added ceph cluster to product list

Change-Id: Ia3b417a3e4060f1897e3a00ae9410f769878115b
diff --git a/generate-cookiecutter-products.groovy b/generate-cookiecutter-products.groovy
index 87b2c8e..2b5c4ef 100644
--- a/generate-cookiecutter-products.groovy
+++ b/generate-cookiecutter-products.groovy
@@ -67,7 +67,7 @@
             }
         }
 
-        def productList = ["infra", "cicd", "opencontrail", "kubernetes", "openstack", "stacklight"]
+        def productList = ["infra", "cicd", "opencontrail", "kubernetes", "openstack", "stacklight", "ceph"]
         for (product in productList) {
 
             // get templateOutputDir and productDir