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StarlingX System Configuration Management
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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
api-ref/source Clean up and standardize landing pages 2018-12-27 16:49:27 -08:00
config-gate Change compute node to worker node personality 2018-12-13 14:15:55 -05:00
configutilities Add Barbican bootstrap and runtime manifests 2019-01-11 13:33:00 -05:00
controllerconfig Kubernetes Cluster Network Configuration 2019-01-09 12:41:25 -05:00
devstack Merge "[Devstack]change sysinv service type to 'platform'" 2018-11-22 21:18:55 +00:00
doc Clean up and standardize landing pages 2018-12-27 16:49:27 -08:00
kubernetes Set neutron tests to disabled. 2019-01-08 15:51:35 +00:00
playbooks/tox-puppet-lint Add puppet-lint support 2018-12-24 13:50:20 -06:00
puppet-manifests Enable configurable vswitch memory 2019-01-22 14:08:48 -05:00
puppet-modules-wrs Add Barbican bootstrap and runtime manifests 2019-01-11 13:33:00 -05:00
releasenotes Clean up and standardize landing pages 2018-12-27 16:49:27 -08:00
storageconfig Fixing linters errors E010, E011, E020, E041,E043, E003, E001,E042 2018-09-11 21:47:40 +08:00
sysinv Enable configurable vswitch memory 2019-01-22 14:08:48 -05:00
tmp/patch-scripts/EXAMPLE_SYSINV/scripts StarlingX open source release updates 2018-05-31 07:35:52 -07:00
worker-utils Change compute node to worker node personality 2018-12-13 14:15:55 -05:00
workerconfig Change compute node to worker node personality 2018-12-13 14:15:55 -05:00
.gitignore Fixing up tox -e cover for stx-config 2018-12-20 08:53:15 -06:00
.gitreview Set .gitreview back to use review.openstack.org 2018-09-04 21:12:34 +00:00
.yamllint clear yamllint errors under stx-config 2018-09-12 21:11:57 +08:00
.zuul.yaml Add puppet-lint support 2018-12-24 13:50:20 -06:00
CONTRIBUTORS.wrs 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
README.rst StarlingX open source release updates 2018-05-31 07:35:52 -07:00
centos_helm.inc Add stx-openstack-helm to the containers build 2018-11-14 11:55:29 -05:00
centos_iso_image.inc Change compute node to worker node personality 2018-12-13 14:15:55 -05:00
centos_pike_wheels.inc Rename centos_wheels.inc to centos_pike_wheels.inc 2018-11-14 15:05:28 -06:00
centos_pkg_dirs Change compute node to worker node personality 2018-12-13 14:15:55 -05:00
centos_pkg_dirs_containers Add stx-openstack-helm to the containers build 2018-11-14 11:55:29 -05:00
test-requirements.txt Properly enable hacking checks for flake8 2018-12-18 11:28:56 -06:00
tox.ini Add puppet-lint support 2018-12-24 13:50:20 -06:00

README.rst

stx-config

StarlingX Configuration Management