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-rw-r--r--manifests/profile/pacemaker/ceph/rbdmirror.pp77
-rw-r--r--spec/classes/tripleo_profile_pacemaker_ceph_rbdmirror_spec.rp64
2 files changed, 141 insertions, 0 deletions
diff --git a/manifests/profile/pacemaker/ceph/rbdmirror.pp b/manifests/profile/pacemaker/ceph/rbdmirror.pp
new file mode 100644
index 0000000..8e2ff77
--- /dev/null
+++ b/manifests/profile/pacemaker/ceph/rbdmirror.pp
@@ -0,0 +1,77 @@
+# Copyright 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.
+#
+# == Class: tripleo::profile::pacemaker::ceph::rbdmirror
+#
+# Ceph RBD mirror Pacemaker profile for tripleo
+#
+# === Parameters
+#
+# [*bootstrap_node*]
+# (Optional) The hostname of the node responsible for bootstrapping tasks
+# Defaults to hiera('ceph_rbdmirror_bootstrap_short_node_name')
+#
+# [*client_name*]
+# (Optional) Name assigned to the RBD mirror client
+# Defaults to 'rbd-mirror'
+#
+# [*stack_action*]
+# (Optional) Action executed on the stack. See tripleo-heat-templates
+# for more details.
+# Defaults to hiera('stack_action')
+#
+# [*step*]
+# (Optional) The current step in deployment. See tripleo-heat-templates
+# for more details.
+# Defaults to hiera('step')
+#
+class tripleo::profile::pacemaker::ceph::rbdmirror (
+ $bootstrap_node = hiera('ceph_rbdmirror_bootstrap_short_node_name'),
+ $client_name = 'openstack',
+ $stack_action = hiera('stack_action'),
+ $step = hiera('step'),
+) {
+ Service <| tag == 'ceph-rbd-mirror' |> {
+ hasrestart => true,
+ restart => '/bin/true',
+ start => '/bin/true',
+ stop => '/bin/true',
+ }
+
+ if $::hostname == downcase($bootstrap_node) {
+ $pacemaker_master = true
+ } else {
+ $pacemaker_master = false
+ }
+
+ include ::tripleo::profile::base::ceph
+
+ if $step >= 3 {
+ ceph::mirror { $client_name:
+ rbd_mirror_enable => false,
+ rbd_mirror_ensure => 'stopped',
+ } ->
+ pacemaker::resource::service { "ceph-rbd-mirror_${client_name}":
+ # NOTE(gfidente): systemd uses the @ sign but it is an invalid
+ # character in a pcmk resource name, so we need to use it only
+ # for the name of the service
+ service_name => "ceph-rbd-mirror@${client_name}"
+ }
+ }
+
+ if $step >= 3 and $pacemaker_master and $stack_action == 'UPDATE' {
+ Ceph_config<||> ~> Tripleo::Pacemaker::Resource_restart_flag["ceph-rbd-mirror@${client_name}"]
+ tripleo::pacemaker::resource_restart_flag { "ceph-rbd-mirror@${client_name}": }
+ }
+}
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