bn8/check_asterisk
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compare: bn8:4186810aaa109ba3f515252a80634e32800c4039
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3 commits
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Author SHA1 Message Date
Benjamin Renard 4186810aaa Improve installation doc 2022-05-19 12:14:13 +02:00
Benjamin Renard 257848145f check_sip_latency: improve output 2022-05-19 12:13:29 +02:00
Benjamin Renard 8253e3e1bc check_sip_connected_peers: fix division by zero problem 2022-05-19 12:11:20 +02:00
3 changed files with 26 additions and 5 deletions
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19
README.md
View file

@ -5,10 +5,27 @@ This repository provide a collection of scripts could be used as Icinga/Nagios c
## Installation
```
apt-get install git sed sudo
git clone https://gitea.zionetrix.net/bn8/check_asterisk.git /usr/local/src/check_asterisk
mkdir -p /usr/local/lib/nagios/plugins
cd /usr/local/src/check_asterisk
for i in /usr/local/src/check_asterisk/check_*; do ln -s $(realpath $i) /usr/local/lib/nagios/plugins/$(basename $i); done
for i in /usr/local/src/check_asterisk/check_*; do ln -s /usr/local/src/check_asterisk/$i /usr/local/lib/nagios/plugins/$(basename $i); done
cat << EOF > /etc/sudoers.d/nagios-asterisk
nagios ALL=NOPASSWD: /usr/local/lib/nagios/plugins/check_sip_connected_peers
nagios ALL=NOPASSWD: /usr/local/lib/nagios/plugins/check_sip_latency
nagios ALL=NOPASSWD: /usr/local/lib/nagios/plugins/check_sip_peers
nagios ALL=NOPASSWD: /usr/local/lib/nagios/plugins/check_sip_peer_simultaneous_channels
nagios ALL=NOPASSWD: /usr/local/lib/nagios/plugins/check_sip_zombie_channels
EOF
chmod 0400 /etc/sudoers.d/nagios-asterisk
cat << EOF > /etc/nagios/nrpe.d/asterisk.cfg
command[check_mytrunk]=sudo /usr/local/lib/nagios/plugins/check_sip_latency mytrunk
command[check_mytrunk_simultaneous_channels]=sudo /usr/local/lib/nagios/plugins/check_sip_peer_simultaneous_channels -w8 -c10 mytrunk
command[check_zombie_channels]=sudo /usr/local/lib/nagios/plugins/check_sip_zombie_channels -w2 -c3
command[check_mysite_sip_connected_peers]=sudo /usr/local/lib/nagios/plugins/check_sip_peers mysite 1.2.3.4
command[check_switchboard_peers]=sudo /usr/local/lib/nagios/plugins/check_sip_peers -w2 -c1 -W100 -C200 phone1 phone2 phone3
EOF
ln -s /usr/local/src/check_asterisk/hangup_channels /usr/local/sbin/hangup_channels
```
## Copyright

8
check_sip_connected_peers
View file

@ -102,8 +102,12 @@ do
fi
done
debug "Nb connected peers : $nb_connected"
let avg_latency=sum_latency/nb_connected
debug "Average latency of connected peers : $avg_latency ($sum_latency / $nb_connected)"
avg_latency=0
if [[ $nb_connected -gt 0 ]]
then
let avg_latency=sum_latency/nb_connected
debug "Average latency of connected peers : $avg_latency ($sum_latency / $nb_connected)"
fi
STATE=OK
MSG="$nb_connected peer(s) connected on $SITE_NAME with an average latency of $avg_latency ms|'connected peers':$nb_connected;$WARNING_PEER_NUMBER;$CRITICAL_PEER_NUMBER;0;0 'average latency':$avg_latency;$WARNING_LATENCY;$CRITICAL_LATENCY;0;0"

4
check_sip_latency
View file

@ -61,7 +61,7 @@ latency=`/usr/bin/sudo -u root /usr/sbin/rasterisk -rnx "sip show peer $PEER"|gr
if [ ! -n "$latency" ]
then
/bin/echo "SIP Latency UNKNOWN"
echo "UNKNOWN - SIP peer $PEER unknown"
exit 3
fi
@ -82,5 +82,5 @@ else
exitcode=0
fi
/bin/echo "SIP Latency ${nstatus} : $details | latency=${latency}ms"
echo "${nstatus} - SIP Latency is ${nstatus}: $details | latency=${latency}ms"
exit $exitcode