collectd_install_centos6.sh

PKGS="collectd collectd-apache collectd-curl collectd-dns collectd-ipmi collectd-netlink collectd-ping collectd-redis collectd-write_redis"
/usr/bin/yum -q -y install ${PKGS}

CNFFILE="/etc/collectd.conf"
CNFDIR="/etc/collectd.d"
BACKUPDIR="/root/collectd.`date +%s`"
mkdir -p ${BACKUPDIR}
mv -v ${CNFDIR}/* ${BACKUPDIR}/
cp -v ${CNFFILE} ${BACKUPDIR}/
mkdir -p ${CNFDIR}/
echo 'LoadPlugin syslog
<Plugin syslog>
       LogLevel "info"
</Plugin>
Include "'${CNFDIR}'/*.conf"' > ${CNFFILE}
echo "Hostname \"`hostname`\"" > ${CNFDIR}/00-global.conf
echo 'ReadThreads 6
WriteThreads 2
# Limit the size of the write queue. Default is no limit. Setting up a limit is
# recommended for servers handling a high volume of traffic.
WriteQueueLimitHigh 3000000
WriteQueueLimitLow   2048
#   XXX 10 second resolution
Interval 10' >> ${CNFDIR}/00-global.conf
echo 'LoadPlugin write_graphite
<Plugin write_graphite>
  <Carbon>
    Host "SOME_GRAPHITE_SERVER"
    Port "2003"
    Protocol "tcp"
    Prefix "SOME_PREFIX."
    Postfix ""
    StoreRates true
    AlwaysAppendDS false
    EscapeCharacter "_"
    SeparateInstances true
  </Carbon>
</Plugin>' > ${CNFDIR}/10-write_graphite.conf
echo 'LoadPlugin contextswitch' > ${CNFDIR}/20-contextswitch.conf
echo 'LoadPlugin cpu' > ${CNFDIR}/20-cpu.conf
echo 'LoadPlugin df
<Plugin df>
   FSType "ext3"
   FSType "ext4"
   FSType "xfs"
   FSType "btrfs"
   FSType "tmpfs"
   IgnoreSelected false
</Plugin>' > ${CNFDIR}/20-df.conf
echo 'LoadPlugin disk' > ${CNFDIR}/20-disk.conf
echo 'LoadPlugin dns' > ${CNFDIR}/20-dns.conf
echo 'LoadPlugin interface' > ${CNFDIR}/20-interface.conf
echo 'LoadPlugin protocols' > ${CNFDIR}/20-protocols.conf
echo 'LoadPlugin load' > ${CNFDIR}/20-load.conf
echo 'LoadPlugin memory' > ${CNFDIR}/20-memory.conf
echo 'LoadPlugin ping
<Plugin ping>
    Host "SOME_DNS_RESOLVERA"
    Host "SOME_DNS_RESOLVERB"
    Host "8.8.8.8"
    Interval 5.0
    Timeout 1.0
    MaxMissed 5
</Plugin>' > ${CNFDIR}/30-ping.conf
ps wu -C collectd
/sbin/service collectd restart
/sbin/chkconfig --add collectd
/sbin/chkconfig collectd on