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The command line arguments not set and I need it in the external script.
maxscale.cnf
[Multi-Master Monitor]
type=monitor
module=mmmon
servers=GRAANTOETS,PHPDEV,PHPPRD,201W01,202W01
user=maxscale
passwd=xxx
monitor_interval=1000
script=/home/mail_to_admin.sh --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
events=master_down,master_up, slave_up, server_down ,server_up,lost_master,lost_slave,new_master,new_slave,server_down,server_up,synced_down,synced_up
disable_master_role_setting=true
and mail_to_admin.sh
#!/bin/bash
failover_master.sh
ARGS=$(getopt -o '' --long 'event:,initiator:,nodelist:' – "$@")
eval set – "$ARGS"
while true; do
case "$1" in
--event)
shift;
event=$1
shift;
;;
--initiator)
shift;
initiator=$1
shift;
;;
--nodelist)
shift;
nodelist=$1
shift;
;;
--)
shift;
break;
;;
esac
done
candidate=echo "$nodelist" | awk -F':' '
{print $1}'
maxscale_host=echo "$initiator" | awk F'' '{print $5}'
maxscale_host=echo "$maxscale_host" | awk -F':' '{print $1}
'
echo 'candidate' $candidate >> /home/output.log
echo 'maxscale_host' $maxscale_host >> /home/output.log
output.log
candidate $NODELIST
maxscale_host
candidate $NODELIST
maxscale_host
candidate $NODELIST
maxscale_host
candidate $NODELIST
maxscale_host
candidate $NODELIST
maxscale_host
candidate $NODELIST
It looks like maxscale called the script but set the arguments to a string that is "$NODELIST"
Here is another test:
maxscale -d
Info : MaxScale will be run in the terminal process.
Configuration file : /etc/maxscale.cnf
Log directory : /var/log/maxscale
Data directory : /var/lib/maxscale/data
Module directory : /usr/lib/maxscale
Service cache : /var/cache/maxscale
in the log:
2016-10-13 08:45:38 notice : Initialise the Multi-Master Monitor module V1.1.1.
2016-10-13 08:45:38 notice : Loaded module mmmon: V1.1.1 from /usr/lib/maxscale/libmmmon.so
MaxScale> list servers
Servers.
------------------
Server | Address | Port | Connections | Status
------------------
GRAANTOETS | 172.16.3.xxx | 3306 | 0 | Master, Running
201W01 | 172.17.5.xxx | 3306 | 0 | Master, Running
202W01 | 172.20.7.xxx | 3306 | 0 | Master, Running
PHPDEV | 172.16.2.xxx | 3306 | 0 | Master, Running
PHPPRD | 172.16.2.xxx | 3306 | 0 | Master, Running
------------------
When I stop 201w01 the script is called with the following:
list servers
Servers.
------------------
Server | Address | Port | Connections | Status
------------------
GRAANTOETS | 172.16.3.xxx | 3306 | 0 | Master, Running
201W01 | 172.17.5.xxx | 3306 | 0 | Master, Running
202W01 | 172.20.7.xxx | 3306 | 0 | Down
PHPDEV | 172.16.2.xxx | 3306 | 0 | Master, Running
PHPPRD | 172.16.2.xxx | 3306 | 0 | Master, Running
------------------
I tested echo $# $@ >> my_debug.log :
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
3 --event=$EVENT --initiator=$INITIATOR --nodelist=$NODELIST
The script is called by not logged in the maxscale log file, i dont know if I'm doing something wrong because I'm new to maxscale.
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