Subnet controller does not honor dnsPublishFixedIP

[mandre]

I'm trying to create a subnet with:

---
apiVersion: openstack.k-orc.cloud/v1alpha1
kind: Subnet
metadata:
  name: create-full-v4
spec:
  cloudCredentialsRef:
    cloudName: devstack
    secretName: openstack-clouds
  managementPolicy: managed
  networkRef: create-full-v4
  resource:
    [snip]
    dnsPublishFixedIP: true

It returns a status with:

status:
  resource:
    [snip]
    dnsPublishFixedIP: false

Perhaps that's just an OpenStack thing, where my environment does not support this option.

[mandre]

I've tried to debug in #203. From what I could see:

• we correctly pass the value for dns_publish_fixed_ip to the subnet creation request
• openstack creates the subnet, but without dns_publish_fixed_ip
• we correctly report the status for the subnet

This most likely means that ORC is doing the right thing and that we're seeing there is only an environmental problem.

[mandre]

After reading the designate and neutron related docs looks like we're missing a few steps:

• set dns_domain in neutron.conf
• add dns extension to ml2's extension_drivers setting
• create a zone in designate
• create the network with dns_domain option