TopBdiiForWeNMR < WeNMR

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---+ Top BDII for !WeNMR

This Top BDII (bdii-wenmr.pd.infn.it) collects information from site BDIIs defined in http://wiki.italiangrid.it/twiki/pub/WeNMR/WebHome/enmr-all-sites.conf. 
Since the 9<sup>th</sup> of May 2012 it is an alias to a server hosted at INFN-CNAF (topbdii-wenmr.pd.infn.it) and supported by IGI.
---
---++ Management instructions

The list of site BDIIs is retrieved by the script /etc/cron.hourly/bdii-siteBDII_list_update, which downloads a configuration file from the web.
After modifying that list, execute this steps to apply quickly the changes (without waiting for cron script execution and cache to be cleaned): 
<verbatim>
/etc/cron.hourly/glite-info-update-endpoints
mv -f /opt/glite/var/cache/gip/top-urls.conf/* /opt/glite/var/cache/gip/top-urls.conf.bak
service bdii restart
</verbatim>
---
---++ Installation and configuration instructions

This documentation was followed: 
   * http://igrelease.forge.cnaf.infn.it/doku.php?id=doc:guides:install-3_2
Steps executed on bdii-wenmr.pd.infn.it (SL5 x86_64): 
<verbatim>
cd /etc/yum.repos.d/
wget http://grid-it.cnaf.infn.it/mrepo/repos/sl5/x86_64/dag.repo
wget http://grid-it.cnaf.infn.it/mrepo/repos/sl5/x86_64/ig.repo
wget http://repository.egi.eu/sw/production/cas/1/current/repo-files/egi-trustanchors.repo
wget http://grid-it.cnaf.infn.it/mrepo/repos/sl5/x86_64/glite-bdii_top.repo

yum install lcg-CA
yum install ig_BDII_top
</verbatim>
Used these variables in yaim configuration file:
<verbatim>
[root@bdii-wenmr ~]# cat /usr/local/nfs/3_2/nodes/bdii-wenmr.pd.infn.it
BDII_HOST=bdii-wenmr.$MY_DOMAIN
VOS="enmr.eu"

/opt/glite/yaim/bin/ig_yaim -c -d 6 -s /usr/local/nfs/3_2/ig-site-info.def.current -n ig_BDII_top 2>&1 | tee /root/conf_ig_BDII_top.`hostname -s`.`date +%Y%m%d-%H%M%S`.log
</verbatim>

edited file /etc/glite/glite-info-update-endpoints.conf to have the list - manually managed - of wanted site-BDII:
<verbatim>
[root@bdii-wenmr ~]# cat /etc/glite/glite-info-update-endpoints.conf
[configuration]
EGI  = False
OSG = False
manual = True
# manual_file is manually downloaded from https://wiki.italiangrid.it/twiki/pub/WeNMR/WebHome/enmr-all-sites.conf
manual_file = /root/enmr-all-sites.conf
output_file = /opt/glite/etc/gip/top-urls.conf 
cache_dir = /var/cache/glite/glite-info-update-endpoints
</verbatim>

get the list of wanted site-BDII from web:
<verbatim>
wget https://wiki.italiangrid.it/twiki/pub/WeNMR/WebHome/enmr-all-sites.conf -O /root/enmr-all-sites.conf

service bdii restart
</verbatim>

executed this steps to obtain immediatly the changes:
<verbatim>
/etc/cron.hourly/glite-info-update-endpoints
mv -f /opt/glite/var/cache/gip/top-urls.conf/* /opt/glite/var/cache/gip/top-urls.conf.bak
service bdii restart
</verbatim>
---



-- Main.MarcoVerlato - 2012-03-08
Topic revision: r3 - 2012-05-09 - MarcoVerlato
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