guide:Users/configuration

CA-certificates update

It must be ensured that all nodes except torque and NFS server, have a current version of CA certificates available. In the D-Grid reference installation this actualization is done by the cfengine automated configuration tool. For this you have to install the Cfengine client using the instructions here and to configure it as here.

Users / VOs update

In order to enable all new users and VOs for accessing the grid services, it must be ensured that all nodes except torque and NFS server, have a current version of the passwd and group files. In the D-Grid reference installation this actualization is done by the cfengine automated configuration tool. For this you have to install the Cfengine client using the instructions here and to configure it as here.