Composable services support for Cinder Pure Storage FlashArray

Added the heat templates for Cinder Pure Storage FlashArray
backend to use composable services

Change-Id: I6f46f45a3af394de85672261c7d72ddc492a07b2

2 files changed, 88 insertions, 8 deletions

diff --git a/spec/classes/tripleo_profile_base_cinder_volume_pure_spec.rb b/spec/classes/tripleo_profile_base_cinder_volume_pure_spec.rb
new file mode 100644
index 0000000..fa03dac
--- /dev/null
+++ b/spec/classes/tripleo_profile_base_cinder_volume_pure_spec.rb
@@ -0,0 +1,58 @@
+#
+# Copyright (C) 2016 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::cinder::volume::pure' do
+  shared_examples_for 'tripleo::profile::base::cinder::volume::pure' do
+    before :each do
+      facts.merge!({ :step => params[:step] })
+    end
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 3 } }
+
+      it 'should do nothing' do
+        is_expected.to contain_class('tripleo::profile::base::cinder::volume::pure')
+        is_expected.to contain_class('tripleo::profile::base::cinder::volume')
+        is_expected.to contain_class('tripleo::profile::base::cinder')
+        is_expected.to_not contain_cinder__backend__pure('tripleo_pure')
+      end
+    end
+
+    context 'with step 4' do
+      let(:params) { {
+        :step => 4,
+      } }
+
+      it 'should trigger complete configuration' do
+        # TODO(aschultz): check hiera parameters
+        is_expected.to contain_cinder__backend__pure('tripleo_pure')
+      end
+    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::cinder::volume::pure'
+    end
+  end
+end
diff --git a/spec/classes/tripleo_profile_base_cinder_volume_spec.rb b/spec/classes/tripleo_profile_base_cinder_volume_spec.rb
index 1542a49..aa3dd89 100644
--- a/spec/classes/tripleo_profile_base_cinder_volume_spec.rb
+++ b/spec/classes/tripleo_profile_base_cinder_volume_spec.rb
@@ -56,6 +56,25 @@ describe 'tripleo::profile::base::cinder::volume' do
         end
       end
 
+      context 'with only pure' do
+        before :each do
+          params.merge!({
+            :cinder_enable_pure_backend  => true,
+            :cinder_enable_iscsi_backend => false,
+          })
+        end
+        it 'should configure only pure' do
+          is_expected.to contain_class('tripleo::profile::base::cinder::volume::pure')
+          is_expected.to_not contain_class('tripleo::profile::base::cinder::volume::iscsi')
+          is_expected.to contain_class('tripleo::profile::base::cinder::volume')
+          is_expected.to contain_class('tripleo::profile::base::cinder')
+          is_expected.to contain_class('cinder::volume')
+          is_expected.to contain_class('cinder::backends').with(
+            :enabled_backends => ['tripleo_pure']
+          )
+        end
+      end
+
       context 'with only dellsc' do
         before :each do
           params.merge!({
@@ -116,8 +135,8 @@ describe 'tripleo::profile::base::cinder::volume' do
       context 'with only nfs' do
         before :each do
           params.merge!({
-            :cinder_enable_nfs_backend => true,
-            :cinder_enable_iscsi_backend  => false,
+            :cinder_enable_nfs_backend   => true,
+            :cinder_enable_iscsi_backend => false,
           })
         end
         it 'should configure only nfs' do
@@ -135,8 +154,8 @@ describe 'tripleo::profile::base::cinder::volume' do
       context 'with only rbd' do
         before :each do
           params.merge!({
-            :cinder_enable_rbd_backend => true,
-            :cinder_enable_iscsi_backend  => false,
+            :cinder_enable_rbd_backend   => true,
+            :cinder_enable_iscsi_backend => false,
           })
         end
         it 'should configure only ceph' do
@@ -160,6 +179,7 @@ describe 'tripleo::profile::base::cinder::volume' do
         end
         it 'should configure only user backend' do
           is_expected.to_not contain_class('tripleo::profile::base::cinder::volume::iscsi')
+          is_expected.to_not contain_class('tripleo::profile::base::cinder::volume::pure')
           is_expected.to_not contain_class('tripleo::profile::base::cinder::volume::dellsc')
           is_expected.to_not contain_class('tripleo::profile::base::cinder::volume::dellps')
           is_expected.to_not contain_class('tripleo::profile::base::cinder::volume::netapp')
@@ -177,16 +197,18 @@ describe 'tripleo::profile::base::cinder::volume' do
       context 'with all tripleo backends' do
         before :each do
           params.merge!({
+            :cinder_enable_nfs_backend    => true,
+            :cinder_enable_rbd_backend    => true,
             :cinder_enable_iscsi_backend  => true,
+            :cinder_enable_pure_backend   => true,
             :cinder_enable_dellsc_backend => true,
             :cinder_enable_dellps_backend => true,
             :cinder_enable_netapp_backend => true,
-            :cinder_enable_nfs_backend => true,
-            :cinder_enable_rbd_backend => true,
           })
         end
         it 'should configure all backends' do
           is_expected.to contain_class('tripleo::profile::base::cinder::volume::iscsi')
+          is_expected.to contain_class('tripleo::profile::base::cinder::volume::pure')
           is_expected.to contain_class('tripleo::profile::base::cinder::volume::dellsc')
           is_expected.to contain_class('tripleo::profile::base::cinder::volume::dellps')
           is_expected.to contain_class('tripleo::profile::base::cinder::volume::netapp')
@@ -196,7 +218,7 @@ describe 'tripleo::profile::base::cinder::volume' do
           is_expected.to contain_class('tripleo::profile::base::cinder')
           is_expected.to contain_class('cinder::volume')
           is_expected.to contain_class('cinder::backends').with(
-            :enabled_backends => ['tripleo_iscsi', 'tripleo_ceph', 'tripleo_dellps', 
+            :enabled_backends => ['tripleo_iscsi', 'tripleo_ceph', 'tripleo_pure', 'tripleo_dellps',
                                   'tripleo_dellsc', 'tripleo_netapp','tripleo_nfs']
           )
         end
@@ -206,7 +228,7 @@ describe 'tripleo::profile::base::cinder::volume' do
 
 
   on_supported_os.each do |os, facts|
-    context "on #{os}" do
+    context 'on #{os}' do
       let(:facts) do
         facts.merge({ :hostname => 'node.example.com' })
       end