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nixpkgs/nixos/modules/services/backup/duplicati.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

89 lines
2.3 KiB
Nix

{
config,
pkgs,
lib,
...
}:
let
cfg = config.services.duplicati;
in
{
options = {
services.duplicati = {
enable = lib.mkEnableOption "Duplicati";
package = lib.mkPackageOption pkgs "duplicati" { };
port = lib.mkOption {
default = 8200;
type = lib.types.port;
description = ''
Port serving the web interface
'';
};
dataDir = lib.mkOption {
type = lib.types.str;
default = "/var/lib/duplicati";
description = ''
The directory where Duplicati stores its data files.
::: {.note}
If left as the default value this directory will automatically be created
before the Duplicati server starts, otherwise you are responsible for ensuring
the directory exists with appropriate ownership and permissions.
:::
'';
};
interface = lib.mkOption {
default = "127.0.0.1";
type = lib.types.str;
description = ''
Listening interface for the web UI
Set it to "any" to listen on all available interfaces
'';
};
user = lib.mkOption {
default = "duplicati";
type = lib.types.str;
description = ''
Duplicati runs as it's own user. It will only be able to backup world-readable files.
Run as root with special care.
'';
};
};
};
config = lib.mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
systemd.services.duplicati = {
description = "Duplicati backup";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = lib.mkMerge [
{
User = cfg.user;
Group = "duplicati";
ExecStart = "${cfg.package}/bin/duplicati-server --webservice-interface=${cfg.interface} --webservice-port=${toString cfg.port} --server-datafolder=${cfg.dataDir}";
Restart = "on-failure";
}
(lib.mkIf (cfg.dataDir == "/var/lib/duplicati") {
StateDirectory = "duplicati";
})
];
};
users.users = lib.optionalAttrs (cfg.user == "duplicati") {
duplicati = {
uid = config.ids.uids.duplicati;
home = cfg.dataDir;
group = "duplicati";
};
};
users.groups.duplicati.gid = config.ids.gids.duplicati;
};
}