From 552a3e8f284e86fd1a8aec1182ef4d4ebeab8d0c Mon Sep 17 00:00:00 2001
From: lassulus <lass@lassul.us>
Date: Thu, 16 Mar 2017 20:56:28 +0100
Subject: k 3: add htgen

---
 krebs/3modules/default.nix |  1 +
 krebs/3modules/htgen.nix   | 68 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 krebs/3modules/htgen.nix

(limited to 'krebs')

diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix
index f336c966f..d24cea1a2 100644
--- a/krebs/3modules/default.nix
+++ b/krebs/3modules/default.nix
@@ -20,6 +20,7 @@ let
       ./github-hosts-sync.nix
       ./git.nix
       ./go.nix
+      ./htgen.nix
       ./iptables.nix
       ./kapacitor.nix
       ./monit.nix
diff --git a/krebs/3modules/htgen.nix b/krebs/3modules/htgen.nix
new file mode 100644
index 000000000..2fe726049
--- /dev/null
+++ b/krebs/3modules/htgen.nix
@@ -0,0 +1,68 @@
+{ config, lib, pkgs, ... }:
+
+with import <stockholm/lib>;
+let
+  cfg = config.krebs.htgen;
+
+  out = {
+    options.krebs.htgen = api;
+    config = imp;
+  };
+
+  api = mkOption {
+    type = types.attrsOf (types.submodule ({ config, ... }: {
+      options = {
+        enable = mkEnableOption "krebs.htgen-${config.name}";
+
+        name = mkOption {
+          type = types.username;
+          default = config._module.args.name;
+        };
+
+        port = mkOption {
+          type = types.uint;
+        };
+
+        script = mkOption {
+          type = types.str;
+        };
+        user = mkOption {
+          type = types.user;
+          default = {
+            name = "htgen-${config.name}";
+            home = "/var/lib/htgen-${config.name}";
+          };
+        };
+      };
+    }));
+  };
+  imp = {
+
+    systemd.services = mapAttrs' (name: htgen:
+      nameValuePair "htgen-${name}" {
+        wantedBy = [ "multi-user.target" ];
+        after = [ "network.target" ];
+        environment = {
+          HTGEN_PORT = toString htgen.port;
+        };
+        serviceConfig = {
+          SyslogIdentifier = "htgen";
+          User = htgen.user.name;
+          PrivateTmp = true;
+          Restart = "always";
+          ExecStart = "${pkgs.htgen.override {
+            inherit (htgen) script;
+          }}/bin/htgen --serve";
+        };
+      }
+    ) cfg;
+
+    users.users = mapAttrs' (name: htgen:
+      nameValuePair htgen.user.name {
+        inherit (htgen.user) home name uid;
+        createHome = true;
+      }
+    ) cfg;
+
+  };
+in out
-- 
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