This reverts commit b92fc1ad6c.
Reason for revert:
The original change was made as a “cheap win” to optimize the number
of queries the neutron server makes during testing. This did
improve the number of queries made but introduced regression in
real world deployments where some customers(through automation)
would define hundreds of tags per port across a large deployment.
I am proposing to revert this change in favor of the old “subquery”
relation in order to fix this regression. In addition, I filed the
Related-Bug #2069061 to investigate using `selectin` as the more
appropriate long term solution.
Change-Id: I437ab71f01483bb8adea96757a6d7dd6253df182
Closes-bug: #2068761
Related-Bug: #2069061
Neutron is an OpenStack project to provide "network connectivity as a
service" between interface devices (e.g., vNICs) managed by other
OpenStack services (e.g., Nova).