From 5f4c7fa7685d7a95b85c305e1a55a4eaa02eedc1 Mon Sep 17 00:00:00 2001
From: David Shrewsbury <shrewsbury.dave@gmail.com>
Date: Mon, 7 May 2012 16:19:07 -0400
Subject: [PATCH] Added new logrotate puppet module.

Allows us to easily manage log rotation. Example:

  logrotate::file { 'xyz':
    log => '/var/log/xyz.log',
    options => ['compress', 'weekly'],
  }

Change-Id: I84fa3a20e0510a1273aa9b8555da0dde4613f50a
---
 modules/logrotate/manifests/file.pp    | 20 ++++++++++++++++++++
 modules/logrotate/manifests/init.pp    | 16 ++++++++++++++++
 modules/logrotate/templates/config.erb | 24 ++++++++++++++++++++++++
 3 files changed, 60 insertions(+)
 create mode 100644 modules/logrotate/manifests/file.pp
 create mode 100644 modules/logrotate/manifests/init.pp
 create mode 100644 modules/logrotate/templates/config.erb

diff --git a/modules/logrotate/manifests/file.pp b/modules/logrotate/manifests/file.pp
new file mode 100644
index 0000000000..6fcabda37d
--- /dev/null
+++ b/modules/logrotate/manifests/file.pp
@@ -0,0 +1,20 @@
+define logrotate::file($log,
+                       $options,
+                       $prerotate='undef',
+                       $postrotate='undef',
+                       $firstaction='undef',
+                       $lastaction='undef') {
+
+  # $options should be an array containing 1 or more logrotate
+  # directives (e.g. missingok, compress).
+
+  include logrotate
+
+  file { "/etc/logrotate.d/${name}":
+    owner => root,
+    group => root,
+    mode => 644,
+    content => template("logrotate/config.erb"),
+    require => File["/etc/logrotate.d"],
+  }
+}
diff --git a/modules/logrotate/manifests/init.pp b/modules/logrotate/manifests/init.pp
new file mode 100644
index 0000000000..ec29bc85da
--- /dev/null
+++ b/modules/logrotate/manifests/init.pp
@@ -0,0 +1,16 @@
+# Adapted from http://projects.puppetlabs.com/projects/1/wiki/Logrotate_Patterns
+
+class logrotate {
+
+  package { "logrotate":
+    ensure => latest,
+  }
+
+  file { "/etc/logrotate.d":
+    ensure => directory,
+    owner => root,
+    group => root,
+    mode => 755,
+    require => Package["logrotate"],
+  }
+}
diff --git a/modules/logrotate/templates/config.erb b/modules/logrotate/templates/config.erb
new file mode 100644
index 0000000000..58c8cf0031
--- /dev/null
+++ b/modules/logrotate/templates/config.erb
@@ -0,0 +1,24 @@
+<%= log %> {
+<% options.each do |opt| -%> <%= opt %>
+<% end -%>
+<% if prerotate != 'undef' -%>
+ prerotate
+  <%= prerotate %>
+ endscript
+<% end -%>
+<% if postrotate != 'undef' -%>
+ postrotate
+  <%= postrotate %>
+ endscript
+<% end -%>
+<% if firstaction != 'undef' -%>
+ firstaction
+  <%= firstaction %>
+ endscript
+<% end -%>
+<% if lastaction != 'undef' -%>
+ lastaction
+  <%= lastaction %>
+ endscript
+<% end -%>
+}