From 01619036de54215d1d6d03dd033abfc1f9bdfdf5 Mon Sep 17 00:00:00 2001
From: Marek Gradzki <mgradzki@cisco.com>
Date: Wed, 14 Dec 2016 06:43:26 +0100
Subject: HONEYCOMB-314: expose tag for tap and vlan interfaces

It is possible that interface creation for will succeed in VPP,
but Honeycomb crashes or request timeouts. In such situations, interface name
stored in Honeycomb's cache will not be updated. After restarting Honeycomb,
interface name will be generated.

In such cases Honeycomb user can use tag to identify interface.

Change-Id: I673c52e49dc788c761af471399d2ac839f62be04
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
---
 .../main/java/io/fd/hc2vpp/v3po/interfaces/VhostUserCustomizer.java  | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/VhostUserCustomizer.java')

diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/VhostUserCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/VhostUserCustomizer.java
index 152e6d1c0..ba869b347 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/VhostUserCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/VhostUserCustomizer.java
@@ -30,6 +30,7 @@ import io.fd.vpp.jvpp.core.dto.DeleteVhostUserIfReply;
 import io.fd.vpp.jvpp.core.dto.ModifyVhostUserIf;
 import io.fd.vpp.jvpp.core.dto.ModifyVhostUserIfReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.nio.charset.StandardCharsets;
 import java.util.concurrent.CompletionStage;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfaceType;
@@ -92,6 +93,10 @@ public class VhostUserCustomizer extends AbstractInterfaceTypeCustomizer<VhostUs
             request.renumber = 1;
             request.customDevInstance = Math.toIntExact(deviceInstance);
         }
+        final String tag = vhostUser.getTag();
+        if (tag != null) {
+            request.tag = tag.getBytes(StandardCharsets.US_ASCII);
+        }
         request.useCustomMac = 0;
         request.macAddress = new byte[]{};
         return request;
-- 
cgit 1.2.3-korg