docker-compose.yaml

version: '3.4'

volumes:
  opensearch-data1:
  opensearch-data2:

services:
  opensearch-node1:
    image: opensearchproject/opensearch:2.4.0
    container_name: opensearch-node1
    environment:
      - cluster.name=opensearch-cluster
      - node.name=opensearch-node1
      - discovery.seed_hosts=opensearch-node1,opensearch-node2
      - cluster.initial_cluster_manager_nodes=opensearch-node1,opensearch-node2
      - bootstrap.memory_lock=true
      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - opensearch-data1:/usr/share/opensearch/data
    ports:
      - 9200:9200 # REST API
      # - 9600:9600 # Performance Analyzer
      
  opensearch-node2:
    image: opensearchproject/opensearch:2.4.0
    container_name: opensearch-node2
    environment:
      - cluster.name=opensearch-cluster
      - node.name=opensearch-node2
      - discovery.seed_hosts=opensearch-node1,opensearch-node2
      - cluster.initial_cluster_manager_nodes=opensearch-node1,opensearch-node2
      - bootstrap.memory_lock=true
      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - opensearch-data2:/usr/share/opensearch/data

  opensearch-dashboards:
    image: opensearchproject/opensearch-dashboards:2.4.0
    container_name: opensearch-dashboards
    ports:
      - 5601:5601
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch-node1:9200","https://opensearch-node2:9200"]'

  opensearch-logstash:
    image: opensearchproject/logstash-oss-with-opensearch-output-plugin:8.4.0
    container_name: opensearch-logstash
    command: "-f /usr/share/logstash/config/pipeline.conf"
    environment:
      LS_JAVA_OPTS: -Xmx256m -Xms256m
      LOGSTASH_INTERNAL_PASSWORD: ${LOGSTASH_INTERNAL_PASSWORD:-}
    volumes:
      - ./pipeline.conf:/usr/share/logstash/config/pipeline.conf