Initial commit

README.md

@@ -1,2 +1,20 @@
-# kafka-zookeeper-kafdrop
-Kafka, Zookeeper and Kafdrop with a simple docker-compose up
+# Kafka Zookeeper Kafdrop
+Kafka, Zookeeper and Kafdrop with a simple `docker-compose up`.
+
+Single node Kafka, Zookeeper and Kafdrop - ideal for quickly bootstrapping your development machine.
+
+## Usage
+Start the services with `docker-compose up`.
+
+Kafka ist available under localhost:9092. 
+
+If you are developing with Spring Boot, add this to your application.yml:
+```yaml
+spring:
+  kafka:
+    bootstrap-servers: localhost:9092
+```
+
+Kafrop is available under [localhost:9000](http://localhost:9000)
+
+![Kafdrop](Kafdrop.png)

docker-compose.yml

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+version: '3.8'
+services:
+  kafka:
+    image: confluentinc/cp-kafka
+    depends_on:
+      - zookeeper
+    environment:
+      - KAFKA_BROKER_ID=1
+      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
+      - KAFKA_ADVERTISED_LISTENERS=INTERNAL://kafka:9093,EXTERNAL://localhost:9092
+      - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT
+      - KAFKA_INTER_BROKER_LISTENER_NAME=INTERNAL
+      - KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1
+    ports:
+      - "9092:9092"
+
+  zookeeper:
+    image: confluentinc/cp-zookeeper
+    environment:
+      - ZOOKEEPER_CLIENT_PORT=2181
+      - ZOOKEEPER_TICK_TIME=2000
+
+  kafdrop:
+    image: obsidiandynamics/kafdrop
+    depends_on:
+      - kafka
+    environment:
+      - KAFKA_BROKERCONNECT=kafka:9093
+    ports:
+      - "9000:9000"