Initial commit

Adding salt-formula for gnocchi 4.0. Two main roles are supported:
- server
- statsd
They could be installed on different nodes (and on same node too)
gnocchi:common class is used to provide common options for both.

Change-Id: I0e0c9dd4f6d0a1539b9e9aef0084282867012852
Related-Prod: https://mirantis.jira.com/browse/PROD-17704
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
new file mode 100644
index 0000000..002c442
--- /dev/null
+++ b/metadata/service/support.yml
@@ -0,0 +1,11 @@
+parameters:
+  gnocchi:
+    _support:
+      collectd:
+        enabled: false
+      heka:
+        enabled: false
+      sensu:
+        enabled: false
+      sphinx:
+        enabled: true