Date: Fri, 16 Dec 2011 16:07:12 +0100 From: Filip Valder <filip@valder.cz> To: freebsd-cluster@freebsd.org Subject: HA storage, diskless booting, clustering - ifstated.conf Message-ID: <4EEB5EA0.1070104@valder.cz>
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# This is the only difference between the primary and secondary
# HAST node. Set it accordingly.
init-state primary
#init-state secondary
# Leave it or substitute "carp0" for the name of your CARP interface
# if it varies.
carp_up =3D "carp0.link.up"
carp_down =3D "!carp0.link.up"
# The "net" address is an address which can be used to determine
# whether we have connectivity. Make sure the host is always up, or
# test multiple ip's, 'or'-ing the tests.
net =3D '( "ping -q -c 1 -W 1000 10.11.12.13 > /dev/null" every 10)'
state primary {
init {
# Leave it or substitute "carp0" for the name of
# your CARP interface if it varies.
run "ifconfig carp0 advskew 10"
# Where your carp-hast-switch resides...
run "/root/bin/carp-hast-switch master"
}
if $carp_down || ! $net
set-state secondary
}
state secondary {
init {
# Leave it or substitute "carp0" for the name of
# your CARP interface if it varies.
run "ifconfig carp0 advskew 100"
# Where your carp-hast-switch resides...
run "/root/bin/carp-hast-switch slave"
}
if $carp_up && $net
set-state primary
}
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