diff --git a/classes/cluster/aaa-ha-freeipa/infra/init.yml b/classes/cluster/aaa-ha-freeipa/infra/init.yml
index fdf066a..12e77b0 100644
--- a/classes/cluster/aaa-ha-freeipa/infra/init.yml
+++ b/classes/cluster/aaa-ha-freeipa/infra/init.yml
@@ -6,6 +6,8 @@
 - system.openssh.server.team.all
 - system.rsyslog.client.single
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     # infra service addresses
     infra_config_hostname: cfg01
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
diff --git a/classes/cluster/model-manager/infra/init.yml b/classes/cluster/model-manager/infra/init.yml
index 2eb79d1..1df2511 100644
--- a/classes/cluster/model-manager/infra/init.yml
+++ b/classes/cluster/model-manager/infra/init.yml
@@ -1,4 +1,6 @@
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: model-manager.local
     cluster_name: model-manager
diff --git a/classes/cluster/os-aio-contrail/infra/init.yml b/classes/cluster/os-aio-contrail/infra/init.yml
index 1050967..3491660 100755
--- a/classes/cluster/os-aio-contrail/infra/init.yml
+++ b/classes/cluster/os-aio-contrail/infra/init.yml
@@ -1,4 +1,6 @@
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: os-aio-contrail.local
     cluster_name: os-aio-contrail
diff --git a/classes/cluster/os-aio-ovs/infra/init.yml b/classes/cluster/os-aio-ovs/infra/init.yml
index 32d7bcd..df691ed 100644
--- a/classes/cluster/os-aio-ovs/infra/init.yml
+++ b/classes/cluster/os-aio-ovs/infra/init.yml
@@ -1,4 +1,6 @@
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: os-aio-ovs.local
     cluster_name: os-aio-ovs
diff --git a/classes/cluster/sl-k8s-calico/infra/init.yml b/classes/cluster/sl-k8s-calico/infra/init.yml
index d6c546e..b585338 100644
--- a/classes/cluster/sl-k8s-calico/infra/init.yml
+++ b/classes/cluster/sl-k8s-calico/infra/init.yml
@@ -6,6 +6,8 @@
 - system.openssh.server.team.all
 - system.rsyslog.client.single
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     # infra service addresses
     infra_config_hostname: cfg01
diff --git a/classes/cluster/sl-k8s-contrail/infra/init.yml b/classes/cluster/sl-k8s-contrail/infra/init.yml
index 6a22605..e42e891 100644
--- a/classes/cluster/sl-k8s-contrail/infra/init.yml
+++ b/classes/cluster/sl-k8s-contrail/infra/init.yml
@@ -4,6 +4,8 @@
 - system.linux.system.repo.ubuntu
 - system.rsyslog.client.single
 parameters:
+  _jenkins:
+    tests_enabled: false 
   _param:
     # infra service addresses
     infra_config_hostname: cfg01
diff --git a/classes/cluster/sl-os-contrail/infra/init.yml b/classes/cluster/sl-os-contrail/infra/init.yml
index a812065..5c878d4 100755
--- a/classes/cluster/sl-os-contrail/infra/init.yml
+++ b/classes/cluster/sl-os-contrail/infra/init.yml
@@ -1,4 +1,6 @@
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: sl-os-contrail.local
     cluster_name: sl-os-contrail
diff --git a/classes/cluster/sl-os-ovs/infra/init.yml b/classes/cluster/sl-os-ovs/infra/init.yml
index 174d408..3722558 100644
--- a/classes/cluster/sl-os-ovs/infra/init.yml
+++ b/classes/cluster/sl-os-ovs/infra/init.yml
@@ -1,4 +1,6 @@
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: sl-os-ovs.local
     cluster_name: sl-os-ovs
diff --git a/classes/cluster/virtual-mcp05-dvr/init.yml b/classes/cluster/virtual-mcp05-dvr/init.yml
index 1fdd09c..f20c696 100644
--- a/classes/cluster/virtual-mcp05-dvr/init.yml
+++ b/classes/cluster/virtual-mcp05-dvr/init.yml
@@ -10,6 +10,8 @@
 - cluster.virtual-mcp05-dvr.stacklight
 - cluster.virtual-mcp05-dvr.stacklight.client
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: virtual-mcp05-dvr.local
     cluster_name: virtual-mcp05-dvr
diff --git a/classes/cluster/virtual-mcp05-ovs/init.yml b/classes/cluster/virtual-mcp05-ovs/init.yml
index 0249838..bdc998e 100644
--- a/classes/cluster/virtual-mcp05-ovs/init.yml
+++ b/classes/cluster/virtual-mcp05-ovs/init.yml
@@ -10,6 +10,8 @@
 - system.openssh.server.team.mcp_qa
 
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: virtual-mcp05-ovs.local
     cluster_name: virtual-mcp05-ovs
@@ -38,4 +40,4 @@
 
     stacklight_telemetry_address: ${_param:stacklight_monitor_address}
     stacklight_telemetry_node01_address: ${_param:stacklight_monitor_node01_address}
-    stacklight_log_address: ${_param:stacklight_monitor_address}
\ No newline at end of file
+    stacklight_log_address: ${_param:stacklight_monitor_address}
diff --git a/classes/cluster/virtual-mcp10-contrail/init.yml b/classes/cluster/virtual-mcp10-contrail/init.yml
index 236da7a..0cbaaf5 100755
--- a/classes/cluster/virtual-mcp10-contrail/init.yml
+++ b/classes/cluster/virtual-mcp10-contrail/init.yml
@@ -10,6 +10,8 @@
 - cluster.virtual-mcp10-contrail.stacklight
 - cluster.virtual-mcp10-contrail.stacklight.client
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: virtual-mcp10-contrail.local
     cluster_name: virtual-mcp10-contrail
@@ -56,4 +58,4 @@
 
     stacklight_telemetry_address: ${_param:stacklight_monitor_address}
     stacklight_telemetry_node01_address: ${_param:stacklight_monitor_node01_address}
-    stacklight_log_address: ${_param:stacklight_monitor_address}
\ No newline at end of file
+    stacklight_log_address: ${_param:stacklight_monitor_address}
diff --git a/classes/cluster/virtual-mcp10-dvr/init.yml b/classes/cluster/virtual-mcp10-dvr/init.yml
index 3e8ebc8..bf8c403 100644
--- a/classes/cluster/virtual-mcp10-dvr/init.yml
+++ b/classes/cluster/virtual-mcp10-dvr/init.yml
@@ -10,6 +10,8 @@
 - cluster.virtual-mcp10-dvr.stacklight
 - cluster.virtual-mcp10-dvr.stacklight.client
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: virtual-mcp10-dvr.local
     cluster_name: virtual-mcp10-dvr
@@ -40,4 +42,4 @@
     stacklight_monitor_node02_address: 172.16.10.108
     stacklight_monitor_node03_address: 172.16.10.109
     stacklight_telemetry_address: ${_param:stacklight_monitor_address}
-    stacklight_log_address: ${_param:stacklight_monitor_address}
\ No newline at end of file
+    stacklight_log_address: ${_param:stacklight_monitor_address}
diff --git a/classes/cluster/virtual-mcp10-ovs/init.yml b/classes/cluster/virtual-mcp10-ovs/init.yml
index 518a42b..65ae889 100644
--- a/classes/cluster/virtual-mcp10-ovs/init.yml
+++ b/classes/cluster/virtual-mcp10-ovs/init.yml
@@ -10,6 +10,8 @@
 - cluster.virtual-mcp10-ovs.stacklight.client
 
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: virtual-mcp10-ovs.local
     cluster_name: virtual-mcp10-ovs
@@ -37,4 +39,4 @@
     stacklight_log_address: ${_param:stacklight_monitor_address}
     openstack_gateway_address: 172.16.10.110
     openstack_gateway_node01_address: ${_param:openstack_gateway_address}
-    stacklight_telemetry_address: ${_param:stacklight_monitor_address}
\ No newline at end of file
+    stacklight_telemetry_address: ${_param:stacklight_monitor_address}
diff --git a/classes/cluster/virtual-mcp11-contrail-nfv/init.yml b/classes/cluster/virtual-mcp11-contrail-nfv/init.yml
index fc97787..d33187c 100755
--- a/classes/cluster/virtual-mcp11-contrail-nfv/init.yml
+++ b/classes/cluster/virtual-mcp11-contrail-nfv/init.yml
@@ -11,6 +11,8 @@
 - cluster.virtual-mcp11-contrail-nfv.stacklight
 - cluster.virtual-mcp11-contrail-nfv.stacklight.client
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     cluster_domain: virtual-mcp11-contrail-nfv.local
     cluster_name: virtual-mcp11-contrail-nfv
@@ -83,4 +85,4 @@
           address: ${_param:opencontrail_control_node03_address}
           names:
           - ntw03
-          - ntw03.${_param:cluster_domain}
\ No newline at end of file
+          - ntw03.${_param:cluster_domain}
diff --git a/classes/cluster/virtual-mcp11-k8s-calico-dyn/infra/init.yml b/classes/cluster/virtual-mcp11-k8s-calico-dyn/infra/init.yml
index 9eec8d0..4f1b9d9 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico-dyn/infra/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico-dyn/infra/init.yml
@@ -9,6 +9,8 @@
 - system.prometheus.collector
 - service.grafana.collector
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     # infra service addresses
     infra_config_hostname: cfg01
diff --git a/classes/cluster/virtual-mcp11-k8s-calico-minimal/infra/init.yml b/classes/cluster/virtual-mcp11-k8s-calico-minimal/infra/init.yml
index 017d4d6..aad38e6 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico-minimal/infra/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico-minimal/infra/init.yml
@@ -6,6 +6,8 @@
 - system.openssh.server.team.all
 - system.rsyslog.client.single
 parameters:
+  _jenkins:
+    tests_enabled: false
   _param:
     # infra service addresses
     infra_config_hostname: cfg01
diff --git a/classes/system b/classes/system
index 89681a6..9d2e769 160000
--- a/classes/system
+++ b/classes/system
@@ -1 +1 @@
-Subproject commit 89681a669330a40caecbae05ee8ba4504d0945c7
+Subproject commit 9d2e769909eb21b3de8cdbe7d84ad2ff59bb8660