project-control-center.yml

version: '3.3'

volumes:
  zookeeper-data:
  zookeeper-tx-log:
  kafka-data:
  mariadb-data:
  elastic-search-data:

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:5.3.1
    hostname: zookeeper-1
    expose:
      - "12181"
    ports:
      - "12181:12181"
    restart: always
    environment:
      ZOOKEEPER_TICK_TIME: 2000
      ZOOKEEPER_INIT_LIMIT: 5
      ZOOKEEPER_SYNC_LIMIT: 2
      ZOOKEEPER_CLIENT_PORT: 12181
      ZOOKEEPER_SERVER_ID: 1
    volumes:
      - zookeeper-data:/var/lib/zookeeper/data:rw
      - zookeeper-tx-log:/var/lib/zookeeper/log:rw
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    deploy:
      replicas: 1
      resources:
        limits:
          memory: 256M

  kafka:
    image: confluentinc/cp-kafka:5.3.1
    hostname: kafka
    expose:
      - "9092"
    ports:
      - "9092:9092"
    restart: always
    depends_on:
      - zookeeper
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:12181
      KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: 16000
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CLIENT_IN_SWARM:PLAINTEXT,CLIENT_OUT_OF_SWARM:PLAINTEXT,INTERNAL:PLAINTEXT,REPLICATION:PLAINTEXT,PLAINTEXT:PLAINTEXT
      KAFKA_LISTENERS: INTERNAL://0.0.0.0:9092
      KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka:9092
      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_ADVERTISED_HOST_NAME: kafka
      KAFKA_LOG_RETENTION_HOURS: 24
      KAFKA_CONFLUENT_SUPPORT_METRICS_ENABLE: "false"
    volumes:
      - kafka-data:/var/lib/kafka/data:rw
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    deploy:
      replicas: 1
      resources:
        limits:
          memory: 2G

  db:
    image: mariadb:10.3.5
    hostname: db
    restart: always
    expose:
      - "3306"
    ports:
      - "3306:3306"
    volumes:
      - mariadb-data:/var/lib/mysql:rw
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    environment:
      MYSQL_ROOT_PASSWORD: root
    command: mysqld --character-set-server=utf8 --collation-server=utf8_unicode_ci
    deploy:
      replicas: 1
      resources:
        limits:
          memory: 2G

  elastic-search:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.2.0
    hostname: elasticsearch
    restart: always
    expose:
      - "9200"
    ports:
      - "9200:9200"
    volumes:
      - elastic-search-data:/usr/share/elasticsearch/data
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    environment:
      - xpack.security.enabled=false
      - discovery.type=single-node
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    cap_add:
      - IPC_LOCK
    deploy:
      replicas: 1
      resources:
        limits:
          memory: 2G

  project-service:
    image: santhoshas1990/project-service:latest
    hostname: project-service
    expose:
      - "4202"
    ports:
      - "4202:4202"
    restart: always
    volumes:
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    depends_on:
      - kafka
      - db
    environment:
      - SPRING_PROFILES_ACTIVE=prod
      - KAFKA_BOOTSTRAP_SERVERS=kafka:9092
      - SPRING_DATASOURCE_URL=jdbc:mysql://db:3306/projectservice?createDatabaseIfNotExist=true
    deploy:
      resources:
        limits:
          memory: 384M
    command: [ "java", "-Dspring.application.name=projectservice", "-Xmx256m", "-jar", "./app.jar" ]

  project-search-service:
    image: santhoshas1990/project-search-service:latest
    hostname: project-search-service
    expose:
      - "4203"
    ports:
      - "4203:4203"
    restart: always
    volumes:
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    depends_on:
      - kafka
      - elasticsearch
      - db
    environment:
      - SPRING_PROFILES_ACTIVE=prod
      - SPRING_ELASTICSEARCH_REST_URIS=elasticsearch:9200
      - KAFKA_BOOTSTRAP_SERVERS=kafka:9092
    deploy:
      resources:
        limits:
          memory: 384M
    command: [ "java", "-Dspring.application.name=projectsearchservice", "-Xmx256m", "-jar", "./app.jar" ]