Running bosco_cluster from within osg-configure has caused headaches for managing hosted CEs because it reinstalls the blahp on the remote side, stomping on any customizations made by the hosted CE operator. This is particularly a problem because the bosco version of the blahp is buggy so operators need to patch it regularly and so they can't re-run osg-configure without subsequently applying those patches.
osg-configure should only apply bosco changes to the remote side if needed. Add an install_cluster config knob with 3 values:
always - always run bosco_cluster
never - never run bosco_cluster
if_needed - run bosco_cluster if it hasn't been run before (i.e. the cluster isn't in bosco's clusterlist)