diff --git a/manifests/backend/cinder.pp b/manifests/backend/cinder.pp new file mode 100644 index 00000000..db959333 --- /dev/null +++ b/manifests/backend/cinder.pp @@ -0,0 +1,97 @@ +# +# Copyright (C) 2013 eNovance SAS +# +# Author: Emilien Macchi +# +# 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: glance::backend::cinder +# +# Setup Glance to backend images into Cinder +# +# === Parameters +# +# [*cinder_catalog_info*] +# (optional) Info to match when looking for cinder in the service catalog. +# Format is : separated values of the form: +# :: (string value) +# Defaults to 'volume:cinder:publicURL' +# +# [*cinder_endpoint_template*] +# (optional) Override service catalog lookup with template for cinder endpoint. +# Should be a valid URL. Example: 'http://localhost:8776/v1/%(project_id)s' +# Defaults to 'undef' +# +# [*os_region_name*] +# (optional) Region name of this node. +# Should be a valid region name +# Defaults to 'RegionOne' +# +# [*cinder_ca_certificates_file*] +# (optional) Location of ca certicate file to use for cinder client requests. +# Should be a valid ca certicate file +# Defaults to undef +# +# [*cinder_http_retries*] +# (optional) Number of cinderclient retries on failed http calls. +# Should be a valid integer +# Defaults to '3' +# +# [*cinder_api_insecure*] +# (optional) Allow to perform insecure SSL requests to cinder. +# Should be a valid boolean value +# Defaults to false +# + +class glance::backend::cinder( + $os_region_name = 'RegionOne', + $cinder_ca_certificates_file = undef, + $cinder_api_insecure = false, + $cinder_catalog_info = 'volume:cinder:publicURL', + $cinder_endpoint_template = undef, + $cinder_http_retries = '3' + +) { + + glance_api_config { + 'DEFAULT/cinder_api_insecure': value => $cinder_api_insecure; + 'DEFAULT/cinder_catalog_info': value => $cinder_catalog_info; + 'DEFAULT/cinder_http_retries': value => $cinder_http_retries; + 'DEFAULT/default_store': value => 'cinder'; + 'DEFAULT/os_region_name': value => $os_region_name; + } + + glance_cache_config { + 'DEFAULT/cinder_api_insecure': value => $cinder_api_insecure; + 'DEFAULT/cinder_catalog_info': value => $cinder_catalog_info; + 'DEFAULT/cinder_http_retries': value => $cinder_http_retries; + 'DEFAULT/os_region_name': value => $os_region_name; + } + + if $cinder_endpoint_template { + glance_api_config { 'DEFAULT/cinder_endpoint_template': value => $cinder_endpoint_template; } + glance_cache_config { 'DEFAULT/cinder_endpoint_template': value => $cinder_endpoint_template; } + } else { + glance_api_config { 'DEFAULT/cinder_endpoint_template': ensure => absent; } + glance_cache_config { 'DEFAULT/cinder_endpoint_template': ensure => absent; } + } + + if $cinder_ca_certificates_file { + glance_api_config { 'DEFAULT/cinder_ca_certificates_file': value => $cinder_ca_certificates_file; } + glance_cache_config { 'DEFAULT/cinder_ca_certificates_file': value => $cinder_ca_certificates_file; } + } else { + glance_api_config { 'DEFAULT/cinder_ca_certificates_file': ensure => absent; } + glance_cache_config { 'DEFAULT/cinder_ca_certificates_file': ensure => absent; } + } + +} diff --git a/spec/classes/glance_backend_cinder_spec.rb b/spec/classes/glance_backend_cinder_spec.rb new file mode 100644 index 00000000..f3f33ac6 --- /dev/null +++ b/spec/classes/glance_backend_cinder_spec.rb @@ -0,0 +1,99 @@ +# +# Copyright (C) 2013 eNovance SAS +# +# Author: Emilien Macchi +# +# 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. +# +# Unit tests for glance::backend::cinder class +# + +require 'spec_helper' + +describe 'glance::backend::cinder' do + + let :pre_condition do + 'class { "glance::api": keystone_password => "pass" }' + end + + shared_examples_for 'glance with cinder backend' do + + context 'when default parameters' do + + it 'configures glance-api.conf' do + should contain_glance_api_config('DEFAULT/default_store').with_value('cinder') + should contain_glance_api_config('DEFAULT/cinder_api_insecure').with_value(false) + should contain_glance_api_config('DEFAULT/cinder_catalog_info').with_value('volume:cinder:publicURL') + should contain_glance_api_config('DEFAULT/os_region_name').with_value('RegionOne') + should contain_glance_api_config('DEFAULT/cinder_http_retries').with_value('3') + should contain_glance_api_config('DEFAULT/cinder_ca_certificates_file').with(:ensure => 'absent') + should contain_glance_api_config('DEFAULT/cinder_endpoint_template').with(:ensure => 'absent') + end + it 'configures glance-cache.conf' do + should contain_glance_cache_config('DEFAULT/cinder_api_insecure').with_value(false) + should contain_glance_cache_config('DEFAULT/cinder_catalog_info').with_value('volume:cinder:publicURL') + should contain_glance_cache_config('DEFAULT/os_region_name').with_value('RegionOne') + should contain_glance_cache_config('DEFAULT/cinder_http_retries').with_value('3') + should contain_glance_cache_config('DEFAULT/cinder_ca_certificates_file').with(:ensure => 'absent') + should contain_glance_cache_config('DEFAULT/cinder_endpoint_template').with(:ensure => 'absent') + end + end + + context 'when overriding parameters' do + let :params do + { + :cinder_api_insecure => true, + :cinder_ca_certificates_file => '/etc/ssh/ca.crt', + :cinder_catalog_info => 'volume:cinder:internalURL', + :cinder_endpoint_template => 'http://srv-foo:8776/v1/%(project_id)s', + :cinder_http_retries => '10', + :os_region_name => 'foo' + } + end + it 'configures glance-api.conf' do + should contain_glance_api_config('DEFAULT/default_store').with_value('cinder') + should contain_glance_api_config('DEFAULT/cinder_api_insecure').with_value(true) + should contain_glance_api_config('DEFAULT/cinder_ca_certificates_file').with_value('/etc/ssh/ca.crt') + should contain_glance_api_config('DEFAULT/cinder_catalog_info').with_value('volume:cinder:internalURL') + should contain_glance_api_config('DEFAULT/cinder_endpoint_template').with_value('http://srv-foo:8776/v1/%(project_id)s') + should contain_glance_api_config('DEFAULT/cinder_http_retries').with_value('10') + should contain_glance_api_config('DEFAULT/os_region_name').with_value('foo') + end + it 'configures glance-cache.conf' do + should contain_glance_cache_config('DEFAULT/cinder_api_insecure').with_value(true) + should contain_glance_cache_config('DEFAULT/cinder_ca_certificates_file').with_value('/etc/ssh/ca.crt') + should contain_glance_cache_config('DEFAULT/cinder_catalog_info').with_value('volume:cinder:internalURL') + should contain_glance_cache_config('DEFAULT/cinder_endpoint_template').with_value('http://srv-foo:8776/v1/%(project_id)s') + should contain_glance_cache_config('DEFAULT/cinder_http_retries').with_value('10') + should contain_glance_cache_config('DEFAULT/os_region_name').with_value('foo') + end + end + + end + + context 'on Debian platforms' do + let :facts do + { :osfamily => 'Debian' } + end + + it_configures 'glance with cinder backend' + end + + context 'on RedHat platforms' do + let :facts do + { :osfamily => 'RedHat' } + end + + it_configures 'glance with cinder backend' + end +end diff --git a/spec/shared_examples.rb b/spec/shared_examples.rb new file mode 100644 index 00000000..d92156a3 --- /dev/null +++ b/spec/shared_examples.rb @@ -0,0 +1,5 @@ +shared_examples_for "a Puppet::Error" do |description| + it "with message matching #{description.inspect}" do + expect { should have_class_count(1) }.to raise_error(Puppet::Error, description) + end +end diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb index 2c6f5664..076e2bb3 100644 --- a/spec/spec_helper.rb +++ b/spec/spec_helper.rb @@ -1 +1,7 @@ require 'puppetlabs_spec_helper/module_spec_helper' +require 'shared_examples' + +RSpec.configure do |c| + c.alias_it_should_behave_like_to :it_configures, 'configures' + c.alias_it_should_behave_like_to :it_raises, 'raises' +end