Kafka example not working (with 0.10) about docker-kafka HOT 2 CLOSED

# building with kafka 0.8
git clone https://github.com/spotify/docker-kafka
git reset --hard 170791da720498457ec545d97b7e43f13e28946f
cd kafka
docker build -t kafka:0.8 .

# variables for all terminals
export IP=$(ifconfig eth0 | grep "inet addr:" | cut -d ":" -f2 | cut -d " " -f1)
export KAFKA=$IP:9092
export ZOOKEEPER=$IP:2181

# terminal 1
docker run \
  --name kafka \
  --restart=always \
  -p 2181:2181 \
  -p 9092:9092 \
  --env ADVERTISED_HOST=$IP\
  --env ADVERTISED_PORT=9092 \
  kafka:0.8

# terminal 2
docker run -it --rm kafka:0.8 /opt/kafka_2.11-0.8.2.1/bin/kafka-console-producer.sh --broker-list $KAFKA --topic test

# terminal 3
docker run -it --rm kafka:0.8 /opt/kafka_2.11-0.8.2.1/bin/kafka-console-consumer.sh --zookeeper $ZOOKEEPER --topic test