help: Attempt to take over cluster resources and become the active node
run: local -a grp ;
eval "grp=($(cli-shell-api listActiveNodes cluster group))"
if [ -n "$grp" ]; then
sudo /usr/share/heartbeat/hb_takeover >&/dev/null
echo "Requesting to take over cluster resources"
else
echo "Clustering is not configured"
fi