Implement batching of VES events

[demo.git] / vnfs / VES5.0 / evel / evel-library / code / evel_library / metadata.c

diff --git a/vnfs/VES5.0/evel/evel-library/code/evel_library/metadata.c b/vnfs/VES5.0/evel/evel-library/code/evel_library/metadata.c
index 11fef1b..fceb893 100644 (file)
--- a/vnfs/VES5.0/evel/evel-library/code/evel_library/metadata.c
+++ b/vnfs/VES5.0/evel/evel-library/code/evel_library/metadata.c
@@ -2,6 +2,7 @@
  *
  * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
  *
+ * Unless otherwise specified, all software contained herein is
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -12,7 +13,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and 
  * limitations under the License.
- *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  ****************************************************************************/
 /**************************************************************************//**
  * @file
@@ -22,6 +23,7 @@
 #include <string.h>
 #include <assert.h>
 #include <malloc.h>
+#include <unistd.h>
 
 #include <curl/curl.h>
 
@@ -312,12 +314,30 @@ exit_label:
  *****************************************************************************/
 void openstack_metadata_initialize()
 {
+  char hostname[MAX_METADATA_STRING];
+
+  FILE * f = fopen ("/proc/sys/kernel/random/uuid", "r");
+
   strncpy(vm_uuid,
           "Dummy VM UUID - No Metadata available",
           MAX_METADATA_STRING);
   strncpy(vm_name,
           "Dummy VM name - No Metadata available",
           MAX_METADATA_STRING);
+
+  if( gethostname(hostname, 1024) != -1 )
+      strcpy(vm_name,hostname);
+
+  if (f)
+  {
+    if (fgets(vm_uuid,MAX_METADATA_STRING, f)!=NULL)
+    {
+      vm_uuid[strlen( vm_uuid ) - 1 ] = '\0';
+      EVEL_DEBUG("VM UUID: %s", vm_uuid);
+    }
+    fclose (f);
+  }
+
 }
 
 /**************************************************************************//**