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lnd: add package option

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This commit is contained in:
Jonas Nick 2020-03-09 08:22:00 +00:00
parent 3158e39009
commit 106dcacb61
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GPG Key ID: 4861DBF262123605
1 changed files with 16 additions and 9 deletions
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11
modules/lnd.nix
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@ -57,12 +57,18 @@ in {
''; '';
description = "Additional configurations to be appended to <filename>lnd.conf</filename>."; description = "Additional configurations to be appended to <filename>lnd.conf</filename>.";
}; };
package = mkOption {
type = types.package;
default = pkgs.nix-bitcoin.lnd;
defaultText = "pkgs.nix-bitcoin.lnd";
description = "The package providing lnd binaries.";
};
cli = mkOption { cli = mkOption {
readOnly = true; readOnly = true;
default = pkgs.writeScriptBin "lncli" default = pkgs.writeScriptBin "lncli"
# Switch user because lnd makes datadir contents readable by user only # Switch user because lnd makes datadir contents readable by user only
'' ''
exec sudo -u lnd ${pkgs.nix-bitcoin.lnd}/bin/lncli --tlscertpath ${secretsDir}/lnd-cert \ exec sudo -u lnd ${cfg.package}/bin/lncli --tlscertpath ${secretsDir}/lnd-cert \
--macaroonpath '${cfg.dataDir}/chain/bitcoin/mainnet/admin.macaroon' "$@" --macaroonpath '${cfg.dataDir}/chain/bitcoin/mainnet/admin.macaroon' "$@"
''; '';
description = "Binary to connect with the lnd instance."; description = "Binary to connect with the lnd instance.";
@ -71,6 +77,7 @@ in {
}; };
config = mkIf cfg.enable { config = mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
systemd.services.lnd = { systemd.services.lnd = {
description = "Run LND"; description = "Run LND";
path = [ pkgs.nix-bitcoin.bitcoind ]; path = [ pkgs.nix-bitcoin.bitcoind ];
@ -86,7 +93,7 @@ in {
''; '';
serviceConfig = { serviceConfig = {
PermissionsStartOnly = "true"; PermissionsStartOnly = "true";
ExecStart = "${pkgs.nix-bitcoin.lnd}/bin/lnd --configfile=${cfg.dataDir}/lnd.conf"; ExecStart = "${cfg.package}/bin/lnd --configfile=${cfg.dataDir}/lnd.conf";
User = "lnd"; User = "lnd";
Restart = "on-failure"; Restart = "on-failure";
RestartSec = "10s"; RestartSec = "10s";