diff --git a/classes/cluster/sl-pike-dvr/infra/init.yml b/classes/cluster/sl-pike-dvr/infra/init.yml
index b01723d..4181446 100644
--- a/classes/cluster/sl-pike-dvr/infra/init.yml
+++ b/classes/cluster/sl-pike-dvr/infra/init.yml
@@ -1,4 +1,9 @@
 parameters:
+  _param:
+    cluster_domain: sl-pike-dvr.local
+    cluster_name: sl-pike-dvr
+    infra_config_hostname: cfg01
+    infra_config_address: 172.16.10.100
   linux:
     network:
       host:
@@ -12,3 +17,8 @@
           names:
           - cfg
           - cfg.${_param:cluster_domain}
+  openssh:
+    server:
+      alive:
+        interval: 86400
+        count: 500