Checked with openstack-tripleo-heat-templates-0.8.9-1.el7ost.noarch. It's a good idea to change the name of the bug so that it's clear that we are talking about the controller. Disabled the services using the following environment file parameter_defaults: NeutronEnableDHCPAgent: false NeutronEnableL3Agent: false NeutronEnableMetadataAgent: false NeutronEnableOVSAgent: false Checked that all the above services don't run and disabled Enabled just the L3 agent and check that it's running and the other services are not.
Is it correct that the variables are just for the controller?
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-2016-0604.html