Create data directory for am and prometheus

Change-Id: Ie89009480c06cafb15bb06ded263e49ef194dfc9
diff --git a/tests/pillar/server.sls b/tests/pillar/server.sls
index 9882410..5f2a2d2 100644
--- a/tests/pillar/server.sls
+++ b/tests/pillar/server.sls
@@ -2,8 +2,8 @@
   server:
     enabled: true
     dir:
-      config: /srv/volumes/prometheus
-      config_in_container: /opt/prometheus/config
+      config: /srv/volumes/prometheus/server
+      data: /srv/volumes/local/prometheus/server
     bind:
       port: 9090
       address: 0.0.0.0
@@ -76,4 +76,4 @@
       - 127.0.0.1
     log:
       engine: json-file
-      size: 50m
\ No newline at end of file
+      size: 50m