Add checkbox for DPDK on VF feature

Change-Id: Ibfcb1ce52b897161ed439a38dbf4082079cb7f9b

deployment_scripts/puppet/modules/contrail/manifests/init.pp

@@ -112,6 +112,7 @@ class contrail {
 
   # DPDK settings
   $global_dpdk_enabled  = $settings['contrail_global_dpdk']
+  $dpdk_on_vf           = $settings['dpdk_on_vf']
   $compute_dpdk_enabled = $global_dpdk_enabled and 'dpdk' in hiera_array('roles')
 
   # Package override

environment_config.yaml

@@ -102,6 +102,15 @@ attributes:
     restrictions:
       - condition: "not (settings:contrail.metadata.enabled == true and settings:contrail.contrail_global_dpdk.value == true)"
         action: "hide"
+  dpdk_on_vf:
+    value: false
+    label: "DPDK on VF"
+    description: "Configure DPDK vrouter use VF network adapter"
+    weight: 160
+    type: "checkbox"
+    restrictions:
+      - condition: "not (settings:contrail.metadata.enabled == true and settings:contrail.contrail_global_dpdk.value == true)"
+        action: "hide"
   contrail_global_sriov:
     value: false
     label: "Enable SRIOV feature for this environment."
@@ -123,4 +132,3 @@ attributes:
     restrictions:
       - action: hide
         condition: not (settings:contrail.contrail_global_sriov.value == true)
-