Heartbeat - Execute a script at status switching

[saii]

Hello,

I would like to configure Heartbeat 2 in order to allowing the execution of a specific script at the statuts changing. In other words, I would like to execute /etc/ha.d/script_backup.sh when Heartbeat status becoming Backup and /etc/ha.d/script_master.sh when Heartbeat status becoming Master.

As instance, Carp (and Ucarp) work by default thanks this. I don't know exactly Heartbeat configuration system, but I think it is more focus on resources failover (where resources can be a service, an IP address, a daemon, etc.).

Just for information, I use Conntrack (and Conntrackd) with Heartbeat... Not with Keepalive.

Thanks for any help
S.

[signmem]

do you install heartbeat-ldirectord package?
if you want to change master server and startup some resource example service, ip, daemon, so you have to use ldirectord servcies. it's easy for use.

vi /etc/ha.d/ldirector.cf
## servername #### startup your ip address ### startup your daemon
master.station.com IPaddr::61.1.1.1/24/eth1:0 httpd

[saii]

Thank you signmem. Actually resources switching work well on my two firewalls. I can for example share an IP thanks Heartbeat's resource switching.

But I would like to execute a script when Heartbeat become Master, and an other script when Heartbeat become Slave. I believe it's possible using Heartbeat options but I don't know which...

[signmem]

try to write one script your self.
example.

using dead loop script.
monitor your flooping ip link. if change, so runing script.

else, write script into /etc/rc.d/init.d <-- try to because one service ...

[saii]

Thank for your replay. But I do not understand, sorry. Anyway I'm continuing to search.

[signmem]

do you setup flooping ip ? like this

vi /etc/ha.d/ldirector.cf
## servername #### startup your ip address ### startup your daemon
master.station.com IPaddr::61.1.1.1/24/eth1:0 httpd

then if your computer become master... ip -> 61.1.1.1/24 would link up.

use this script:
#!/bin/bash
while [ 3 -eq 4 ]
do

ip=`ifconfig eth1:0 | grep Mask | awk '{print $2}' | awk -F: '{print $2}'`
if [ $ip != "61.1.1.1" ]
then
post your scripts here.
fi.

done