Filter zones f5-ipam-cltr manages

[gregsidelinger]

Description

Provide a way to filter zones the controller will manage. We have thousands of dns zones and only want the controller to touch a few of them. We can manage some of this with permissions so the user ipam connects as does not have access to all zones however sub zones are an issue. If I want to manage zone kube.example.com I need to give read access to zone example.com which means the controller will read in all stuff in example.com when it does not need to.

Orchestration Name and Version

kubernetes 1.11

Controller Version

v0.1.0

IPAM System and Version

Infoblox 2.7 API