compose-confluent

An exercise in composing docker containers from the Confluent platform.

example

docker-compose up
echo "hello world" | kafkacat -b localhost:9092 -P -t hello-stream
kafkacat -b localhost:9092 -C -t hello-stream -o beginning -e

metrics

To view the JMX metrics of each component, query the Jolokia proxy

• broker: curl -XPOST http://localhost:8080/jolokia/read -d '{"target": {"url": "service:jmx:rmi:///jndi/rmi://broker:9010/jmxrmi"}, "type": "search", "mbean": "*:*"}'
• schema-registry: curl -XPOST http://localhost:8080/jolokia/read -d '{"target": {"url": "service:jmx:rmi:///jndi/rmi://schema-registry:9010/jmxrmi"}, "type": "search", "mbean": "*:*"}'
• rest: curl -XPOST http://localhost:8080/jolokia/read -d '{"target": {"url": "service:jmx:rmi:///jndi/rmi://rest:9010/jmxrmi"}, "type": "search", "mbean": "*:*"}'
• connect: curl -XPOST http://localhost:8080/jolokia/read -d '{"target": {"url": "service:jmx:rmi:///jndi/rmi://connect:9010/jmxrmi"}, "type": "search", "mbean": "*:*"}'