make SQL_CONN an ENV, change order of screened items
diff --git a/stack.sh b/stack.sh
index ad6a979..dda1780 100755
--- a/stack.sh
+++ b/stack.sh
@@ -38,7 +38,7 @@
# TODO: set rabbitmq conn string explicitly as well
# TODO: switch to mysql for all services
-SQL_CONN=sqlite:///$NOVA_DIR/nova.sqlite
+SQL_CONN=${SQL_CONN:-sqlite:///$NOVA_DIR/nova.sqlite}
# FIXME: commands should be: stack.sh should allow specifying a subset of services
@@ -188,14 +188,14 @@
rm -rf /var/lib/glance/images/*
rm -f $GLANCE_DIR/glance.sqlite
-screen_it n-api "$NOVA_DIR/bin/nova-api"
screen_it g-api "cd $GLANCE_DIR; bin/glance-api --config-file=etc/glance-api.conf"
screen_it g-reg "cd $GLANCE_DIR; bin/glance-registry --config-file=etc/glance-registry.conf"
-screen_it cpu "$NOVA_DIR/bin/nova-compute"
-screen_it net "$NOVA_DIR/bin/nova-network"
-screen_it sched "$NOVA_DIR/bin/nova-scheduler"
screen_it key "$KEYSTONE_DIR/bin/keystone --config-file $KEYSTONE_DIR/etc/keystone.conf"
-screen_it vnc "$NOVA_DIR/bin/nova-vncproxy"
+screen_it n-api "$NOVA_DIR/bin/nova-api"
+screen_it n-cpu "$NOVA_DIR/bin/nova-compute"
+screen_it n-net "$NOVA_DIR/bin/nova-network"
+screen_it n-sch "$NOVA_DIR/bin/nova-scheduler"
+screen_it n-vnc "$NOVA_DIR/bin/nova-vncproxy"
screen_it dash "/etc/init.d/apache2 restart; tail -f /var/log/apache2/error.log"