Inter-connect k8s and openstack intg bridge, kbr-ex and kbr-router

Change-Id: Id7d3c874e8b267252ca387b1ca6f67b9f9bc5116
(cherry picked from commit 019ce6a7143620fab32b7b0579aa7381aa102af2)
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java
index 82b63cb..59a5715 100644
--- a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java
@@ -23,19 +23,23 @@
     private Constants() {
     }
 
+    public static final String OS_INTEGRATION_BRIDGE = "br-int";
     public static final String INTEGRATION_BRIDGE = "kbr-int";
     public static final String EXTERNAL_BRIDGE = "kbr-ex";
     public static final String LOCAL_BRIDGE = "kbr-local";
     public static final String TUNNEL_BRIDGE = "kbr-tun";
-    public static final String EXTERNAL_ROUTER = "kbr-router";
+    public static final String ROUTER_BRIDGE = "kbr-router";
     public static final String INTEGRATION_TO_EXTERNAL_BRIDGE = "int-ex";
     public static final String PHYSICAL_EXTERNAL_BRIDGE = "ex-int";
     public static final String INTEGRATION_TO_LOCAL_BRIDGE = "int-local";
     public static final String LOCAL_TO_INTEGRATION_BRIDGE = "local-int";
     public static final String EXTERNAL_TO_ROUTER = "ex-router";
     public static final String ROUTER_TO_EXTERNAL = "router-ex";
+    public static final String ROUTER = "router";
     public static final String INTEGRATION_TO_TUN_BRIDGE = "int-tun";
     public static final String TUN_TO_INTEGRATION_BRIDGE = "tun-int";
+    public static final String OS_TO_K8S_BRIDGE = "os-k8s";
+    public static final String K8S_TO_OS_BRIDGE = "k8s-os";
     public static final String VXLAN_TUNNEL = "vxlan";
     public static final String GRE_TUNNEL = "gre";
     public static final String GENEVE_TUNNEL = "geneve";
@@ -50,4 +54,5 @@
     public static final int DEFAULT_SEGMENT_ID = 100;
     public static final String DEFAULT_EXTERNAL_GATEWAY_MAC = "fa:00:00:00:00:01";
     public static final String DEFAULT_EXTERNAL_BRIDGE_MAC = "fa:00:00:00:00:02";
+    public static final String DEFAULT_INTG_BRIDGE_MAC = "fa:00:00:00:00:03";
 }