Every pod has its own IP so a maximum of

one zk connection per pod should be sufficient in Kubernetes. I'm adding this config because it's represented in https://github.com/apache/kafka/blob/2.1/config/zookeeper.properties
Yolean · Dec 1, 2018 · 00701ce · 00701ce
1 parent 0e57ca1
commit 00701ce
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/zookeeper/10zookeeper-config.yml b/zookeeper/10zookeeper-config.yml
@@ -20,6 +20,7 @@ data:
     dataDir=/var/lib/zookeeper/data
     dataLogDir=/var/lib/zookeeper/log
     clientPort=2181
+    maxClientCnxns=1
     initLimit=5
     syncLimit=2
     server.1=pzoo-0.pzoo:2888:3888:participant