PREIN
/bin/sh
getent group carbon >/dev/null || groupadd -r carbon
getent passwd carbon >/dev/null || \
useradd -r -g carbon -d /var/lib/carbon \
-s /sbin/nologin -c "Carbon cache daemon" carbon
PREUN
/bin/sh
if [ $1 -eq 0 ] ; then
/sbin/service carbon-cache stop >/dev/null 2>&1
/sbin/chkconfig --del carbon-cache
/sbin/service carbon-relay stop >/dev/null 2>&1
/sbin/chkconfig --del carbon-relay
/sbin/service carbon-aggregator stop >/dev/null 2>&1
/sbin/chkconfig --del carbon-aggregator
fi
POSTIN
/bin/sh
/sbin/chkconfig --add carbon-cache
/sbin/chkconfig --add carbon-relay
/sbin/chkconfig --add carbon-aggregator