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#!/bin/sh
# Eventscript for CTDB to cope with externally managed public IP addresses
# If DisableIPFailover is set:
#
# * 10.interface must be disabled.
# * For connection tracking/killing to work this script must be enabled.
[ -n "$CTDB_BASE" ] || \
export CTDB_BASE=$(cd -P $(dirname "$0") ; dirname "$PWD")
. $CTDB_BASE/functions
loadconfig
if [ -z "$CTDB_PUBLIC_ADDRESSES" ] ; then
exit 0
fi
if [ ! -f "$CTDB_PUBLIC_ADDRESSES" ] ; then
if [ "$1" = "init" ]; then
echo "No public addresses file found. Nothing to do for 10.interfaces.external"
fi
exit 0
fi
takeover_assigned_ips ()
{
ctdb_get_pnn
ctdb -X ip |
awk -F'|' '{print $2}' |
while read ip ; do
if [ -n "$(ip_maskbits_iface $ip)" ] ; then
echo "Assigning $ip to this node ($pnn)"
ctdb moveip "$ip" "$pnn"
fi
done
}
ctdb_check_args "$@"
case "$1" in
startup)
takeover_assigned_ips
;;
esac
exit 0
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