OpenStack Networking (Neutron)
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Rodolfo Alonso Hernandez 8cba9a2ee8 Call the "tc qdisc" command for ingress qdisc without parent
The "tc qdisc" command to create an ingress qdisc does not require
to define a parent qdisc [1]. The ingress qdisc "differs from other
qdiscs in that it does not occupy the root of a device".

The previous command was replacing the default root egress qdisc:
  root@dev20:~# ip netns exec ns01 tc qdisc show
  qdisc noqueue 0: dev dummy root refcnt 2

This operation is now not permitted with the new kernel.

This patch is also changing how the TC funtional tests interact with
the namespace interface created. Now the interface is set to UP before
the test starts. That changes the "tc qdisc show" command because now
the default qdisc (see the aforementioned CLI output) is now present,
as it should be in a live environment (where the interfaces are UP).

Closes-Bug: #2034540

[1]https://tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.adv-qdisc.ingress.html

Change-Id: I2f8130dc3cf3244be2a44a4ecbdbaa9c7f865731
2023-09-06 16:11:11 +00:00
api-ref Fix some typos 2016-06-28 22:46:19 +02:00
devstack Remove note about migration from lib/neutron-legacy to lib/neutron 2022-12-20 11:05:05 +01:00
doc Merge "Update QoS config document: use YAML config examples" 2023-09-01 09:06:51 +00:00
etc Fix missing oslo.versionedobjects library option 2023-08-08 15:06:02 +09:00
neutron Call the "tc qdisc" command for ingress qdisc without parent 2023-09-06 16:11:11 +00:00
playbooks Limit tox version to <4 2022-12-10 20:43:54 +01:00
rally-jobs [ci] Fix several rally task arguments 2020-05-06 14:56:27 +03:00
releasenotes Merge "Check the device ID and host ID during virtual port binding" 2023-09-05 14:01:53 +00:00
roles Switch fullstack/functional fips jobs to 9-stream 2023-07-03 07:46:19 +00:00
tools Merge "gate: bump ovn to the latest LTS release (22.03)" 2023-06-06 18:34:27 +00:00
vagrant/ovn Fix local neutron folder path in ovn/sparse/Vagrantfile 2020-11-03 17:02:34 +01:00
zuul.d [CI] Bump OVS_BRANCH in ovs/ovn source deploy jobs 2023-09-05 10:28:38 +05:30
.coveragerc Cleanup coverage configuration 2016-10-17 17:06:19 +05:30
.gitignore Ignore reno artefacts (RELEASENOTES.rst and reno.cache) 2023-01-18 04:52:03 +01:00
.gitreview OpenDev Migration Patch 2019-04-19 19:38:27 +00:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Merge "Fix some new pylint "W" warnings" 2023-08-02 11:03:07 +00:00
.stestr.conf Fix post gate hook to accommodate for new os-testr 2017-09-12 14:20:12 -06:00
bindep.txt Fix bindep for Debian bookworm 2023-08-21 13:57:00 +00:00
CONTRIBUTING.rst [Community goal] Add contributor and PTL guide 2020-03-03 04:43:26 +01:00
HACKING.rst Follow up for replacing assertItemsEqual 2021-06-03 16:04:07 +00:00
LICENSE Adding Apache Version 2.0 license file. This is the official license agreement under which Quantum code is available to 2011-08-08 12:31:04 -07:00
plugin.spec Update url and package name 2023-03-28 06:59:20 +00:00
README.rst Doc: make the contributor guide more visible 2022-07-14 13:08:56 +02:00
requirements.txt Use the new network HA parameter 2023-08-25 08:43:37 +00:00
setup.cfg Merge "port-hint-ovs-tx-steering: shim extension" 2023-05-22 12:23:25 +00:00
setup.py Updated from global requirements 2017-03-04 11:19:58 +00:00
test-requirements.txt Follow-up: Move linters dependencies to tox.ini 2021-01-07 04:26:07 +09:00
TESTING.rst Amend documentation for fullstack tests 2022-12-08 14:29:34 +01:00
tox.ini [FT] Move `BaseOVSTestCase` class to concurrency 1 executor 2023-07-03 18:46:20 +00:00

OpenStack Neutron

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Neutron is an OpenStack project to provide "network connectivity as a service" between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., Nova).

To learn more about neutron:

If you would like to contribute to Neutron, please read the file CONTRIBUTING.rst or see the Neutron contributor guide:

https://docs.openstack.org/neutron/latest/contributor/contributing.html

Get in touch via email. Use [Neutron] in your subject.