docker-compose.yml

version: '3.9'
services:
  springboot-app:
    build:
      context: .  # Use the current directory as the build context
      dockerfile: Dockerfile  # Use the Dockerfile in the current directory
    container_name: springboot-application
    expose:
      - 8080
    ports:
      - "8080:8080"  # Map your Spring Boot app's port to the host
    depends_on:
      - elasticsearch
      - postgres
    restart: on-failure
    environment:
      SPRING_APPLICATION_JSON: '{
        "spring.datasource.url": "jdbc:postgresql://postgres:5432/your_db_name?user=your_db_username&password=your_db_password",
        "spring.datasource.username": "your_db_username",
        "spring.datasource.password": "your_db_password",
        "spring.datasource.driverClassName": "org.postgresql.Driver",
        "spring.jpa.hibernate.ddl-auto": "update",
        "spring.elasticsearch.uris": "http://elasticsearch:9200",
        "spring.elasticsearch.username": "elastic",
        "spring.elasticsearch.password": "password"
      }'

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.10.2
    container_name: elasticsearch
    expose:
      - 9200
    ports:
      - "9200:9200"  # Expose Elasticsearch HTTP API port
      - "9300:9300"  # Expose Elasticsearch transport port
    environment:
      - "node.name=elasticsearch"
      - "discovery.type=single-node"  # Run Elasticsearch as a single node
      - "cluster.name=my-custom-cluster"  # Specify a custom cluster name
      - "xpack.security.enabled=true"  # Enable security
      - "xpack.security.authc.anonymous.username=elastic"
      - "ELASTIC_PASSWORD=password"

  postgres:
    image: postgres:13
    container_name: postgres
    expose:
      - 5432
    ports:
      - "5432:5432"
    environment:
      POSTGRES_DB: your_db_name
      POSTGRES_USER: your_db_username
      POSTGRES_PASSWORD: your_db_password