17 lines
897 B
YAML
17 lines
897 B
YAML
![]() |
---
|
||
|
issues:
|
||
|
- |
|
||
|
Nova leaks bandwidth resources if a bound port that has QoS minimum
|
||
|
bandwidth rules is deleted in Neutron before the port is logically detached
|
||
|
from the server. To avoid any leaks, users should detach the port from the
|
||
|
server using the Nova API first before deleting the port in Neutron. If the
|
||
|
server is in a state such that the port cannot be detached using the Nova
|
||
|
API, bandwidth resources will be freed when the server is deleted. Another
|
||
|
alternative to clean up the leak is to remove the
|
||
|
``NET_BW_EGR_KILOBIT_PER_SEC`` and/or ``NET_BW_IGR_KILOBIT_PER_SEC``
|
||
|
allocations related to the deleted port for the server `using the CLI`_.
|
||
|
See related bug https://bugs.launchpad.net/nova/+bug/1820588 for more
|
||
|
details.
|
||
|
|
||
|
.. _using the CLI: https://docs.openstack.org/osc-placement/latest/cli/index.html#resource-provider-allocation-set
|