docker-compose.yml

version: '3'
services:

  zookeeper:
    container_name: zookeeper
    image: quay.io/strimzi/kafka:0.28.0-kafka-3.1.0
    command: [
        "sh", "-c",
        "bin/zookeeper-server-start.sh config/zookeeper.properties"
      ]
    ports:
    - "2181:2181"
    environment:
      LOG_DIR: /tmp/logs

  kafka:
    container_name: kafka
    image: quay.io/strimzi/kafka:0.28.0-kafka-3.1.0
    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://kafka:9092 
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9092
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
  influxdb:
    image: influxdb:2.7.5
    container_name: influxdb
    ports:
      - "8086:8086"
    environment:
      - DOCKER_INFLUXDB_INIT_MODE=setup
      - DOCKER_INFLUXDB_INIT_USERNAME=terrylin
      - DOCKER_INFLUXDB_INIT_PASSWORD=lin29717294
      - DOCKER_INFLUXDB_INIT_ORG=cs230
      - DOCKER_INFLUXDB_INIT_BUCKET=server
      - DOCKER_INFLUXDB_INIT_ADMIN_TOKEN=qE1J_1s3kLvjZJpjBKz9FtZSZ_zKqxZMOW6JEdTeDUvo8_nLUxGr7mQutPjtDAIONg68o35Dbe_5sQ2krnoUQg==
    # volumes:
    #   - influxdb-data:/var/lib/influxdb2
  telegraf:
    image: telegraf:latest
    container_name: telegraf
    volumes:
      - ./telegraf.conf:/etc/telegraf/telegraf.conf:ro
    depends_on:
      - influxdb
      - kafka
    entrypoint: /bin/sh -c
    command: >
      "wget https://github.com/jwilder/dockerize/releases/download/v0.6.1/dockerize-linux-amd64-v0.6.1.tar.gz &&
      tar -C /usr/local/bin -xzvf dockerize-linux-amd64-v0.6.1.tar.gz &&
      rm dockerize-linux-amd64-v0.6.1.tar.gz &&
      dockerize -wait tcp://kafka:9092 -timeout 30s &&
      dockerize -wait http://influxdb:8086 -timeout 30s &&
      telegraf" 
    environment:
      INFLUXDB_URL: http://influxdb:8086
      INFLUXDB_TOKEN: qE1J_1s3kLvjZJpjBKz9FtZSZ_zKqxZMOW6JEdTeDUvo8_nLUxGr7mQutPjtDAIONg68o35Dbe_5sQ2krnoUQg==
      INFLUXDB_ORG: cs230
      INFLUXDB_BUCKET: server
  flask_app1:
    build:
      dockerfile: Dockerfile
      context: ./app
    ports:
      - "5001:5001"
    depends_on:
      - kafka
    entrypoint: /bin/sh -c
    command: >
      "wget https://github.com/jwilder/dockerize/releases/download/v0.6.1/dockerize-linux-amd64-v0.6.1.tar.gz &&
      tar -C /usr/local/bin -xzvf dockerize-linux-amd64-v0.6.1.tar.gz &&
      rm dockerize-linux-amd64-v0.6.1.tar.gz &&
      dockerize -wait tcp://kafka:9092 -timeout 30s &&
      python app.py"
    environment:
      - KAFKA_BROKER=kafka:9092 
      - KAFKA_TOPIC=zone1
    

  flask_app2:
    build:      
      dockerfile: Dockerfile
      context: ./app
    ports:
      - "5002:5001"
    depends_on:
      - kafka
    entrypoint: /bin/sh -c
    command: >
      "wget https://github.com/jwilder/dockerize/releases/download/v0.6.1/dockerize-linux-amd64-v0.6.1.tar.gz &&
      tar -C /usr/local/bin -xzvf dockerize-linux-amd64-v0.6.1.tar.gz &&
      rm dockerize-linux-amd64-v0.6.1.tar.gz &&
      dockerize -wait tcp://kafka:9092 -timeout 30s &&
      python app.py"
    environment:
      - KAFKA_BROKER=kafka:9092 
      - KAFKA_TOPIC=zone2
    
  
  flask_app3:
    build:
      dockerfile: Dockerfile
      context: ./app
    ports:
      - "5003:5001"
    depends_on:
      - kafka
    entrypoint: /bin/sh -c
    command: >
      "wget https://github.com/jwilder/dockerize/releases/download/v0.6.1/dockerize-linux-amd64-v0.6.1.tar.gz &&
      tar -C /usr/local/bin -xzvf dockerize-linux-amd64-v0.6.1.tar.gz &&
      rm dockerize-linux-amd64-v0.6.1.tar.gz &&
      dockerize -wait tcp://kafka:9092 -timeout 30s &&
      python app.py"
    environment:
      - KAFKA_BROKER=kafka:9092 
      - KAFKA_TOPIC=zone3
      # below is the go-monitor service
  redis:
    image: "redis:alpine"
    ports:
      - "6379:6379"
  # influxdb:
  #   image: influxdb:latest
  #   ports:
  #     - "8086:8086"
  #   volumes:
  #     - influxdb-data:/var/lib/influxdb
  go-monitor-1:
    build:
      dockerfile: Dockerfile
      context: ./go-monitor
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      # - ./go-monitor:/app
    ports:
      - "8080:8080"
    depends_on:
      - redis
      - influxdb
      - go-loadbalancer-1
      - go-loadbalancer-2
      - go-loadbalancer-3
    environment:
      - REDIS_HOST=redis
      - INFLUXDB_HOST=influxdb
      - monitor_ID=1
      - INFLUXDB_URL=http://influxdb:8086
      - INFLUXDB_TOKEN=qE1J_1s3kLvjZJpjBKz9FtZSZ_zKqxZMOW6JEdTeDUvo8_nLUxGr7mQutPjtDAIONg68o35Dbe_5sQ2krnoUQg==
      - INFLUXDB_ORG=cs230
      - INFLUXDB_BUCKET=server
      - DOCKER_INFLUXDB_INIT_USERNAME=terrylin
      - DOCKER_INFLUXDB_INIT_PASSWORD=lin29717294
  go-monitor-2:
    build:
      dockerfile: Dockerfile
      context: ./go-monitor
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      # - ./go-monitor:/app
    ports:
      - "8081:8080"
    depends_on:
      - redis
      - influxdb
      - go-loadbalancer-1
      - go-loadbalancer-2
      - go-loadbalancer-3
    environment:
      - REDIS_HOST=redis
      - INFLUXDB_HOST=influxdb
      - monitor_ID=2
      - INFLUXDB_URL=http://influxdb:8086
      - INFLUXDB_TOKEN=qE1J_1s3kLvjZJpjBKz9FtZSZ_zKqxZMOW6JEdTeDUvo8_nLUxGr7mQutPjtDAIONg68o35Dbe_5sQ2krnoUQg==
      - INFLUXDB_ORG=cs230
      - INFLUXDB_BUCKET=server
      - DOCKER_INFLUXDB_INIT_USERNAME=terrylin
      - DOCKER_INFLUXDB_INIT_PASSWORD=lin29717294
  go-monitor-3:
    build:
      dockerfile: Dockerfile
      context: ./go-monitor
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      # - ./go-monitor:/app
    ports:
      - "8082:8080"
    depends_on:
      - redis
      - influxdb
      - go-loadbalancer-1
      - go-loadbalancer-2
      - go-loadbalancer-3
    environment:
      - REDIS_HOST=redis
      - INFLUXDB_HOST=influxdb
      - monitor_ID=3
      - INFLUXDB_URL=http://influxdb:8086
      - INFLUXDB_TOKEN=qE1J_1s3kLvjZJpjBKz9FtZSZ_zKqxZMOW6JEdTeDUvo8_nLUxGr7mQutPjtDAIONg68o35Dbe_5sQ2krnoUQg==
      - INFLUXDB_ORG=cs230
      - INFLUXDB_BUCKET=server
      - DOCKER_INFLUXDB_INIT_USERNAME=terrylin
      - DOCKER_INFLUXDB_INIT_PASSWORD=lin29717294

  go-loadbalancer-1:
    build:
      dockerfile: Dockerfile
      context: ./go-loadbalancer
    ports:
      - "3030:3000"
      - "5050:5000"

  go-loadbalancer-2:
    build:
      dockerfile: Dockerfile
      context: ./go-loadbalancer
    ports:
      - "3031:3000"
      - "5051:5000"

  go-loadbalancer-3:
    build:
      dockerfile: Dockerfile
      context: ./go-loadbalancer
    ports:
      - "3032:3000"
      - "5052:5000"


# volumes:
#   influxdb-data: {}