Disabled tests for unused cluster models

Change-Id: Ibb6f2c3712a199e9835887a7c5b42c328f42473b
diff --git a/classes/cluster/k8s-ha-calico-cloudprovider/infra/init.yml b/classes/cluster/k8s-ha-calico-cloudprovider/infra/init.yml
index c60131d..0c488ba 100644
--- a/classes/cluster/k8s-ha-calico-cloudprovider/infra/init.yml
+++ b/classes/cluster/k8s-ha-calico-cloudprovider/infra/init.yml
@@ -5,6 +5,8 @@
 - system.linux.system.repo.ubuntu
 - system.openssh.server.team.all
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     # infra service addresses
     infra_config_hostname: cfg01