[Expired for OpenStack Compute (nova) because there has been no activity
for 60 days.]
** Changed in: nova
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/2106817
Title:
PortRequiresFixedIP - raised for port with "ip_allocation": null
Status in OpenStack Compute (nova):
Expired
Bug description:
Seen on Openstack version "antelope" - afict the code has not changed
since it was introduced in change:
I3c49f151ff1391e0a72c073d0d9c24e986c08938 (yoga cycle)
Attempting to create a server using a trunk where the "trunk parent"
does not have any ip_allocation fails.
/var/log/heat/heat-engine.log:2025-04-11 06:43:26.653 206817 ERROR
heat.engine.resource novaclient.exceptions.BadRequest: Port
2ee7514b-0a22-40e0-8d16-d87904a7c566 requires a FixedIP in order to be
used. (HTTP 400) (Request-ID:
req-d8681fb4-8219-40f9-a298-1ee4c89b9885)
/var/log/nova/nova-api.log:2025-04-11 06:43:26.650 1813363 INFO
nova.api.openstack.wsgi [None req-d8681fb4-8219-40f9-a298-1ee4c89b9885
ffd34151323a45fa9f4ab07bbdd9a83f d8168ce7aa0449c5bfb707aa08a9d455 - - default
default] HTTP exception thrown: Port 2ee7514b-0a22-40e0-8d16-d87904a7c566
requires a FixedIP in order to be used.
/var/log/nova/nova-api.log:2025-04-11 06:43:26.651 1813363 INFO
nova.api.openstack.requestlog [None req-d8681fb4-8219-40f9-a298-1ee4c89b9885
ffd34151323a45fa9f4ab07bbdd9a83f d8168ce7aa0449c5bfb707aa08a9d455 - - default
default] 10.1.200.21 "POST /v2.1/servers" status: 400 len: 125 microversion:
2.95 time: 0.249144
| stack_status_reason | Resource CREATE failed: BadRequest: resources.bmh1:
Port 2ee7514b-0a22-40e0-8d16-d87904a7c566 requires a FixedIP in order to be
used. (HTTP 400) (Request-ID: req-d8681fb4-8219-40f9-a298-1ee4c89b9885) |
Port show:
$ openstack port show 2ee7514b-0a22-40e0-8d16-d87904a7c566 -f yaml
admin_state_up: true
allowed_address_pairs: []
binding_host_id: ''
binding_profile: {}
binding_vif_details: {}
binding_vif_type: unbound
binding_vnic_type: normal
created_at: '2025-04-11T10:43:17Z'
data_plane_status: null
description: ''
device_id: ''
device_owner: ''
device_profile: null
dns_assignment: null
dns_domain: null
dns_name: null
extra_dhcp_opts: []
fixed_ips: []
id: 2ee7514b-0a22-40e0-8d16-d87904a7c566
ip_allocation: null
mac_address: fa:16:3e:8b:d7:81
name: hotstack-multi-ns-no-zuul-bmh1-ctlplane-trunk-parent-port-ewymmh2aze7u
network_id: 74e2aeea-eb24-4533-a89c-36c50c0a0872
numa_affinity_policy: null
port_security_enabled: false
project_id: d8168ce7aa0449c5bfb707aa08a9d455
propagate_uplink_status: null
qos_network_policy_id: null
qos_policy_id: null
resource_request: null
revision_number: 1
security_group_ids: []
status: DOWN
tags: []
trunk_details:
sub_ports:
- mac_address: fa:16:3e:bc:99:3a
port_id: f1ed5b3e-25e0-48d2-bd59-2dd0e653748c
segmentation_id: 11
segmentation_type: vlan
- mac_address: fa:16:3e:cf:c8:5a
port_id: 86e96036-fdd4-4a64-981c-78e3aaa9c5a6
segmentation_id: 30
segmentation_type: vlan
- mac_address: fa:16:3e:d0:ba:89
port_id: ebb8ae51-9b1b-4b3a-b1fd-406dfe486819
segmentation_id: 31
segmentation_type: vlan
- mac_address: fa:16:3e:d4:de:6a
port_id: f71f53a9-5279-4f6f-bebe-6ec0b6471882
segmentation_id: 32
segmentation_type: vlan
trunk_id: 9f953e97-31a8-4995-a9b7-cd2e4a7b28eb
updated_at: '2025-04-11T10:43:17Z'
Heat stack snippet
bmh1-ctlplane-trunk-parent-port:
type: OS::Neutron::Port
properties:
network: {get_resource: ctlplane-net-native-vlan}
port_security_enabled: false
no_fixed_ips: true
bmh1-ctlplane-port:
type: OS::Neutron::Port
properties:
network: {get_resource: ctlplane-net-b}
port_security_enabled: false
bmh1-internal-api-port:
type: OS::Neutron::Port
properties:
network: {get_resource: internal-api-net-b}
port_security_enabled: false
bmh1-storage-port:
type: OS::Neutron::Port
properties:
network: {get_resource: storage-net-b}
port_security_enabled: false
bmh1-tenant-port:
type: OS::Neutron::Port
properties:
network: {get_resource: tenant-net-b}
port_security_enabled: false
bmh1-provisioning-port:
type: OS::Neutron::Port
properties:
network: {get_resource: provisioning-net-b}
port_security_enabled: false
bmh1-trunk0:
type: OS::Neutron::Trunk
properties:
port: {get_resource: bmh1-ctlplane-trunk-parent-port}
sub_ports:
- port: {get_resource: bmh1-ctlplane-port}
segmentation_id: 11
segmentation_type: vlan
- port: {get_resource: bmh1-internal-api-port}
segmentation_id: 30
segmentation_type: vlan
- port: {get_resource: bmh1-storage-port}
segmentation_id: 31
segmentation_type: vlan
- port: {get_resource: bmh1-tenant-port}
segmentation_id: 32
segmentation_type: vlan
bmh1:
type: OS::Nova::Server
properties:
flavor: {get_param: [bmh_params, flavor]}
block_device_mapping_v2:
- device_type: disk
boot_index: 1
image_id: {get_param: [bmh_params, image]}
volume_size: 60
delete_on_termination: true
- device_type: cdrom
disk_bus: scsi
boot_index: 0
image_id: {get_param: [bmh_params, cd_image]}
volume_size: 5
delete_on_termination: true
networks:
- port: {get_resource: bmh1-provisioning-port}
- port: {get_resource: bmh1-ctlplane-trunk-parent-port}
AFICT from the nova code[1] this exception should not be raised for
"ipless_port" i.e `ip_allocation` none.
[1]
https://opendev.org/openstack/nova/src/branch/master/nova/network/neutron.py#L2581
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