diff --git a/salt/control/placement/stacklight/medium.yml b/salt/control/placement/stacklight/medium.yml
index d8279c6..4bfd44c 100644
--- a/salt/control/placement/stacklight/medium.yml
+++ b/salt/control/placement/stacklight/medium.yml
@@ -1,8 +1,8 @@
 parameters:
   _param:
-    infra_kvm10_hostname: kvm10
-    infra_kvm11_hostname: kvm11
-    infra_kvm12_hostname: kvm12
+    infra_kvm04_hostname: kvm04
+    infra_kvm05_hostname: kvm05
+    infra_kvm06_hostname: kvm06
     stacklight_log_node01_hostname: log01
     stacklight_log_node02_hostname: log02
     stacklight_log_node03_hostname: log03
@@ -45,62 +45,62 @@
               name: ${_param:stacklight_telemetry_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
-              provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr02:
               name: ${_param:stacklight_telemetry_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
-              provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr03:
               name: ${_param:stacklight_telemetry_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
-              provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             log01:
               name: ${_param:stacklight_log_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
-              provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: stacklight.log
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log02:
               name: ${_param:stacklight_log_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
-              provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: stacklight.log
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log03:
               name: ${_param:stacklight_log_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
-              provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: stacklight.log
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             mon01:
               name: ${_param:stacklight_monitor_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
-              provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: stacklight.server
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon02:
               name: ${_param:stacklight_monitor_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
-              provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: stacklight.server
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon03:
               name: ${_param:stacklight_monitor_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
-              provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
+              provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: stacklight.server
               cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}