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Felix Buehler 2024-07-28 21:08:02 +02:00
parent 330abe53d2
commit ea37c7b836
95 changed files with 1162 additions and 779 deletions
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59
modules/services/backup/default.nix
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@ -1,4 +1,9 @@
{ config, lib, pkgs, ... }:
{
config,
lib,
pkgs,
...
}:
let
cfg = config.my.services.backup;
in
@ -52,9 +57,7 @@ in
type = with types; listOf str;
description = lib.mdDoc "additional path(s) to back up";
default = [ "/" ];
example = [
"/home/user"
];
example = [ "/home/user" ];
};
exclude = mkOption {
type = with types; listOf str;
@ -100,8 +103,8 @@ in
# other-os
"**/.Trash" # apple
"**/.DS_Store" # apple
"**/$RECYCLE.BIN" #windows
"**/System Volume Information" #windows
"**/$RECYCLE.BIN" # windows
"**/System Volume Information" # windows
# var data
"/var/cache"
@ -138,27 +141,31 @@ in
inherit (cfg) doInit;
compression = "auto,zstd";
postHook = ''
if (( $exitStatus > 1 )); then
'' + lib.optionalString cfg.OnFailureNotification ''
# iterate over all logged in users
for user in $(users); do
sway_pid=$(${pkgs.procps}/bin/pgrep -x "sway" -u "$user")
if [ -n "$sway_pid" ]; then
# set environment variables
export $(cat /proc/$sway_pid/environ | grep -z '^DBUS_SESSION_BUS_ADDRESS=' | tr -d '\0')
export DISPLAY=:0
# send notification via dbus: https://wiki.archlinux.org/title/Desktop_notifications#Bash
${pkgs.sudo}/bin/sudo --preserve-env=DBUS_SESSION_BUS_ADDRESS,DISPLAY -u $user ${pkgs.libnotify}/bin/notify-send -u critical "BorgBackup Failed!" "Run journalctl -u borgbackup-job* for more details."
echo "sent notification"
postHook =
''
if (( $exitStatus > 1 )); then
''
+ lib.optionalString cfg.OnFailureNotification ''
# iterate over all logged in users
for user in $(users); do
sway_pid=$(${pkgs.procps}/bin/pgrep -x "sway" -u "$user")
if [ -n "$sway_pid" ]; then
# set environment variables
export $(cat /proc/$sway_pid/environ | grep -z '^DBUS_SESSION_BUS_ADDRESS=' | tr -d '\0')
export DISPLAY=:0
# send notification via dbus: https://wiki.archlinux.org/title/Desktop_notifications#Bash
${pkgs.sudo}/bin/sudo --preserve-env=DBUS_SESSION_BUS_ADDRESS,DISPLAY -u $user ${pkgs.libnotify}/bin/notify-send -u critical "BorgBackup Failed!" "Run journalctl -u borgbackup-job* for more details."
echo "sent notification"
fi
done
''
+ lib.optionalString (cfg.OnFailureMail != null) ''
journalctl -u borgbackup-job-hetzner.service | ${pkgs.mailutils}/bin/mail -r "Administrator<root@buehler.rocks>" -s "Backup Error" server@buehler.rocks
echo "sent mail"
''
+ ''
fi
done
'' + lib.optionalString (cfg.OnFailureMail != null) ''
journalctl -u borgbackup-job-hetzner.service | ${pkgs.mailutils}/bin/mail -r "Administrator<root@buehler.rocks>" -s "Backup Error" server@buehler.rocks
echo "sent mail"
'' + ''
fi
'';
'';
# for mail sending
readWritePaths = lib.optional (cfg.OnFailureMail != null) "/var/lib/postfix/queue/maildrop/";