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freebsd:apache24_mit_munin

FreeBSD Munin + Apache24

Apache 2.4 Config für Munin. Wichtig ist auch das www nach /var/log/munin/munin-cgi-graph.log schreiben darf. Das funktioniert auch in einem Alias (siehe die ausdokumentierte Zeile).

#################################################################
# munin
#################################################################
#Alias "/munin" "/usr/local/www/munin/"

<Directory "/usr/local/www/munin/">
        Require all granted
        Options +Indexes +ExecCGI +FollowSymLinks +SymLinksIfOwnerMatch
        ExpiresActive On
        ExpiresDefault M310
</Directory>

ScriptAlias /munin-cgi/munin-cgi-graph /usr/local/www/cgi-bin/munin-cgi-graph
<Location /munin-cgi/munin-cgi-graph>
        Require all granted
        Options +Indexes +ExecCGI
        SetHandler cgi-script
</Location>

Alias /munin-cgi/static /var/cache/munin/www/static
ScriptAlias /munin-cgi /usr/local/www/cgi-bin/munin-cgi-html
<Location /munin-cgi>
        Require all granted
        Options +Indexes +ExecCGI
        SetHandler cgi-script

        Options +Indexes +ExecCGI
</Location>

CPU Temperatur

 cat /usr/local/etc/munin/plugins/cputemp
#!/bin/sh
case $1 in
   config)
        cat <<'EOM'
graph_title CPU Temperature
graph_vlabel Temerature (C)
graph_scale no
graph_args --base 1000 -l 0
graph_category hardware
EOM
        temps=`sysctl -a | grep cpu | grep temperature | cut -f 1 -d ':' | sed "s/\./_/g" | sort`
        CPU=0
        for t in $temps; do
                echo "${t}.label " CPU ${CPU}
                echo "${t}.warning 90"
                echo "${t}.critical 100"
                CPU=$((${CPU}+1))
        done
 
        exit 0;;
esac
 
temps=`sysctl -a | grep cpu | grep temperature | cut -f 1 -d ':' |  sort`
for t in $temps; do
        v=`sysctl ${t} | cut -f 2 -d ':' | sed "s/C//g"`
        t2=`echo ${t} | sed "s/\./_/g"`
        echo "${t2}.value "${v}
done

Netzteil Spannungen mit xmbmon

cat /usr/local/etc/munin/plugins/voltages
#!/bin/sh
case $1 in
   config)
        cat <<'EOM'
graph_title Voltages
graph_vlabel Volt
graph_scale no
graph_args --base 1000 -l 0
graph_category hardware
EOM
        volts=`mbmon -A -c 1 -r | egrep 'V' | sed "s/ //g" | cut -f 1 -d ':' | sort`
        for v in $volts; do
                echo "${v}.label" ${v}
        done
 
        exit 0;;
esac
 
 
volts=`mbmon -A -c 1 -r | egrep 'V' | sed "s/ //g" | sort`
for v in $volts; do
        label=`printf $v | cut -f 1 -d ':'`
        value=`printf $v | cut -f 2 -d ':' | sed "s/+//g"`
        echo "${label}.value ${value}"
done
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freebsd/apache24_mit_munin.txt · Last modified: 2018/09/30 19:41 by georg