There is a chance that we re-introduce this issue by re-enabling greendns in nova with[1]. If you see this happening again then please set the environment variable EVENTLET_NO_GREENDNS=yes before starting the nova-api service.
[1] https://review.opendev.org/c/openstack/nova/+/830966 [2] https://bugs.launchpad.net/nova/+bug/1981080/comments/2
There is a chance that we re-introduce this issue by re-enabling greendns in nova with[1]. If you see this happening again then please set the environment variable EVENTLET_ NO_GREENDNS= yes before starting the nova-api service.
[1] https:/ /review. opendev. org/c/openstack /nova/+ /830966 /bugs.launchpad .net/nova/ +bug/1981080/ comments/ 2
[2] https:/