awx/tools/munin_monitors/postgres_alive

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#!/bin/sh
case $1 in
config)
cat <<'EOM'
graph_title Postmaster Processes
graph_vlabel num processes
graph_category tower
postmaster.label Postmaster Processes
postmaster.type DERIVE
EOM
exit 0;;
esac
printf "postmaster.value "
ps ax | grep postmaster | grep -v grep | wc -l
printf "\n"