From 0ff2496de4acbc5b7bc009a3ea28dbcd7504ed1a Mon Sep 17 00:00:00 2001
From: lassulus <lass@lassul.us>
Date: Sat, 21 Jan 2017 21:55:59 +0100
Subject: [PATCH] k 3 Reaktor: allow multiple Reaktor configurations
---
krebs/3modules/Reaktor.nix | 214 +++++++++++++++++++------------------
1 file changed, 108 insertions(+), 106 deletions(-)
diff --git a/krebs/3modules/Reaktor.nix b/krebs/3modules/Reaktor.nix
index d87003ac2..a70f1ef5d 100644
--- a/krebs/3modules/Reaktor.nix
+++ b/krebs/3modules/Reaktor.nix
@@ -3,99 +3,88 @@
with import <stockholm/lib>;
let
- ReaktorConfig = pkgs.writeText "config.py" ''
- ${if (isString cfg.overrideConfig ) then ''
- # Overriden Config
- ${cfg.overrideConfig}
- '' else ""}
- ## Extra Config
- ${concatStringsSep "\n" (map (plug: plug.config) cfg.plugins)}
- ${cfg.extraConfig}
- '';
cfg = config.krebs.Reaktor;
+ workdir = "/var/lib/Reaktor";
+
out = {
options.krebs.Reaktor = api;
- config = lib.mkIf cfg.enable imp;
+ config = imp;
};
- api = {
- enable = mkOption {
- default = false;
- description = ''
- Start Reaktor at system boot
- '';
- };
+ api = mkOption {
+ default = {};
+ type = with types; attrsOf (submodule ({ options = {
- nickname = mkOption {
- default = config.krebs.build.host.name + "|r";
- type = types.string;
- description = ''
- The nick name of the irc bot.
- Defaults to {hostname}|r
- '';
- };
+ nickname = mkOption {
+ default = config.krebs.build.host.name + "|r";
+ type = types.string;
+ description = ''
+ The nick name of the irc bot.
+ Defaults to {hostname}|r
+ '';
+ };
- overrideConfig = mkOption {
- default = null;
- type = types.nullOr types.str;
- description = ''
- configuration to be used instead of default ones.
- Reaktor default cfg can be retrieved via `reaktor get-config`
- '';
- };
- plugins = mkOption {
- default = [pkgs.ReaktorPlugins.nixos-version];
- };
- extraConfig = mkOption {
- default = "";
- type = types.string;
- description = ''
- configuration appended to the default or overridden configuration
- '';
- };
+ overrideConfig = mkOption {
+ default = null;
+ type = types.nullOr types.str;
+ description = ''
+ configuration to be used instead of default ones.
+ Reaktor default cfg can be retrieved via `reaktor get-config`
+ '';
+ };
- workdir = mkOption {
- default = "/var/lib/Reaktor";
- type = types.str;
- description = ''
- Reaktor working directory
- '';
- };
- extraEnviron = mkOption {
- default = {};
- type = types.attrsOf types.str;
- description = ''
- Environment to be provided to the service, can be:
- REAKTOR_HOST
- REAKTOR_PORT
- REAKTOR_STATEDIR
+ plugins = mkOption {
+ default = [pkgs.ReaktorPlugins.nixos-version];
+ };
- debug and nickname can be set separately via the Reaktor api
- '';
- };
- channels = mkOption {
- default = [ "#krebs" ];
- type = types.listOf types.str;
- description = ''
- Channels the Reaktor should connect to at startup.
- '';
- };
- debug = mkOption {
- default = false;
- description = ''
- Reaktor debug output
- '';
- };
+ extraConfig = mkOption {
+ default = "";
+ type = types.string;
+ description = ''
+ configuration appended to the default or overridden configuration
+ '';
+ };
+
+ extraEnviron = mkOption {
+ default = {};
+ type = types.attrsOf types.str;
+ description = ''
+ Environment to be provided to the service, can be:
+ REAKTOR_HOST
+ REAKTOR_PORT
+ REAKTOR_STATEDIR
+
+ debug and nickname can be set separately via the Reaktor api
+ '';
+ };
+
+ channels = mkOption {
+ default = [ "#krebs" ];
+ type = types.listOf types.str;
+ description = ''
+ Channels the Reaktor should connect to at startup.
+ '';
+ };
+
+ debug = mkOption {
+ default = false;
+ description = ''
+ Reaktor debug output
+ '';
+ };
+ };}));
};
imp = {
+ # TODO get user per configured bot
+ # TODO get home from api
# for reaktor get-config
users.extraUsers = singleton rec {
name = "Reaktor";
uid = genid name;
description = "Reaktor user";
- home = cfg.workdir;
+ home = workdir;
createHome = true;
};
@@ -104,39 +93,52 @@ let
# gid = config.ids.gids.Reaktor;
#};
- systemd.services.Reaktor = {
- path = with pkgs; [
- utillinux #flock for tell_on-join
- git # for nag
- python # for caps
- ];
- description = "Reaktor IRC Bot";
- after = [ "network.target" ];
- wantedBy = [ "multi-user.target" ];
- environment = {
- GIT_SSL_CAINFO = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
- REAKTOR_NICKNAME = cfg.nickname;
- REAKTOR_DEBUG = (if cfg.debug then "True" else "False");
- REAKTOR_CHANNELS = lib.concatStringsSep "," cfg.channels;
- state_dir = cfg.workdir;
-
- } // cfg.extraEnviron;
- serviceConfig= {
- ExecStartPre = pkgs.writeScript "Reaktor-init" ''
- #! /bin/sh
- ${if (isString cfg.overrideConfig) then
- ''cp ${ReaktorConfig} /tmp/config.py''
- else
- ''(${pkgs.Reaktor}/bin/reaktor get-config;cat "${ReaktorConfig}" ) > /tmp/config.py''
- }
+ systemd.services = mapAttrs' (name: botcfg:
+ let
+ ReaktorConfig = pkgs.writeText "config.py" ''
+ ${if (isString botcfg.overrideConfig ) then ''
+ # Overriden Config
+ ${botcfg.overrideConfig}
+ '' else ""}
+ ## Extra Config
+ ${concatStringsSep "\n" (map (plug: plug.config) botcfg.plugins)}
+ ${botcfg.extraConfig}
'';
- ExecStart = "${pkgs.Reaktor}/bin/reaktor run /tmp/config.py";
- PrivateTmp = "true";
- User = "Reaktor";
- Restart = "always";
- RestartSec= "30" ;
+ in nameValuePair "Reaktor-${name}" {
+ path = with pkgs; [
+ utillinux #flock for tell_on-join
+ git # for nag
+ python # for caps
+ ];
+ description = "Reaktor IRC Bot";
+ after = [ "network.target" ];
+ wantedBy = [ "multi-user.target" ];
+ environment = {
+ GIT_SSL_CAINFO = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
+ REAKTOR_NICKNAME = botcfg.nickname;
+ REAKTOR_DEBUG = (if botcfg.debug then "True" else "False");
+ REAKTOR_CHANNELS = lib.concatStringsSep "," botcfg.channels;
+ state_dir = workdir;
+
+ } // botcfg.extraEnviron;
+ serviceConfig= {
+ ExecStartPre = pkgs.writeScript "Reaktor-init" ''
+ #! /bin/sh
+ ${if (isString botcfg.overrideConfig) then
+ ''cp ${ReaktorConfig} /tmp/reaktor-${name}-config.py''
+ else
+ ''(${pkgs.Reaktor}/bin/reaktor get-config;cat "${ReaktorConfig}" ) > /tmp/reaktor-${name}-config.py''
+ }
+ '';
+ ExecStart = "${pkgs.Reaktor}/bin/reaktor run /tmp/reaktor-${name}-config.py";
+ PrivateTmp = "true";
+ User = "Reaktor";
+ Restart = "always";
+ RestartSec= "30" ;
};
- };
+ }
+ ) cfg;
+
};
in