SAC:Standard System Setup

= Enable LDAP =

As per SAC:Setup LDAP Authentication instructions using authconfig.

Also need to update /etc/sudoers file like this:

(need to work out how to use LDAP Admin group to identify access to sudoers file)

= YUM Update =

sudo yum check-update sudo yum --exclude=dlm-kernel --exclude=cman-kernel --exclude=gnbd-kernel --exclude=GFS-kernel update

= Enable auto-home-dir creation =

Add the following line to /etc/pam.d/login and /etc/pam.d/sshd:

session   required     pam_mkhomedir.so skel=/etc/skel umask=0022

= Mount /home from NFS =

Add the following to /etc/fstab:

bucket:/export/home    /mnt/home               nfs     intr

Then wipe, and link /home to /mnt/home after ensuring there is nothing of value in /home.

mount /mnt/home rm -rf /home ln -s /mnt/home /home

= Disable SELinux =

On some systems it may be desired to disable SELinux. This can be accomplished by:


 * Editing /etc/selinux/config and changing SELINUX=enforcing to SELINUX=disabled.
 * execute "sudo /usr/sbin/setenforce 0"