openstack/neutron
Code Issues Proposed changes

Add Loki testing for Neutron

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This commit adds a non-voting job, based on tempest, which enables the
transient DB failure injection module 'loki' [1].  This will test
neutron resilience to database errors.

[1] https://docs.openstack.org/neutron/latest//contributor/testing/db_transient_failure_injection.html

Co-Authored-By: Slawek Kaplonski <skaplons@redhat.com>

Change-Id: Ie6293923a4a4744888bf3ee36007267ef0fddfd9
This commit is contained in:
Nate Johnston 2020-07-02 15:41:39 -04:00 committed by Slawek Kaplonski
parent 63322d12e4
commit 5b48b7ceff
5 changed files with 26 additions and 0 deletions
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6
devstack/lib/loki Normal file
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@ -0,0 +1,6 @@
# For more information on loki, see:
# https://docs.openstack.org/neutron/latest//contributor/testing/db_transient_failure_injection.html
function configure_loki {
neutron_service_plugin_class_add "loki"
}

4
devstack/plugin.sh
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@ -18,6 +18,7 @@ source $LIBDIR/fip_port_forwarding
source $LIBDIR/uplink_status_propagation
source $LIBDIR/tag_ports_during_bulk_creation
source $LIBDIR/octavia
source $LIBDIR/loki
Q_BUILD_OVS_FROM_GIT=$(trueorfalse False Q_BUILD_OVS_FROM_GIT)
@ -116,6 +117,9 @@ if [[ "$1" == "stack" ]]; then
configure_ovn_plugin
start_ovn
fi
if is_service_enabled neutron-loki; then
configure_loki
fi
;;
extra)
if is_service_enabled q-sriov-agt neutron-sriov-agent; then

5
doc/source/contributor/testing/ci_scenario_jobs.rst
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@ -80,6 +80,11 @@ Below is a summary of those jobs.
| |(only tests related to | | | | | | | | | |
| |Neutron and Nova) | | | | | | | | | |
+----------------------------------------------+----------------------------------+---------+-------+-------------+-----------------+----------+-------+--------+------------+-------------+
|neutron-tempest-with-uwsgi-loki |tempest.api (without slow tests) | 3.6 | 1 | openvswitch | openvswitch | legacy | False | False | True | No |
|(non-voting) |tempest.scenario | | | | | | | | | |
| |(only tests related to | | | | | | | | | |
| |Neutron and Nova) | | | | | | | | | |
+----------------------------------------------+----------------------------------+---------+-------+-------------+-----------------+----------+-------+--------+------------+-------------+
|tempest-ipv6-only |tempest smoke + IPv6 tests | 3.6 | 1 | openvswitch | openvswitch | legacy | False | False | True | Yes |
+----------------------------------------------+----------------------------------+---------+-------+-------------+-----------------+----------+-------+--------+------------+-------------+
|neutron-ovn-tempest-ovs-release |Various tempest api, scenario | 3.6 | 1 | ovn | ovn | --- | False | False | True | Yes |

2
zuul.d/project.yaml
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@ -52,6 +52,8 @@
- neutron-ovn-tempest-ovs-release
- neutron-ovn-tempest-ovs-release-ipv6-only:
voting: false
- neutron-tempest-with-uwsgi-loki:
voting: false
# TODO(slaweq): add this job again to the check queue when it will be
# working fine on python 3
#- networking-midonet-tempest-aio-ml2-centos-7:

9
zuul.d/tempest-singlenode.yaml
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@ -200,6 +200,15 @@
br-int-flows: true
irrelevant-files: *irrelevant-files
- job:
name: neutron-tempest-with-uwsgi-loki
parent: neutron-tempest-with-uwsgi
timeout: 10800
vars:
devstack_services:
neutron-loki: true
irrelevant-files: *irrelevant-files
- job:
name: neutron-ovn-base
description: Base job for devstack/tempest to test Neutron with ovn driver.