chia: create service and start syncing
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This commit is contained in:
Jake Hillion 2023-05-11 21:12:57 +01:00
parent 562ed2f53f
commit 1c7d449c6f
5 changed files with 99 additions and 0 deletions

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@ -56,5 +56,19 @@
};
in
builtins.map (mkFolder) folderNames;
## Chia
age.secrets."chia/farmer.key" = {
file = ../../secrets/chia/farmer.key.age;
owner = "chia";
group = "chia";
};
custom.chia = {
enable = true;
path = "/data/chia";
keyFile = config.age.secrets."chia/farmer.key".path;
targetAddress = "xch1tl87mjd9zpugs7qy2ysc3j4qlftqlyjn037jywq6v2y4kp22g74qahn6sw";
plotDirectories = [ ];
};
};
}

81
modules/chia.nix Normal file
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@ -0,0 +1,81 @@
{ config, pkgs, lib, ... }:
let
cfg = config.custom.chia;
in
{
options.custom.chia = {
enable = lib.mkEnableOption "chia";
path = lib.mkOption {
type = lib.types.str;
default = "/var/lib/chia";
};
keyFile = lib.mkOption {
type = with lib.types; nullOr str;
default = null;
};
targetAddress = lib.mkOption {
type = with lib.types; nullOr str;
default = null;
};
plotDirectories = lib.mkOption {
type = with lib.types; nullOr (listOf str);
default = null;
};
};
config = lib.mkIf cfg.enable {
environment.systemPackages = with pkgs; [ chia ];
users.groups.chia = { };
users.users.chia = {
home = cfg.path;
createHome = true;
isSystemUser = true;
group = "chia";
};
systemd.services.chia = {
description = "Chia daemon.";
wantedBy = [ "multi-user.target" ];
preStart = with pkgs; lib.strings.concatStringsSep "\n" ([ "${pkgs.chia}/bin/chia init" ]
++ (if cfg.keyFile == null then [ ] else [ "${pkgs.chia}/bin/chia keys add -f ${cfg.keyFile}" ])
++ (if cfg.targetAddress == null then [ ] else [
''
${pkgs.yq-go}/bin/yq e \
'.farmer.xch_target_address = "${cfg.targetAddress}" | .pool.xch_target_address = "${cfg.targetAddress}"' \
-i ${cfg.path}/.chia/mainnet/config/config.yaml
''
]) ++ (if cfg.plotDirectories == null then [ ] else [
''
${pkgs.yq-go}/bin/yq e \
'.harvester.plot_directories = [${lib.strings.concatMapStringsSep "," (x: "\"" + x + "\"") cfg.plotDirectories}]' \
-i ${cfg.path}/.chia/mainnet/config/config.yaml
''
]));
script = with pkgs; "${pkgs.chia}/bin/chia start farmer";
preStop = with pkgs; "${pkgs.chia}/bin/chia stop -d farmer";
serviceConfig = {
Type = "forking";
User = "chia";
Group = "chia";
WorkingDirectory = cfg.path;
Restart = "always";
RestartSec = 10;
TimeoutStopSec = 120;
OOMScoreAdjust = 1000;
Nice = 2;
IOSchedulingClass = "best-effort";
IOSchedulingPriority = 7;
};
};
};
}

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@ -3,6 +3,7 @@
{
imports = [
./backups/default.nix
./chia.nix
./desktop/awesome/default.nix
./locations.nix
./resilio.nix

BIN
secrets/chia/farmer.key.age Normal file

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@ -77,4 +77,7 @@ in
"mastodon/social.hillion.co.uk/secret_key_base.age".publicKeys = jake_users ++ [ ts.strangervm.vm ];
"mastodon/social.hillion.co.uk/vapid_private_key.age".publicKeys = jake_users ++ [ ts.strangervm.vm ];
"mastodon/social.hillion.co.uk/mastodon_at_social.hillion.co.uk.age".publicKeys = jake_users ++ [ ts.strangervm.vm ];
# Chia Secrets
"chia/farmer.key.age".publicKeys = jake_users ++ [ ts.storage.tywin ];
}