[ironic] Port for node that already has a port

[Kyrylo Romanenko]

We can create a port for the node that already has a port.

Expected that such action should be prohibited in Ironic.

Steps:

root@node-4:~# ironic port-create -n 53c690ef-d158-4fcc-a67d-aa29f98a626b -a 64:5f:1b:c3:5c:d5
+-----------+--------------------------------------+
| Property | Value |
+-----------+--------------------------------------+
| node_uuid | 53c690ef-d158-4fcc-a67d-aa29f98a626b |
| extra | {} |
| uuid | 2558b4a1-cf35-4b6d-b8cf-519c51209386 |
| address | 64:5f:1b:c3:5c:d5 |
+-----------+--------------------------------------+

root@node-4:~# ironic port-create -n 53c690ef-d158-4fcc-a67d-aa29f98a626b -a 64:5f:1b:c3:5c:d6
+-----------+--------------------------------------+
| Property | Value |
+-----------+--------------------------------------+
| node_uuid | 53c690ef-d158-4fcc-a67d-aa29f98a626b |
| extra | {} |
| uuid | 679ba606-8cd2-4387-b125-36aaf43ec8a5 |
| address | 64:5f:1b:c3:5c:d6 |
+-----------+--------------------------------------+

Here you can see that two ports with MACs 64:5f:1b:c3:5c:d5 and 64:5f:1b:c3:5c:d6 were assigned for one node with uuid 53c690ef-d158-4fcc-a67d-aa29f98a626b.

Env:
VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "8.0"
  openstack_version: "2015.1.0-8.0"
  api: "1.0"
  build_number: "243"
  build_id: "243"
  fuel-nailgun_sha: "1b6ae6c7fd4766f4a57d90afc1cd0f2315255a42"
  python-fuelclient_sha: "91474bd8c526f4f536ab13368feb4a5c1b84d185"
  fuel-agent_sha: "660c6514caa8f5fcd482f1cc4008a6028243e009"
  fuel-nailgun-agent_sha: "a33a58d378c117c0f509b0e7badc6f0910364154"
  astute_sha: "b60624ee2c5f1d6d805619b6c27965a973508da1"
  fuel-library_sha: "22ed1ebd7804457a02b51b57c7019d853c528611"
  fuel-ostf_sha: "a98973482f839554d90cc1c071d625a01e018cfe"
  fuel-mirror_sha: "5a1efffd411611b87cbd45af59b9733b7e170cd4"
  fuelmenu_sha: "fcb15df4fd1a790b17dd78cf675c11c279040941"
  shotgun_sha: "25a0cc461a9fa4f7684f04cef0ff4ad9aa99a64d"
  network-checker_sha: "a3534f8885246afb15609c54f91d3b23d599a5b1"
  fuel-upgrade_sha: "1e894e26d4e1423a9b0d66abd6a79505f4175ff6"
  fuelmain_sha: "ff6eec402830ea8aa9898249b5eeb928576962ff"

ironic client version 0.8.1

[Roman Podoliaka (rpodolyaka)]

Why can't a node have multiple ports? I thought, this was a valid use case.

[Kyrylo Romanenko (kromanenko)]

Now I know that it is a correct behavior to boot one machine with several network interfaces.