vxlan: add new package for netifd VXLAN proto

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
This commit is contained in:
Matthias Schiffer 2017-03-10 01:23:50 +01:00
parent 732645b075
commit 452f5446b8
No known key found for this signature in database
GPG key ID: 16EF3F64CB201D9C
2 changed files with 180 additions and 0 deletions

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include $(TOPDIR)/rules.mk
PKG_NAME:=vxlan
PKG_VERSION:=1
PKG_LICENSE:=GPL-2.0
include $(INCLUDE_DIR)/package.mk
define Package/vxlan
SECTION:=net
CATEGORY:=Network
MAINTAINER:=Matthias Schiffer <mschiffer@universe-factory.net>
TITLE:=Virtual eXtensible LAN config support
DEPENDS:=+kmod-vxlan
endef
define Package/vxlan/description
Virtual eXtensible LAN config support in /etc/config/network.
endef
define Build/Compile
endef
define Build/Configure
endef
define Package/vxlan/install
$(INSTALL_DIR) $(1)/lib/netifd/proto
$(INSTALL_BIN) ./files/vxlan.sh $(1)/lib/netifd/proto/vxlan.sh
endef
$(eval $(call BuildPackage,vxlan))

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#!/bin/sh
[ -n "$INCLUDE_ONLY" ] || {
. /lib/functions.sh
. /lib/functions/network.sh
. ../netifd-proto.sh
init_proto "$@"
}
vxlan_generic_setup() {
local cfg="$1"
local mode="$2"
local local="$3"
local remote="$4"
local link="$cfg"
local port vid ttl tos mtu macaddr zone
json_get_vars port vid ttl tos mtu macaddr zone
proto_init_update "$link" 1
proto_add_tunnel
json_add_string mode "$mode"
[ -n "$tunlink" ] && json_add_string link "$tunlink"
[ -n "$local" ] && json_add_string local "$local"
[ -n "$remote" ] && json_add_string remote "$remote"
[ -n "$ttl" ] && json_add_int ttl "$ttl"
[ -n "$tos" ] && json_add_string tos "$tos"
[ -n "$mtu" ] && json_add_int mtu "$mtu"
json_add_object 'data'
[ -n "$port" ] && json_add_int port "$port"
[ -n "$vid" ] && json_add_int id "$vid"
[ -n "$macaddr" ] && json_add_string macaddr "$macaddr"
json_close_object
proto_close_tunnel
proto_add_data
[ -n "$zone" ] && json_add_string zone "$zone"
proto_close_data
proto_send_update "$cfg"
}
proto_vxlan_setup() {
local cfg="$1"
local ipaddr peeraddr
json_get_vars ipaddr peeraddr tunlink
[ -z "$peeraddr" ] && {
proto_notify_error "$cfg" "MISSING_ADDRESS"
proto_block_restart "$cfg"
exit
}
( proto_add_host_dependency "$cfg" '' "$tunlink" )
[ -z "$ipaddr" ] && {
local wanif="$tunlink"
if [ -z "$wanif" ] && ! network_find_wan wanif; then
proto_notify_error "$cfg" "NO_WAN_LINK"
exit
fi
if ! network_get_ipaddr ipaddr "$wanif"; then
proto_notify_error "$cfg" "NO_WAN_LINK"
exit
fi
}
vxlan_generic_setup "$cfg" 'vxlan' "$ipaddr" "$peeraddr"
}
proto_vxlan6_setup() {
local cfg="$1"
local ip6addr peer6addr
json_get_vars ip6addr peer6addr tunlink
[ -z "$peer6addr" ] && {
proto_notify_error "$cfg" "MISSING_ADDRESS"
proto_block_restart "$cfg"
exit
}
( proto_add_host_dependency "$cfg" '' "$tunlink" )
[ -z "$ip6addr" ] && {
local wanif="$tunlink"
if [ -z "$wanif" ] && ! network_find_wan6 wanif; then
proto_notify_error "$cfg" "NO_WAN_LINK"
exit
fi
if ! network_get_ipaddr6 ip6addr "$wanif"; then
proto_notify_error "$cfg" "NO_WAN_LINK"
exit
fi
}
vxlan_generic_setup "$cfg" 'vxlan6' "$ip6addr" "$peer6addr"
}
proto_vxlan_teardown() {
local cfg="$1"
}
proto_vxlan6_teardown() {
local cfg="$1"
}
vxlan_generic_init_config() {
no_device=1
available=1
proto_config_add_string "tunlink"
proto_config_add_string "zone"
proto_config_add_int "vid"
proto_config_add_int "port"
proto_config_add_int "ttl"
proto_config_add_int "tos"
proto_config_add_int "mtu"
proto_config_add_string "macaddr"
}
proto_vxlan_init_config() {
vxlan_generic_init_config
proto_config_add_string "ipaddr"
proto_config_add_string "peeraddr"
}
proto_vxlan6_init_config() {
vxlan_generic_init_config
proto_config_add_string "ip6addr"
proto_config_add_string "peer6addr"
}
[ -n "$INCLUDE_ONLY" ] || {
add_protocol vxlan
add_protocol vxlan6
}