Duplicity

`services.duplicity.cleanup.maxAge`

If non-null, delete all backup sets older than the given time. Old backup sets will not be deleted if backup sets newer than time depend on them.

Type: null or string

Default

null

Example

"6M"

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.cleanup.maxFull`

If non-null, delete all backups sets that are older than the count:th last full backup (in other words, keep the last count full backups and associated incremental sets).

Type: null or signed integer

Default

null

Example

2

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.cleanup.maxIncr`

If non-null, delete incremental sets of all backups sets that are older than the count:th last full backup (in other words, keep only old full backups and not their increments).

Type: null or signed integer

Default

null

Example

1

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.enable`

Whether to enable backups with duplicity. Type: boolean

Default

false

Example

true

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.exclude`

List of paths to exclude from backups. See the FILE SELECTION section in {manpage}duplicity(1) for details on the syntax.

Type: list of string

Default

[ ]

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.excludeFileList`

File containing newline-separated list of paths to exclude into the backups. See the FILE SELECTION section in {manpage}duplicity(1) for details on the syntax.

Type: null or path

Default

null

Example

/path/to/fileList.txt

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.extraFlags`

Extra command-line flags passed to duplicity. See {manpage}duplicity(1).

Type: list of string

Default

[ ]

Example

["--backend-retry-delay""100"]

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.frequency`

Run duplicity with the given frequency (see {manpage}systemd.time(7) for the format). If null, do not run automatically.

Type: null or string

Default

"daily"

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.fullIfOlderThan`

If "never" (the default) always do incremental backups (the first backup will be a full backup, of course). If "always" always do full backups. Otherwise, this must be a string representing a duration. Full backups will be made when the latest full backup is older than this duration. If this is not the case, an incremental backup is performed.

Type: string

Default

"never"

Example

"1M"

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.include`

List of paths to include into the backups. See the FILE SELECTION section in {manpage}duplicity(1) for details on the syntax.

Type: list of string

Default

[ ]

Example

["/home"]

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.includeFileList`

File containing newline-separated list of paths to include into the backups. See the FILE SELECTION section in {manpage}duplicity(1) for details on the syntax.

Type: null or path

Default

null

Example

/path/to/fileList.txt

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.root`

Root directory to backup.

Type: path

Default

"/"

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.secretFile`

Path of a file containing secrets (gpg passphrase, access key...) in the format of EnvironmentFile as described by {manpage}systemd.exec(5). For example:

PASSPHRASE=«...»
AWS_ACCESS_KEY_ID=«...»
AWS_SECRET_ACCESS_KEY=«...»

Type: null or path

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix

`services.duplicity.targetUrl`

Target url to backup to. See the URL FORMAT section in {manpage}duplicity(1) for supported urls.

Type: string

Example

"s3://host:port/prefix"

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/backup/duplicity.nix