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|
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.salt.master;
fullConfig = lib.recursiveUpdate {
# Provide defaults for some directories to allow an immutable config dir
# Default is equivalent to /etc/salt/master.d/*.conf
default_include = "/var/lib/salt/master.d/*.conf";
# Default is in /etc/salt/pki/master
pki_dir = "/var/lib/salt/pki/master";
} cfg.configuration;
in
{
options = {
services.salt.master = {
enable = mkEnableOption "Salt master service";
configuration = mkOption {
type = types.attrs;
default = {};
description = "Salt master configuration as Nix attribute set.";
};
};
};
config = mkIf cfg.enable {
environment = {
# Set this up in /etc/salt/master so `salt`, `salt-key`, etc. work.
# The alternatives are
# - passing --config-dir to all salt commands, not just the master unit,
# - setting a global environment variable,
etc."salt/master".source = pkgs.writeText "master" (
builtins.toJSON fullConfig
);
systemPackages = with pkgs; [ salt ];
};
systemd.services.salt-master = {
description = "Salt Master";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
path = with pkgs; [
util-linux # for dmesg
];
serviceConfig = {
ExecStart = "${pkgs.salt}/bin/salt-master";
LimitNOFILE = 16384;
Type = "notify";
NotifyAccess = "all";
};
restartTriggers = [
config.environment.etc."salt/master".source
];
};
};
meta.maintainers = with lib.maintainers; [ Flakebi ];
}
|
