mirror of
https://github.com/samba-team/samba.git
synced 2025-01-06 13:18:07 +03:00
3df39aa7fb
SC2164 (warning): Use 'cd ... || exit' or 'cd ... || return' in case cd fails. A problem can only occur if /etc/ctdb/ or an important subdirectory is removed, which means the script itself would not be found. Use && to silence ShellCheck. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
50 lines
1.1 KiB
Bash
Executable File
50 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Attempt to add a set of static routes.
|
|
#
|
|
# Do this in "ipreallocated" rather than just "startup" because some
|
|
# of the routes might be missing because the corresponding interface
|
|
# has not previously had any IPs assigned or IPs were previously
|
|
# released and corresponding routes were dropped.
|
|
#
|
|
# Addition of some routes might fail, errors go to /dev/null.
|
|
#
|
|
# Routes to add are defined in $CTDB_BASE/static-routes. Syntax is:
|
|
#
|
|
# IFACE NET/MASK GATEWAY
|
|
#
|
|
# Example:
|
|
#
|
|
# bond1 10.3.3.0/24 10.0.0.1
|
|
|
|
[ -n "$CTDB_BASE" ] || \
|
|
CTDB_BASE=$(d=$(dirname "$0") && cd -P "$d" && dirname "$PWD")
|
|
|
|
. "${CTDB_BASE}/functions"
|
|
|
|
load_script_options
|
|
|
|
[ -f "${CTDB_BASE}/static-routes" ] || {
|
|
exit 0
|
|
}
|
|
|
|
case "$1" in
|
|
ipreallocated)
|
|
while read iface dest gw; do
|
|
ip route add "$dest" via "$gw" dev "$iface" >/dev/null 2>&1
|
|
done <"${CTDB_BASE}/static-routes"
|
|
;;
|
|
|
|
updateip)
|
|
oiface=$2
|
|
niface=$3
|
|
while read iface dest gw; do
|
|
if [ "$niface" = "$iface" ] || [ "$oiface" = "$iface" ] ; then
|
|
ip route add "$dest" via "$gw" dev "$iface" >/dev/null 2>&1
|
|
fi
|
|
done <"${CTDB_BASE}/static-routes"
|
|
;;
|
|
esac
|
|
|
|
exit 0
|