Just a datapoint for ceilometer WRT the proposed approach of setting the eventlet.wsgi.server keep-alive to false in order to mitigate this issue.
Ceilometer does not currently use eventlet.wsgi.server ... instead we use wsgiref.simple_server with pecan, and AFAICS an analogous means of disabling keep-alive is not surfaced in that case.
Just a datapoint for ceilometer WRT the proposed approach of setting the eventlet. wsgi.server keep-alive to false in order to mitigate this issue.
Ceilometer does not currently use eventlet. wsgi.server ... instead we use wsgiref. simple_ server with pecan, and AFAICS an analogous means of disabling keep-alive is not surfaced in that case.