE="prod"

# List of hosts where there are services that want to publish into the BDII
#BDII_REGIONS="host-id-1 [host-id-2 [...]]"    
BDII_REGIONS="MONIT TOPBDII SBDII CREAM01 CREAM02 STORM LFC PX VOMS VOMS2 VOMSMANIA WMSMULTI WMSCMS"

# The following example is valid for hosts using BDII. 
# If your host is using MDS instead (all 3.0 nodes)
# change the port to 2135 and mds-vo-name=local
#BDII_host-id-1_URL="ldap://host-id-1-hostname:2170/mds-vo-name=resource,o=grid"
BDII_MONIT_URL="ldap://mon-it.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_TOPBDII_URL="ldap://egee-bdii.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_SBDII_URL="ldap://bdii.grid.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_CREAM01_URL="ldap://cream-01.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_CREAM02_URL="ldap://cream-02.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_STORM_URL="ldap://darkstorm.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_PX_URL="ldap://$PX_HOST:2170/mds-vo-name=resource,o=grid"
BDII_VOMS_URL="ldap://voms.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_VOMS2_URL="ldap://voms2.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_VOMSMANIA_URL="ldap://vomsmania.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_LFC_URL="ldap://lfcserver.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_LFC2_URL="ldap://lfcitaliangrid.it:2170/mds-vo-name=resource,o=grid"
BDII_WMSMULTI_URL="ldap://wms-multi.grid.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"
BDII_WMSCMS_URL="ldap://wms-cms-analisys..grid.cnaf.infn.it:2170/mds-vo-name=resource,o=grid"

yaim check

Verify to have set all the yaim variables by launching:
# chmod -R 600 /root/siteinfo

#  /opt/glite/yaim/bin/yaim -v -s siteinfo/site-info.def -n BDII_site
   INFO: Configuring HOST: bdii-01.cnaf.infn.it
   INFO: Using site configuration file: siteinfo/site-info.def
   INFO: Sourcing service specific configuration file: siteinfo/services/glite-bdii_site
   INFO: 
         ###################################################################
         
         .             /'.-. ')
         .     yA,-"-,( ,m,:/ )   .oo.     oo    o      ooo  o.     .oo
         .    /      .-Y a  a Y-.     8. .8'    8'8.     8    8b   d'8
         .   /           ~ ~ /         8'    .8oo88.     8    8  8'  8
         . (_/         '===='          8    .8'     8.   8    8  Y   8
         .   Y,-''-,Yy,-.,/           o8o  o8o    o88o  o8o  o8o    o8o
         .    I_))_) I_))_)
         
         
         current working directory: /root
         site-info.def date: May 24 14:38 siteinfo/site-info.def
         yaim command: -v -s siteinfo/site-info.def -n BDII_site
         log file: /opt/glite/yaim/bin/../log/yaimlog
         Thu May 24 15:19:45 CEST 2012 : /opt/glite/yaim/bin/yaim
         
         Installed YAIM versions:
         glite-yaim-bdii 4.3.9-1
         glite-yaim-core 5.1.0-1
         
         ####################################################################
   INFO: The default location of the grid-env.(c)sh files will be: /usr/libexec
   INFO: Sourcing the utilities in /opt/glite/yaim/functions/utils
   INFO: Detecting environment
   INFO: Executing function: config_gip_site_check 
   INFO: Executing function: config_gip_bdii_site_check 
   INFO: Executing function: config_info_service_bdii_site_check 
   INFO: Executing function: config_bdii_5.2_check 
   INFO: Checking is done.
   INFO: All the necessary variables to configure BDII_site are defined in your configuration files.
   INFO: Please, bear in mind that YAIM only guarantees the definition of variables
   INFO: controlled in the _check functions.
   INFO: YAIM terminated succesfully.

yaim config

# /opt/glite/yaim/bin/yaim -c -s site-info_bdii-01.def -n BDII_site
   INFO: Using site configuration file: site-info_bdii-01.def
   [...]
   INFO: YAIM terminated succesfully.

Service Checks

BDII checks

  • check the information published by launching simple ldap queries
ldapsearch -x -LLL -H ldap://bdii-01.cnaf.infn.it:2170 -b mds-vo-name=resource,o=grid 'objectClass=GlueSite'
dn: GlueSiteUniqueID=IGI-BOLOGNA,Mds-Vo-name=resource,o=grid
GlueSiteDescription: IGI resource center in Bologna
GlueSiteSecurityContact: mailto:grid-sec@cnaf.infn.it
GlueSiteSponsor: none
objectClass: GlueTop
objectClass: GlueSite
objectClass: GlueKey
objectClass: GlueSchemaVersion
GlueSiteSysAdminContact: mailto:grid-operations@lists.cnaf.infn.it
GlueSiteName: IGI-BOLOGNA
GlueSiteUniqueID: IGI-BOLOGNA
GlueSchemaVersionMinor: 3
GlueSiteLongitude: 11.3417
GlueSiteLatitude: 44.4948
GlueSchemaVersionMajor: 1
GlueSiteOtherInfo: CONFIG=yaim
GlueSiteOtherInfo: EGEE_SERVICE=prod
GlueSiteOtherInfo: EGI_NGI=NGI_IT
GlueSiteOtherInfo: GRID=EGI
GlueSiteUserSupportContact: mailto:grid-operations@lists.cnaf.infn.it
GlueSiteWeb: http://igi.cnaf.infn.it
GlueSiteEmailContact: mailto:grid-operations@lists.cnaf.infn.it
GlueSiteLocation: Bologna, Italy

  • check that all the services are published
$ ldapsearch -x -LLL -H ldap://bdii-01.cnaf.infn.it:2170 -b mds-vo-name=IGI-BOLOGNA,o=grid 'objectClass=GlueService' GlueServiceUniqueID
[...]

Revisions

Date Comment By
2012-05-24 First draft Paolo Veronesi

-- PaoloVeronesi - 2012-05-24

-- PaoloVeronesi - 2012-05-25

 
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