Bug 1985506 - Configure other_config:dpdk-socket-limit for OSP deployments with DPDK
Summary: Configure other_config:dpdk-socket-limit for OSP deployments with DPDK
Keywords:
Status: POST
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: tripleo-ansible
Version: unspecified
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Christophe Fontaine
QA Contact: Joe H. Rahme
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-07-23 18:31 UTC by Rosemarie O'Riorden
Modified: 2023-05-16 09:27 UTC (History)
10 users (show)

Fixed In Version:
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System ID Private Priority Status Summary Last Updated
OpenStack gerrit 807138 0 None master: MERGED tripleo-ansible: tripleo_ovs_dpdk: tripleo_ovs_dpdk_socket_memory is now optional (I5dad962a9e014380d90377a241ef090a61c8... 2022-12-12 17:46:14 UTC
OpenStack gerrit 846949 0 None stable/wallaby: MERGED tripleo-ansible: tripleo_ovs_dpdk: tripleo_ovs_dpdk_socket_memory is now optional (I5dad962a9e014380d90377a241ef090a61c8... 2022-12-12 17:46:20 UTC
Red Hat Bugzilla 1949850 1 unspecified CLOSED [RFE] Stop configuring '--socket-mem'/'--socket-limit' by default for DPDK if not requested. 2022-05-30 12:49:16 UTC
Red Hat Issue Tracker NFV-2224 0 None None None 2022-02-05 09:17:52 UTC
Red Hat Issue Tracker NFV-2225 0 None None None 2022-02-05 09:17:56 UTC
Red Hat Issue Tracker OSP-6410 0 None None None 2021-11-15 13:03:27 UTC

Description Rosemarie O'Riorden 2021-07-23 18:31:10 UTC 
Starting from the 2.17 release of OVS, a default value will no longer be provided for dpdk-socket-limit. 

This option will need to be configured if memory usage should be limited.
Comment 1 Ilya Maximets 2021-07-23 19:14:31 UTC 
Moving this to tripleo-ansible, since the implementation seems to belong there.
Feel free to change component to other modules if needed.

For the BZ itself, OpenStack will need to set dpdk-socket-limit equal to
dpdk-socket-mem in order to preserve current memory limiting behavior.
The dpdk-socket-limit configuration option is available since OVS 2.11.
See BZ 1949850 for details.
Comment 10 Steve Baker 2022-07-27 20:58:03 UTC 
Wallaby change has landed
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