Add noteAffinity option to kafka/zookeeper

enabled nodeaffinity for kafka. This will allow kafka/zookeeper
to boot back on a node whree there is topic data

Issue-ID: DMAAP-1089

Change-Id: Ic14d3201f03787f7abe8b83ae76d64a7c353ad87
Signed-off-by: Matthieu Cauffiez <matthieu.cauffiez@bell.ca>
diff --git a/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml
index 6eeafcc..f658d2c 100644
--- a/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml
+++ b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml
@@ -49,6 +49,8 @@
 
 nodeSelector: {}
 
+nodeAffinity: {}
+
 affinity: {}
 
 # probe configuration parameters