openstack/heat
Code Issues Proposed changes

Reduce Heat engine workers

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It conforms with API_WORKERS default calculation to avoid too much
processes consuming the memory.

Change-Id: If2b483711668715047662a286cb0f0e3b52bbdac
Signed-off-by: Cédric Ollivier <ollivier.cedric@gmail.com>
This commit is contained in:
Cédric Ollivier 2020-04-10 09:34:44 +02:00
parent 2ef9f4bf37
commit a3be28bed7
1 changed files with 4 additions and 0 deletions
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4
devstack/lib/heat
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@ -78,6 +78,7 @@ else
fi
HEAT_PLUGIN_DIR=${HEAT_PLUGIN_DIR:-$DATA_DIR/heat/plugins}
ENABLE_HEAT_PLUGINS=${ENABLE_HEAT_PLUGINS:-}
HEAT_ENGINE_WORKERS=${HEAT_ENGINE_WORKERS:=$(( ($(nproc)/4)<2 ? 2 : ($(nproc)/4) ))}
# Functions
# ---------
@ -135,6 +136,9 @@ function configure_heat {
# logging
iniset $HEAT_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
# reduce Heat engine workers
iniset $HEAT_CONF DEFAULT num_engine_workers "$HEAT_ENGINE_WORKERS"
local no_format="False"
if [[ "$HEAT_USE_APACHE" == "True" && "$WSGI_MODE" != "uwsgi" ]]; then
no_format="True"