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tasks/backup-archive: use no local archive anymore

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It is no more than a safety net and an expensive one at that. A
dedicated external storage media would be better. Ideally, hosts should
have a snapshotting system with btrfs or similar but it is what it is
for now.
This commit is contained in:
Gabriel Arazas 2022-07-10 05:43:32 +08:00
parent 0067a7b15e
commit 6f3685f5b1
1 changed files with 31 additions and 4 deletions
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35
modules/nixos/tasks/backup-archive/default.nix
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@ -64,18 +64,45 @@ in {
];
};
fileSystems."/mnt/archives" = {
device = "/dev/disk/by-partuuid/____CHANGE_THIS_PLEASE____";
fsType = "btrfs";
noCheck = true;
options = [
# These are btrfs-specific mount options which can found in btrfs.5
# manual page.
"subvol=@"
"noatime"
"compress=zstd:4"
"space_cache=v2"
# General mount options from mount.5 manual page.
"noauto"
"nofail"
"user"
# See systemd.mount.5 and systemd.automount.5 manual page for more
# details.
"x-systemd.automount"
"x-systemd.idle-timeout=2"
"x-systemd.device-timeout=2"
];
};
services.borgbackup.jobs = {
local = borgJobCommonSetting {
local-archive = borgJobCommonSetting {
patterns = [
config.age.secrets.borg-patterns-local.path
config.age.secrets.borg-patterns.path
];
} // {
repo = "/archives/backups";
startAt = "04/5:00:00";
doInit = false;
removableDevice = true;
repo = "/mnt/archives/backups";
startAt = "daily";
};
local-archive = borgJobCommonSetting {
local-external-drive = borgJobCommonSetting {
patterns = [
config.age.secrets.borg-patterns-local.path
config.age.secrets.borg-patterns.path