diff --git a/rancher/metadata.yml b/rancher/metadata.yml
new file mode 100644
index 0000000..4e6607a
--- /dev/null
+++ b/rancher/metadata.yml
@@ -0,0 +1,10 @@
+description: "Rancher"
+maintainer: "Valentin Lab <valentin.lab@kalysto.org>"
+## XXXvlab: docker uses the 'build' directory or the 'image:' option here.
+docker-image: rancher/rancher
+compatiblity: ## 'hooks/install' script was run on a these images without issues
+  # - ubuntu/15.10
+config-resources:
+  - /var/lib/rancher
+docker-compose:
+  restart: unless-stopped
\ No newline at end of file