Description of problem: IPv6 deployment fails with the following error: Error: Error from DataBinding 'hiera' while looking up 'tripleo::trusted_cas::ca_map': (<unknown>): found unexpected ':' while scanning a plain scalar at line 114 column 32 on node overcloud-novacompute-0.localdomain Error: Error from DataBinding 'hiera' while looking up 'tripleo::trusted_cas::ca_map': (<unknown>): found unexpected ':' while scanning a plain scalar at line 114 column 32 on node overcloud-novacompute-0.localdomain Version-Release number of selected component (if applicable): openstack-tripleo-heat-templates-5.0.0-0.20160907212643.90c852e.1.el7ost.noarch openstack-puppet-modules-9.0.0-0.20160802183056.8c758d6.el7ost.noarch How reproducible: 100% Steps to Reproduce: 1. Deploy IPv6 enabled overcloud source ~/stackrc export THT=/usr/share/openstack-tripleo-heat-templates openstack overcloud deploy --templates $THT \ -e $THT/environments/network-isolation-v6.yaml \ -e $THT/environments/network-management.yaml \ -e ~/templates/network-environment-v6.yaml \ -e $THT/environments/storage-environment.yaml \ -e ~/templates/disk-layout.yaml \ -e ~/templates/wipe-disk-env.yaml \ --control-scale 3 \ --control-flavor controller-d75f3dec-c770-5f88-9d4c-3fea1bf9c484 \ --compute-scale 1 \ --compute-flavor compute-b634c10a-570f-59ba-bdbf-0c313d745a10 \ --ceph-storage-scale 1 \ --ceph-storage-flavor ceph-cf1f074b-dadb-5eb8-9eb0-55828273fab7 \ --ntp-server clock.redhat.com Actual results: Deployment fails Expected results: Deployment succeeds. Additional info: On overcloud-novacompute-0.localdomain hiera fails with: /usr/share/ruby/psych.rb:205:in `parse': (<unknown>): found unexpected ':' while scanning a plain scalar at line 114 column 32 (Psych::SyntaxError) which is nova::compute::vncproxy_host in /etc/puppet/hieradata/service_configs.yaml grep nova::compute::vncproxy_host /etc/puppet/hieradata/service_configs.yaml nova::compute::vncproxy_host: [2001:db8:ca2:4::17] When setting it to nova::compute::vncproxy_host: 2001:db8:ca2:4::17 the syntax error doesn't show up anymore.
This appears to be fixed by: https://review.openstack.org/#/c/363204/
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2016-2948.html