Add support for the [service_types] parameters

Change-Id: Ia81c9c3da067cacf131262a0ad9cfa575ff3c246

manifests/agent/polling/service_types.pp

@@ -0,0 +1,44 @@
+# == Class: ceilometer::agent::polling::service_types
+#
+# Configure service_types parameters
+#
+# === Parameters
+#
+# [*glance*]
+#   (Optional) glance service type.
+#   Defaults to $::os_service_default
+#
+# [*neutron*]
+#   (Optional) neutron service type.
+#   Defaults to $::os_service_default
+#
+# [*nova*]
+#   (Optional) nova service type.
+#   Defaults to $::os_service_default
+#
+# [*swift*]
+#   (Optional) swift service type.
+#   Defaults to $::os_service_default
+#
+# [*cinder*]
+#   (Optional) cinder service type.
+#   Defaults to $::os_service_default
+#
+class ceilometer::agent::polling::service_types (
+  $glance  = $::os_service_default,
+  $neutron = $::os_service_default,
+  $nova    = $::os_service_default,
+  $swift   = $::os_service_default,
+  $cinder  = $::os_service_default,
+) {
+
+  include ceilometer::deps
+
+  ceilometer_config {
+    'service_types/glance':  value => $glance;
+    'service_types/neutron': value => $neutron;
+    'service_types/nova':    value => $nova;
+    'service_types/swift':   value => $swift;
+    'service_types/cinder':  value => $cinder;
+  }
+}

releasenotes/notes/service_types-2a672cdceff9227f.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    The new ``ceilometer::agent::polling::service_types`` class, to manage
+    parameters in the ``[service_types]`` section, has been added.

spec/classes/ceilometer_agent_polling_service_types_spec.rb

@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe 'ceilometer::agent::polling::service_types' do
+  shared_examples 'ceilometer::agent::polling::service_types' do
+    context 'with default parameters' do
+      it 'configures the default values' do
+        is_expected.to contain_ceilometer_config('service_types/glance').with_value('<SERVICE DEFAULT>')
+        is_expected.to contain_ceilometer_config('service_types/neutron').with_value('<SERVICE DEFAULT>')
+        is_expected.to contain_ceilometer_config('service_types/nova').with_value('<SERVICE DEFAULT>')
+        is_expected.to contain_ceilometer_config('service_types/swift').with_value('<SERVICE DEFAULT>')
+        is_expected.to contain_ceilometer_config('service_types/cinder').with_value('<SERVICE DEFAULT>')
+      end
+    end
+
+    context 'with overridden parameters' do
+      let :params do
+        {
+          :glance  => 'image',
+          :neutron => 'network',
+          :nova    => 'compute',
+          :swift   => 'object-store',
+          :cinder  => 'volumev3',
+        }
+      end
+
+      it 'configures the overridden values' do
+        is_expected.to contain_ceilometer_config('service_types/glance').with_value('image')
+        is_expected.to contain_ceilometer_config('service_types/neutron').with_value('network')
+        is_expected.to contain_ceilometer_config('service_types/nova').with_value('compute')
+        is_expected.to contain_ceilometer_config('service_types/swift').with_value('object-store')
+        is_expected.to contain_ceilometer_config('service_types/cinder').with_value('volumev3')
+      end
+    end
+  end
+
+  on_supported_os({
+    :supported_os => OSDefaults.get_supported_os
+  }).each do |os,facts|
+    context "on #{os}" do
+      let (:facts) do
+        facts.merge(OSDefaults.get_facts())
+      end
+
+      it_behaves_like 'ceilometer::agent::polling::service_types'
+    end
+  end
+end