Update XOS and services to use newer logging components

Change-Id: I6ed3e964538417c655dbb888d1c08d1392293e5c
diff --git a/xos-services/vtn-service/Chart.yaml b/xos-services/vtn-service/Chart.yaml
index d6097fd..93f4819 100644
--- a/xos-services/vtn-service/Chart.yaml
+++ b/xos-services/vtn-service/Chart.yaml
@@ -17,6 +17,6 @@
 description: A Helm chart for XOS's "vtn-service" service
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 1.0.1
-appVersion: 1.0.1
+version: 1.0.2
+appVersion: 1.0.2
 
diff --git a/xos-services/vtn-service/templates/_helpers.tpl b/xos-services/vtn-service/templates/_helpers.tpl
index 22e1457..40250c2 100644
--- a/xos-services/vtn-service/templates/_helpers.tpl
+++ b/xos-services/vtn-service/templates/_helpers.tpl
@@ -63,12 +63,12 @@
       maxBytes: 10485760
       backupCount: 5
     kafka:
-      class: kafkaloghandler.kafkaloghandler.KafkaLogHandler
+      class: kafkaloghandler.KafkaLogHandler
       bootstrap_servers:
         - "cord-kafka:9092"
       topic: xos.log.vtn-service
   loggers:
-    'multistructlog':
+    '':
       handlers:
         - console
         - file