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| author | Balazs Gibizer <balazs.gibizer@est.tech> | 2020-12-14 10:37:05 +0100 |
|---|---|---|
| committer | Balazs Gibizer <balazs.gibizer@est.tech> | 2020-12-16 17:01:49 +0100 |
| commit | 1c056c384d1b89dd877e1aa3108b1797d7881223 (patch) | |
| tree | ce732f89c71ab15877a2b63d43b6740f713d2ad5 /api-guide | |
| parent | f96ade2726c4ff91690064e9ae228fa12e618540 (diff) | |
| download | nova-1c056c384d1b89dd877e1aa3108b1797d7881223.tar.gz | |
Fallback to same-cell resize with qos ports
The cross-cell resize code does not consider neutron ports with resource
request. To avoid migration failures this patch makes nova to fall back
to same cell resize if the instance has neutron ports with resource
request.
Change-Id: Icaad4b2375b491c8a7e87fb6f4977ae2e13e8190
Closes-Bug: #1907522
Diffstat (limited to 'api-guide')
| -rw-r--r-- | api-guide/source/port_with_resource_request.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/api-guide/source/port_with_resource_request.rst b/api-guide/source/port_with_resource_request.rst index b09698c008..b5bb5bc491 100644 --- a/api-guide/source/port_with_resource_request.rst +++ b/api-guide/source/port_with_resource_request.rst @@ -30,7 +30,8 @@ neutron ports having resource requests if both the source and destination compute services are upgraded to 20.0.0 (Train) and the ``[upgrade_levels]/compute`` configuration does not prevent the computes from using the latest RPC version. However cross cell resize and cross cell migrate -operations are still not supported with such ports. +operations are still not supported with such ports and Nova will fall back to +same-cell resize if the server has such ports. As of 21.0.0 (Ussuri), nova supports evacuating, live migrating and unshelving servers with neutron ports having resource requests. |