docker-compose.yml

version: "3"
services:
  opensearch-node1: # This is also the hostname of the container within the Docker network (i.e. https://opensearch-node1/)
    image: opensearchproject/opensearch:latest
    container_name: opensearch-node1
    hostname: opensearch-node1
    # command: bash -c "sysctl -w vm.max_map_count=262144" # <--- I should pass this as environment variable
    environment:
      - cluster.name=opensearch-cluster # Name the cluster
      - node.name=opensearch-node1 # Name the node that will run in this container
      - discovery.seed_hosts=opensearch-node1,opensearch-node2 # Nodes to look for when discovering the cluster
      - cluster.initial_cluster_manager_nodes=opensearch-node1,opensearch-node2 # 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
      - OPENSEARCH_INITIAL_ADMIN_PASSWORD=${OPENSEARCH_INITIAL_ADMIN_PASSWORD} # Sets the demo admin user password when using demo configuration (for OpenSearch 2.12 and later)
    ulimits:
      memlock:
        soft: -1 # Set memlock to unlimited (no soft or hard limit)
        hard: -1
      nofile:
        soft: 262144 # Maximum number of open files for the opensearch user - set to at least 65536
        hard: 262144
    volumes:
      - opensearch-data1:/usr/share/opensearch/data # Creates volume called opensearch-data1 and mounts it to the container
    ports:
      - 9200:9200 # REST API
      - 9600:9600 # Performance Analyzer
    networks:
      - opensearch-net # All of the containers will join the same Docker bridge network
  opensearch-node2:
    image: opensearchproject/opensearch:latest # This should be the same image used for opensearch-node1 to avoid issues
    # command: bash -c "sysctl -w vm.max_map_count=262144" # <--- I should pass this as environment variable
    container_name: opensearch-node2
    environment:
      - cluster.name=opensearch-cluster
      - node.name=opensearch-node2
      - discovery.seed_hosts=opensearch-node1,opensearch-node2
      - cluster.initial_cluster_manager_nodes=opensearch-node1,opensearch-node2
      - bootstrap.memory_lock=true
      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m"
      - OPENSEARCH_INITIAL_ADMIN_PASSWORD=${OPENSEARCH_INITIAL_ADMIN_PASSWORD}
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 262144
        hard: 262144
    volumes:
      - opensearch-data2:/usr/share/opensearch/data
    networks:
      - opensearch-net
  opensearch-dashboards:
    image: opensearchproject/opensearch-dashboards:latest # Make sure the version of opensearch-dashboards matches the version of opensearch installed on other nodes
    container_name: opensearch-dashboards
    ports:
      - 5601:5601 # Map host port 5601 to container port 5601
    expose:
      - "5601" # Expose port 5601 for web access to OpenSearch Dashboards
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch-node1:9200","https://opensearch-node2:9200"]' # Define the OpenSearch nodes that OpenSearch Dashboards will query
    networks:
      - opensearch-net

  lamp: # this is the fornt end service
    image: hrida/lamp
    container_name: front_end_lamp
    hostname: lamp
    ports:
      - 3000:3000
    networks:
      - opensearch-net
    restart: unless-stopped

  light: # this is the back end service
    image: hrida/light
    container_name: back_end_light
    environment:
      - OPENAI_API_KEY=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
      - HF_AUTH=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
      - VOYAGE_API_KEY=pa-pBWwn664zrcc-80y0pFExXwjRuCKQhygngCFq7DT4dI
      - AZURE_SUBSCRIPTION_KEY=5eec2903-9705-470a-835a-0221fbc8d93d
      - RESOURCE_GROUP_NAME=inlpt-azure-ml
      - WORKSPACE_NAME=MLINLPT-Azure-ml
      - ONLINE_ENDPOINT_NAME=biobert-pubmed-ml
      - DEPLOYMENT_NAME=nlpt-biobert-ml
    hostname: light
    volumes:
      - ~/.azure:/root/.azure
    ports:
      - 8000:8000
    networks:
      - opensearch-net
    restart: unless-stopped

volumes:
  opensearch-data1:
  opensearch-data2:

networks:
  opensearch-net:
    driver: bridge
    name: opensearch-net