diff options
Diffstat (limited to 'nixos/modules/services/backup')
| -rw-r--r-- | nixos/modules/services/backup/borgbackup.nix | 22 | ||||
| -rw-r--r-- | nixos/modules/services/backup/zfs-replication.nix | 4 | ||||
| -rw-r--r-- | nixos/modules/services/backup/znapzend.nix | 6 |
3 files changed, 26 insertions, 6 deletions
diff --git a/nixos/modules/services/backup/borgbackup.nix b/nixos/modules/services/backup/borgbackup.nix index 0ae3d4180ae75..ae8e1dd8463bf 100644 --- a/nixos/modules/services/backup/borgbackup.nix +++ b/nixos/modules/services/backup/borgbackup.nix @@ -11,7 +11,11 @@ let mkExcludeFile = cfg: # Write each exclude pattern to a new line - pkgs.writeText "excludefile" (concatStringsSep "\n" cfg.exclude); + pkgs.writeText "excludefile" (concatMapStrings (s: s + "\n") cfg.exclude); + + mkPatternsFile = cfg: + # Write each pattern to a new line + pkgs.writeText "patternsfile" (concatMapStrings (s: s + "\n") cfg.patterns); mkKeepArgs = cfg: # If cfg.prune.keep e.g. has a yearly attribute, @@ -47,6 +51,7 @@ let borg create $extraArgs \ --compression ${cfg.compression} \ --exclude-from ${mkExcludeFile cfg} \ + --patterns-from ${mkPatternsFile cfg} \ $extraCreateArgs \ "::$archiveName$archiveSuffix" \ ${if cfg.paths == null then "-" else escapeShellArgs cfg.paths} @@ -441,6 +446,21 @@ in { ]; }; + patterns = mkOption { + type = with types; listOf str; + description = lib.mdDoc '' + Include/exclude paths matching the given patterns. The first + matching patterns is used, so if an include pattern (prefix `+`) + matches before an exclude pattern (prefix `-`), the file is + backed up. See [{command}`borg help patterns`](https://borgbackup.readthedocs.io/en/stable/usage/help.html#borg-patterns) for pattern syntax. + ''; + default = [ ]; + example = [ + "+ /home/susan" + "- /home/*" + ]; + }; + readWritePaths = mkOption { type = with types; listOf path; description = lib.mdDoc '' diff --git a/nixos/modules/services/backup/zfs-replication.nix b/nixos/modules/services/backup/zfs-replication.nix index f0267c47364d6..ce914003c6222 100644 --- a/nixos/modules/services/backup/zfs-replication.nix +++ b/nixos/modules/services/backup/zfs-replication.nix @@ -12,7 +12,7 @@ in { enable = mkEnableOption (lib.mdDoc "ZFS snapshot replication."); followDelete = mkOption { - description = lib.mdDoc "Remove remote snapshots that don't have a local correspondant."; + description = lib.mdDoc "Remove remote snapshots that don't have a local correspondent."; default = true; type = types.bool; }; @@ -30,7 +30,7 @@ in { }; localFilesystem = mkOption { - description = lib.mdDoc "Local ZFS fileystem from which snapshots should be sent. Defaults to the attribute name."; + description = lib.mdDoc "Local ZFS filesystem from which snapshots should be sent. Defaults to the attribute name."; example = "pool/file/path"; type = types.str; }; diff --git a/nixos/modules/services/backup/znapzend.nix b/nixos/modules/services/backup/znapzend.nix index f8d741e3ad9af..76f147c18affa 100644 --- a/nixos/modules/services/backup/znapzend.nix +++ b/nixos/modules/services/backup/znapzend.nix @@ -9,7 +9,7 @@ let The znapzend backup plan to use for the source. The plan specifies how often to backup and for how long to keep the - backups. It consists of a series of retention periodes to interval + backups. It consists of a series of retention periods to interval associations: ``` @@ -268,7 +268,7 @@ let mkSrcAttrs = srcCfg: with srcCfg; { enabled = onOff enable; - # mbuffer is not referenced by its full path to accomodate non-NixOS systems or differing mbuffer versions between source and target + # mbuffer is not referenced by its full path to accommodate non-NixOS systems or differing mbuffer versions between source and target mbuffer = with mbuffer; if enable then "mbuffer" + optionalString (port != null) ":${toString port}" else "off"; mbuffer_size = mbuffer.size; @@ -372,7 +372,7 @@ in compressed feature which adds the options `-Lce` to the {command}`zfs send` command. When this is enabled, make sure that both the sending and receiving pool have the same relevant - features enabled. Using `-c` will skip unneccessary + features enabled. Using `-c` will skip unnecessary decompress-compress stages, `-L` is for large block support and -e is for embedded data support. see {manpage}`znapzend(1)` |