From: Grant Slater <git@firefishy.com>
Date: Fri, 7 Sep 2018 20:53:52 +0000 (+0100)
Subject: kessie: only swap in emergency
X-Git-Url: https://git.openstreetmap.org./chef.git/commitdiff_plain/40060019011c7f568ae39bd0b4aca5064fa9ba85

kessie: only swap in emergency
---

diff --git a/roles/kessie.rb b/roles/kessie.rb
index defd93021..941e9b2b2 100644
--- a/roles/kessie.rb
+++ b/roles/kessie.rb
@@ -2,6 +2,14 @@ name "kessie"
 description "Master role applied to kessie"
 
 default_attributes(
+  :sysctl => {
+    :swappiness => {
+      :comment => "Only swap in an emergency",
+      :parameters => {
+        "vm.swappiness" => "1"
+      }
+    }
+  },
   :munin => {
     :plugins => {
       :sensors_temp => {