loadbalancer: Use logrotate define for haproxy

* logrotate::rule instead of file
  * remove haproxy logrotate file

Change-Id: I8294108710d6335bca871bad294ff561ccd2c47b

files/logrotate/haproxy

@@ -1,12 +0,0 @@
-# Managed by Puppet
-# Module cloud::loadbalancer
-/var/log/haproxy.log {
-  rotate 7
-  daily
-  missingok
-  notifempty
-  delaycompress
-  compress
-  postrotate
-  endscript
-}

manifests/loadbalancer.pp

@@ -563,12 +563,14 @@ class cloud::loadbalancer(
     }
   }
 
-  file { '/etc/logrotate.d/haproxy':
-    ensure  => file,
-    source  => 'puppet:///modules/cloud/logrotate/haproxy',
-    owner   => root,
-    group   => root,
-    mode    => '0644';
+  logrotate::rule { 'haproxy':
+    path          => '/var/log/haproxy.log',
+    rotate        => 7,
+    rotate_every  => 'day',
+    missingok     => true,
+    ifempty       => false,
+    delaycompress => true,
+    compress      => true,
   }
 
   if $vip_monitor_ip {

spec/classes/cloud_loadbalancer_spec.rb

@@ -195,14 +195,17 @@ describe 'cloud::loadbalancer' do
       end # configure haproxy server
     end # configure keepalived in master
 
-    context 'configure logrotate file' do
-      it { is_expected.to contain_file('/etc/logrotate.d/haproxy').with(
-        :source => 'puppet:///modules/cloud/logrotate/haproxy',
-        :mode   => '0644',
-        :owner  => 'root',
-        :group  => 'root'
+    context 'configure logrotate rule' do
+      it { is_expected.to contain_logrotate__rule('haproxy').with(
+        :path          => '/var/log/haproxy.log',
+        :rotate        => 7,
+        :rotate_every  => 'day',
+        :missingok     => true,
+        :ifempty       => false,
+        :delaycompress => true,
+        :compress      => true
       )}
-    end # configure logrotate file
+    end # configure logrotate rule
 
     context 'configure monitor haproxy listen' do
       it { is_expected.to contain_haproxy__listen('monitor').with(