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Eventscripts: Clean up 11.routing

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The loops can all be done without cat or grep.

The pair of loops in updateip is combined into a single loop.

Signed-off-by: Martin Schwenke <martin@meltin.net>

(This used to be ctdb commit 96fdda124f5511fb76190e7c7a7f0b98e6b01a31)
This commit is contained in:
Martin Schwenke 2012-07-17 20:13:45 +10:00
parent 3c5374a5c2
commit 35de9f2583
1 changed files with 8 additions and 9 deletions
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17
ctdb/config/events.d/11.routing
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@ -21,20 +21,19 @@ loadconfig
case "$1" in
recovered|ipreallocated)
cat $CTDB_BASE/static-routes | while read IFACE DEST GW; do
ip route add $DEST via $GW dev $IFACE >/dev/null 2>/dev/null
done
while read iface dest gw; do
ip route add "$dest" via "$gw" dev "$iface" >/dev/null 2>&1
done <"${CTDB_BASE}/static-routes"
;;
updateip)
oiface=$2
niface=$3
cat $CTDB_BASE/static-routes | egrep "^$niface " | while read IFACE DEST GW; do
ip route add $DEST via $GW dev $IFACE >/dev/null 2>/dev/null
done
cat $CTDB_BASE/static-routes | egrep "^$oiface " | while read IFACE DEST GW; do
ip route add $DEST via $GW dev $IFACE >/dev/null 2>/dev/null
done
while read iface dest gw; do
if [ "$niface" = "$iface" -o "$oiface" = "$iface" ] ; then
ip route add "$dest" via "$gw" dev "$iface" >/dev/null 2>&1
fi
done <"${CTDB_BASE}/static-routes"
;;
*)