docker-compose.yml

version: '3'
services:
  opensearch-node:
    image: opensearchproject/opensearch:latest
    container_name: opensearch-node
    environment:
      - cluster.name=opensearch-cluster # Name the cluster
      - node.name=opensearch-node # Name the node that will run in this container
      - discovery.seed_hosts=opensearch-node # Nodes to look for when discovering the cluster
      - cluster.initial_cluster_manager_nodes=opensearch-node # Nodes eligibile to serve as cluster manager
      - bootstrap.memory_lock=true # Disable JVM heap memory swapping
      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m" # Set min and max JVM heap sizes to at least 50% of system RAM
      - "DISABLE_INSTALL_DEMO_CONFIG=true" # Prevents execution of bundled demo script which installs demo certificates and security configurations to OpenSearch
      - "DISABLE_SECURITY_PLUGIN=true" # Disables security plugin
    ulimits:
      memlock:
        soft: -1 # Set memlock to unlimited (no soft or hard limit)
        hard: -1
      nofile:
        soft: 65536 # Maximum number of open files for the opensearch user - set to at least 65536
        hard: 65536
    volumes:
      - opensearch-data:/usr/share/opensearch/data # Creates volume called opensearch-data1 and mounts it to the container
    ports:
      - 9200:9200 # REST API
      - 9600:9600 # Performance Analyzer
    networks:
      - opensearch-net # All of the containers will join the same Docker bridge network
  dev-env:
    image: abbyhu/opensearch-dashboards-dev:latest
    container_name: dev-env
    ports:
      - 5601:5601
      - 5603:5603
    stdin_open: true 
    tty: true
    expose: 
      - "5601"
      - "5603"
    environment:
      - 'OPENSEARCH_HOSTS=["http://opensearch-node:9200"]'
      - 'SERVER_HOST="0.0.0.0"'
      - 'REPO_URL=${REPO_URL}'
    volumes:
      - osd-dev:/home/osd-dev
      - ./entrypoint.sh:/entrypoint.sh
    networks:
      - opensearch-net
    entrypoint:
      - /bin/bash
      - /entrypoint.sh
volumes:
  opensearch-data:
  osd-dev:
networks:
  opensearch-net: