aboutsummaryrefslogtreecommitdiffstats
path: root/netwatch-dns
diff options
context:
space:
mode:
Diffstat (limited to 'netwatch-dns')
-rw-r--r--netwatch-dns78
1 files changed, 0 insertions, 78 deletions
diff --git a/netwatch-dns b/netwatch-dns
deleted file mode 100644
index e731d95..0000000
--- a/netwatch-dns
+++ /dev/null
@@ -1,78 +0,0 @@
-#!rsc by RouterOS
-# RouterOS script: netwatch-dns
-# Copyright (c) 2022 Christian Hesse <mail@eworm.de>
-# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
-#
-# monitor and manage dns/doh with netwatch
-# https://git.eworm.de/cgit/routeros-scripts/about/doc/netwatch-dns.md
-
-:local 0 "netwatch-dns";
-:global GlobalFunctionsReady;
-:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
-
-:global EitherOr;
-:global LogPrintExit2;
-:global ParseKeyValueStore;
-:global ScriptLock;
-
-$ScriptLock $0;
-
-:if ([ / system resource get uptime ] < 5m) do={
- $LogPrintExit2 info $0 ("System just booted, giving netwatch some time to settle.") true;
-}
-
-:local DnsServers [ :toarray "" ];
-:local DnsFallback [ :toarray "" ];
-:local DnsCurrent [ / ip dns get servers ];
-
-:foreach Host in=[ / tool netwatch find where comment~"dns" disabled=no ] do={
- :local HostVal [ / tool netwatch get $Host ];
- :local HostInfo [ $ParseKeyValueStore ($HostVal->"comment") ];
-
- :if ($HostVal->"status" = "up" && $HostInfo->"disabled" != true) do={
- :if ($HostInfo->"dns" = true) do={
- :set DnsServers ($DnsServers, $HostVal->"host");
- }
- :if ($HostInfo->"dns-fallback" = true) do={
- :set DnsFallback ($DnsFallback, $HostVal->"host");
- }
- }
-}
-
-:if ([ :len $DnsServers ] > 0) do={
- :if ($DnsServers != $DnsCurrent) do={
- $LogPrintExit2 info $0 ("Updating DNS servers: " . [ :tostr $DnsServers ]) false;
- / ip dns set servers=$DnsServers;
- }
-} else={
- :if ([ :len $DnsFallback ] > 0) do={
- :if ($DnsFallback != $DnsCurrent) do={
- $LogPrintExit2 info $0 ("Updating DNS servers to fallback: " . [ :tostr $DnsFallback ]) false;
- / ip dns set servers=$DnsFallback;
- }
- }
-}
-
-:local DohServer "";
-:local DohCurrent [ / ip dns get use-doh-server ];
-
-:foreach Host in=[ / tool netwatch find where comment~"doh" disabled=no ] do={
- :local HostVal [ / tool netwatch get $Host ];
- :local HostInfo [ $ParseKeyValueStore ($HostVal->"comment") ];
-
- :if ($HostVal->"status" = "up" && $HostInfo->"doh" = true && $HostInfo->"disabled" != true && $DohServer = "") do={
- :set DohServer [ $EitherOr ($HostInfo->"doh-url") ("https://" . $HostVal->"host" . "/dns-query") ];
- }
-}
-
-:if ($DohServer != "") do={
- :if ($DohServer != $DohCurrent) do={
- $LogPrintExit2 info $0 ("Updating DoH server: " . $DohServer) false;
- / ip dns set use-doh-server=$DohServer;
- }
-} else={
- :if ($DohCurrent != "") do={
- $LogPrintExit2 info $0 ("DoH server (" . $DohCurrent . ") is down, disabling.") false;
- / ip dns set use-doh-server="";
- }
-}