machines/mermet/sanoid.nix

   1 { pkgs, lib, config, ... }:
   2 let
   3   inherit (config.users) users;
   4 in
   5 {
   6 system.activationScripts.backup = ''
   7   ${pkgs.zfs}/bin/zfs allow -u ${users.backup.name} bookmark,hold,send rpool
   8 '';
   9 services.sanoid = {
  10   enable = true;
  11   templates = {
  12     local = {
  13       autosnap = true;
  14       autoprune = true;
  15       monthly = 3;
  16     };
  17     remote = {
  18       autosnap = false;
  19       autoprune = true;
  20       monthly = 3;
  21     };
  22   };
  23   extraArgs = [
  24     "--verbose"
  25     #"--debug"
  26   ];
  27   datasets = {
  28     "rpool/var/git" = {
  29       use_template = [ "local" ];
  30       daily = 7;
  31     };
  32     "rpool/var/mail" = {
  33       use_template = [ "local" ];
  34       hourly = 12;
  35       daily = 7;
  36     };
  37     "rpool/var/public-inbox" = {
  38       use_template = [ "local" ];
  39       daily = 7;
  40     };
  41     "rpool/var/www" = {
  42       use_template = [ "local" ];
  43       daily = 7;
  44     };
  45     "rpool/var/redis" = {
  46       use_template = [ "local" ];
  47       hourly = 0;
  48       daily = 7;
  49     };
  50     "rpool/home/julm/mail" = {
  51       use_template = [ "local" ];
  52       hourly = 12;
  53       daily = 7;
  54     };
  55     "rpool/home/julm/log" = {
  56       use_template = [ "local" ];
  57       hourly = 12;
  58       daily = 7;
  59       monthly = 1;
  60     };
  61     "rpool/backup/losurdo/home/julm/work" = {
  62       use_template = [ "remote" ];
  63       daily = 31;
  64     };
  65     "rpool/backup/losurdo/var/postgresql" = {
  66       use_template = [ "remote" ];
  67       daily = 31;
  68     };
  69   };
  70 };
  71 }