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Merge #139: Convert nix-bitcoin extraConfig options to regular options

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323b2a7f17 Allow adding multiple nodes to bitcoind with the addnodes option and improve bitcoin module option descriptions (Jonas Nick)
ed6511c96e Document how to override attributes in configuration.nix (Jonas Nick)
9d3588e1de Convert nix-bitcoin extraConfig options to regular options (Jonas Nick)

Pull request description:

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Tree-SHA512: 02d7a38e41742f76979e2e12ae2195304a11a86c6547f5e1f3ff82b6031ad36b80d006a78cb4ec03fdfc4227ffdd60c5cc15bf898c32a3f213acaf2598da8eaf
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Jonas Nick 2020-02-26 21:35:15 +00:00
commit 56c69b5253
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3 changed files with 50 additions and 8 deletions
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13
configuration.nix
View File

@ -2,7 +2,7 @@
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
{ config, pkgs, ... }: {
{ config, pkgs, lib, ... }: {
imports = [
./modules/nix-bitcoin.nix
@ -22,6 +22,17 @@
# you are doing.
services.nix-bitcoin.enable = true;
### BITCOIND
# Bitcoind is enabled by default if nix-bitcoin is enabled
#
# You can override default settings from nix-bitcoin.nix as follows
# services.bitcoind.prune = lib.mkForce 100000;
#
# You can add options that are not defined in modules/bitcoind.nix as follows
# services.bitcoind.extraConfig = ''
# maxorphantx=110
# '';
### CLIGHTNING
# Enable this module to use clightning, a Lightning Network implementation
# in C.

34
modules/bitcoind.nix
View File

@ -12,11 +12,16 @@ let
${optionalString (cfg.prune != null) "prune=${toString cfg.prune}"}
${optionalString (cfg.sysperms != null) "sysperms=${if cfg.sysperms then "1" else "0"}"}
${optionalString (cfg.disablewallet != null) "disablewallet=${if cfg.disablewallet then "1" else "0"}"}
${optionalString (cfg.assumevalid != null) "assumevalid=${cfg.assumevalid}"}
# Connection options
${optionalString (cfg.port != null) "port=${toString cfg.port}"}
${optionalString (cfg.proxy != null) "proxy=${cfg.proxy}"}
listen=${if cfg.listen then "1" else "0"}
${optionalString (cfg.discover != null) "discover=${if cfg.discover then "1" else "0"}"}
${lib.concatMapStrings (node: "addnode=${node}\n") cfg.addnodes}
# RPC server options
rpcport=${toString cfg.rpc.port}
@ -27,6 +32,9 @@ let
${optionalString (cfg.rpcuser != null) "rpcuser=${cfg.rpcuser}"}
${optionalString (cfg.rpcpassword != null) "rpcpassword=${cfg.rpcpassword}"}
# Wallet options
${optionalString (cfg.addresstype != null) "addresstype=${cfg.addresstype}"}
# ZMQ options
${optionalString (cfg.zmqpubrawblock != null) "zmqpubrawblock=${cfg.zmqpubrawblock}"}
${optionalString (cfg.zmqpubrawtx != null) "zmqpubrawtx=${cfg.zmqpubrawtx}"}
@ -209,6 +217,32 @@ in {
example = "tcp://127.0.0.1:28333";
description = "ZMQ address for zmqpubrawtx notifications";
};
assumevalid = mkOption {
type = types.nullOr types.str;
default = null;
example = "00000000000000000000e5abc3a74fe27dc0ead9c70ea1deb456f11c15fd7bc6";
description = ''
If this block is in the chain assume that it and its ancestors are
valid and potentially skip their script verification.
'';
};
addnodes = mkOption {
type = types.listOf types.str;
default = [];
example = [ "ecoc5q34tmbq54wl.onion" ];
description = "Add nodes to connect to and attempt to keep the connections open";
};
discover = mkOption {
type = types.nullOr types.bool;
default = null;
description = "Discover own IP addresses";
};
addresstype = mkOption {
type = types.nullOr types.str;
default = null;
example = "bech32";
description = "What type of addresses to use";
};
cli = mkOption {
type = types.package;
readOnly = true;

11
modules/nix-bitcoin.nix
View File

@ -57,13 +57,10 @@ in {
services.bitcoind.rpcuser = "bitcoinrpc";
services.bitcoind.zmqpubrawblock = "tcp://127.0.0.1:28332";
services.bitcoind.zmqpubrawtx = "tcp://127.0.0.1:28333";
services.bitcoind.extraConfig = ''
assumevalid=00000000000000000000e5abc3a74fe27dc0ead9c70ea1deb456f11c15fd7bc6
addnode=ecoc5q34tmbq54wl.onion
discover=0
addresstype=bech32
changetype=bech32
'';
services.bitcoind.assumevalid = "00000000000000000000e5abc3a74fe27dc0ead9c70ea1deb456f11c15fd7bc6";
services.bitcoind.addnodes = [ "ecoc5q34tmbq54wl.onion" ];
services.bitcoind.discover = false;
services.bitcoind.addresstype = "bech32";
services.bitcoind.prune = 0;
services.bitcoind.dbCache = 1000;
services.tor.hiddenServices.bitcoind = {