[CORD-2608]
Install helm/kubespray and create chart for XOS

Change-Id: I1bb90fd2575fb399d367985659719378f17680fe
diff --git a/roles/cord-helm-charts/files/core_templates/db-configmap.yaml b/roles/cord-helm-charts/files/core_templates/db-configmap.yaml
new file mode 100644
index 0000000..45183b2
--- /dev/null
+++ b/roles/cord-helm-charts/files/core_templates/db-configmap.yaml
@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: xos-db
+  labels:
+    {{- include "xos-core.release_labels" . | indent 4 }}
+data:
+  service_5432_name: 'xos-db'