Add SSL for Elasticsearch

Change-Id: I0a525b82e6dfc536bec6953485f2d11e6f64cd54
PROD-related: PROD-29185
diff --git a/defaults/init.yml b/defaults/init.yml
index 2683f28..f12a8ec 100644
--- a/defaults/init.yml
+++ b/defaults/init.yml
@@ -26,6 +26,7 @@
 - system.defaults.stacklight
 - system.defaults.xtrabackup
 - system.defaults.backup
+- system.defaults.haproxy
 # k8s
 - system.defaults.etcd
 parameters: