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author | Tom Hubrecht <tom@hubrecht.ovh> | 2023-02-05 14:48:46 +0100 |
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committer | Tom Hubrecht <tom@hubrecht.ovh> | 2023-02-12 19:12:34 +0100 |
commit | 919f2b2b6292436570613e7f7166eb992b12255f (patch) | |
tree | 76652d8ee5d8d9dcd42faef10ad2b1ba97f82b14 /nixos/modules/services/backup | |
parent | d7e2316227d2b088225cf55950898f318fdd5595 (diff) | |
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nixos/borgmatic: Allow defining multiple configurations
Diffstat (limited to 'nixos/modules/services/backup')
-rw-r--r-- | nixos/modules/services/backup/borgmatic.nix | 86 |
1 files changed, 52 insertions, 34 deletions
diff --git a/nixos/modules/services/backup/borgmatic.nix b/nixos/modules/services/backup/borgmatic.nix index 73c4acda3936..e7cd6ae4bb57 100644 --- a/nixos/modules/services/backup/borgmatic.nix +++ b/nixos/modules/services/backup/borgmatic.nix @@ -5,44 +5,58 @@ with lib; let cfg = config.services.borgmatic; settingsFormat = pkgs.formats.yaml { }; + + cfgType = with types; submodule { + freeformType = settingsFormat.type; + options.location = { + source_directories = mkOption { + type = listOf str; + description = mdDoc '' + List of source directories to backup (required). Globs and + tildes are expanded. + ''; + example = [ "/home" "/etc" "/var/log/syslog*" ]; + }; + repositories = mkOption { + type = listOf str; + description = mdDoc '' + Paths to local or remote repositories (required). Tildes are + expanded. Multiple repositories are backed up to in + sequence. Borg placeholders can be used. See the output of + "borg help placeholders" for details. See ssh_command for + SSH options like identity file or port. If systemd service + is used, then add local repository paths in the systemd + service file to the ReadWritePaths list. + ''; + example = [ + "ssh://user@backupserver/./sourcehostname.borg" + "ssh://user@backupserver/./{fqdn}" + "/var/local/backups/local.borg" + ]; + }; + }; + }; + cfgfile = settingsFormat.generate "config.yaml" cfg.settings; -in { +in +{ options.services.borgmatic = { - enable = mkEnableOption (lib.mdDoc "borgmatic"); + enable = mkEnableOption (mdDoc "borgmatic"); settings = mkOption { - description = lib.mdDoc '' + description = mdDoc '' See https://torsion.org/borgmatic/docs/reference/configuration/ ''; - type = types.submodule { - freeformType = settingsFormat.type; - options.location = { - source_directories = mkOption { - type = types.listOf types.str; - description = lib.mdDoc '' - List of source directories to backup (required). Globs and - tildes are expanded. - ''; - example = [ "/home" "/etc" "/var/log/syslog*" ]; - }; - repositories = mkOption { - type = types.listOf types.str; - description = lib.mdDoc '' - Paths to local or remote repositories (required). Tildes are - expanded. Multiple repositories are backed up to in - sequence. Borg placeholders can be used. See the output of - "borg help placeholders" for details. See ssh_command for - SSH options like identity file or port. If systemd service - is used, then add local repository paths in the systemd - service file to the ReadWritePaths list. - ''; - example = [ - "user@backupserver:sourcehostname.borg" - "user@backupserver:{fqdn}" - ]; - }; - }; - }; + default = null; + type = types.nullOr cfgType; + }; + + configurations = mkOption { + description = mdDoc '' + Set of borgmatic configurations, see https://torsion.org/borgmatic/docs/reference/configuration/ + ''; + default = { }; + type = types.attrsOf cfgType; }; }; @@ -50,9 +64,13 @@ in { environment.systemPackages = [ pkgs.borgmatic ]; - environment.etc."borgmatic/config.yaml".source = cfgfile; + environment.etc = (optionalAttrs (cfg.settings != null) { "borgmatic/config.yaml".source = cfgfile; }) // + mapAttrs' + (name: value: nameValuePair + "borgmatic.d/${name}.yaml" + { source = settingsFormat.generate "${name}.yaml" value; }) + cfg.configurations; systemd.packages = [ pkgs.borgmatic ]; - }; } |