Hello, I am trying to deploy RDO icehouse-3 using packstack on fedora 20. Below is the screen error log of packstack: 10.65.193.94_osclient.pp: [ DONE ] 10.65.193.94_horizon.pp: [ DONE ] 10.65.193.94_provision.pp: [ DONE ] Applying 10.65.193.94_mongodb.pp 10.65.193.94_mongodb.pp: [ ERROR ] Applying Puppet manifests [ ERROR ] ERROR : Error appeared during Puppet run: 10.65.193.94_mongodb.pp Error: Failed to parse template mongodb/mongodb.conf.erb: You will find full trace in log /var/tmp/packstack/20140326-215159-urZtup/manifests/10.65.193.94_mongodb.pp.log Please check log file /var/tmp/packstack/20140326-215159-urZtup/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. * Did not create a cinder volume group, one already existed * File /root/keystonerc_admin has been created on OpenStack client host 10.65.193.94. To use the command line tools you need to source the file. * To access the OpenStack Dashboard browse to http://10.65.193.94/dashboard . Please, find your login credentials stored in the keystonerc_admin in your home directory. Below is the output of /var/tmp/packstack/20140326-215159-urZtup/manifests/10.65.193.94_mongodb.pp.log [root@dhcp193-94 ~]# cat /var/tmp/packstack/20140326-215159-urZtup/manifests/10.65.193.94_mongodb.pp.log Warning: Config file /etc/puppet/hiera.yaml not found, using Hiera defaults Error: Failed to parse template mongodb/mongodb.conf.erb: Filepath: /var/tmp/packstack/2425ebe0f2c143b3a52ed7d9756fc237/modules/mongodb/templates/mongodb.conf.erb Line: 10 Detail: undefined method `join' for "10.65.193.94":String at /var/tmp/packstack/2425ebe0f2c143b3a52ed7d9756fc237/modules/mongodb/manifests/server/config.pp:65 on node dhcp193-94.pnq.redhat.com Error: Failed to parse template mongodb/mongodb.conf.erb: Filepath: /var/tmp/packstack/2425ebe0f2c143b3a52ed7d9756fc237/modules/mongodb/templates/mongodb.conf.erb Line: 10 Detail: undefined method `join' for "10.65.193.94":String at /var/tmp/packstack/2425ebe0f2c143b3a52ed7d9756fc237/modules/mongodb/manifests/server/config.pp:65 on node dhcp193-94.pnq.redhat.com To fix that, i have installed mongodb-server and started it and again run the packstack file. After that still getting the same error. Can someone suggest me someone workaround for this? Thanks, Chandan Kumar