version: '3.2'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.1.3
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
    ports:
      - 2181:2181

  kafka-1:
    image: confluentinc/cp-kafka:7.1.3
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENERS: DOCKER://:9092, LOCALHOST://:9081
      KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka-1:9092, LOCALHOST://localhost:9081
      KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT, LOCALHOST:PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
    ports:
      - 9081:9081
    depends_on:
      - zookeeper

  kafka-2:
    image: confluentinc/cp-kafka:7.1.3
    environment:
      KAFKA_BROKER_ID: 2
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENERS: DOCKER://:9092, LOCALHOST://:9082
      KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka-2:9092, LOCALHOST://localhost:9082
      KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT, LOCALHOST:PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
    ports:
      - 9092:9082
      - 9082:9082
    networks:
      default:
        aliases:
          - kafka
    depends_on:
      - zookeeper

  kafka-3:
    image: confluentinc/cp-kafka:7.1.3
    environment:
      KAFKA_BROKER_ID: 3
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENERS: DOCKER://:9092, LOCALHOST://:9083
      KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka-3:9092, LOCALHOST://localhost:9083
      KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT, LOCALHOST:PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
    ports:
      - 9083:9083
    depends_on:
      - zookeeper

  mongo:
    image: mongo:4.4.13
    ports:
      - 27017:27017
    environment:
      MONGO_INITDB_ROOT_USERNAME: juplo
      MONGO_INITDB_ROOT_PASSWORD: training

  express:
    image: mongo-express
    ports:
      - 8090:8081
    environment:
      ME_CONFIG_MONGODB_ADMINUSERNAME: juplo
      ME_CONFIG_MONGODB_ADMINPASSWORD: training
      ME_CONFIG_MONGODB_URL: mongodb://juplo:training@mongo:27017/
    depends_on:
      - mongo

  setup:
    image: juplo/toolbox
    command: >
      bash -c "
        kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic in
        kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic out
        kafka-topics --bootstrap-server kafka:9092 --create --topic in --partitions 2 --replication-factor 3 --config min.insync.replicas=2
        kafka-topics --bootstrap-server kafka:9092 --create --topic out --partitions 2 --replication-factor 3 --config min.insync.replicas=2  
        kafka-topics --bootstrap-server kafka:9092 --describe --topic in
        kafka-topics --bootstrap-server kafka:9092 --describe --topic out
      "

  cli:
    image: juplo/toolbox
    command: sleep infinity

  gateway:
    image: juplo/sumup-gateway:1.0-SNAPSHOT
    ports:
      - 8080:8080
    environment:
      server.port: 8080
      sumup.gateway.bootstrap-server: kafka:9092
      sumup.gateway.client-id: gateway
      sumup.gateway.topic: in

  requests-1:
    image: juplo/sumup-requests:1.0-SNAPSHOT
    ports:
      - 8081:8080
    environment:
      server.port: 8080
      sumup.requests.bootstrap-server: kafka:9092
      sumup.requests.client-id: requests-1

  requests-2:
    image: juplo/sumup-requests:1.0-SNAPSHOT
    ports:
      - 8082:8080
    environment:
      server.port: 8080
      sumup.requests.bootstrap-server: kafka:9092
      sumup.requests.client-id: requests-2

  adder-1:
    image: juplo/sumup-adder:1.0-SNAPSHOT
    ports:
      - 8091:8080
    environment:
      server.port: 8080
      sumup.adder.bootstrap-server: kafka:9092
      sumup.adder.client-id: adder-1
      sumup.adder.commit-interval: 3s
      sumup.adder.throttle: 3ms
      spring.data.mongodb.uri: mongodb://juplo:training@mongo:27017
      spring.data.mongodb.database: juplo
      logging.level.org.apache.kafka.clients.consumer: DEBUG

  adder-2:
    image: juplo/sumup-adder:1.0-SNAPSHOT
    ports:
      - 8092:8080
    environment:
      server.port: 8080
      sumup.adder.bootstrap-server: kafka:9092
      sumup.adder.client-id: adder-2
      sumup.adder.commit-interval: 3s
      sumup.adder.throttle: 3ms
      spring.data.mongodb.uri: mongodb://juplo:training@mongo:27017
      spring.data.mongodb.database: juplo
      logging.level.org.apache.kafka.clients.consumer: DEBUG

  peter:
    image: juplo/toolbox
    command: >
      bash -c "
      while [[ true ]];
      do
        echo 666 | http -v gateway:8080/peter;
        sleep 1;
      done
      "
  klaus:
    image: juplo/toolbox
    command: >
      bash -c "
      while [[ true ]];
      do
        echo 666 | http -v gateway:8080/klaus;
        sleep 1;
      done
      "