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Message #31948
[Bug 1560961] Re: [RFE] Allow instance-ingress bandwidth limiting
** Also affects: cloud-archive/mitaka
Importance: Undecided
Status: New
** Also affects: cloud-archive/ocata
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1560961
Title:
[RFE] Allow instance-ingress bandwidth limiting
Status in Ubuntu Cloud Archive:
New
Status in Ubuntu Cloud Archive mitaka series:
New
Status in Ubuntu Cloud Archive ocata series:
New
Status in neutron:
Fix Released
Status in neutron package in Ubuntu:
New
Status in neutron source package in Xenial:
New
Bug description:
The current implementation of bandwidth limiting rules only supports egress bandwidth
limiting.
Use cases
=========
There are cases where ingress bandwidth limiting is more important than
egress limiting, for example when the workload of the cloud is mostly a consumer of data (crawlers, datamining, etc), and administrators need to ensure other workloads won't be affected.
Other example are CSPs which need to plan & allocate the bandwidth
provided to customers, or provide different levels of network service.
API/Model impact
===============
The BandwidthLimiting rules will be added a direction field (egress/ingress), which by default will be egress to match the current behaviour and, therefore
be backward compatible.
Combining egress/ingress would be achieved by including an egress
bandwidth limit and an ingress bandwidth limit.
Additional information
======================
The CLI and SDK modifications are addressed in https://bugs.launchpad.net/python-openstackclient/+bug/1614121
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