Avoid resource dependency when having both Redis Server & Sentinel

When running Redis Server & Redis Sentinel on the same node, avoid a
resource dupplication with package resource.

Author: Emilien Macchi

manifests/install.pp

@@ -3,8 +3,8 @@
 # This class installs the application.
 #
 class redis::install {
-  package { $::redis::package_name:
-    ensure => $::redis::package_ensure,
-  }
+  ensure_resource('package', $::redis::package_name, {
+    'ensure' => $::redis::package_ensure
+  })
 }
 

manifests/sentinel.pp

@@ -134,9 +134,9 @@
 ) inherits redis::params {
 
 
-  package { $::redis::params::package_name:
-    ensure => $::redis::params::package_ensure,
-  }
+  ensure_resource('package', $::redis::params::package_name, {
+    'ensure' => $::redis::params::package_ensure
+  })
 
   file {
     $config_file_orig:

spec/classes/redis_sentinel_spec.rb

@@ -27,6 +27,12 @@
 describe 'redis::sentinel', :type => :class do
   let (:facts) { debian_facts }
 
+  let :pre_condition do
+    [
+     'class { redis: }'
+    ]
+  end
+
   describe 'without parameters' do
 
     it { should create_class('redis::sentinel') }