Style and lint fixes to support newer ChefDK

Change-Id: I7b8521a85bace612911f967fe4e35269b7b47034
Depends-On: I6ce4587caa3ae68ddbd3ef1a521aaf46f4840b2c

.rubocop.yml

@@ -23,6 +23,9 @@ Encoding:
 NumericLiterals:
   Enabled: false
 
+StringLiterals:
+  Enabled: false
+
 LineLength:
   Enabled: false
 

README.md

@@ -4,7 +4,7 @@ This cookbook provides a reference example of database configuration for the Ope
 
 # Requirements #
 
-Chef 11 with Ruby 1.9.x required.
+ChefDK 0.15.15 with Ruby 2.1.x required.
 
 # Platforms #
 

metadata.rb

@@ -1,6 +1,8 @@
 name 'openstack-ops-database'
 maintainer 'openstack-chef'
 maintainer_email 'openstack-dev@lists.openstack.org'
+issues_url 'https://launchpad.net/openstack-chef' if respond_to?(:issues_url)
+source_url 'https://github.com/openstack/cookbook-openstack-ops-database' if respond_to?(:source_url)
 license 'Apache 2.0'
 description 'Provides the shared database configuration for Chef for OpenStack.'
 version '14.0.0'

recipes/mariadb-server.rb

@@ -21,11 +21,12 @@ class ::Chef::Recipe # rubocop:disable Documentation
 end
 
 bind_db = node['openstack']['bind_service']['db']
-if bind_db['interface']
-  listen_address = address_for bind_db['interface']
-else
-  listen_address = bind_db['host']
-end
+
+listen_address = if bind_db['interface']
+                   address_for bind_db['interface']
+                 else
+                   bind_db['host']
+                 end
 
 super_password = get_password 'db', node['openstack']['db']['root_user_key']
 

recipes/mysql-server.rb

@@ -25,11 +25,11 @@ class ::Chef::Recipe # rubocop:disable Documentation
 end
 
 bind_db = node['openstack']['bind_service']['db']
-if bind_db['interface']
-  listen_address = address_for bind_db['interface']
-else
-  listen_address = bind_db['host']
-end
+listen_address = if bind_db['interface']
+                   address_for bind_db['interface']
+                 else
+                   listen_address = bind_db['host']
+                 end
 
 super_password = get_password 'db', node['openstack']['db']['root_user_key']
 

recipes/postgresql-server.rb

@@ -26,11 +26,11 @@ class ::Chef::Recipe # rubocop:disable Documentation
 end
 
 bind_db = node['openstack']['bind_service']['db']
-if bind_db['interface']
-  listen_address = address_for bind_db['interface']
-else
-  listen_address = bind_db['host']
-end
+listen_address = if bind_db['interface']
+                   address_for bind_db['interface']
+                 else
+                   bind_db['host']
+                 end
 
 node.override['postgresql']['config']['listen_addresses'] = listen_address
 

spec/spec_helper.rb

@@ -9,12 +9,12 @@ REDHAT_OPTS = {
   platform: 'redhat',
   version: '7.1',
   log_level: ::LOG_LEVEL
-}
+}.freeze
 UBUNTU_OPTS = {
   platform: 'ubuntu',
   version: '14.04',
   log_level: ::LOG_LEVEL
-}
+}.freeze
 
 shared_context 'database-stubs' do
   before do