Support for permanent storage in prometheus

Change-Id: I175b711b7b9cdeb04b3252c3008f9e2898916462
diff --git a/scripts/stacklightv2_infra_install.sh b/scripts/stacklightv2_infra_install.sh
index 5769ddb..da8f951 100755
--- a/scripts/stacklightv2_infra_install.sh
+++ b/scripts/stacklightv2_infra_install.sh
@@ -20,7 +20,7 @@
 sleep 5
 
 # Configure the services running in Docker Swarm
-salt -C 'I@docker:swarm:role:master' state.sls prometheus.server,prometheus.alertmanager
+salt -C 'I@docker:swarm' state.sls prometheus.server,prometheus.alertmanager -b 1
 for img in pushgateway alertmanager prometheus; do
     salt -C 'I@docker:swarm' dockerng.pull "docker-sandbox.sandbox.mirantis.net/bkupidura/$img"
     salt -C 'I@docker:swarm' dockerng.tag "docker-sandbox.sandbox.mirantis.net/bkupidura/$img:latest" "$img:latest"