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restic: add randomized delay to backup timers
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Backups to the shared restic repository were all scheduled at exactly
midnight, causing lock conflicts. Adding RandomizedDelaySec spreads
them out over a 2-hour window to prevent simultaneous access.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Torjus Håkestad
2026-02-06 01:07:55 +01:00
parent 682b07b977
commit eee3dde04f
2 changed files with 3 additions and 0 deletions
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hosts/monitoring01/configuration.nix
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@@ -72,6 +72,7 @@
timerConfig = {
OnCalendar = "daily";
Persistent = true;
RandomizedDelaySec = "2h";
};
pruneOpts = [
"--keep-daily 7"
@@ -88,6 +89,7 @@
timerConfig = {
OnCalendar = "daily";
Persistent = true;
RandomizedDelaySec = "2h";
};
pruneOpts = [
"--keep-daily 7"