openstack/neutron
Code Issues Proposed changes

[Fullstack] Use only one keepalived-state-change thread in L3 agent

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By default number of threads used by the neutron-keepalived-state-change
service is set to "1 + <num_of_cpus> / 2" which in CI results with "4".
This is definitely not needed for the fullstack tests where L3 agent is
spawned for the single test and don't need to handle more than one
router ever.
To safe some CPU resources this patch sets this config option to '1' in
fullstack tests.

Related-bug: #2083609
Change-Id: I18cfb18abe481f47db870f210188e1a570844077
(cherry picked from commit df177b15db)
This commit is contained in:
Slawek Kaplonski 2024-11-06 16:08:58 +01:00 committed by Rodolfo Alonso Hernandez
parent 6af97fc6bb
commit bcf248e6ea
1 changed files with 1 additions and 0 deletions
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1
neutron/tests/fullstack/resources/config.py
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@ -426,6 +426,7 @@ class L3ConfigFixture(ConfigFixture):
self.config['DEFAULT'].update({ self.config['DEFAULT'].update({
'debug': 'True', 'debug': 'True',
'test_namespace_suffix': self._generate_namespace_suffix(), 'test_namespace_suffix': self._generate_namespace_suffix(),
'ha_keepalived_state_change_server_threads': '1',
}) })
self.config.update({ self.config.update({
'agent': {'use_helper_for_ns_read': 'False'} 'agent': {'use_helper_for_ns_read': 'False'}