Merge "Add support for configuring designate DNS backend"

manifests/profile/base/designate/backend.pp

@@ -0,0 +1,41 @@
+# Copyright 2021 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# == Class: tripleo::profile::base::designate::backend
+#
+# Designate backend profile for tripleo
+#
+# === Parameters
+#
+# [*step*]
+#   (Optional) The current step in deployment. See tripleo-heat-templates
+#   for more details.
+#   Defaults to hiera('step')
+#
+# [*backend*]
+#   (Optional) Specify a backend used.
+#   Defaults to 'bind9'
+#
+class tripleo::profile::base::designate::backend (
+  $step    = Integer(hiera('step')),
+  $backend = hiera('designate_backend', 'bind9'),
+) {
+  if $step >= 4 {
+    if $backend == 'bind9' {
+      include designate::backend::bind9
+    } else {
+      fail("${backend} is not supported by designate")
+    }
+  }
+}

spec/classes/tripleo_profile_base_designate_backend_spec.rb

@@ -0,0 +1,56 @@
+#
+# Copyright (C) 2020 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::designate::backend' do
+  shared_examples_for 'tripleo::profile::base::designate::backend' do
+
+    context 'with step less than 4' do
+      let(:params) { {
+        :step => 3,
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::designate::backend')
+        is_expected.to_not contain_class('designate::backend::bind9')
+      }
+    end
+
+    context 'with step 4' do
+      let(:params) { {
+        :step => 4,
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::designate::backend')
+        is_expected.to contain_class('designate::backend::bind9')
+      }
+    end
+
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::designate::backend'
+    end
+  end
+end