Instances fail to spawn because of failed to allocate network, not rescheduling error

Solution In Progress - Updated -

Issue

  • Instances fail to spawn because of failed to allocate network, not rescheduling error:
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [req-7d784cfb-eda8-471c-ba86-02258064ec1c 529b3e899c2c9a5ec4dec54df06360863a17de903eef96f4eea6cec870bf6f5d 93f5602a385b4b3ba27af460fb562be8 - 62cf1b5ec006489db99e2b0ebfb55f57 62cf1b5ec006489db99e2b0ebfb55f57] 
[instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf] Failed to allocate network(s): VirtualInterfaceCreateException: Virtual Interface creation failed
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf] Traceback (most recent call last):
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2053, in _build_and_run_instance
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf]     block_device_info=block_device_info)
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3138, in spawn
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf]     destroy_disks_on_failure=True)
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5660, in _create_domain_and_network
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf]     raise exception.VirtualInterfaceCreateException()
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf] VirtualInterfaceCreateException: Virtual Interface creation failed
2019-10-22 00:10:59.368 1 ERROR nova.compute.manager [instance: 2f90567d-a9f6-4174-95f4-ecf4f897cfcf] 
  • Following neutron containers images are installed:
registry.access.redhat.com/rhosp13/openstack-neutron-l3-agent:13.0-93
registry.access.redhat.com/rhosp13/openstack-neutron-metadata-agent:13.0-95
registry.access.redhat.com/rhosp13/openstack-neutron-openvswitch-agent:13.0-93

Environment

  • Red Hat OpenStack Platform 13.0 (RHOSP)

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