Allow to set address-related parameters in interface arguments

There is a fixed list of allowed parameters that can be set
as interface parameters to override the values from cluster model.

List of allowed parameters can be found in the file:
{# roles #}/_linux_network_interface

Example for single_address, control_network_netmask and control_vlan:

    kvm01.mcp11-ovs-dpdk.local:
      reclass_storage_name: infra_kvm_node01
      roles:
      - infra_kvm
      - linux_system_codename_xenial
      interfaces:
        ens3:
          role: single_dhcp
        ens4:
          role: single_vlan_ctl
          single_address: 1.2.3.4
          control_network_netmask: 255.255.252.0
          control_vlan: 1234

Change-Id: I52f1250a3af510275d7741a1717a04be348778b8
diff --git "a/\173\043 interfaces \043\175/bond2_dpdk_prv" "b/\173\043 interfaces \043\175/bond2_dpdk_prv"
index 39bc013..57822bc 100644
--- "a/\173\043 interfaces \043\175/bond2_dpdk_prv"
+++ "b/\173\043 interfaces \043\175/bond2_dpdk_prv"
@@ -2,8 +2,7 @@
 {#-   br-prv (OVS bridge) #}
 {#- Requirements:                     #}
 {#-   _param:tenant_address         #}
-{#-   _param:tenant_netmask         #}
-
+{#-   _param:tenant_network_netmask         #}
               # {{ interfaces_role }}
               {%- for interface_name, interface in interfaces.items() %}
               {{ interface_name }}:
@@ -23,5 +22,5 @@
               br-prv:
                 address: ${_param:_esc}{_param:tenant_address}
                 enabled: true
-                netmask: ${_param:_esc}{_param:tenant_netmask}
-                type: dpdk_ovs_bridge
+                netmask: ${_param:_esc}{_param:tenant_network_netmask}
+                type: dpdk_ovs_bridge
\ No newline at end of file