trying to install openstack mitaka I met problems with the procedure described on https://www.rdoproject.org/install/quickstart/ final messages from packstack --allinone are below ========================================= 193.124.84.22_prescript.pp: [ DONE ] Applying 193.124.84.22_amqp.pp Applying 193.124.84.22_mariadb.pp 193.124.84.22_amqp.pp: [ DONE ] 193.124.84.22_mariadb.pp: [ DONE ] Applying 193.124.84.22_apache.pp 193.124.84.22_apache.pp: [ DONE ] Applying 193.124.84.22_keystone.pp Applying 193.124.84.22_glance.pp Applying 193.124.84.22_cinder.pp 193.124.84.22_keystone.pp: [ ERROR ] Applying Puppet manifests [ ERROR ] ERROR : Error appeared during Puppet run: 193.124.84.22_keystone.pp Error: Could not prefetch keystone_role provider 'openstack': Could not authenticate You will find full trace in log /var/tmp/packstack/20160616-133447-C9hfh9/manifests/193.124.84.22_keystone.pp.log Please check log file /var/tmp/packstack/20160616-133447-C9hfh9/openstack-setup.log for more information Additional information: * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components. * File /root/keystonerc_admin has been created on OpenStack client host 193.124.84.22. To use the command line tools you need to source the file. * To access the OpenStack Dashboard browse to http://193.124.84.22/dashboard . Please, find your login credentials stored in the keystonerc_admin in your home directory. * To use Nagios, browse to http://193.124.84.22/nagios username: nagiosadmin, password: f9d91344c4bb4f21 =============== the file keystone_role/openstack.rb is from package openstack-puppet-modules-8.0.4-1.el7.noarch (from repo openstack-mitaka) I repeated several times with full reinstallition (yum erase [everything from repo openstack-mitaka], deletion all conf directories, yum install) Additional info cat /etc/os-release NAME="Scientific Linux" VERSION="7.2 (Nitrogen)" ID="rhel" ID_LIKE="fedora" VERSION_ID="7.2" PRETTY_NAME="Scientific Linux 7.2 (Nitrogen)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:scientificlinux:scientificlinux:7.2:GA" HOME_URL="http://www.scientificlinux.org//" BUG_REPORT_URL="mailto:scientific-linux-devel@listserv.fnal.gov" REDHAT_BUGZILLA_PRODUCT="Scientific Linux 7" REDHAT_BUGZILLA_PRODUCT_VERSION=7.2 REDHAT_SUPPORT_PRODUCT="Scientific Linux" REDHAT_SUPPORT_PRODUCT_VERSION="7.2" Somebody has ideas how to fix it ? Many thanks in advance. -- Andrey Y Shevel