The Grouper Developers are seeking practical use cases that will contribute to the development and enhancement of the Grouper product, in turn benefiting those institutions that plan to deploy Grouper.
To participate in the development of this work, we ask that you add details of your proposed use case below, as thoroughly as possible.
LIGO provisioning Use Case
Institution: LIGO
Author: Scott Koranda
Brief Description of the LIGO VO
LIGO, the Laser Interferometer Gravitational-wave Observatory seeks to detect gravitational waves--ripples in the fabric of spacetime. The LIGO Scientific Collaboration (LSC), a self-governing collaboration, was founded in 1997
and currently has more than 800 members from 70 institutions worldwide. LIGO is the funded by the NSF.
Sketch of LIGO provisioning
Consider the case of a new data analyst, named Scott Koranda, joining the collaboration by joining the LSC group at the University of Wisconsin-Milwaukee. The following types of resources must be provisioned:
- the Kerberos principal scott.koranda@LIGO.ORG is created in the master KDC and replicated to the slave KDCs
- in the LIGO master LDAP server the following dn is created:
dn: employeeNumber=882,ou=people,dc=ligo,dc=org cn: Scott Koranda objectClass: top objectClass: person objectClass: organizationalPerson objectClass: inetOrgPerson objectClass: eduPerson objectClass: posixAccount objectClass: krbPrincipalAux objectClass: eduMember objectClass: x-LIGO-TWikiObject objectClass: qmailUser uidNumber: 40882 street: UWM Physics Department$P.O. Box 413 uid: scott.koranda employeeType: Faculty, Sr. Sci/Eng facsimileTelephoneNumber: +1 414 229 5589 x-LIGO-TWikiLoginName: scottkoranda postalCode: 53201 postalAddress: UWM Physics Department$P.O. Box 413$Milwaukee$WI$53201$US telephoneNumber: +1 414 229 5056 description: /DC=org/DC=LIGO/OU=People/CN=Scott Koranda gidNumber: 40882 employeeNumber: 882 krbPrincipalName: scott.koranda@LIGO.ORG x-LIGO-TWikiName: ScottKoranda l: Milwaukee st: WI eduPersonAffiliation: University of Wisconsin at Milwaukee sn: Koranda homeDirectory: /home/scott.koranda givenName: Scott isMemberOf: Communities:LVC:LSC:CompComm:AuthProject:AuthProjectGroupMembers isMemberOf: Communities:LVC:LSC:CompComm:CompCommGroupMembers isMemberOf: Communities:LVC:LSC:LDGSysAdmin:LDGSysAdminMail isMemberOf: Communities:LVC:LVCGroupMembers isMemberOf: Communities:LVC:LSC:MOU:UWM:UWMGroupMembers isMemberOf: Communities:LVC:LSC:LSCGroupMembers isMemberOf: Communities:LSCVirgoLIGOGroupMembers isMemberOf: Communities:LVC:LSC:MOU:UWM:UWMGroupManagers mail: scott.koranda@ligo.org mailAlternateAddress: skoranda@gmail.com mailAlternateAddress: skoranda@wi.rr.com mailForwardingAddress: skoranda@gravity.phys.uwm.edu