Add module graphite

manifests/mod/graphite.pp

@@ -0,0 +1,74 @@
+# == Class icingaweb2::mod::graphite
+#
+class icingaweb2::mod::graphite (
+  $git_repo               = 'https://github.com/philiphoy/icingaweb2-module-graphite.git',
+  $git_revision           = undef,
+  $graphite_base_url      = 'http://graphite.com/render?',
+  $graphite_metric_prefix = 'icinga',
+  $install_method         = 'git',
+  $pkg_deps               = undef,
+  $pkg_ensure             = 'present',
+  $web_root               = $::icingaweb2::params::web_root,
+) {
+  require ::icingaweb2
+
+  validate_absolute_path($web_root)
+  validate_re($install_method,
+    [
+      'git',
+    ]
+  )
+
+  File {
+    require => Class['::icingaweb2::config'],
+    owner => $::icingaweb2::config_user,
+    group => $::icingaweb2::config_group,
+    mode  => $::icingaweb2::config_file_mode,
+  }
+
+  file {
+    "${web_root}/modules/graphite":
+      ensure => directory,
+      mode   => $::icingaweb2::config_dir_mode;
+
+    "${::icingaweb2::config_dir}/modules/graphite":
+      ensure => directory,
+      mode   => $::icingaweb2::config_dir_mode;
+  }
+
+  Ini_Setting {
+    ensure  => present,
+    require => File["${::icingaweb2::config_dir}/modules/graphite"],
+    path    => "${::icingaweb2::config_dir}/modules/graphite/config.ini",
+  }
+
+  ini_setting { 'base_url':
+    section => 'graphite',
+    setting => 'base_url',
+    value   => $graphite_base_url,
+  }
+
+  ini_setting { 'metric_prefix':
+    section => 'graphite',
+    setting => 'metric_prefix',
+    value   => $graphite_metric_prefix,
+  }
+
+  if $install_method == 'git' {
+    if $pkg_deps {
+      package { $pkg_deps:
+        ensure => $pkg_ensure,
+        before => Vcsrepo['graphite'],
+      }
+    }
+
+    vcsrepo { 'graphite':
+      ensure   => present,
+      path     => "${web_root}/modules/graphite",
+      provider => 'git',
+      revision => $git_revision,
+      source   => $git_repo,
+    }
+  }
+}
+

spec/classes/icingaweb2_mod_graphite_spec.rb

@@ -0,0 +1,123 @@
+require 'spec_helper'
+
+describe 'icingaweb2::mod::graphite', :type => :class do
+  let (:pre_condition) { '$concat_basedir = "/tmp"' }
+  let (:facts) { debian_facts }
+
+  let :pre_condition do
+    'include ::icingaweb2'
+  end
+
+  describe 'without parameters' do
+    it { should create_class('icingaweb2::mod::graphite') }
+    it { should contain_file('/usr/share/icingaweb2/modules/graphite') }
+    it { should contain_vcsrepo('graphite') }
+  end
+
+  describe 'with parameter: git_repo' do
+    let (:params) {
+      {
+        :install_method => 'git',
+        :git_repo       => '_git_repo_'
+      }
+    }
+
+    it {
+      should contain_vcsrepo('graphite').with(
+        'path' => /modules\/graphite$/
+      )
+    }
+  end
+
+  describe 'with parameter: git_revision' do
+    let (:params) {
+      {
+        :install_method => 'git',
+        :git_revision   => '_git_revision_'
+      }
+    }
+
+    it {
+      should contain_vcsrepo('graphite').with(
+        'revision' => /_git_revision_/
+      )
+    }
+  end
+
+  describe 'with parameter: graphite_base_url' do
+    let (:params) {
+      {
+        :graphite_base_url => '_graphite_base_url_'
+      }
+    }
+
+    it { should contain_ini_setting('base_url').with(
+        'section' => /graphite/,
+        'setting' => /base_url/,
+        'value'   => /_graphite_base_url_/
+      )
+    }
+  end
+
+  describe 'with parameter: graphite_metric_prefix' do
+    let (:params) {
+      {
+        :graphite_metric_prefix => '_graphite_metric_prefix_'
+      }
+    }
+
+    it { should contain_ini_setting('metric_prefix').with(
+        'section' => /graphite/,
+        'setting' => /metric_prefix/,
+        'value'   => /_graphite_metric_prefix_/
+      )
+    }
+  end
+
+  describe 'with parameter: install_method' do
+    let (:params) {
+      {
+        :install_method => 'git'
+      }
+    }
+
+    it { should contain_vcsrepo('graphite') }
+  end
+
+  describe 'with parameter: pkg_deps' do
+    let (:params) {
+      {
+        :pkg_deps => '_pkg_deps_'
+      }
+    }
+
+    it { should contain_package('_pkg_deps_').with(
+        'ensure' => 'present'
+      )
+    }
+  end
+
+  describe 'with parameter: pkg_ensure' do
+    let (:params) {
+      {
+        :pkg_deps   => '_pkg_deps_',
+        :pkg_ensure => '_pkg_ensure_'
+      }
+    }
+
+    it { should contain_package('_pkg_deps_').with(
+        'ensure' => '_pkg_ensure_'
+      )
+    }
+  end
+
+  describe 'with parameter: web_root' do
+    let (:params) {
+      {
+        :web_root => '/web/root'
+      }
+    }
+
+    it { should contain_file('/web/root/modules/graphite') }
+  end
+end