docker-compose.yml

# N.B. assumes you have set the following environment variables in the
# environment of the host where you are running docker-compose:
#
# * KAFKA_ADVERTISED_HOST_NAME: set to the IP address of the Docker host
#   (see below).
#
# * KAFKA_LOG_CLEANUP_POLICY: "delete" or "compact" (see log.cleanup.policy in
#   the Kafka docs)
#
# * KAFKA_AUTO_CREATE_TOPICS_ENABLE: "true" or "false" (see
#   auto.create.topics.enable in the Kafka docs)
#
# You can determine the IP address of the Docker host with a command like:
#
#   docker run --rm debian:latest ip route | awk '/^default via / { print $3 }'

zookeeper:
  image: confluent/zookeeper:3.4.6-cp1
  hostname: zookeeper
  ports:
    - '2181:2181'
kafka:
  image: confluent/kafka:0.9.0.0-cp1
  hostname: kafka
  links:
    - zookeeper
  environment:
    KAFKA_LOG_CLEANUP_POLICY:
    KAFKA_ADVERTISED_HOST_NAME:
    KAFKA_AUTO_CREATE_TOPICS_ENABLE:
  ports:
    - '9092:9092'
schema-registry:
  image: confluent/schema-registry:2.0.1
  hostname: schema-registry
  links:
    - zookeeper
    - kafka
  ports:
    - '48081:8081'
  environment:
    SCHEMA_REGISTRY_AVRO_COMPATIBILITY_LEVEL: none
postgres-94:
  build: ./tmp
  dockerfile: Dockerfile.postgres94
  hostname: postgres
  ports:
    - '54094:5432'
postgres:
  build: ./tmp
  dockerfile: Dockerfile.postgres
  hostname: postgres
  ports:
    - '54095:5432'
bottledwater:
  build: ./tmp
  dockerfile: Dockerfile.client
  hostname: bottledwater
  entrypoint:
    - /usr/local/bin/bottledwater-docker-wrapper.sh
    - --topic-config=message.timeout.ms=2000
  environment:
    BOTTLED_WATER_ALLOW_UNKEYED: 'true'
    BOTTLED_WATER_ON_ERROR:
    BOTTLED_WATER_SKIP_SNAPSHOT:
    BOTTLED_WATER_TOPIC_PREFIX:
    VALGRIND_ENABLED:
    VALGRIND_OPTS:
bottledwater-json:
  extends: {service: bottledwater}
  links:
    - postgres
    - postgres-94
    - kafka
  environment:
    BOTTLED_WATER_OUTPUT_FORMAT: json
bottledwater-avro:
  extends: {service: bottledwater}
  links:
    - postgres
    - postgres-94
    - kafka
    - schema-registry
  environment:
    BOTTLED_WATER_OUTPUT_FORMAT: avro
psql:
  image: postgres:9.5
  links:
    - postgres
  entrypoint: ['psql', '-hpostgres', '-Upostgres']
kafka-console-consumer:
  image: confluent/tools:0.9.0.0-cp1
  links:
    - zookeeper
    - kafka
  entrypoint: ['kafka-console-consumer', '--zookeeper', 'zookeeper:2181']
kafka-avro-console-consumer:
  image: confluent/tools:0.9.0.0-cp1
  links:
    - zookeeper
    - kafka
    - schema-registry
  entrypoint: ['kafka-avro-console-consumer', '--zookeeper', 'zookeeper:2181', '--property', 'schema.registry.url=http://schema-registry:8081']
kafka-tools:
  image: confluent/tools:0.9.0.0-cp1
  links:
    - zookeeper
    - kafka