From 26d174b65d89976f448eb5b4cdf9930fbce3b132 Mon Sep 17 00:00:00 2001 From: Bogdan Dobrelya Date: Thu, 16 Jan 2025 15:17:34 +0100 Subject: [PATCH] Run nova-next without periodic cache healing Neutron networking backends today are expected to work without the periodic healing of the cache in Nova. Turn it off to gain additional performance and in order to start testing this setup in advance, before we are ready to change the default value to it. Change-Id: Ic90949cae840290dc376af7a7a3056babe2539f2 Signed-off-by: Bogdan Dobrelya --- .zuul.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.zuul.yaml b/.zuul.yaml index a96350c52cbf..b6a8b04fc97f 100644 --- a/.zuul.yaml +++ b/.zuul.yaml @@ -422,6 +422,10 @@ # reduce the number of placement calls in steady state. Added in # Stein. resource_provider_association_refresh: 0 + # Neutron networking backends today are expected to work without + # the periodic healing of the cache in Nova. Turn it off to gain + # additional performance. + heal_instance_info_cache_interval: -1 workarounds: # This wa is an improvement on hard reboot that cannot be turned # on unconditionally. But we know that ml2/ovs sends plug time