Installation

The current version of the LCAS relies on globus2.0 (beta), so these RPMs have to be installed first. In addition the RPMs mentioned here have to be installed on the gatekeeper node.

Table 1: RPMs to be installed.

RPM	min. version	description	URL
edg-lcas	1.0.3	the LCAS shared library and some example configuration databases for the standard authorization modules	http://datagrid.in2p3.fr/distribution/datagrid/wp4/gridification/RPMS/
obj-lcas	1.0-3	the LCFG object that configures the LCAS authorization modules	http://datagrid.in2p3.fr/distribution/datagrid/wp4/installation/RPMS/LCFG/
edg_gatekeeper-gcc32dbg_pgm	2.0.1-21d	the modified globus gatekeeper	http://datagrid.in2p3.fr/distribution/datagrid/wp4/gridification/RPMS/
globus_gatekeeper-edgconfig	0.15-1	the gatekeeper daemon startup script	http://datagrid.in2p3.fr/distribution/globus/edgconfig/0.15/RPMS/
obj-globus	1.0-14	the LCFG object that a.o. configures the file globus.conf	http://datagrid.in2p3.fr/distribution/datagrid/wp4/installation/RPMS/LCFG/

The LCAS library will be installed in /opt/edg/lib/lcas/ and the example configuration files in /opt/edg/etc/lcas/. The path of the modified gatekeeper executable will be /opt/edg/sbin/edg-gatekeeper.

From CVS:
The LCAS library can also be built directly from the cvs repository by the following steps:

• cvs export -r <version_tag> fabric_mgt/gridification/lcas - export the source from CVS using a tagged version
• cd fabric_mgt/gridification/lcas; ./bootstrap - run the bootstrap script to run autotools
• ./configure -prefix=<path> -libdir=<path>/lib/lcas -sysconfdir=<path>/etc/lcas - run the configure script
• make rpm - if you want to make the rpm
• make; make install - build and install the LCAS Library and the example configuration files.