require 'puppet/util/inifile' require 'puppet/provider/openstack' require 'puppet/provider/openstack/auth' require 'puppet/provider/openstack/credentials' class Puppet::Provider::Cinder < Puppet::Provider::Openstack extend Puppet::Provider::Openstack::Auth def self.conf_filename '/etc/cinder/cinder.conf' end def self.cinder_conf return @cinder_conf if @cinder_conf @cinder_conf = Puppet::Util::IniConfig::File.new @cinder_conf.read(conf_filename) @cinder_conf end def self.request(service, action, properties=nil) begin super rescue Puppet::Error::OpenstackAuthInputError, Puppet::Error::OpenstackUnauthorizedError => error cinder_request(service, action, error, properties) end end def self.cinder_request(service, action, error, properties=nil) properties ||= [] @credentials.username = cinder_credentials['username'] @credentials.password = cinder_credentials['password'] @credentials.project_name = cinder_credentials['project_name'] @credentials.auth_url = auth_endpoint if cinder_credentials['region_name'] @credentials.region_name = cinder_credentials['region_name'] end if @credentials.version == '3' @credentials.user_domain_name = cinder_credentials['user_domain_name'] @credentials.project_domain_name = cinder_credentials['project_domain_name'] end raise error unless @credentials.set? Puppet::Provider::Openstack.request(service, action, properties, @credentials) end def self.cinder_credentials @cinder_credentials ||= get_cinder_credentials end def cinder_credentials self.class.cinder_credentials end def self.get_cinder_credentials auth_keys = ['auth_url', 'project_name', 'username', 'password'] conf = cinder_conf if conf and conf['keystone_authtoken'] and auth_keys.all?{|k| !conf['keystone_authtoken'][k].nil?} creds = Hash[ auth_keys.map \ { |k| [k, conf['keystone_authtoken'][k].strip] } ] if conf['project_domain_name'] creds['project_domain_name'] = conf['project_domain_name'] else creds['project_domain_name'] = 'Default' end if conf['user_domain_name'] creds['user_domain_name'] = conf['user_domain_name'] else creds['user_domain_name'] = 'Default' end if conf['DEFAULT'] and conf['DEFAULT']['os_region_name'] creds['region_name'] = conf['DEFAULT']['os_region_name'] end return creds else raise(Puppet::Error, "File: #{conf_filename} does not contain all " + "required sections. Cinder types will not work if cinder is not " + "correctly configured.") end end def self.get_auth_endpoint q = cinder_credentials "#{q['auth_url']}" end def self.auth_endpoint @auth_endpoint ||= get_auth_endpoint end def self.reset @cinder_conf = nil @cinder_credentials = nil end end