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added backup

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This commit is contained in:
Ellie 2026-02-24 16:43:45 -08:00
parent e9c15d095f
commit 311c85642b
3 changed files with 62 additions and 0 deletions
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2
flake.nix
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@ -59,6 +59,7 @@
./services/ergo.nix ./services/ergo.nix
./services/forgejo.nix ./services/forgejo.nix
./services/forgejo-runner.nix ./services/forgejo-runner.nix
./services/borgbackup.nix
# ./services/akkoma.nix # ./services/akkoma.nix
]; ];
}; };
@ -84,6 +85,7 @@
./hosts/vps/disko-config.nix ./hosts/vps/disko-config.nix
./services/coturn.nix ./services/coturn.nix
./services/wireguard-outer.nix ./services/wireguard-outer.nix
./services/borgbackup-vps.nix
]; ];
}; };

19
services/borgbackup-vps.nix Normal file
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@ -0,0 +1,19 @@
{ ... }:
{
# Inbound: accept desktop offsite backups
services.borgbackup.repos.desktop = {
path = "/var/lib/borg/desktop";
authorizedKeys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINvKMpaawaw5bp73/W4dm0YEZa2FT99pXHLOYqZS8NPL borg-desktop"
];
};
# Inbound: accept homeserver backups
services.borgbackup.repos.homeserver = {
path = "/var/lib/borg/homeserver";
authorizedKeys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEkWV7RJuN4/cGGsER7oHJ55R4aZZZuDnCn/fjyPd9KX borg-homeserver"
];
};
}

41
services/borgbackup.nix Normal file
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@ -0,0 +1,41 @@
{ ... }:
{
# Outbound: back up homeserver to VPS
services.borgbackup.jobs.homeserver = {
paths = [
"/var/lib"
"/etc"
"/home"
];
repo = "ssh://borg@10.10.0.1/./homeserver";
environment.BORG_RSH = "ssh -i /etc/borg/ssh_key";
encryption = {
mode = "repokey";
passCommand = "cat /etc/borg/passphrase";
};
compression = "zstd";
startAt = "daily";
prune.keep = {
daily = 7;
weekly = 4;
monthly = 6;
};
exclude = [
"/var/lib/docker"
"/var/lib/containers"
"/var/lib/systemd/coredump"
"*.pyc"
"__pycache__"
".cache"
];
};
# Inbound: accept desktop backups
services.borgbackup.repos.desktop = {
path = "/var/lib/borg/desktop";
authorizedKeys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINvKMpaawaw5bp73/W4dm0YEZa2FT99pXHLOYqZS8NPL borg-desktop"
];
};
}