@@ -68,7 +68,7 @@ function configure_ceilometer() {

     iniset $CEILOMETER_CONF DEFAULT notification_topics 'notifications,glance_notifications'

     iniset $CEILOMETER_CONF DEFAULT verbose True

-    iniset $CEILOMETER_CONF DEFAULT sql_connection $BASE_SQL_CONN/nova?charset=utf8

+    iniset $CEILOMETER_CONF DEFAULT `database_connection_url nova`

     # Install the policy file for the API server

     cp $CEILOMETER_DIR/etc/ceilometer/policy.json $CEILOMETER_CONF_DIR

@@ -186,9 +186,7 @@ function configure_cinder() {

         iniset $CINDER_CONF DEFAULT volume_name_template ${VOLUME_NAME_PREFIX}%s

     fi

     iniset $CINDER_CONF DEFAULT iscsi_helper tgtadm

-    local dburl

-    database_connection_url dburl cinder

-    iniset $CINDER_CONF DEFAULT sql_connection $dburl

+    iniset $CINDER_CONF DEFAULT sql_connection `database_connection_url cinder`

     iniset $CINDER_CONF DEFAULT api_paste_config $CINDER_API_PASTE_INI

     iniset $CINDER_CONF DEFAULT rootwrap_config "$CINDER_CONF_DIR/rootwrap.conf"

     iniset $CINDER_CONF DEFAULT osapi_volume_extension cinder.api.contrib.standard_extensions

@@ -115,9 +115,8 @@ EOF

 }

 function database_connection_url_mysql {

-    local output=$1

-    local db=$2

-    eval "$output=$BASE_SQL_CONN/$db?charset=utf8"

+    local db=$1

+    echo "$BASE_SQL_CONN/$db?charset=utf8"

 }

 # Restore xtrace

@@ -70,9 +70,8 @@ EOF

 }

 function database_connection_url_postgresql {

-    local output=$1

-    local db=$2

-    eval "$output=$BASE_SQL_CONN/$db?client_encoding=utf8"

+    local db=$1

+    echo "$BASE_SQL_CONN/$db?client_encoding=utf8"

 }

 # Restore xtrace

@@ -81,8 +81,7 @@ function configure_glance() {

     cp $GLANCE_DIR/etc/glance-registry.conf $GLANCE_REGISTRY_CONF

     iniset $GLANCE_REGISTRY_CONF DEFAULT debug True

     inicomment $GLANCE_REGISTRY_CONF DEFAULT log_file

-    local dburl

-    database_connection_url dburl glance

+    local dburl=`database_connection_url glance`

     iniset $GLANCE_REGISTRY_CONF DEFAULT sql_connection $dburl

     iniset $GLANCE_REGISTRY_CONF DEFAULT use_syslog $SYSLOG

     iniset $GLANCE_REGISTRY_CONF paste_deploy flavor keystone

@@ -117,9 +117,7 @@ function configure_heat() {

     iniset $HEAT_ENGINE_CONF DEFAULT heat_metadata_server_url http://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT

     iniset $HEAT_ENGINE_CONF DEFAULT heat_waitcondition_server_url http://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1/waitcondition

     iniset $HEAT_ENGINE_CONF DEFAULT heat_watch_server_url http://$HEAT_API_CW_HOST:$HEAT_API_CW_PORT

-    local dburl

-    database_connection_url dburl heat

-    iniset $HEAT_ENGINE_CONF DEFAULT sql_connection $dburl

+    iniset $HEAT_ENGINE_CONF DEFAULT sql_connection `database_connection_url heat`

     iniset $HEAT_ENGINE_CONF DEFAULT auth_encryption_key `hexdump -n 16 -v -e '/1 "%02x"' /dev/random`

     iniset_rpc_backend heat $HEAT_ENGINE_CONF DEFAULT

@@ -91,8 +91,6 @@ function configure_keystone() {

     fi

     # Rewrite stock ``keystone.conf``

-    local dburl

-    database_connection_url dburl keystone

     if is_service_enabled ldap; then

         #Set all needed ldap values

@@ -123,7 +121,7 @@ function configure_keystone() {

     iniset $KEYSTONE_CONF DEFAULT admin_token "$SERVICE_TOKEN"

     iniset $KEYSTONE_CONF signing token_format "$KEYSTONE_TOKEN_FORMAT"

-    iniset $KEYSTONE_CONF sql connection $dburl

+    iniset $KEYSTONE_CONF sql connection `database_connection_url keystone`

     iniset $KEYSTONE_CONF ec2 driver "keystone.contrib.ec2.backends.sql.Ec2"

     sed -e "

         /^pipeline.*ec2_extension crud_/s|ec2_extension crud_extension|ec2_extension s3_extension crud_extension|;

@@ -377,12 +377,9 @@ function create_nova_conf() {

     iniset $NOVA_CONF DEFAULT s3_port "$S3_SERVICE_PORT"

     iniset $NOVA_CONF DEFAULT osapi_compute_extension "nova.api.openstack.compute.contrib.standard_extensions"

     iniset $NOVA_CONF DEFAULT my_ip "$HOST_IP"

-    local dburl

-    database_connection_url dburl nova

-    iniset $NOVA_CONF DEFAULT sql_connection "$dburl"

+    iniset $NOVA_CONF DEFAULT sql_connection `database_connection_url nova`

     if is_baremetal; then

-        database_connection_url dburl nova_bm

-        iniset $NOVA_CONF baremetal sql_connection $dburl

+        iniset $NOVA_CONF baremetal sql_connection `database_connection_url nova_bm`

     fi

     iniset $NOVA_CONF DEFAULT libvirt_type "$LIBVIRT_TYPE"

     iniset $NOVA_CONF DEFAULT libvirt_cpu_mode "none"

@@ -416,9 +416,7 @@ function _configure_quantum_common() {

     Q_PLUGIN_CONF_FILE=$Q_PLUGIN_CONF_PATH/$Q_PLUGIN_CONF_FILENAME

     cp $QUANTUM_DIR/$Q_PLUGIN_CONF_FILE /$Q_PLUGIN_CONF_FILE

-    database_connection_url dburl $Q_DB_NAME

-    iniset /$Q_PLUGIN_CONF_FILE DATABASE sql_connection $dburl

-    unset dburl

+    iniset /$Q_PLUGIN_CONF_FILE DATABASE sql_connection `database_connection_url $Q_DB_NAME`

     _quantum_setup_rootwrap

 }