QueryingBDII: Difference between revisions
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<pre> | <pre> | ||
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(&(objectclass=GlueCE)(GlueCEAccessControlBaseRule=VO:beapps))" dn | egrep -e "^#(.*), local, grid$" | cut -d: -f1 | tr -d '# ' | sort | uniq | ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(&(objectclass=GlueCE)(GlueCEAccessControlBaseRule=VO:beapps))" dn | egrep -e "^#(.*), local, grid$" | cut -d: -f1 | tr -d '# ' | sort | uniq | ||
</pre> | |||
=== List of sites having a CE supporting a given VO === | |||
Example for beapps : | |||
<pre> | |||
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(&(objectclass=GlueCE)(GlueCEAccessControlBaseRule=VO:beapps))" dn | egrep -e "^#(.*), local, grid$" | cut -d, -f2 | sort | uniq | |||
</pre> | |||
=== List of sites exposing cloud IaaS resources === | |||
(Found [https://wiki.egi.eu/wiki/FAQ10_EGI_Federated_Cloud_User#How_can_I_get_the_list_of_the_FedCloud_sites.3F here]) | |||
<pre> | |||
ldapsearch -x -H ldap://lcg-bdii.cern.ch:2170 -b GLUE2GroupID=grid,o=glue "GLUE2ServiceType=IaaS" | grep GLUE2ServiceAdminDomainForeignKey | |||
</pre> | |||
=== Get the OCCI endpoint to access the cloud of a given site === | |||
<pre> | |||
ldapsearch -x -H ldap://lcg-bdii.cern.ch:2170 -b GLUE2DomainID=<site_name>,GLUE2GroupID=grid,o=glue GLUE2EndpointInterfaceName=OCCI | grep GLUE2EndpointURL | |||
</pre> | </pre> | ||
Latest revision as of 15:37, 8 November 2016
What you will find on this page
Some useful commands, mainly based on ldapsearch, to extract meaningful information from BDII.
Some useful links to documentation
https://wiki.egi.eu/wiki/USG_Using_LDAP_Search
http://gridinfo.web.cern.ch/developers/resource-bdii
https://wiki.egi.eu/wiki/FAQ10_EGI_Federated_Cloud_User#Site_information
Useful commands
Get the list of top-bdii's
lcg-infosites --vo all bdii_top
Get the list of VOs supported by the CEs from a given country
Example for UK :
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(&(objectclass=GlueCE)(GlueCEUniqueID=*.ac.uk*))" | grep "GlueCEAccessControlBaseRule: VO:" | sort | uniq | cut -d: -f3
List of CEs from a given country
Example for UK :
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(GlueCEUniqueID=*.ac.uk*)" GlueCEInfoHostName | grep GlueCEInfoHostName: | sort | uniq | cut -d: -f2
List of all sites that have a CE
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(objectclass=GlueCE)" dn | egrep -e "^#(.*), local, grid$" | cut -d, -f 2 | sort | uniq
List of CEs of a given site
Example for BEgrid-ULB-VUB :
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(objectclass=GlueCE)" dn | egrep -e "^#(.*), local, grid$" | grep BEgrid-ULB-VUB | cut -d: -f1 | tr -d '# ' | sort | uniq
List of CEs supporting a given VO
Example for beapps :
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(&(objectclass=GlueCE)(GlueCEAccessControlBaseRule=VO:beapps))" dn | egrep -e "^#(.*), local, grid$" | cut -d: -f1 | tr -d '# ' | sort | uniq
List of sites having a CE supporting a given VO
Example for beapps :
ldapsearch -x -h top-bdii.cern.ch -p 2170 -b o=grid "(&(objectclass=GlueCE)(GlueCEAccessControlBaseRule=VO:beapps))" dn | egrep -e "^#(.*), local, grid$" | cut -d, -f2 | sort | uniq
List of sites exposing cloud IaaS resources
(Found here)
ldapsearch -x -H ldap://lcg-bdii.cern.ch:2170 -b GLUE2GroupID=grid,o=glue "GLUE2ServiceType=IaaS" | grep GLUE2ServiceAdminDomainForeignKey
Get the OCCI endpoint to access the cloud of a given site
ldapsearch -x -H ldap://lcg-bdii.cern.ch:2170 -b GLUE2DomainID=<site_name>,GLUE2GroupID=grid,o=glue GLUE2EndpointInterfaceName=OCCI | grep GLUE2EndpointURL