keystone: update default backend and timeout configuration

Explicitly update the default keystone configuration file to indicate
the sql token backend, and set the default timeout value to 3600 seconds.

This both improves performance and ages out tokens sooner, keeping the
token list and database smaller.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta-openstack/recipes-devtools/python/python-keystone/keystone.conf b/meta-openstack/recipes-devtools/python/python-keystone/keystone.conf
index 954db2e..3c3efb8 100644
--- a/meta-openstack/recipes-devtools/python/python-keystone/keystone.conf
+++ b/meta-openstack/recipes-devtools/python/python-keystone/keystone.conf
@@ -108,9 +108,11 @@ connection = postgresql://%DB_USER%:%DB_PASSWORD%@localhost/keystone
 
 [token]
 # driver = keystone.token.backends.kvs.Token
+driver = keystone.token.backends.sql.Token
 
 # Amount of time a token should remain valid (in seconds)
 # expiration = 86400
+expiration = 3600
 
 [policy]
 # driver = keystone.policy.backends.sql.Policy