[SEBA-154]

Enable KafkaLogHandler for XOS core/services
Reduce restarts of logstash
Values file for kafka on persistent storage

Change-Id: I631472ba1433ba195d1e2fec304a3193c29a81a9
diff --git a/xos-services/kubernetes/templates/_helpers.tpl b/xos-services/kubernetes/templates/_helpers.tpl
index 594d897..35d4b4d 100644
--- a/xos-services/kubernetes/templates/_helpers.tpl
+++ b/xos-services/kubernetes/templates/_helpers.tpl
@@ -61,10 +61,16 @@
       filename: /var/log/xos.log
       maxBytes: 10485760
       backupCount: 5
+    kafka:
+      class: kafkaloghandler.kafkaloghandler.KafkaLogHandler
+      bootstrap_servers:
+        - "cord-kafka:9092"
+      topic: xos.log.kubernetes
   loggers:
     'multistructlog':
       handlers:
           - console
           - file
+          - kafka
       level: DEBUG
 {{- end -}}