Description of problem: In IPv6 deployments the ceilometer compute agent cannot reach the public endpoint so it fails with errors like: ConnectionError: ('Connection aborted.', gaierror(-2, 'Name or service not known')) Since the compute nodes can only reach the isolated network and don't have a means to reach the public endpoint we should switch the os_endpoint_type in /etc/ceilometer/ceilometer.conf to internalURL which can be reachable via the internal_api network. Version-Release number of selected component (if applicable): openstack-tripleo-heat-templates-0.8.6-111.el7ost.noarch How reproducible: 100% Steps to Reproduce: 1. Deploy ipv6 enable overcloud 2. Check /var/log/ceilometer/compute.log Actual results: ConnectionError: ('Connection aborted.', gaierror(-2, 'Name or service not known')) Expected results: There are no errors reported.
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/RHBA-2016-0264.html