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#!/bin/sh /etc/rc.common
# Copyright (C) 2013 Julius Schulz-Zander <julius@net.t-labs.tu-berlin.de>
# Copyright (C) 2014-2017 OpenWrt.org
# Copyright (C) 2018 Yousong Zhou <yszhou4tech@gmail.com>
# Copyright (C) 2021 Felix Fietkau <nbd@nbd.name>
. /lib/functions/procd.sh
START=15
ovs_ctl="/usr/share/openvswitch/scripts/ovs-ctl"; [ -x "$ovs_ctl" ] || ovs_ctl=:
ovn_ctl="/usr/share/ovn/scripts/ovn-ctl"; [ -x "$ovn_ctl" ] || ovn_ctl=:
extra_command "status" "Get status information"
service_triggers() {
procd_add_reload_trigger openvswitch
}
init_triggers() {
procd_open_service "$(basename ${basescript:-$initscript})" "$initscript"
procd_close_service set
}
start() {
init_triggers
ovs_action start "$@"
}
reload() {
start
}
running() {
return 0
}
stop() {
procd_kill "$(basename ${basescript:-$initscript})"
ovs_action stop "$@"
}
restart() {
init_triggers
ovs_action restart "$@"
}
status() {
ovs_action status "$@"
}
ovs_action_cfgs=
ovs_action() {
local action="$1"; shift
local cfgtype
ovs_action_cfgs="$*"
config_load openvswitch
for cfgtype in ovs ovn_northd ovn_controller; do
config_foreach "ovs_xx" "$cfgtype" "$action" "$cfgtype"
done
config_foreach ovs_bridge_init "ovs_bridge"
}
ovs_xx() {
local cfg="$1"
local action="$2"
local cfgtype="$3"
local disabled
if [ -n "$ovs_action_cfgs" ] && ! list_contains "ovs_action_cfgs" "$cfg"; then
return
fi
case "$action" in
status|stop) ;;
*)
config_get_bool disabled "$cfg" disabled 0
[ "$disabled" == "0" ] || return
;;
esac
case "$cfgtype" in
ovs)
"$ovs_ctl" "$action" \
--system-id=random 1000>&-
;;
ovn_*)
"$ovn_ctl" "${action}_${cfgtype#ovn_}"
;;
esac
}
ovs_bridge_parse_port() {
case "$1" in
*:*)
port="${1%%:*}"
type="${1#*:}"
;;
*)
port="$1"
type=""
;;
esac
}
ovs_bridge_port_add() {
[ -n "$1" ] || return
ovs_bridge_parse_port "$1"
cur_type="$(ovs-vsctl get interface "$port" type 2>/dev/null)"
[ "$?" = 0 ] && {
[ "$type" = "$cur_type" ] || ovs-vsctl del-port "$port"
}
ovs-vsctl --may-exist add-port "$name" "$port" ${type:+ -- set interface "$port" type="$type"}
__port_list="$__port_list ${port} "
}
ovs_bridge_port_cleanup() {
for port in `ovs-vsctl list-ports "$name"`; do
case "$__port_list" in
*" $port "*);;
*) ovs-vsctl del-port "$port";;
esac
done
}
ovs_bridge_init() {
local cfg="$1"
local disabled
local name
local controller
config_get_bool disabled "$cfg" disabled 0
[ "$disabled" == "0" ] || return
config_get name "$cfg" name $cfg
ovs-vsctl --may-exist add-br "$name"
config_list_foreach "$cfg" "ports" ovs_bridge_port_add
config_get_bool drop "$cfg" "drop_unknown_ports" 0
[ "$drop" == 1 ] && ovs_bridge_port_cleanup
config_get controller "$cfg" controller
[ -n "$controller" ] && \
ovs-vsctl set-controller "$name" "$controller"
}
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