shitbox:mrtgsnmp
1) Begin
/usr/bin/mkdir /etc/mrtg /usr/bin/mkdir /etc/cron.mrtg /usr/bin/mkdir /var/www/localhost/mrtg
2) Edit
/bin/cat -s > /etc/snmp/snmpd.conf com2sec local 127.0.0.1/32 public com2sec local 10.10.10.0/24 public group MyROGroup v1 local group MyROGroup v2c local group MyROGroup usm local view all included .1 80 access MyROGroup "" any noauth exact all none none syslocation MyLocation syscontact Me <me@somewhere.org>
Now just press [ctrl+d].
Edit /etc/conf.d/snmpd file, and add:
-c /etc/snmp/snmpd.conf
in SNMPD_FLAGS line (like this: SNMPD_FLAGS=“-c /etc/snmp/snmpd.conf”)
3) Daemon
/etc/init.d/snmpd start /sbin/rc-update add snmpd default
4) Configuration Traffic:
/usr/bin/cfgmaker \ --output=/etc/mrtg/traffic.cfg \ --ifdesc=ip \ --ifref=descr \ --global "WorkDir: /var/www/localhost/mrtg" \ --global "Options[_]: bits,growright" \ public@localhost
Cpu: Code:
/bin/cat -s > /etc/mrtg/cpu.cfg WorkDir: /var/www/localhost/mrtg LoadMIBs: /usr/share/snmp/mibs/UCD-SNMP-MIB.txt Target[localhost.cpu]:ssCpuRawUser.0&ssCpuRawUser.0:public@localhost + ssCpuRawSystem.0&ssCpuRawSystem. 0:public@localhost + ssCpuRawNice.0&ssCpuRawNice.0:public@localhost RouterUptime[localhost.cpu]: public@localhost MaxBytes[localhost.cpu]: 100 Title[localhost.cpu]: CPU Load PageTop[localhost.cpu]: <H1>Active CPU Load %</H1> Unscaled[localhost.cpu]: ymwd ShortLegend[localhost.cpu]: % YLegend[localhost.cpu]: CPU Utilization Legend1[localhost.cpu]: Active CPU in % (Load) Legend2[localhost.cpu]: Legend3[localhost.cpu]: Legend4[localhost.cpu]: LegendI[localhost.cpu]: Active LegendO[localhost.cpu]: Options[localhost.cpu]: growright,nopercent
Now just press [ctrl+d].
Mem: Code:
/bin/cat -s > /etc/mrtg/mem.cfg LoadMIBs: /usr/share/snmp/mibs/HOST-RESOURCES-MIB.txt Target[localhost.mem]: .1.3.6.1.4.1.2021.4.11.0&.1.3.6.1.4.1.2021.4.11.0:public@localhost PageTop[localhost.mem]: <H1>Free Memory </H1> WorkDir: /var/www/localhost/mrtg Options[localhost.mem]: nopercent,growright,gauge,noinfo Title[localhost.mem]: Free Memory MaxBytes[localhost.mem]: 1000000 kMG[localhost.mem]: k,M,G,T,P,X YLegend[localhost.mem]: bytes ShortLegend[localhost.mem]: bytes LegendI[localhost.mem]: Free Memory: LegendO[localhost.mem]: Legend1[localhost.mem]: Free memory, not including swap, in bytes
Now just press [ctrl+d].
Swap: Code:
/bin/cat -s > /etc/mrtg/swap.cfg LoadMIBs: /usr/share/snmp/mibs/UCD-SNMP-MIB.txt Target[localhost.swap]: memAvailSwap.0&memAvailSwap.0:public@localhost PageTop[localhost.swap]: <H1>Swap Memory</H1> WorkDir: /var/www/localhost/mrtg Options[localhost.swap]: nopercent,growright,gauge,noinfo Title[localhost.swap]: Free Memory MaxBytes[localhost.swap]: 1000000 kMG[localhost.swap]: k,M,G,T,P,X YLegend[localhost.swap]: bytes ShortLegend[localhost.swap]: bytes LegendI[localhost.swap]: Free Memory: LegendO[localhost.swap]: Legend1[localhost.swap]: Swap memory avail, in bytes
Now just press [ctrl+d].
Ping: Code:
/bin/cat -s > /etc/mrtg/ping.cfg WorkDir: /var/www/localhost/mrtg Title[localhost.ping]: Round Trip Time PageTop[localhost.ping]: <H1>Round Trip Time</H1> Target[localhost.ping]: `/etc/mrtg/ping.sh` MaxBytes[localhost.ping]: 2000 Options[localhost.ping]: growright,unknaszero,nopercent,gauge LegendI[localhost.ping]: Pkt loss % LegendO[localhost.ping]: Avg RTT Legend1[localhost.ping]: Maximum Round Trip Time in ms Legend2[localhost.ping]: Minimum Round Trip Time in ms Legend3[localhost.ping]: Maximal 5 Minute Maximum Round Trip Time in ms Legend4[localhost.ping]: Maximal 5 Minute Minimum Round Trip Time in ms YLegend[localhost.ping]: RTT (ms)
Now just press [ctrl+d].
5) Make the jobs Traffic: Code:
/bin/cat -s > /etc/cron.mrtg/traffic.sh #!/bin/sh /usr/bin/mrtg /etc/mrtg/traffic.cfg
Now just press [ctrl+d].
Cpu: Code:
/bin/cat -s > /etc/cron.mrtg/cpu.sh #!/bin/sh /usr/bin/mrtg /etc/mrtg/cpu.cfg
Now just press [ctrl+d].
Mem: Code:
/bin/cat -s > /etc/cron.mrtg/mem.sh #!/bin/sh /usr/bin/mrtg /etc/mrtg/mem.cfg
Now just press [ctrl+d].
Swap: Code:
/bin/cat -s > /etc/cron.mrtg/swap.sh #!/bin/sh /usr/bin/mrtg /etc/mrtg/swap.cfg
Now just press [ctrl+d].
Ping: Code:
/bin/cat -s > /etc/cron.mrtg/ping.sh #!/bin/sh /usr/bin/mrtg /etc/mrtg/ping.cfg
ping.sh Code:
/bin/cat -s > /etc/mrtg/ping.sh
#!/bin/sh
PING="/bin/ping"
# Google, for example
ADDR="google.com"
DATA=`$PING -c10 -s500 $ADDR -q `
LOSS=`echo $DATA | awk '{print $18 }' | tr -d %`
echo $LOSS
if [ $LOSS = 100 ];
then
echo 0
else
echo $DATA | awk -F/ '{print $5 }'
fi
Now just press [ctrl+d].
Code:
/bin/chmod +x /etc/cron.mrtg/*.sh /bin/chmod +x /etc/mrtg/ping.sh
Run each script 3 times (don't care warnings) Code:
/etc/cron.mrtg/traffic.sh /etc/cron.mrtg/cpu.sh /etc/cron.mrtg/mem.sh /etc/cron.mrtg/swap.sh /etc/cron.mrtg/ping.sh
6) Make the index Code:
/usr/bin/indexmaker --output=/var/www/localhost/mrtg/index.html \ --title="Power Under Control :)" \ --sort=name \ --enumerate \ /etc/mrtg/traffic.cfg \ /etc/mrtg/cpu.cfg \ /etc/mrtg/mem.cfg \ /etc/mrtg/swap.cfg \ /etc/mrtg/ping.cfg
7) Cronjob Code:
/bin/cat >> /var/spool/cron/crontabs/root */5 * * * * /bin/run-parts /etc/cron.mrtg 1> /dev/null
Now just press [ctrl+d]. (or /usr/bin/crontab -e)
Power Under Control Open Mozilla (I love it) and browse:
Code:
/var/www/localhost/www/index.html
(or use yours httpd server)
shitbox/mrtgsnmp.txt · Last modified: 2010/10/20 13:19 by slayer
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