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modules/nixos/backup: add hourly

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This commit is contained in:
zowoq 2024-11-03 12:33:09 +10:00
parent 237b43c1d4
commit 4eda852b6f
4 changed files with 25 additions and 3 deletions
modules/nixos
backup.nix

11
modules/nixos/backup.nix
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@ -18,6 +18,12 @@
paths = lib.mkOption {
type = lib.types.listOf lib.types.str;
};
startAt = lib.mkOption {
type = lib.types.enum [
"daily"
"hourly"
];
};
};
}
);
@ -39,16 +45,15 @@
builtins.map (backup: {
inherit (backup) name;
value = {
inherit (backup) paths;
inherit (backup) paths startAt;
repo = "u416406@u416406.your-storagebox.de:/./${config.networking.hostName}-${backup.name}";
encryption.mode = "none";
compression = "auto,zstd";
startAt = "daily";
environment.BORG_RSH = "ssh -oPort=23 -i ${config.age.secrets.hetzner-borgbackup-ssh.path}";
preHook = "set -x";
postHook = ''
cat > /var/log/telegraf/borgbackup-job-${backup.name}.service <<EOF
task,frequency=daily last_run=$(date +%s)i,state="$([[ $exitStatus == 0 ]] && echo ok || echo fail)"
task,frequency=${backup.startAt} last_run=$(date +%s)i,state="$([[ $exitStatus == 0 ]] && echo ok || echo fail)"
EOF
'';
prune.keep = {