This commit consists of:
1) Provide a kafka client to publish events to kafka brokers
2) Provide zookeeper and kafka docker containers for local testing,
will not be present in production
3) Sends a regular heartbeat to the kafka broker from voltha to
exercise all the components
4) Provides a basic kafka consumeri (requires kafka-python to be
installed) to read the messages off the local kafka broker -
this time it is only heartbeat messages
diff --git a/kafka/broker-list.sh b/kafka/broker-list.sh
new file mode 100755
index 0000000..7f04639
--- /dev/null
+++ b/kafka/broker-list.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+CONTAINERS=$(docker ps | grep 9092 | awk '{print $1}')
+BROKERS=$(for CONTAINER in $CONTAINERS; do docker port $CONTAINER 9092 | sed -e "s/0.0.0.0:/$HOST_IP:/g"; done)
+echo $BROKERS | sed -e 's/ /,/g'