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Start migrating config to NixOS modules

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This commit is contained in:
Paul-Henri Froidmont 2022-09-16 01:29:46 +02:00
parent c1211cb4e5
commit c0d929be0b
Signed by: phfroidmont
GPG key ID: BE948AFD7E7873BE
11 changed files with 283 additions and 183 deletions
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59
modules/custom-monit.nix
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@ -1,59 +0,0 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.custom-monit;
in
{
options.services.custom-monit = {
additionalConfig = mkOption {
type = types.lines;
default = "";
};
};
config = {
sops.secrets = {
monitMailserverConfig = {
owner = config.services.borgbackup.jobs.data.user;
key = "monit/mailserver_config";
};
};
services.monit = {
enable = true;
config = ''
set daemon 30
with start delay 90
set httpd
port 2812
use address 127.0.0.1
allow localhost
set ssl {
verify : enable,
}
include ${config.sops.secrets.monitMailserverConfig.path}
set mail-format { from: monit@banditlair.com }
set alert alerts@banditlair.com with reminder on 120 cycles
check system $HOST
if cpu usage > 95% for 10 cycles then alert
if memory usage > 75% for 5 times within 15 cycles then alert
if swap usage > 25% then alert
check filesystem root with path /
if SPACE usage > 90% then alert
check file daily-backup-done with path /nix/var/data/backup/backup-ok
if changed timestamp then alert
if timestamp > 26 hours then alert
${cfg.additionalConfig}
'';
};
};
}