Public bug reported:
When you create a port via OS::Nova::Server, if you only specify a
network ID then the extra properties you pass in the template are
ignored as per the code below:
heat/engine/resources/openstack/nova/server.py:
handle_create()
\_ _build_nics()
\_ if there's a port in the template then that's used
|_ if there's a subnet in the template then _create_internal_port() is called
and the extra props are passed to Neutron
|_ if only a network ID is passed in the template then the port extra
properties ni the template (if any) are ignored and the defaults are passed.
Reproducer:
-----------
heat_template_version: 2021-04-16
resources:
server_test:
type: OS::Nova::Server
properties:
name: server_test
config_drive: true
flavor: m1.small
image: "focal"
networks:
- network: test_net
port_extra_properties:
binding:vnic_type: direct
Here is the request body for the API call sent from Heat to Neutron for
the above template the network_id is there but not the extra property
passed:
/var/log/neutron/neutron-server.log:2024-10-30 12:10:38.439 246121 DEBUG
neutron.api.v2.base [req-5ea6e086-cf63-4441-a19a-e785fbcea5dc
3e23d2d4716f972bd4eff30931e2a797fa5b0e355ef4d5b05bee2212e156b40a
e964739be53f40d0b3862aad6cff8732 - 198a7a588d7c4edb880789e342ec3d03
198a7a588d7c4edb880789e342ec3d03] Request body: {'port': {'device_id':
'6bdf1f2b-fc39-4c56-bde6-beffd08ff0e6', 'network_id':
'78637385-b2cc-41ae-8d5c-0ed94ccd12df', 'admin_state_up': True,
'tenant_id': 'e964739be53f40d0b3862aad6cff8732'}} prepare_request_body
/usr/lib/python3/dist-packages/neutron/api/v2/base.py:730
I believe we should be calling _create_internal_port() when only a
network ID is passed in the templates, as we already do when a subnet is
passed. The rationale is that either way we're creating a port so I see
no reason why we should not follow the same path.
** Affects: heat (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2085966
Title:
Port extra properties ignored when a port is created via
OS::Nova::Server
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