search for: keystone_service

Hi, I install the openstack nova on CentOS6.3 through the puppet. I use the puppet modules from puppetlabs. Got the following error. I am using puppet 2.7.14 with puppetdb. For this kind of issue, how to debug and how to figure out where the issue is? *err: Could not prefetch keystone_service provider ''keystone'': undefined method `collect'' for nil:NilClass err: /Stage[main]/Nova::Keystone::Auth/Keystone_service[nova_volume]: Could not evaluate: undefined method `collect'' for nil:NilClass err: Could not prefetch keystone_endpoint provider ''k...