From 85a17ea1ded77204fa7f0d2510a637805d1724bb Mon Sep 17 00:00:00 2001
From: Brant Knudson <bknudson@us.ibm.com>
Date: Sat, 13 Sep 2014 14:49:24 -0500
Subject: [PATCH] Configurable Keystone admin workers

The API_WORKERS option wasn't setting the number of admin workers
for the Keystone server when running in eventlet mode. This will
allow for control of throughput and memory usage.

Change-Id: Iecbce4a601f93784164e53d8b0c542d48f7b5650
---
 lib/keystone | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/keystone b/lib/keystone
index be6260733a..b6a4e1097a 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -293,6 +293,9 @@ function configure_keystone {
     fi
 
     iniset $KEYSTONE_CONF DEFAULT max_token_size 16384
+
+    iniset $KEYSTONE_CONF DEFAULT admin_workers "$API_WORKERS"
+    # Public workers will use the server default, typically number of CPU.
 }
 
 function configure_keystone_extensions {