Kafka

• This is Basic Kafka App to understand the architecture of Kafka including admin, producer, consumer.

Prerequisite

• Knowledge
  • Node.JS Intermediate level
  • Experience with designing distributed systems
• Tools
  • Node.js: Download Node.JS
  • Docker: Download Docker
  • VsCode: Download VSCode

Commands

• Start Zookeper Container and expose PORT 2181.

docker run -p 2181:2181 zookeeper

• Start Kafka Container, expose PORT 9092 and setup ENV variables.

docker run -p 9092:9092 \
-e KAFKA_ZOOKEEPER_CONNECT=<PRIVATE_IP>:2181 \
-e KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://<PRIVATE_IP>:9092 \
-e KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1 \
confluentinc/cp-kafka