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this stuff is just so fragile that it will enter infinite recovery and fail loops

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on any kind of tiny unexpected error

unconditionally try to remove ip addresses from both old and new interface
before trying to add it to the new interface to make it less
fragile

(This used to be ctdb commit 80acca2c91c9053c799365bae918db7ed8bdc56f)
This commit is contained in:
Ronnie Sahlberg 2010-11-10 14:45:43 +11:00
parent ebed26d755
commit 055eafb790
1 changed files with 2 additions and 5 deletions
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7
ctdb/config/events.d/10.interface
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@ -244,11 +244,8 @@ case "$1" in
iptables -D INPUT -i $oiface -d $ip -j DROP 2> /dev/null
iptables -I INPUT -i $oiface -d $ip -j DROP
delete_ip_from_iface $oiface $ip $maskbits || {
delete_ip_from_iface $niface $ip $maskbits
iptables -D INPUT -i $oiface -d $ip -j DROP 2> /dev/null
exit 1;
}
delete_ip_from_iface $oiface $ip $maskbits 2>/dev/null
delete_ip_from_iface $niface $ip $maskbits 2>/dev/null
add_ip_to_iface $niface $ip $maskbits || {
iptables -D INPUT -i $oiface -d $ip -j DROP 2> /dev/null