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Change DNS when VPS is down and Pi-Hole used

This commit is contained in:
Ycarus (Yannick Chabanois) 2019-08-09 17:20:12 +02:00
parent 3193f4ef70
commit 00ddf7b378
2 changed files with 31 additions and 0 deletions

View file

@ -184,6 +184,24 @@ del_server_route() {
ip route del default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
}
disable_pihole() {
local server=$1
if [ "$(uci -q get openmptcprouter.${server}.pihole)" = "1" ];
uci -q batch <<-EOF >/dev/null
set dhcp.@dnsmasq[0].server='127.0.0.1#5353'
commit dhcp
EOF
fi
}
enable_pihole() {
local server=$1
if [ "$(uci -q get openmptcprouter.${server}.pihole)" = "1" ];
_log "Restart openmptcprouter-vps..."
/etc/init.d/openmptcprouter-vps restart
fi
}
dns_flush() {
unbound-control flush-negative >/dev/null 2>&1
unbound-control flush-bogus >/dev/null 2>&1
@ -264,6 +282,8 @@ if [ "$OMR_TRACKER_STATUS" = "ERROR" ]; then
/etc/init.d/shadowsocks-libev rules_up
fi
fi
config_load openmptcprouter
config_foreach disable_pihole server
fi
dns_flush
uci -q delete openmptcprouter.$OMR_TRACKER_INTERFACE.lc
@ -321,6 +341,8 @@ if [ "$OMR_TRACKER_INTERFACE" = "glorytun" ] || [ "$OMR_TRACKER_INTERFACE" = "om
fi
uci -q commit openmptcprouter
fi
config_load openmptcprouter
config_foreach enable_pihole server
#ubus call network reload
exit 0
fi

View file

@ -175,6 +175,15 @@ _get_vps_config() {
vpn="$(uci -q get openmptcprouter.settings.vpn)"
pihole="$(echo "$vps_config" | jsonfilter -q -e '@.pihole.state')"
if [ "$pihole" = "true" ]; then
uci -q batch <<-EOF >/dev/null
set openmptcprouter.${servername}.pihole='1'
EOF
else
uci -q batch <<-EOF >/dev/null
set openmptcprouter.${servername}.pihole='0'
EOF
fi
glorytun_state=0
glorytun_change=0