A single node OpenSearch and OpenSearch dashboards docker compose.

old-opensearch-docker-compose.yml

services:
  opensearch:
    image: opensearchproject/opensearch:${OPENSEARCH_VERSION:-2.11.1}
    container_name: opensearch
    environment:
      discovery.type: single-node
      node.name: opensearch
      OPENSEARCH_JAVA_OPTS: "-Xms512m -Xmx512m"
    volumes:
      - opensearch-data:/usr/share/opensearch/data
    ports:
      - 9200:9200
      - 9600:9600
    networks:
      - opensearch-net

  opensearch-dashboards:
    image: opensearchproject/opensearch-dashboards:${OPENSEARCH_DASHBOARDS_VERSION:-2.11.1}
    container_name: opensearch-dashboards
    ports:
      - 5601:5601
    expose:
      - "5601"
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch:9200"]'
    networks:
      - opensearch-net
    depends_on:
      - opensearch

volumes:
  opensearch-data:

networks:
  opensearch-net:
    driver: bridge

Also, @grofte I have a gist up with a pattern for generating docker compose environs using the new secrets now! https://gist.github.com/dtaivpp/c587d99a2cab441eba0314534ae87c86

Check it out and let me know what you think :D