docker-compose.yaml

version: '3'
services:
  fluent-bit:
    container_name: fluent-bit
    image: docker.io/fluent/fluent-bit
    volumes:
      - ./fluent-bit.conf:/fluent-bit/etc/fluent-bit.conf
      - ./test.log:/var/log/test.log
    networks:
      - opensearch-net
  opensearch:
    container_name: opensearch
    image: docker.io/opensearchproject/opensearch:latest
    environment:
      - discovery.type=single-node
      - bootstrap.memory_lock=true # along with the memlock settings below, disables swapping
      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
      - "OPENSEARCH_INITIAL_ADMIN_PASSWORD=Developer@123"
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536 # maximum number of open files for the OpenSearch user, set to at least 65536 on modern systems
        hard: 65536
    ports:
      - 9200:9200
      - 9600:9600 # required for Performance Analyzer
    networks:
      - opensearch-net
  dashboards:
    image: docker.io/opensearchproject/opensearch-dashboards:latest
    container_name: opensearch-dashboards
    ports:
      - 5601:5601
    expose:
      - "5601"
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch:9200"]'
    depends_on:
      - opensearch
    networks:
      - opensearch-net

networks:
  opensearch-net: