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feat: update btrbk configs

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Ryan Yin
2024-07-30 11:41:38 +08:00
parent e2457e80aa
commit 0620f199b2
2 changed files with 7 additions and 1 deletions
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2
modules/nixos/base/btrbk.nix
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@@ -18,7 +18,7 @@
services.btrbk.instances.btrbk = { services.btrbk.instances.btrbk = {
# How often this btrbk instance is started. See systemd.time(7) for more information about the format. # How often this btrbk instance is started. See systemd.time(7) for more information about the format.
onCalendar = "Tue,Fri,Sat,Sun *-*-* 3:45:20"; # daily at 3:45, except on Monday, Wednesday, and Thursday onCalendar = "Tue,Thu,Sat *-*-* 3:45:20";
settings = { settings = {
# how to prune local snapshots: # how to prune local snapshots:
# 1. keep daily snapshots for xx days # 1. keep daily snapshots for xx days

6
modules/nixos/server/kubevirt-hardware-configuration.nix
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@@ -18,6 +18,12 @@
"${toString modulesPath}/profiles/qemu-guest.nix" "${toString modulesPath}/profiles/qemu-guest.nix"
]; ];
# backup only once a week inside all virtual machines
services.btrbk.instances.btrbk = {
onCalendar = lib.mkForce "Wed *-*-* 5:25:20";
settings.snapshot_preserve = lib.mkForce "7d";
};
config = { config = {
fileSystems."/" = { fileSystems."/" = {
device = "/dev/disk/by-label/nixos"; device = "/dev/disk/by-label/nixos";