net/mwan3: add status track ubus interface
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Florian Eckert
parent
ab5cb3164b
commit
84df06e0dc
2 changed files with 143 additions and 0 deletions
126
net/mwan3/files/usr/libexec/rpcd/mwan3
Executable file
126
net/mwan3/files/usr/libexec/rpcd/mwan3
Executable file
|
|
@ -0,0 +1,126 @@
|
|||
#!/bin/sh
|
||||
|
||||
. /lib/functions.sh
|
||||
. /usr/share/libubox/jshn.sh
|
||||
|
||||
MWAN3_STATUS_DIR="/var/run/mwan3track"
|
||||
MWAN3_PID_FILE="/var/run/mwan3track"
|
||||
|
||||
IPS="/usr/sbin/ipset"
|
||||
IPT4="/usr/sbin/iptables -t mangle -w"
|
||||
IPT6="/usr/sbin/ip6tables -t mangle -w"
|
||||
|
||||
report_connected_v4() {
|
||||
local address
|
||||
|
||||
if [ -n "$($IPT4 -S mwan3_connected 2> /dev/null)" ]; then
|
||||
for address in $($IPS list mwan3_connected_v4 | tail -n +8); do
|
||||
json_add_string "" "${address}"
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
report_connected_v6() {
|
||||
local address
|
||||
|
||||
if [ -n "$($IPT6 -S mwan3_connected 2> /dev/null)" ]; then
|
||||
for address in $($IPS list mwan3_connected_v6 | tail -n +8); do
|
||||
json_add_string "" "${address}"
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
get_mwan3_status() {
|
||||
local iface="${1}"
|
||||
local iface_select="${2}"
|
||||
local running="0"
|
||||
local pid=""
|
||||
local status=""
|
||||
|
||||
if [ "${iface}" = "${iface_select}" ] || [ "${iface_select}" = "" ]; then
|
||||
if [ -f "${MWAN3_PID_FILE}-${iface}.pid" ]; then
|
||||
pid="$(cat "${MWAN3_PID_FILE}-${iface}.pid")"
|
||||
status="$(pgrep -f mwan3track | grep "${pid}")"
|
||||
if [ "${status}" != "" ]; then
|
||||
running="1"
|
||||
fi
|
||||
fi
|
||||
|
||||
json_add_object "${iface}"
|
||||
json_add_string "score" "$(cat "$MWAN3_STATUS_DIR/${iface}/SCORE")"
|
||||
json_add_string "lost" "$(cat "$MWAN3_STATUS_DIR/${iface}/LOST")"
|
||||
json_add_string "turn" "$(cat "$MWAN3_STATUS_DIR/${iface}/TURN")"
|
||||
json_add_string "status" "$(cat "$MWAN3_STATUS_DIR/${iface}/STATUS")"
|
||||
json_add_boolean "running" "${running}"
|
||||
json_add_array "track_ip"
|
||||
for file in $MWAN3_STATUS_DIR/${iface}/*; do
|
||||
track="${file#*/TRACK_}"
|
||||
if [ "${track}" != "${file}" ]; then
|
||||
json_add_object
|
||||
json_add_string ip "${track}"
|
||||
json_add_string status "$(cat "${file}")"
|
||||
json_close_object
|
||||
fi
|
||||
done
|
||||
json_close_array
|
||||
json_close_object
|
||||
fi
|
||||
}
|
||||
|
||||
case "$1" in
|
||||
list)
|
||||
json_init
|
||||
json_add_object "status"
|
||||
json_add_string "section" "x"
|
||||
json_add_string "interface" "x"
|
||||
json_close_object
|
||||
json_dump
|
||||
;;
|
||||
call)
|
||||
case "$2" in
|
||||
status)
|
||||
local section iface
|
||||
read input;
|
||||
json_load "$input"
|
||||
json_get_var section section
|
||||
json_get_var iface interface
|
||||
|
||||
config_load mwan3
|
||||
json_init
|
||||
case "$section" in
|
||||
interfaces)
|
||||
json_add_object interfaces
|
||||
config_foreach get_mwan3_status interface "${iface}"
|
||||
json_close_object
|
||||
;;
|
||||
connected)
|
||||
json_add_object connected
|
||||
json_add_array ipv4
|
||||
report_connected_v4
|
||||
json_close_array
|
||||
json_add_array ipv6
|
||||
report_connected_v6
|
||||
json_close_array
|
||||
json_close_object
|
||||
;;
|
||||
*)
|
||||
# interfaces
|
||||
json_add_object interfaces
|
||||
config_foreach get_mwan3_status interface
|
||||
json_close_object
|
||||
# connected
|
||||
json_add_object connected
|
||||
json_add_array ipv4
|
||||
report_connected_v4
|
||||
json_close_array
|
||||
json_add_array ipv6
|
||||
report_connected_v6
|
||||
json_close_array
|
||||
json_close_object
|
||||
;;
|
||||
esac
|
||||
json_dump
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
|
|
@ -8,6 +8,10 @@ INTERFACE=""
|
|||
clean_up() {
|
||||
$LOG notice "Stopping mwan3track for interface \"${INTERFACE}\""
|
||||
rm "/var/run/mwan3track-${INTERFACE}.pid" &> /dev/null
|
||||
rm -rf "/var/run/mwan3track/${INTERFACE}" &> /dev/null
|
||||
if [ -z "$(ls -A "/var/run/mwan3track")" ]; then
|
||||
rm -rf "/var/run/mwan3track"
|
||||
fi
|
||||
exit 0
|
||||
}
|
||||
|
||||
|
|
@ -19,6 +23,7 @@ main() {
|
|||
|
||||
INTERFACE=$1
|
||||
echo "$$" > /var/run/mwan3track-$1.pid
|
||||
mkdir -p /var/run/mwan3track/$1
|
||||
trap clean_up SIGINT SIGTERM
|
||||
|
||||
config_load mwan3
|
||||
|
|
@ -37,7 +42,9 @@ main() {
|
|||
local host_up_count=0
|
||||
local lost=0
|
||||
local sleep_time=0
|
||||
local turn=0
|
||||
|
||||
echo "offline" > /var/run/mwan3track/$1/STATUS
|
||||
while true; do
|
||||
|
||||
sleep_time=$interval
|
||||
|
|
@ -46,8 +53,10 @@ main() {
|
|||
ping -I $2 -c $count -W $timeout -s $size -q $track_ip &> /dev/null
|
||||
if [ $? -eq 0 ]; then
|
||||
let host_up_count++
|
||||
echo "up" > /var/run/mwan3track/$1/TRACK_${track_ip}
|
||||
else
|
||||
let lost++
|
||||
echo "down" > /var/run/mwan3track/$1/TRACK_${track_ip}
|
||||
fi
|
||||
done
|
||||
|
||||
|
|
@ -61,6 +70,7 @@ main() {
|
|||
fi
|
||||
|
||||
if [ $score -eq $up ]; then
|
||||
echo "offline" > /var/run/mwan3track/$1/STATUS
|
||||
$LOG notice "Interface $1 ($2) is offline"
|
||||
env -i ACTION=ifdown INTERFACE=$1 DEVICE=$2 /sbin/hotplug-call iface
|
||||
score=0
|
||||
|
|
@ -74,6 +84,7 @@ main() {
|
|||
lost=0
|
||||
|
||||
if [ $score -gt $up ]; then
|
||||
echo "online" > /var/run/mwan3track/$1/STATUS
|
||||
score=$(($down+$up))
|
||||
elif [ $score -le $up ]; then
|
||||
sleep_time=$recovery_interval
|
||||
|
|
@ -83,10 +94,16 @@ main() {
|
|||
$LOG notice "Interface $1 ($2) is online"
|
||||
env -i ACTION=ifup INTERFACE=$1 DEVICE=$2 /sbin/hotplug-call iface
|
||||
rm /var/run/mwan3track-$1.pid
|
||||
rm -rf "/var/run/mwan3track/${1}" &> /dev/null
|
||||
exit 0
|
||||
fi
|
||||
fi
|
||||
|
||||
let turn++
|
||||
echo "${lost}" > /var/run/mwan3track/$1/LOST
|
||||
echo "${score}" > /var/run/mwan3track/$1/SCORE
|
||||
echo "${turn}" > /var/run/mwan3track/$1/TURN
|
||||
|
||||
host_up_count=0
|
||||
sleep $sleep_time
|
||||
done
|
||||
|
|
|
|||
Loading…
Reference in a new issue