Difference: NotesAboutInstallationAndConfigurationOfATopBDII (5 vs. 6)

Revision 62012-01-11 - PaoloVeronesi

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Notes about Installation and Configuration of a Top BDII

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  NB: The TOP-BDII service is a CORE service, it should not be installed at Resource Center level. The official endpoint provided by IGI is egee-bdii.cnaf.infn.it and MUST be used by all Resource Centers and Services part of the IGI infrastructure. If you want to provide an official instances which will be added to the IGI endpoint, please contact igi-noc@lists.italiangrid.it
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References

  1. About IGI - Italian Grid infrastructure
  2. About IGI Release
  3. IGI Official Installation and Configuration guide
  4. Troubleshooting Guide for Operational Errors on EGI Sites
  5. Grid Administration FAQs page
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  • The service needs at least two cores, 4 GB RAM, 10 GB disk space. A full virtualized machine based on KVM has been used in the following notes.
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Service Installation

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O.S. and Repos

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O.S. and Repos

 
  • Starts from a fresh installation of Scientific Linux 5.x (x86_64).
# cat /etc/redhat-release 
Scientific Linux SL release 5.7 (Boron) 
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Update host and perform the installation of package(s)

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Update host and perform the installation of package(s)

 
# yum clean all
Loaded plugins: downloadonly, kernel-module, priorities, protect-packages, protectbase, security, verify, versionlock
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Service configuration

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Service configuration

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site-info.def

 The configuration file for this service is really basic:
# cat site-info.def 
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YAIM check

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yaim check

 
#  chmod -R 600 /root/siteinfo
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YAIM config

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yaim config

 Please use the debug flag ( "-d 6") to configure the services in order to have detailed information. For your convenience yo can save all the configuration information in a log file you can look at any time, separated from the yaimlog defulat one.
# /opt/glite/yaim/bin/yaim -c -d 6 -s /root/siteinfo/site-info.def -n BDII_top
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Service checks

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Service checks

 The service could takes ~10 minutes to publish all the informations. From a User Interfaces, try the following commands (replace top-bdii01.cnaf.infn.it with your top-bdii hostname):
  • telnet top-bdii01.cnaf.infn.it 2170. The port 2170 must be opened.
 
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