Allow devstack to set cache driver for glance
Added new devstack variable `GLANCE_CACHE_DRIVER` default
to `sqlite` to set the cache driver for glance service.
Related blueprint centralized-cache-db
Change-Id: I76d064590356e2d65bfc6a3f57d1bdaeeb83a74a
diff --git a/lib/glance b/lib/glance
index 796ebdb..4ff9a34 100644
--- a/lib/glance
+++ b/lib/glance
@@ -75,6 +75,7 @@
GLANCE_DEFAULT_BACKEND=${GLANCE_DEFAULT_BACKEND:-fast}
GLANCE_CACHE_DIR=${GLANCE_CACHE_DIR:=$DATA_DIR/glance/cache}
+GLANCE_CACHE_DRIVER=${GLANCE_CACHE_DRIVER:-sqlite}
# Full Glance functionality requires running in standalone mode. If we are
# not in uwsgi mode, then we are standalone, otherwise allow separate control.
@@ -329,6 +330,7 @@
iniset $GLANCE_API_CONF database connection $dburl
iniset $GLANCE_API_CONF DEFAULT use_syslog $SYSLOG
iniset $GLANCE_API_CONF DEFAULT image_cache_dir $GLANCE_CACHE_DIR/
+ iniset $GLANCE_API_CONF DEFAULT image_cache_driver $GLANCE_CACHE_DRIVER
iniset $GLANCE_API_CONF oslo_concurrency lock_path $GLANCE_LOCK_DIR
iniset $GLANCE_API_CONF paste_deploy flavor keystone+cachemanagement
configure_keystone_authtoken_middleware $GLANCE_API_CONF glance
@@ -392,6 +394,7 @@
iniset $GLANCE_CACHE_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
iniset $GLANCE_CACHE_CONF DEFAULT use_syslog $SYSLOG
iniset $GLANCE_CACHE_CONF DEFAULT image_cache_dir $GLANCE_CACHE_DIR/
+ iniset $GLANCE_CACHE_CONF DEFAULT image_cache_driver $GLANCE_CACHE_DRIVER
iniset $GLANCE_CACHE_CONF DEFAULT auth_url $KEYSTONE_SERVICE_URI
iniset $GLANCE_CACHE_CONF DEFAULT admin_tenant_name $SERVICE_PROJECT_NAME
iniset $GLANCE_CACHE_CONF DEFAULT admin_user glance