mkdir -p /opt/kaltura/web
kaltura-front-config.sh - we can't use rpm -q kaltura-kmc because this node may not be the one where we installed the KMC RPM on, as it resides in the web dir and does not need to be installed on all front nodes
01.UserRole.99.template.xml - the password tag is not only unneeded, it fails population.
kaltura-dwh-config.sh - deactivate signal interception when checking if the kalturadw has tables, since it is OK for it not to..
kaltura-nfs-client-config.sh - added explicit install of nfs-utils-lib.