From: Tom Hughes <tom@compton.nu>
Date: Mon, 16 May 2016 11:27:16 +0000 (+0100)
Subject: Force axis to start at zero for postgres replication graphs
X-Git-Url: https://git.openstreetmap.org/chef.git/commitdiff_plain/fa9283fa076a7c5bb20158428106528b17d5e820?hp=af91c7a3d1ddecbbfdc31f85f980a09bcc333d78

Force axis to start at zero for postgres replication graphs
---

diff --git a/cookbooks/munin/files/default/plugins/postgres_replication b/cookbooks/munin/files/default/plugins/postgres_replication
index 16d6b51be..56ee16371 100755
--- a/cookbooks/munin/files/default/plugins/postgres_replication
+++ b/cookbooks/munin/files/default/plugins/postgres_replication
@@ -12,7 +12,8 @@ my $pg = Munin::Plugin::Pgsql->new(
     basequery => "SELECT (extract(epoch FROM now()) - extract(epoch FROM pg_last_xact_replay_timestamp()))::int AS delay",
     pivotquery => 1,
     configquery => "VALUES ('delay','Replication delay')",
-    extraconfig => "delay.warning 300\ndelay.critical 3600"
+    extraconfig => "delay.warning 300\ndelay.critical 3600",
+    graphmin  => 0
 );
 
 $pg->Process();