Remove the deprecated "verbose" option

The option "verbose" in the [DEFAULT] section is deprecated, it's
default value would be false anyway.

Change-Id: Ib7809425ca5c1651cd7642f3a6cf56cb7f6444aa

README.md

@@ -244,6 +244,7 @@ Create EC2 credentials for a given user in the specified tenant
 Attributes
 ==========
 
+**TODO**: Clean up after refactoring.
 Please refer to the Common cookbook for more attributes.
 
 * `openstack['identity']['db_server_chef_role']` - The name of the Chef role that knows about the db server
@@ -254,8 +255,6 @@ Please refer to the Common cookbook for more attributes.
 * `openstack['identity']['db_passwd']` - Password for keystone database access
 * `openstack['identity']['db_ipaddress']` - IP address of the keystone database
 * `openstack['identity']['api_ipaddress']` - IP address for the keystone API to bind to. _TODO_: Rename to bind_address
-* `openstack['identity']['verbose']` - Enables/disables verbose output for keystone API server
-* `openstack['identity']['debug']` - Enables/disables debug output for keystone API server
 * `openstack['identity']['admin_token']` - Admin token for bootstraping keystone server
 * `openstack['identity']['admin_workers']` - The number of worker processes to serve the admin WSGI application
 * `openstack['identity']['public_workers']` - The number of worker processes to serve the public WSGI application

attributes/keystone_conf.rb

@@ -1,7 +1,6 @@
 default['openstack']['identity']['conf_secrets'] = {}
 default['openstack']['identity']['conf'].tap do |conf|
   # [DEFAULT]
-  conf['DEFAULT']['verbose'] = false # true in docs
   if node['openstack']['identity']['syslog']['use']
     conf['DEFAULT']['log_config_append'] = '/etc/openstack/logging.conf'
   else

spec/server-apache_spec.rb

@@ -140,15 +140,6 @@ describe 'openstack-identity::server-apache' do
           expect(chef_run).to render_config_file(path).with_section_content('DEFAULT', r)
         end
 
-        describe 'logging verbosity' do
-          ['verbose'].each do |x|
-            it "has #{x} option" do
-              r = line_regexp("#{x} = false")
-              expect(chef_run).to render_config_file(path).with_section_content('DEFAULT', r)
-            end
-          end
-        end
-
         describe 'syslog configuration' do
           log_file = %r{^log_dir = /var/log/keystone$}
           log_conf = %r{^log_config_append = /\w+}