From cd9b6a56158eb5ea728e531c8c433cb597539ab2 Mon Sep 17 00:00:00 2001
From: Maximilian Bode <maximilian.bode@tngtech.com>
Date: Sat, 31 Mar 2018 17:52:03 +0200
Subject: [PATCH 1/2] prometheus: 2.1.0 -> 2.2.1

---
 pkgs/servers/monitoring/prometheus/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/servers/monitoring/prometheus/default.nix b/pkgs/servers/monitoring/prometheus/default.nix
index 86218a57284f..081e2777b524 100644
--- a/pkgs/servers/monitoring/prometheus/default.nix
+++ b/pkgs/servers/monitoring/prometheus/default.nix
@@ -50,7 +50,7 @@ in rec {
   };
 
   prometheus_2 = generic {
-    version = "2.1.0";
-    sha256 = "01pbqfp43qrqcgyidyg2lw9jnjdrv140vnmqmm49z0vhlkxkwlvw";
+    version = "2.2.1";
+    sha256 = "1zwxjmj8jh02i4y3i3zrkz7ml66zyhg3ad1npjzf3319mglsp7ch";
   };
 }

From b34d6f90b1b15b3a43687ded0d3a22d57787d23c Mon Sep 17 00:00:00 2001
From: Maximilian Bode <maximilian.bode@tngtech.com>
Date: Mon, 2 Apr 2018 16:43:48 +0200
Subject: [PATCH 2/2] prometheus: actually run tests

as remarked in #36782
---
 pkgs/servers/monitoring/prometheus/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/servers/monitoring/prometheus/default.nix b/pkgs/servers/monitoring/prometheus/default.nix
index 081e2777b524..3287bc6f2583 100644
--- a/pkgs/servers/monitoring/prometheus/default.nix
+++ b/pkgs/servers/monitoring/prometheus/default.nix
@@ -17,7 +17,7 @@ let
           inherit sha256;
         };
 
-        docheck = true;
+        doCheck = true;
 
         buildFlagsArray = let t = "${goPackagePath}/version"; in ''
           -ldflags=