docker-compose.yml

version: '3.8'

services:

# kafka services

  zookeeper:
    container_name: helpdev_zookeeper
    image: strimzi/kafka:0.19.0-kafka-2.5.0
    command: [
      "sh", "-c",
      "bin/zookeeper-server-start.sh config/zookeeper.properties"
    ]
    ports:
      - "2181:2181"
    environment:
      LOG_DIR: /tmp/logs

  kafka:
    container_name: helpdev_kafka
    image: strimzi/kafka:0.19.0-kafka-2.5.0
    command: [
      "sh", "-c",
      "bin/kafka-server-start.sh config/server.properties --override listeners=$${KAFKA_LISTENERS} --override advertised.listeners=$${KAFKA_ADVERTISED_LISTENERS} --override zookeeper.connect=$${KAFKA_ZOOKEEPER_CONNECT}"
    ]
    depends_on:
      - zookeeper
    ports:
      - "9092:9092"
    environment:
      LOG_DIR: "/tmp/logs"
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9092
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181

  kafka_manager:
    container_name: helpdev_kafka_manager
    image: hlebalbau/kafka-manager:stable
    ports:
      - "9000:9000"
    environment:
      ZK_HOSTS: "zookeeper:2181"
    entrypoint: ["echo", "Service foo disabled"]

# messaging with rabbitmq

  rabbitmq:
    image: rabbitmq:3-management-alpine
    container_name: rabbitmq
    environment:
      RABBITMQ_DEFAULT_USER: rabbit
      RABBITMQ_DEFAULT_PASS: rabbit
      RABBITMQ_DEFAULT_VHOST: helpdev
    ports:
      - 5672:5672
      - 15672:15672

# mongodb

  mongo:
    image: mongo
    environment:
      MONGO_INITDB_ROOT_USERNAME: helpdev
      MONGO_INITDB_ROOT_PASSWORD: 123456
    ports:
      - "27017:27017"
    volumes:
      - ./docker-entrypoint-initdb.d/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro

# mongodb - manager

  mongo-express:
    image: mongo-express
    ports:
      - 8099:8081
    depends_on:
      - mongo
    environment:
      ME_CONFIG_BASICAUTH_USERNAME: express
      ME_CONFIG_BASICAUTH_PASSWORD: 123456
      ME_CONFIG_MONGODB_PORT: 27017
      ME_CONFIG_MONGODB_ADMINUSERNAME: helpdev
      ME_CONFIG_MONGODB_ADMINPASSWORD: 123456
    links:
      - mongo

# monitoring

  prometheus:
    image: prom/prometheus:v2.25.0
    container_name: prometheus
    volumes:
      - ./prometheus:/etc/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--storage.tsdb.retention.time=200h'
      - '--web.enable-lifecycle'
    restart: unless-stopped
    network_mode: host
    labels:
      org.label-schema.group: "monitoring"
    expose:
      - 9090
      
  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    volumes:
      - ./grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards
      - ./grafana/provisioning/datasources:/etc/grafana/provisioning/datasources
    environment:
      - GF_SECURITY_ADMIN_USER=${ADMIN_USER:-admin}
      - GF_SECURITY_ADMIN_PASSWORD=${ADMIN_PASSWORD:-admin}
      - GF_USERS_ALLOW_SIGN_UP=false
    restart: unless-stopped
    network_mode: host
    labels:
      org.label-schema.group: "monitoring"
    expose:
      - 3000

# service to publisher in kafka topic

  kafka_publisher:
    container_name: helpdev_kafka_publisher
    image: helpdev/kafka-publisher
    network_mode: host
    environment:
      KAFKA_SERVERS: "localhost:9092"
      EVENT_TOPIC: "todos-eventos"
      HTTP_PORT: 8090
    depends_on:
      - kafka
    expose:
      - 8090

# sample kafka consumer

  kafka_consumer:
    container_name: helpdev_kafka_consumer
    image: helpdev/kafka-consumer
    network_mode: host
    environment:
      KAFKA_SERVERS: "localhost:9092"
      EVENT_TOPIC: "todos-eventos"
      KAFKA_EVENTS_GROUP_ID: consumer-1qaz
    depends_on:
      - kafka

# sample with kafka streams -----

  stream_event_a:
    container_name: helpdev_stream_event_a
    image: helpdev/streams-filter
    network_mode: host
    environment:
      KAFKA_SERVERS: "localhost:9092"
      EVENT_INPUT_TOPIC: todos-eventos
      EVENT_OUTPUT_TOPIC: eventos_a
      EVENT_FILTER: EVENT_A
    depends_on:
      - kafka

  kafka_consumer_filtred:
    container_name: helpdev_kafka_consumer_filtred_a
    image: helpdev/kafka-consumer
    network_mode: host
    environment:
      KAFKA_SERVERS: "localhost:9092"
      EVENT_TOPIC: "eventos_a"
      KAFKA_EVENTS_GROUP_ID: consumer-xpto
    depends_on:
      - kafka

# clients with endpoit to receive webhook callback

  rest_client_1:
    container_name: helpdev_rest_client_1
    image: helpdev/rest-client
    expose:
      - 8080
    network_mode: host
    environment:
      HTTP_PORT: 8080
    depends_on:
      - kafka

  rest_client_2:
    container_name: helpdev_rest_client_2
    image: helpdev/rest-client
    expose:
      - 8081
    network_mode: host
    environment:
      HTTP_PORT: 8081
    depends_on:
      - kafka

  rest_client_3:
    container_name: helpdev_rest_client_3
    image: helpdev/rest-client
    expose:
      - 8082
    network_mode: host
    environment:
      HTTP_PORT: 8082
    depends_on:
      - kafka

# service to filter events and prepare to dispatcher

  webhook_filter:
    container_name: helpdev_webhook_filter
    image: helpdev/webhook-filter
    restart: on-failure
    network_mode: host
    environment:
      KAFKA_SERVERS: "localhost:9092"
      EVENT_TOPIC: "todos-eventos"
      KAFKA_EVENTS_GROUP_ID: webhook-filter
      MONGODB_SERVERS: "mongodb://helpdev:123456@localhost:27017"
      RABBITMQ_HOST: localhost
      RABBITMQ_PORT: 5672
      RABBITMQ_USERNAME: rabbit
      RABBITMQ_PASSWORD: rabbit
      RABBITMQ_VHOST: helpdev
      HTTP_PORT: 8190
    depends_on:
      - kafka
      - rabbitmq
    expose:
      - 8190

# service to filter events and prepare to dispatcher

  webhook_dispatcher:
    container_name: helpdev_webhook_dispatcher
    image: helpdev/webhook-dispatcher
    restart: on-failure
    network_mode: host
    environment:
      RABBITMQ_HOST: localhost
      RABBITMQ_PORT: 5672
      RABBITMQ_USERNAME: rabbit
      RABBITMQ_PASSWORD: rabbit
      RABBITMQ_VHOST: helpdev
      HTTP_PORT: 8180
    depends_on:
      - rabbitmq
    expose:
      - 8180