docker-compose.yml

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version: "2.1"

services:

  ###############################################################
  #    StateFun runtime
  ###############################################################

  statefun-manager:
    image: apache/flink-statefun:3.1.0
    expose:
      - "6123"
    ports:
      - "8082:8081"
    environment:
      ROLE: master
      MASTER_HOST: statefun-manager
    volumes:
      - ./module.yaml:/opt/statefun/modules/workshop/module.yaml
      - ./conf:/opt/flink/conf

  statefun-worker:
    image: apache/flink-statefun:3.1.0
    expose:
      - "6121"
      - "6122"
    environment:
      ROLE: worker
      MASTER_HOST: statefun-manager
    volumes:
      - ./module.yaml:/opt/statefun/modules/workshop/module.yaml
      - ./conf:/opt/flink/conf

  ###############################################################
  #    Model Function supplied by the Data Science Team
  ###############################################################

  model:
    image: ghcr.io/ververica/flink-statefun-workshop/random-model:model-1.0.0
    expose:
      - "8900"

  ###############################################################
  #    Kafka for ingress and egress
  ###############################################################

  zookeeper:
    image: wurstmeister/zookeeper
    ports:
      - "2181:2181"

  kafka-broker:
    image: wurstmeister/kafka:2.12-2.0.1
    ports:
      - "9092:9092"
    environment:
      KAFKA_ADVERTISED_HOST_NAME: "kafka-broker"
      HOSTNAME_COMMAND: "route -n | awk '/UG[ \t]/{print $$2}'"
      KAFKA_CREATE_TOPICS: "transactions:1:1,alerts:1:1,confirmed:1:1,thresholds:1:1"
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
    depends_on:
      - zookeeper
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

  ###############################################################
  # Forward a port 8100 from the host's machine
  ###############################################################

  host-machine:
    image: qoomon/docker-host@sha256:e0f021dd77c7c26d37b825ab2cbf73cd0a77ca993417da80a14192cb041937b0
    cap_add: [ 'NET_ADMIN', 'NET_RAW' ]
    mem_limit: 8M
    restart: on-failure
    environment:
      PORTS: 8100

  ###############################################################
  #    Simple Kafka JSON producer to simulate ingress events
  ###############################################################

  simulator:
    image: ghcr.io/ververica/flink-statefun-workshop/simulator:simulator-1.0.0 
    depends_on:
      - kafka-broker