HC2VPP-176: add support for api-segment prefix

VPP can be run with custom SHM segment prefix:

sudo vpp unix {cli-listen /run/vpp/cli-vpp1.sock} api-segment { prefix vpp1 }
sudo vppctl -s /run/vpp/cli-vpp1.sock

this patch adds optional api-segment-prefix parameter to
/opt/honeycomb/config/jvpp.json file.

Example configuration:

{
  "jvpp-connection-name": "honeycomb",
  "api-segment-prefix": "vpp1",
  "jvpp-request-timeout": 5
}

Change-Id: I7ca298644891602afe7898db88bb90d59b49ce4d
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/vpp-common/vpp-common-integration/src/main/java/io/fd/hc2vpp/common/integration/VppConfigAttributes.java b/vpp-common/vpp-common-integration/src/main/java/io/fd/hc2vpp/common/integration/VppConfigAttributes.java
index 9c351cb7c..ba1a843a4 100644
--- a/vpp-common/vpp-common-integration/src/main/java/io/fd/hc2vpp/common/integration/VppConfigAttributes.java
+++ b/vpp-common/vpp-common-integration/src/main/java/io/fd/hc2vpp/common/integration/VppConfigAttributes.java
@@ -16,6 +16,7 @@
 
 package io.fd.hc2vpp.common.integration;
 
+import java.util.Optional;
 import net.jmob.guice.conf.core.BindConfig;
 import net.jmob.guice.conf.core.InjectConfig;
 import net.jmob.guice.conf.core.Syntax;
@@ -26,6 +27,9 @@ public class VppConfigAttributes {
     @InjectConfig("jvpp-connection-name")
     public String jvppConnectionName;
 
+    @InjectConfig("api-segment-prefix")
+    public Optional<String> apiSegmentPrefix;
+
     @InjectConfig("jvpp-request-timeout")
     public int jvppRequestTimeout;
 }