From cad1db167bd36b1dd81e5ab7e0f219b3323db58a Mon Sep 17 00:00:00 2001
From: Thomas Schneider <tschneider@asta.rwth-aachen.de>
Date: Fri, 20 Mar 2020 18:02:01 +0100
Subject: [PATCH] Fix yamllint errors

---
 prometheus/defaults/main.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/prometheus/defaults/main.yml b/prometheus/defaults/main.yml
index 939e3cf..150dc19 100644
--- a/prometheus/defaults/main.yml
+++ b/prometheus/defaults/main.yml
@@ -2,5 +2,8 @@
 prometheus_args: ""
 prometheus:
   rules:
-    alert:
-    recording:
+    # These variables intentionally left null.  They need to exist, so that the
+    # template works, but they need to have a value (empty string does not
+    # work).
+    alert: null
+    recording: null
-- 
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