Add Ceph RBD mirror Pacemaker profile

This change adds a profile for the Ceph RBD mirror service, which
should be managed by Pacemaker to make sure there is always a single
instance running.

Change-Id: Ic63dc5cffece38942d305f538f71dd58a5d50789
Partial-Bug: #1652177

1 files changed, 64 insertions, 0 deletions

diff --git a/spec/classes/tripleo_profile_pacemaker_ceph_rbdmirror_spec.rp b/spec/classes/tripleo_profile_pacemaker_ceph_rbdmirror_spec.rp
new file mode 100644
index 0000000..4df0a09
--- /dev/null
+++ b/spec/classes/tripleo_profile_pacemaker_ceph_rbdmirror_spec.rp
@@ -0,0 +1,64 @@
+#
+# 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::pacemaker::ceph::rbdmirror' do
+  shared_examples_for 'tripleo::profile::pacemaker::ceph::rbdmirror' do
+    let (:pre_condition) do
+      <<-eof
+      class { '::tripleo::profile::base::ceph':
+        step => #{params[:step]}
+      }
+      eof
+    end
+
+    context 'with step less than 3' do
+      let(:params) { { :step => 2 } }
+      it 'should do nothing' do
+        is_expected.to contain_class('tripleo::profile::base::ceph')
+        is_expected.to_not contain_class('ceph::mirror')
+      end
+    end
+
+    context 'with step 3 and client_name' do
+      let(:params) { {
+        :step => 3,
+        :client_name => 'myname',
+      } }
+
+      it 'should include rbdmirror configuration' do
+        is_expected.to contain_class('tripleo::profile::base::ceph')
+        is_expected.to contain_class('ceph::rbdmirror').with(
+          :rbd_mirror_enable => false,
+          :rbd_mirror_ensure => 'stopped',
+        )
+        is_expected.to contain_class('pacemaker::resource::service')
+      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::pacemaker::ceph::rbdmirror'
+    end
+  end
+end