diff --git a/README.rst b/README.rst
index 25b8042..55e0904 100644
--- a/README.rst
+++ b/README.rst
@@ -1,6 +1,6 @@
 
 ==============
-OpenStack Nova 
+OpenStack Nova
 ==============
 
 OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of virtualization technologies, including KVM, Xen, LXC, VMware, and more. In addition to its native API, it includes compatibility with the commonly encountered Amazon EC2 and S3 APIs.
@@ -20,6 +20,8 @@
         version: juno
         enabled: true
         security_group: true
+        cpu_allocation_ratio: 8.0
+        ram_allocation_ratio: 1.0
         bind:
           public_address: 10.0.0.122
           public_name: openstack.domain.com
diff --git a/metadata/service/control/cluster.yml b/metadata/service/control/cluster.yml
index 1627813..03e1900 100644
--- a/metadata/service/control/cluster.yml
+++ b/metadata/service/control/cluster.yml
@@ -14,6 +14,9 @@
       vncproxy_url: ${_param:nova_vncproxy_url}
       security_group: false
       dhcp_domain: novalocal
+      scheduler_default_filters: "DifferentHostFilter,RetryFilter,AvailabilityZoneFilter,RamFilter,CoreFilter,DiskFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter"
+      cpu_allocation_ratio: 16.0
+      ram_allocation_ratio: 1.5
       logging:
       - engine: syslog
         facility: local0
diff --git a/metadata/service/control/single.yml b/metadata/service/control/single.yml
index 696faaa..f2ec608 100644
--- a/metadata/service/control/single.yml
+++ b/metadata/service/control/single.yml
@@ -14,6 +14,9 @@
       security_group: false
       vncproxy_url: ${_param:nova_vncproxy_url}
       dhcp_domain: novalocal
+      scheduler_default_filters: "DifferentHostFilter,RetryFilter,AvailabilityZoneFilter,RamFilter,CoreFilter,DiskFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter"
+      cpu_allocation_ratio: 16.0
+      ram_allocation_ratio: 1.5
       logging:
       - engine: syslog
         facility: local0
diff --git a/nova/files/kilo/nova-controller.conf.Debian b/nova/files/kilo/nova-controller.conf.Debian
index 7ea4972..0344d99 100644
--- a/nova/files/kilo/nova-controller.conf.Debian
+++ b/nova/files/kilo/nova-controller.conf.Debian
@@ -20,6 +20,9 @@
 libvirt_inject_partition = -1
 vif_plugging_is_fatal = False
 vif_plugging_timeout = 0
+cpu_allocation_ratio = {{ controller.cpu_allocation_ratio }}
+ram_allocation_ratio = {{ controller.ram_allocation_ratio }}
+scheduler_default_filters = {{ controller.scheduler_default_filters }}
 
 {%- if controller.cpu_allocation_ratio is defined %}
 cpu_allocation_ratio = {{ controller.cpu_allocation_ratio }}
diff --git a/nova/files/liberty/nova-controller.conf.Debian b/nova/files/liberty/nova-controller.conf.Debian
index 309b4ab..84eaa4f 100644
--- a/nova/files/liberty/nova-controller.conf.Debian
+++ b/nova/files/liberty/nova-controller.conf.Debian
@@ -19,6 +19,9 @@
 libvirt_inject_partition = -1
 vif_plugging_is_fatal = False
 vif_plugging_timeout = 0
+cpu_allocation_ratio = {{ controller.cpu_allocation_ratio }}
+ram_allocation_ratio = {{ controller.ram_allocation_ratio }}
+scheduler_default_filters = {{ controller.scheduler_default_filters }}
 
 allow_resize_to_same_host = True