[Devmon] Purple alerts

[Matthew E. <mat...@us...>]

Well I'm still having issues with my devmon daemon hanging. The
processes don't go away, it just seems to stop reporting to Hobbit,
about once a day or so. For anyone else having this issue, I whipped up
a quick and ugly cron job to determine if it's working and restart if not:

#!/bin/bash

export QUERY=`/bb/server/bin/bb 127.0.0.1 "hobbitdboard
host=SOME_NETWORK_DEVICE test=cpu fields=logtime"`
export CURRTIME=`perl -e "print scalar(time())"`
export DIFF=$((CURRTIME - QUERY))

echo "`date`: LOGTIME:$QUERY CURRENT:$CURRTIME DIFF:$DIFF" >>
/bb/logs/devmon-restart.log

if [ $DIFF -gt 300 ]; then
   pkill -u bbuser devmon
   su - bbuser -c "/path/to/devmon"
   echo "`date`: LOG OLDER THAN 5 MINS. RESTARTING DEVMON!" >>
/bb/logs/devmon-restart.log
fi