Developers guide

Chapter 8

Operating System Best Practices 72

Look at Heartbeat log file /var/log/ha-log to make sure that everything is fine.

Enable HB automatic start

# chkconfig --level 345 heartbeat on

RADIUS HA configuration

If you configured FreeRADIUS with your wireless setup and you configured redundancy, you could configure

FreeRADIUS to answer requests exclusively coming on the virtual IP. In order to do so, you need to modify

the RADIUS configuration and add RADIUS to the managed resources.

RADIUS Configuration

Modify the listen statements in the radiusd.conf file per the following. Change the

[VIP_IPV4_ADDRSS] with your virtual IP address:

listen {

type = auth

ipaddr = [VIP_IPV4_ADDRESS]

port = 0

}

listen {

type = acct

ipaddr = [VIP_IPV4_ADDRESS]

port = 0

}

Heartbeat Configuration

Add RADIUS to the managed resources (in /etc/ha.d/haresources):

pf1.example.com Ipaddr2::x.x.x.x IfUp::eth0.y IfUp::eth0.z drbddisk::mysql

Filesystem::/dev/drbd0::/var/lib/mysql::ext3 mysqld packetfence radiusd