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router/metrics: denoise kea logs

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chayleaf 2023-08-13 18:08:34 +07:00
parent 4f650b2091
commit ea1d12da4f
1 changed files with 49 additions and 9 deletions
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50
system/hosts/router/metrics.nix
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@ -1,5 +1,6 @@
{ config
, router-lib
, lib
, ... }:
let
cfg = config.router-settings;
@ -25,21 +26,60 @@ in {
kea = {
enable = true;
controlSocketPaths = [
"/run/kea/kea-dhcp4-ctrl.sock"
"/run/kea/kea-dhcp6-ctrl.sock"
config.router.interfaces.br0.ipv4.kea.settings.control-socket.socket-name
config.router.interfaces.br0.ipv6.kea.settings.control-socket.socket-name
];
listenAddress = netAddresses.lan4;
};
};
router.interfaces.br0 = {
ipv4.kea.settings.control-socket = {
router.interfaces.br0 = let
# all of this just to avoid logging commands...
keaLogs = v: [
"alloc-engine"
"auth"
"bad-packets"
"database"
"ddns"
"dhcp${toString v}"
"dhcpsrv"
"eval"
"hosts"
"leases"
"options"
"packets"
"tcp"
];
in {
ipv4.kea.settings = {
control-socket = {
socket-name = "/run/kea/kea-dhcp4-ctrl.sock";
socket-type = "unix";
};
ipv6.kea.settings.control-socket = {
loggers = lib.toList {
name = "kea-dhcp4";
severity = "WARN";
output_options = [ { output = "syslog"; } ];
} ++ map (name: {
name = "kea-dhcp4.${name}";
severity = "INFO";
output_options = [ { output = "syslog"; } ];
}) (keaLogs 4);
};
ipv6.kea.settings = {
control-socket = {
socket-name = "/run/kea/kea-dhcp6-ctrl.sock";
socket-type = "unix";
};
loggers = lib.toList {
name = "kea-dhcp6";
severity = "WARN";
output_options = [ { output = "syslog"; } ];
} ++ map (name: {
name = "kea-dhcp6.${name}";
severity = "INFO";
output_options = [ { output = "syslog"; } ];
}) (keaLogs 6);
};
ipv6.corerad.settings.debug = {
address = "${netAddresses.lan4}:9430";
prometheus = true;