diff --git a/classes/cluster/aaa_ha_freeipa/aaa/freeipa_client.yml b/classes/cluster/aaa_ha_freeipa/aaa/freeipa_client.yml
index c9150cb..438737a 100644
--- a/classes/cluster/aaa_ha_freeipa/aaa/freeipa_client.yml
+++ b/classes/cluster/aaa_ha_freeipa/aaa/freeipa_client.yml
@@ -2,6 +2,7 @@
 #- system.haproxy.proxy.listen.
 #- system.linux.system.repo.freeipa
 #- system.salt.minion.cert.
+- system.linux.network.hosts
 - system.freeipa.client.cluster
 - system.freeipa.client.dns
 - system.freeipa.client.nsupdate
diff --git a/classes/cluster/ceph_ha/ceph/cfs.yml b/classes/cluster/ceph_ha/ceph/cfs.yml
index a47023e..084de38 100644
--- a/classes/cluster/ceph_ha/ceph/cfs.yml
+++ b/classes/cluster/ceph_ha/ceph/cfs.yml
@@ -1,3 +1,4 @@
 classes:
 - system.linux.system.repo.ubuntu
+- system.linux.network.hosts
 - cluster.ceph_ha.infra
diff --git a/classes/cluster/ceph_ha/ceph/mon.yml b/classes/cluster/ceph_ha/ceph/mon.yml
index 33e9d6d..055a2c8 100644
--- a/classes/cluster/ceph_ha/ceph/mon.yml
+++ b/classes/cluster/ceph_ha/ceph/mon.yml
@@ -1,3 +1,4 @@
 classes:
 - system.ceph.mon.cluster
-- cluster.ceph_ha.ceph.common
\ No newline at end of file
+- cluster.ceph_ha.ceph.common
+- system.linux.network.hosts
diff --git a/classes/cluster/ceph_ha/ceph/osd.yml b/classes/cluster/ceph_ha/ceph/osd.yml
index a01c57e..85e650a 100644
--- a/classes/cluster/ceph_ha/ceph/osd.yml
+++ b/classes/cluster/ceph_ha/ceph/osd.yml
@@ -1,5 +1,6 @@
 classes:
 - service.ceph.osd.cluster
+- system.linux.network.hosts
 - cluster.ceph_ha.ceph.common
 parameters:
   ceph:
diff --git a/classes/cluster/k8s_aio_calico/kubernetes/compute.yml b/classes/cluster/k8s_aio_calico/kubernetes/compute.yml
index 56843a7..63f79b9 100644
--- a/classes/cluster/k8s_aio_calico/kubernetes/compute.yml
+++ b/classes/cluster/k8s_aio_calico/kubernetes/compute.yml
@@ -1,6 +1,7 @@
 classes:
 - system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
+- system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.k8s_aio_calico
diff --git a/classes/cluster/k8s_aio_contrail/kubernetes/compute.yml b/classes/cluster/k8s_aio_contrail/kubernetes/compute.yml
index ca0e765..5fd2102 100644
--- a/classes/cluster/k8s_aio_contrail/kubernetes/compute.yml
+++ b/classes/cluster/k8s_aio_contrail/kubernetes/compute.yml
@@ -1,6 +1,7 @@
 classes:
 - system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
+- system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.k8s_aio_contrail.infra
diff --git a/classes/cluster/k8s_ha_calico/kubernetes/compute.yml b/classes/cluster/k8s_ha_calico/kubernetes/compute.yml
index 8716a14..d9b8de4 100644
--- a/classes/cluster/k8s_ha_calico/kubernetes/compute.yml
+++ b/classes/cluster/k8s_ha_calico/kubernetes/compute.yml
@@ -1,6 +1,7 @@
 classes:
 - system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
+- system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.k8s_ha_calico
diff --git a/classes/cluster/k8s_ha_calico_syndic/kubernetes/compute.yml b/classes/cluster/k8s_ha_calico_syndic/kubernetes/compute.yml
index 0be36d0..ac070a8 100644
--- a/classes/cluster/k8s_ha_calico_syndic/kubernetes/compute.yml
+++ b/classes/cluster/k8s_ha_calico_syndic/kubernetes/compute.yml
@@ -1,6 +1,7 @@
 classes:
 - system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
+- system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.k8s_ha_calico_syndic
diff --git a/classes/cluster/k8s_ha_contrail/kubernetes/compute.yml b/classes/cluster/k8s_ha_contrail/kubernetes/compute.yml
index 6d06f59..8a4855b 100644
--- a/classes/cluster/k8s_ha_contrail/kubernetes/compute.yml
+++ b/classes/cluster/k8s_ha_contrail/kubernetes/compute.yml
@@ -1,6 +1,7 @@
 classes:
 - system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
+- system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.k8s_ha_contrail.opencontrail.compute
diff --git a/classes/cluster/model_manager/model_manager/dashboard.yml b/classes/cluster/model_manager/model_manager/dashboard.yml
index 4e0e85e..4dbdcee 100644
--- a/classes/cluster/model_manager/model_manager/dashboard.yml
+++ b/classes/cluster/model_manager/model_manager/dashboard.yml
@@ -2,6 +2,7 @@
 - system.linux.system.repo.ubuntu
 - system.linux.system.repo.mcp.extra
 - system.linux.system.repo.saltstack.xenial
+- system.linux.network.hosts
 - system.model_manager.server.integration
 - cluster.model_manager.model_manager.identity
 - cluster.model_manager
diff --git a/classes/cluster/sl_k8s_calico/kubernetes/compute.yml b/classes/cluster/sl_k8s_calico/kubernetes/compute.yml
index 81cb2d7..057919c 100644
--- a/classes/cluster/sl_k8s_calico/kubernetes/compute.yml
+++ b/classes/cluster/sl_k8s_calico/kubernetes/compute.yml
@@ -1,6 +1,7 @@
 classes:
 - system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
+- system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.sl_k8s_calico
diff --git a/classes/cluster/sl_k8s_contrail/kubernetes/compute.yml b/classes/cluster/sl_k8s_contrail/kubernetes/compute.yml
index fb174a5..351f55e 100644
--- a/classes/cluster/sl_k8s_contrail/kubernetes/compute.yml
+++ b/classes/cluster/sl_k8s_contrail/kubernetes/compute.yml
@@ -1,6 +1,7 @@
 classes:
 - system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
+- system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.sl_k8s_contrail.opencontrail.compute