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feat(rpi4): update restic backup config

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Felix Schröter 2021-03-21 15:39:11 +01:00
parent 50753334b4
commit 72a4fb4fbc
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GPG key ID: 910ACB9F6BD26F58
1 changed files with 35 additions and 13 deletions
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48
services/restic/rpi4.nix
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@ -1,11 +1,39 @@
{ config, pkgs, ... }:
{
services.restic.backups.rpi4 = {
initialize = true;
repository = "b2:felschr-rpi4-backup:/";
s3CredentialsFile = "/etc/nixos/secrets/restic/b2";
passwordFile = "/etc/nixos/secrets/restic/password";
let
resticConfig = args@{ name, extraPruneOpts ? [ ], ... }:
assert !hasAnyAttr [
"initialize"
"repository"
"s3CredentialsFile"
"passwordFile"
"pruneOpts"
] args;
args // {
initialize = true;
repository = "b2:felschr-rpi4-backup:/${name}";
s3CredentialsFile = "/etc/nixos/secrets/restic/b2";
passwordFile = "/etc/nixos/secrets/restic/password";
timerConfig = if (args ? timerConfig) then
args.timerConfig
else {
OnCalendar = "daily";
};
pruneOpts = [
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 3"
"--keep-yearly 1"
] ++ extraPruneOpts;
};
in {
services.restic.backups.full = resticConfig {
name = "full";
paths = [ "/home" "/var" "/etc" ];
};
services.restic.backups.data = resticConfig {
name = "data";
paths = [
"/etc/nixos"
"/home/felschr/.config/syncthing"
@ -19,12 +47,6 @@
"/var/lib/owntracks-recorder"
];
timerConfig = { OnCalendar = "hourly"; };
pruneOpts = [
"--keep-hourly 24"
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 3"
"--keep-yearly 1"
];
extraPruneOpts = [ "--keep-hourly 24" ];
};
}