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Improve check_sip_peers

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Benjamin Renard 2018-11-05 18:50:42 +01:00
parent a96e883282
commit 1017b27c1c
1 changed files with 47 additions and 18 deletions
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65
check_sip_peers
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@ -1,13 +1,20 @@
#!/bin/bash #!/bin/bash
[ ! -n "$1" ] && echo "Usage : $0 [-cX] [-wX] [-d] [peer1] [peer2]" && exit 1 function usage() {
[ -n "$1" ] && echo "$1" && echo
CRITICAL_LATENCY=100 echo "Usage : $0 [-cX] [-wX] [-CX] [-WX] [-d] [peer1] [peer2] ..."
WARNING_LATENCY=70 echo " -h Show this help message"
echo " -d Enable debug mode"
CRITICAL_PEER_NUMBER=1 echo " -c[X] Specify critical number of connected peers"
WARNING_PEER_NUMBER=2 echo " -w[X] Specify warning number of connected peers"
echo " -C[X] Specify critical latency of connected peers (in ms)"
echo " -W[X] Specify warning latency of connected peers (in ms)"
echo " [peer] Specify the peers name"
}
function debug() {
[ $DEBUG -eq 1 ] && echo -e "$( date "+%Y/%m/%d %H:%M:%S" ) - $1"
}
function checkPeer() { function checkPeer() {
PEER=$1 PEER=$1
@ -18,6 +25,8 @@ function checkPeer() {
return 3 return 3
fi fi
debug "Peer $PEER state : $state"
ok=$( echo $state|grep -c OK ) ok=$( echo $state|grep -c OK )
@ -27,7 +36,7 @@ function checkPeer() {
return 3 return 3
else else
latency=$( echo "$state"|sed 's/.*(\([0-9]*\) ms.*/\1/g' ) latency=$( echo "$state"|sed 's/.*(\([0-9]*\) ms.*/\1/g' )
[ $DEBUG -eq 1 ] && echo "Peer $PEER latency : $latency ms" debug "Peer $PEER latency : $latency ms"
if [ $latency -gt $CRITICAL_LATENCY ] if [ $latency -gt $CRITICAL_LATENCY ]
then then
st='CRITICAL LATENCY' st='CRITICAL LATENCY'
@ -45,22 +54,21 @@ function checkPeer() {
fi fi
} }
states="" CRITICAL_LATENCY=100
peers="" WARNING_LATENCY=70
nbok=0
nbcrit=0 CRITICAL_PEER_NUMBER=1
nbwarn=0 WARNING_PEER_NUMBER=2
nbunk=0
nbpeers=O
PEERS="" PEERS=""
DEBUG=0 DEBUG=0
for arg in $@ for arg in $@
do do
if [ $( echo $arg|egrep -c '^-[cwCWd][0-9]*$' ) -gt 0 ] if [ $( echo $arg|egrep -c '^-[cwCWdh][0-9]*$' ) -gt 0 ]
then then
a=$( echo $arg|sed 's/^-\([cwCWd]\).*$/\1/' ) a=$( echo $arg|sed 's/^-\([cwCWdh]\).*$/\1/' )
v=$( echo $arg|sed 's/^-[cwCWd]//' ) v=$( echo $arg|sed 's/^-[cwCWdh]//' )
case $a in case $a in
c) c)
CRITICAL_PEER_NUMBER=$v CRITICAL_PEER_NUMBER=$v
@ -77,12 +85,33 @@ do
d) d)
DEBUG=1 DEBUG=1
;; ;;
h)
usage
exit 0
;;
esac esac
else else
PEERS="$PEERS $arg" PEERS="$PEERS $arg"
fi fi
done done
[ -z "$PEERS" ] && usage "You must specify at least one peer name" && exit 1
debug "Specified peers name : $PEERS"
debug "Warning/Critical latency : $WARNING_LATENCY / $CRITICAL_LATENCY"
[ $WARNING_LATENCY -gt $CRITICAL_LATENCY ] && usage "Warning latency must be lower than critical one" && exit 1
debug "Warning/Critical peers : $WARNING_PEER_NUMBER / $CRITICAL_PEER_NUMBER"
[ $WARNING_LATENCY -gt $CRITICAL_LATENCY ] && usage "Warning peers number must be lower than critical one" && exit 1
states=""
peers=""
nbok=0
nbcrit=0
nbwarn=0
nbunk=0
nbpeers=O
for PEER in $PEERS for PEER in $PEERS
do do
let nbpeers=nbpeers+1 let nbpeers=nbpeers+1