Fix default network interface

The default interface parameter inadvertently set the default for
all newly created nodes, unless they otherwise specify a network
interface, to be "noop", which is only usable for standalone users.

Integrated users want flat, or neutron. Given historical usage
pattern, the existing defaults set via "enabled_network_interfaces"
to use flat, neutron, or noop, in that order, are generally applicable.

Signed-off-by: Julia Kreger <[email protected]>

templates/common/config/ironic.conf

@@ -20,8 +20,7 @@ enabled_vendor_interfaces = no-vendor,ipmitool,idrac,idrac-redfish,redfish,ilo,f
 # https://review.opendev.org/c/openstack/ironic/+/907269
 rbac_service_role_elevated_access=true
 
-{{/* TODO switch to neutron provider for the non-standalone when neutron-operator is available */}}
-default_network_interface={{if .Standalone}}noop{{else}}noop{{end}}
+{{if .Standalone}}default_network_interface=noop{{end}}
 
 default_resource_class=baremetal
 hash_ring_algorithm=sha256