From 057779d73208a09173dfa740b6888d85e5d17041 Mon Sep 17 00:00:00 2001
From: Pall Valmundsson <pall.valmundsson@gmail.com>
Date: Mon, 30 Mar 2015 00:10:37 +0000
Subject: [PATCH] This adds a simple redis_port fact that checks the port
 configuration in redis.conf as specified in the params module for each
 platform.

---
 lib/facter/redis_port.rb | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 lib/facter/redis_port.rb

diff --git a/lib/facter/redis_port.rb b/lib/facter/redis_port.rb
new file mode 100644
index 0000000..39418f1
--- /dev/null
+++ b/lib/facter/redis_port.rb
@@ -0,0 +1,31 @@
+require 'facter'
+
+Facter.add("redis_port", :timeout => 120) do
+    confine :osfamily => "Debian"
+
+    setcode do
+        redis_port = nil
+        if File.exists?("/etc/redis/redis.conf")
+            redis_port_grep = Facter::Util::Resolution.exec("grep '^port' /etc/redis/redis.conf | awk '{print $2}'")
+            if redis_port_grep =~ /^\d+$/
+                redis_port = redis_port_grep
+            end
+        end
+        redis_port
+    end
+end
+
+Facter.add("redis_port", :timeout => 120) do
+    confine :osfamily => "RedHat"
+
+    setcode do
+        redis_port = nil
+        if File.exists?("/etc/redis.conf")
+            redis_port_grep = Facter::Util::Resolution.exec("grep '^port' /etc/redis.conf | awk '{print $2}'")
+            if redis_port_grep =~ /^\d+$/
+                redis_port = redis_port_grep
+            end
+        end
+        redis_port
+    end
+end