config/sysinv/sysinv/sysinv
Steven Webster 74baed87de Enable configurable vswitch memory
Currently, a DPDK enabled vswitch makes use of a fixed 1G hugepage to
enable an optimized datapath.

In the case of OVS-DPDK, this can cause an issue when changing the
MTU of one or more interfaces, as a separate mempool is allocated
for each size.  If the minimal mempool size(s) cannot fit into the
1G page, DPDK memory initialization will fail.

This commit allows an operator to configure the amount of hugepage
memory allocated to each socket on a host, which can enable
jumboframe support for OVS-DPDK.

The system memory command has been modified to accept vswitch
hugepage configuration via the function flag. ie:

system host-memory-modify -f vswitch -1G 4 <worker_name> <node>

Story: 2004472
Task: 28162
Change-Id: Ie58d1b8317b4eb3c498524db6bd53ffff3bf1a39
Signed-off-by: Steven Webster <steven.webster@windriver.com>
2019-01-22 14:08:48 -05:00
..
.eggs StarlingX open source release updates 2018-05-31 07:35:52 -07:00
contrib StarlingX open source release updates 2018-05-31 07:35:52 -07:00
doc/source Change openstack-dev to openstack-discuss 2018-12-04 23:37:31 -05:00
etc/sysinv Enable configurable vswitch memory 2019-01-22 14:08:48 -05:00
scripts Remove container dependencies on sysinv-conductor shutdown 2018-12-03 16:23:57 -05:00
sysinv Enable configurable vswitch memory 2019-01-22 14:08:48 -05:00
tools Fix: "__builtin__" issue for Python 2/3 compatible code 2018-12-19 10:21:57 +08:00
.coveragerc StarlingX open source release updates 2018-05-31 07:35:52 -07:00
.gitignore Update sysinv to not invoke ceph during unit testing 2018-10-02 13:19:43 -05:00
.stestr.conf Update sysinv to not invoke ceph during unit testing 2018-10-02 13:19:43 -05:00
CONTRIBUTING.rst StarlingX open source release updates 2018-05-31 07:35:52 -07:00
LICENSE StarlingX open source release updates 2018-05-31 07:35:52 -07:00
MANIFEST.in StarlingX open source release updates 2018-05-31 07:35:52 -07:00
README.rst StarlingX open source release updates 2018-05-31 07:35:52 -07:00
babel.cfg StarlingX open source release updates 2018-05-31 07:35:52 -07:00
openstack-common.conf StarlingX open source release updates 2018-05-31 07:35:52 -07:00
pylint.rc Cleanup pylint errors in sysinv 2018-12-28 09:06:15 -06:00
requirements.txt Extend sysinv to assign kubernetes labels to nodes 2018-08-24 15:40:48 -04:00
setup.cfg Merge "Cleanup unused generators and applications" 2018-12-11 16:27:36 +00:00
setup.py Add a zuul job for sysinv tox unittest 2018-08-13 16:34:06 +08:00
test-requirements.txt Properly enable hacking checks for flake8 2018-12-18 11:28:56 -06:00
tox.ini Fix: "import" issue for Python 2/3 compatible code 2018-12-25 08:58:03 +08:00

README.rst

Placeholder to allow setup.py to work. Removing this requires modifying the setup.py manifest.