docker-compose.yml

---
version: '2'
services:
  postgres:
    image: postgres:16.2
    hostname: postgres
    container_name: postgres
    ports:
      - "5432:5432"
    volumes:
      #- ./postgres:/var/lib/postgresql/data
      - ./data/init.sql:/docker-entrypoint-initdb.d/init.sql
    environment:
      POSTGRES_PASSWORD: test
      
  redis:
    hostname: redis
    container_name: redis
    image: redis:7.2.4-alpine
    restart: always
    ports:
      - "6379:6379"
    command: redis-server --save 20 1 --loglevel warning --requirepass eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81
    #volumes: 
      #- ./redis:/data

  api:
    image: gradle:jdk17-alpine
    hostname: api
    container_name: api
    depends_on:
      - broker
      - postgres
      - redis
    deploy:
      replicas: 1
    # ports:
      # - "8089:8089"
    expose:
      - "8089"
    volumes:
      - ./app:/home/app
    working_dir: /home/app
    command:
      - sh
      - -c
      - |
        gradle build -x test --no-daemon
        java -jar -Dspring.profiles.active=docker /home/app/build/libs/vm-app-0.0.1-SNAPSHOT.jar
        wait
  stats:
    image: gradle:jdk17-alpine
    hostname: stats
    container_name: stats
    depends_on:
      - broker
    volumes:
      - ./stats:/home/app
    working_dir: /home/app
    command:
      - sh
      - -c
      - |
        gradle build -x test --no-daemon
        sleep 1m
        java -jar -Dspring.profiles.active=docker /home/app/build/libs/vm-stats-0.0.1-SNAPSHOT.jar
        wait
        
  nginx:
    image: nginx:latest
    volumes:
      - ./data/nginx.conf:/etc/nginx/nginx.conf
      - ./data/nginx.conf:/etc/conf.d/default.conf
    depends_on:
      - api
    ports:
      - "4000:4000"
      
  broker:
    image: confluentinc/cp-kafka:7.6.0
    hostname: broker
    container_name: broker
    ports:
      - "9092:9092"
      - "9101:9101"
    #volumes: 
      #- ./broker/data:/tmp/kraft-combined-logs
      #- ./broker/kafka:/etc/kafka
    environment:
      KAFKA_NODE_ID: 1
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT'
      KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092'
      KAFKA_BOOTSTRAP_SERVERS: broker:29092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_JMX_PORT: 9101
      KAFKA_JMX_HOSTNAME: localhost
      KAFKA_PROCESS_ROLES: 'broker,controller'
      KAFKA_CONTROLLER_QUORUM_VOTERS: '1@broker:29093'
      KAFKA_LISTENERS: 'PLAINTEXT://broker:29092,CONTROLLER://broker:29093,PLAINTEXT_HOST://0.0.0.0:9092'
      KAFKA_INTER_BROKER_LISTENER_NAME: 'PLAINTEXT'
      KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
      KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
      # Replace CLUSTER_ID with a unique base64 UUID using "bin/kafka-storage.sh random-uuid" 
      # See https://docs.confluent.io/kafka/operations-tools/kafka-tools.html#kafka-storage-sh
      CLUSTER_ID: 'MkU3OEVBNTcwNTJENDM2Qk'

  schema-registry:
    image: confluentinc/cp-schema-registry:7.6.0
    hostname: schema-registry
    container_name: schema-registry
    depends_on:
      - broker
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'broker:29092'
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081

  connect:
    image: cnfldemos/cp-server-connect-datagen:0.6.4-7.6.0
    hostname: connect
    container_name: connect
    depends_on:
      - broker
      - schema-registry
      - postgres
      - stats
    ports:
      - "8083:8083"
    volumes: 
      #- ./connect/kafka-connect:/etc/kafka-connect
      #- ./connect/kafka:/etc/kafka
      - ./data:/data
    environment:
      CONNECT_BOOTSTRAP_SERVERS: 'broker:29092'
      CONNECT_REST_ADVERTISED_HOST_NAME: connect
      CONNECT_GROUP_ID: compose-connect-group
      CONNECT_CONFIG_STORAGE_TOPIC: docker-connect-configs
      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_OFFSET_FLUSH_INTERVAL_MS: 10000
      CONNECT_OFFSET_STORAGE_TOPIC: docker-connect-offsets
      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_STATUS_STORAGE_TOPIC: docker-connect-status
      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_KEY_CONVERTER: org.apache.kafka.connect.storage.StringConverter
      CONNECT_VALUE_CONVERTER: io.confluent.connect.avro.AvroConverter
      CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: http://schema-registry:8081
      # CLASSPATH required due to CC-2422
      CLASSPATH: /usr/share/java/monitoring-interceptors/monitoring-interceptors-7.5.0.jar
      CONNECT_PRODUCER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringProducerInterceptor"
      CONNECT_CONSUMER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringConsumerInterceptor"
      CONNECT_PLUGIN_PATH: "/usr/share/java,/usr/share/confluent-hub-components,/etc/kafka-connect/jars"
      CONNECT_LOG4J_LOGGERS: org.apache.zookeeper=ERROR,org.I0Itec.zkclient=ERROR,org.reflections=ERROR
    command:
      - bash
      - -c
      - |
        echo -e "\n--\n+> Installing JDBC Plugin"
        sleep 10
        confluent-hub install --no-prompt confluentinc/kafka-connect-jdbc:10.7.5
        /etc/confluent/docker/run &
        echo "Waiting for Kafka Connect to start listening on kafka-connect"
        while [ $$(curl -s -o /dev/null -w %{http_code} http://localhost:8083/connectors) -eq 000 ] ; do 
            echo -e $$(date) " Kafka Connect listener HTTP state: " $$(curl -s -o /dev/null -w %{http_code}http://localhost:8083/connectors) " (waiting for 200)"
            sleep 5 
        done
        nc -vz localhost 8083
        echo -e "\n--\n+> Creating Kafka JDBC Sink Connector"
        /data/connector.sh
        echo -e "\n--\n+> Added Kafka JDBC Sink Connector"
        sleep infinity
  control-center:
    image: confluentinc/cp-enterprise-control-center:7.6.0
    hostname: control-center
    container_name: control-center
    depends_on:
      - broker
      - schema-registry
      - connect
    # #- ksqldb-server
    ports:
      - "9021:9021"
    environment:
      CONTROL_CENTER_BOOTSTRAP_SERVERS: 'broker:29092'
      CONTROL_CENTER_CONNECT_CONNECT-DEFAULT_CLUSTER: 'connect:8083'
      CONTROL_CENTER_CONNECT_HEALTHCHECK_ENDPOINT: '/connectors'
      CONTROL_CENTER_KSQL_KSQLDB1_URL: "http://ksqldb-server:8088"
      CONTROL_CENTER_KSQL_KSQLDB1_ADVERTISED_URL: "http://localhost:8088"
      CONTROL_CENTER_SCHEMA_REGISTRY_URL: "http://schema-registry:8081"
      CONTROL_CENTER_REPLICATION_FACTOR: 1
      CONTROL_CENTER_INTERNAL_TOPICS_PARTITIONS: 1
      CONTROL_CENTER_MONITORING_INTERCEPTOR_TOPIC_PARTITIONS: 1
      CONFLUENT_METRICS_TOPIC_REPLICATION: 1
      PORT: 9021

  # rest-proxy:
    # image: confluentinc/cp-kafka-rest:7.6.0
    # depends_on:
      # - broker
      # - schema-registry
    # ports:
      # - 8082:8082
    # hostname: rest-proxy
    # container_name: rest-proxy
    # environment:
      # KAFKA_REST_HOST_NAME: rest-proxy
      # KAFKA_REST_BOOTSTRAP_SERVERS: 'broker:29092'
      # KAFKA_REST_LISTENERS: "http://0.0.0.0:8082"
      # KAFKA_REST_SCHEMA_REGISTRY_URL: 'http://schema-registry:8081'