Dear list,
I'm in the process of setting up an Openstack installation for
internal use. The environment consists of these nodes:
- 1 controller node
- 2 compute nodes
My goal is now to get Designate working for internal domain
resolution paired with automatic record creation from Nova/Neutron.
The steps I did so far:
- Installed and configured Designate
(https://docs.openstack.org/designate/ussuri/install/install-ubuntu.html)
and Designate dashboard for Horizon
(https://docs.openstack.org/designate-dashboard/ussuri/install/index.html)
- Adjusted handler "neutron_floatingip"
[handler:neutron_floatingip]
notification_topics = notifications_designate
control_exchange = neutron
formatv4 = '%(octet0)s-%(octet1)s-%(octet2)s-%(octet3)s.%(zone)s'
formatv4 = '%(hostname)s.%(project)s.%(zone)s'
formatv4 = '%(hostname)s.%(zone)s'
- Adjusted handler "nova_fixed"
[handler:nova_fixed]
notification_topics = notifications_designate
control_exchange = nova
formatv4 = '%(octet0)s-%(octet1)s-%(octet2)s-%(octet3)s.%(zone)s'
formatv4 = '%(hostname)s.%(project)s.%(zone)s'
formatv4 = '%(hostname)s.%(zone)s'
- Installed Designate-Sink and configured notification_handlers
[service:sink]
workers = 5
enabled_notification_handlers = "nova_fixed, neutron_floatingip"
- Added notification topic "notifications_designate" to nova.conf
and neutron.conf
Let's say I have one additional domain configured in Openstack next
to the default domain: "domain1.internal". So I logged in to the new
domain in Horizon, created a few networks, created the new zone
record "domain1.internal." and started a new instance called
"test-vm".
Expectations:
Nova creates the instance, Neutron creates the required network port
and Designate Sink receives the "Port created" notification via the
"notifications_designate" topic
Reality:
Nova creates the instance, Neutron creates the required network port
but Designate Sink does nothing. In the designate-api.log I can see
the creation of the "domain1.internal." zone but the
designate-sink.log stays empty
2020-10-20 08:29:19.573 3524893 INFO
designate.api.v2.controllers.zones
[req-31b7fa68-6621-4044-985e-f90c87dd8cae - - - - -] Created
<Zone id:'d7c015ec-5079-450b-866d-f04042221d80' type:'PRIMARY'
name:'domain1.internal.'
pool_id:'794ccc2c-d751-44fe-b57f-8894c9f5c842' serial:'1603182558'
action:'CREATE' status:'PENDING'>
My question is: What piece of configuration did I miss? Is my
desired configuration even possible at all? What I basically want to
achieve is:
- Create an instance using nova
- The instance name automatically get's published in all(?) DNS
zones of the project/Openstack domain
- Instances can resolve other instance names out of this DNS zone
Thank you very much in advance and regards,
Daniel Heitepriem
P.S.: Can you please keep my in CC as I'm not subscribed to the list