HONEYCOMG-47: Tap interface CRUD support

Tap interface specific configuration and state was added to V3po
yang model.
TapCustomizer added.
Fixed customizers for Interfaces state.
Fixed bug in Bridge domain customizers.

Change-Id: I9dd47b8ada5153df8732c02cb59d331ab1adc71e
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/v3po/api/src/main/yang/v3po.yang b/v3po/api/src/main/yang/v3po.yang
index 9587cc642..065ff6535 100644
--- a/v3po/api/src/main/yang/v3po.yang
+++ b/v3po/api/src/main/yang/v3po.yang
@@ -49,6 +49,10 @@ module v3po {
   identity vhost-user {
     base if:interface-type;
   }
+  
+  identity tap {
+    base if:interface-type;
+  }
 
   typedef vxlan-vni {
     // FIXME: should be in a vxlan-specific model
@@ -94,6 +98,26 @@ module v3po {
     }
   }
 
+  grouping tap-interface-base-attributes {
+    leaf tap-name {
+      type string;
+    }
+  }
+
+  grouping tap-interface-config-attributes {
+    leaf mac {
+      type yang:phys-address;
+      mandatory false;
+      description "Mac address to be set for the tap interface. Random will be used if not configured";
+    }
+
+    leaf device-instance {
+      type uint32;
+      mandatory false;
+      description "Custom device instance. Autogenerated will be used if not configured";
+    }
+  }
+
   augment /if:interfaces/if:interface {
     ext:augment-identifier "vpp-interface-augmentation";
 
@@ -101,6 +125,14 @@ module v3po {
     // 1. The link between interface type and this augmentation is unclear
     // 2. Only this augmentation with combination of ifc type is trigger to do something for vpp, what if user only configures base interface stuff ? + We need to get leaves defined by ietf-interfaces when we are processing this augment
 
+    // TODO grouping
+    container tap {
+      when "../if:type = 'v3po:tap'";
+
+      uses tap-interface-base-attributes;
+      uses tap-interface-config-attributes;
+    }
+
     container ethernet {
       when "../if:type = 'ianaift:ethernetCsmacd'";
       leaf mtu {
@@ -245,6 +277,12 @@ module v3po {
     leaf description {
       type string;
     }
+
+    container tap {
+      when "../if:type = 'v3po:tap'";
+      uses tap-interface-base-attributes;
+    }
+
     container ethernet {
       when "../if:type = 'ianaift:ethernetCsmacd'";
       leaf mtu {