From febcd39afa6dff017290d3c56b7c545c8e05659b Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Fri, 15 Jul 2016 15:26:31 +0200
Subject: [PATCH] nixos/grafana: set plugins path, fix image generation

Also add options to configure which organization should have anonymous access.
---
 nixos/modules/services/monitoring/grafana.nix | 17 +++++++++++++++++
 pkgs/servers/monitoring/grafana/default.nix   |  5 +++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/nixos/modules/services/monitoring/grafana.nix b/nixos/modules/services/monitoring/grafana.nix
index 0b7f3ce0a29b6..b9e4015c23805 100644
--- a/nixos/modules/services/monitoring/grafana.nix
+++ b/nixos/modules/services/monitoring/grafana.nix
@@ -9,6 +9,7 @@ let
 
   envOptions = {
     PATHS_DATA = cfg.dataDir;
+    PATHS_PLUGINS = "${cfg.dataDir}/plugins";
     PATHS_LOGS = "${cfg.dataDir}/log";
 
     SERVER_PROTOCOL = cfg.protocol;
@@ -37,6 +38,8 @@ let
     USERS_AUTO_ASSIGN_ORG_ROLE = cfg.users.autoAssignOrgRole;
 
     AUTH_ANONYMOUS_ENABLED = b2s cfg.auth.anonymous.enable;
+    AUTH_ANONYMOUS_ORG_NAME = cfg.auth.anonymous.org_name;
+    AUTH_ANONYMOUS_ORG_ROLE = cfg.auth.anonymous.org_role;
 
     ANALYTICS_REPORTING_ENABLED = b2s cfg.analytics.reporting.enable;
   } // cfg.extraOptions;
@@ -196,6 +199,17 @@ in {
         default = false;
         type = types.bool;
       };
+      org_name = mkOption {
+        description = "Which organization to allow anonymous access to";
+        default = "Main Org.";
+        type = types.str;
+      };
+      org_role = mkOption {
+        description = "Which role anonymous users have in the organization";
+        default = "Viewer";
+        type = types.str;
+      };
+
     };
 
     analytics.reporting = {
@@ -222,6 +236,8 @@ in {
       "Grafana passwords will be stored as plaintext in the Nix store!"
     ];
 
+    environment.systemPackages = [ cfg.package ];
+
     systemd.services.grafana = {
       description = "Grafana Service Daemon";
       wantedBy = ["multi-user.target"];
@@ -234,6 +250,7 @@ in {
       };
       preStart = ''
         ln -fs ${cfg.package}/share/grafana/conf ${cfg.dataDir}
+        ln -fs ${cfg.package}/share/grafana/vendor ${cfg.dataDir}
       '';
     };
 
diff --git a/pkgs/servers/monitoring/grafana/default.nix b/pkgs/servers/monitoring/grafana/default.nix
index 30b540c1d83ce..884785699a697 100644
--- a/pkgs/servers/monitoring/grafana/default.nix
+++ b/pkgs/servers/monitoring/grafana/default.nix
@@ -1,4 +1,4 @@
-{ lib, buildGoPackage, fetchurl, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchurl, fetchFromGitHub, phantomjs2 }:
 
 buildGoPackage rec {
   version = "3.1.0";
@@ -22,7 +22,8 @@ buildGoPackage rec {
   postInstall = ''
     tar -xvf $srcStatic
     mkdir -p $bin/share/grafana
-    mv grafana-*/{public,conf} $bin/share/grafana/
+    mv grafana-*/{public,conf,vendor} $bin/share/grafana/
+    ln -sf ${phantomjs2}/bin/phantomjs $bin/share/grafana/vendor/phantomjs/phantomjs
   '';
 
   meta = with lib; {