760da232e0
Not polluting the main pkgs namespace with internal pkgs makes it easier to integrate the nix-bitcoin modules into a larger config. Also, by overriding the nix-bitcoin namespace, users can now easily set the packages used by services that offer no explicit `package` option, like `clightning`.
47 lines
1.5 KiB
Nix
47 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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nix-bitcoin-services = pkgs.callPackage ./nix-bitcoin-services.nix { };
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cfg = config.services.lightning-charge;
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in {
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options.services.lightning-charge = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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If enabled, the lightning-charge service will be installed.
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'';
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};
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clightning-datadir = mkOption {
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type = types.str;
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default = "/var/lib/clighting/";
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description = ''
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Data directory of the clightning service
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'';
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};
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};
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config = mkIf cfg.enable {
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systemd.services.lightning-charge = {
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description = "Run lightning-charge";
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wantedBy = [ "multi-user.target" ];
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requires = [ "clightning.service" ];
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after = [ "clightning.service" ];
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serviceConfig = {
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EnvironmentFile = "/secrets/lightning-charge-api-token";
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ExecStart = "${pkgs.nix-bitcoin.lightning-charge}/bin/charged -l ${config.services.clightning.dataDir} -d ${config.services.clightning.dataDir}/lightning-charge.db";
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# Unfortunately c-lightning doesn't allow setting the permissions of the rpc socket,
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# so this must run as the clightning user
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# https://github.com/ElementsProject/lightning/issues/1366
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User = "clightning";
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Restart = "on-failure";
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RestartSec = "10s";
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} // nix-bitcoin-services.defaultHardening
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// nix-bitcoin-services.nodejs
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// nix-bitcoin-services.allowTor;
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};
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};
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}
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