[Bug 2085966] Re: Port extra properties ignored when a port is created via OS::Nova::Server

[Alejandro Santoyo Gonzalez]

reported upstream here:
https://storyboard.openstack.org/#!/story/2011251

-- 
You received this bug notification because you are a member of Ubuntu
OpenStack, which is subscribed to heat in Ubuntu.
https://bugs.launchpad.net/bugs/2085966

Title:
  Port extra properties ignored when a port is created via
  OS::Nova::Server

Status in heat package in Ubuntu:
  New

Bug description:
  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 with
  no IP, so I see no reason why we should not follow the same path.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/heat/+bug/2085966/+subscriptions