. /usr/share/openvswitch/scripts/ovs-lib
test -e /etc/default/openvswitch-switch && . /etc/default/openvswitch-switch
-if test X"$BRCOMPAT" = Xyes && test ! -x /usr/sbin/ovs-brcompatd; then
- BRCOMPAT=no
- log_warning_msg "ovs-brcompatd missing, disabling bridge compatibility"
-fi
-
-ovs_ctl () {
- set /usr/share/openvswitch/scripts/ovs-ctl "$@"
- if test X"$BRCOMPAT" = Xyes; then
- set "$@" --brcompat
- fi
- "$@"
+network_interfaces () {
+ INTERFACES="/etc/network/interfaces"
+ [ -e "${INTERFACES}" ] || return
+ bridges=`awk '{ if ($1 == "allow-ovs") { print $2; } }' "${INTERFACES}"`
+ [ -n "${bridges}" ] && $1 --allow=ovs ${bridges}
}
load_kmod () {
fi
set "$@" $OVS_CTL_OPTS
"$@" || exit $?
+ [ "$2" = "start" ] && network_interfaces ifup
}
stop () {
+ network_interfaces ifdown
ovs_ctl stop
}
restart () {
- # OVS_RESTART_SAVE_FLOWS can be set by package postinst script.
- if [ "$OVS_RESTART_SAVE_FLOWS" = "yes" ] || \
- [ "$1" = "--save-flows=yes" ]; then
+ # OVS_FORCE_RELOAD_KMOD can be set by package postinst script.
+ if [ "$1" = "--save-flows=yes" ] || \
+ [ "${OVS_FORCE_RELOAD_KMOD}" = "no" ]; then
start restart
+ elif [ "${OVS_FORCE_RELOAD_KMOD}" = "yes" ]; then
+ depmod -a
+
+ if [ -e /sys/module/openvswitch ]; then
+ LOADED_SRCVERSION=`cat /sys/module/openvswitch/srcversion`
+ LOADED_VERSION=`cat /sys/module/openvswitch/version`
+ elif [ -e /sys/module/openvswitch_mod ]; then
+ LOADED_SRCVERSION=`cat /sys/module/openvswitch_mod/srcversion`
+ LOADED_VERSION=`cat /sys/module/openvswitch_mod/version`
+ fi
+ SRCVERSION=`modinfo -F srcversion openvswitch 2>/dev/null`
+ VERSION=`modinfo -F version openvswitch 2>/dev/null`
+
+ ovs_ctl_log "Package upgrading:\n"\
+ "Loaded version: ${LOADED_VERSION} ${LOADED_SRCVERSION}.\n"\
+ "Version on disk: ${VERSION} ${SRCVERSION}."
+
+ # If the kernel module was previously loaded and it is different than
+ # the kernel module on disk, then do a 'force-reload-kmod'.
+ if [ -n "${LOADED_SRCVERSION}" ] && [ -n "${SRCVERSION}" ] && \
+ [ "${SRCVERSION}" != "${LOADED_SRCVERSION}" ]; then
+ start force-reload-kmod
+ else
+ start restart
+ fi
else
stop
start