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.yml b/metadata.yml
new file mode 100644
index 0000000..07b53fd
--- /dev/null
+++ b/metadata.yml
@@ -0,0 +1,6 @@
+name: "gnocchi"
+version: "2018.1"
+source: "https://github.com/salt-formulas/salt-formula-gnocchi"
+dependencies:
+  - name: apache
+    source: "https://github.com/salt-formulas/salt-formula-apache"