Merge pull request #622 from EmpaticoOrg/threshold_plugin

Added base threshold plugin

README.md

@@ -169,6 +169,7 @@ documentation for each plugin for configurable attributes.
   below)
 * `tcpconns` (see [collectd::plugin::tcpconns](#class-collectdplugintcpconns) below)
 * `thermal` (see [collectd::plugin::thermal](#class-collectdpluginthermal) below)
+* `threshold` (see [collect::plugin::threshold](#class-collectdpluginthreshold) below)
 * `unixsock` (see [collectd::plugin::unixsock](#class-collectdpluginunixsock) below)
 * `uptime` (see [collectd::plugin::uptime](#class-collectdpluginuptime) below)
 * `users` (see [collectd::plugin::users](#class-collectdpluginusers) below)
@@ -1568,6 +1569,13 @@ class { '::collectd::plugin::thermal':
 }
 ```
 
+#### Class: `collectd::plugin::threshold`
+
+```puppet
+class { 'collectd::plugin::threshold':
+}
+```
+
 ####Class: `collectd::plugin::unixsock`
 
 ```puppet

manifests/plugin/threshold.pp

@@ -0,0 +1,13 @@
+# http://collectd.org/documentation/manpages/collectd.conf.5.shtml#plugin_threshold
+class collectd::plugin::threshold (
+  $ensure   = 'present',
+  $interval = undef,
+) {
+
+  include ::collectd
+
+  collectd::plugin { 'threshold':
+    ensure   => $ensure,
+    interval => $interval,
+  }
+}

spec/classes/collectd_plugin_threshold_spec.rb

@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe 'collectd::plugin::threshold', type: :class do
+  let :facts do
+    {
+      osfamily: 'Debian',
+      concat_basedir: '/dne',
+      id: 'root',
+      kernel: 'Linux',
+      path: '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
+      collectd_version: '5.0',
+      operatingsystemmajrelease: '7',
+      python_dir: '/usr/local/lib/python2.7/dist-packages'
+    }
+  end
+
+  context ':ensure => present' do
+    context ':ensure => present and default parameters' do
+      it 'Will create /etc/collectd/conf.d/10-threshold.conf to load the plugin' do
+        is_expected.to contain_file('threshold.load').
+          with(ensure: 'present',
+               path: '/etc/collectd/conf.d/10-threshold.conf',
+               content: %r{LoadPlugin threshold})
+      end
+    end
+  end
+end