docker-compose.yml

version: "3.8"
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.4.0
    container_name: elasticsearch
    environment:
      - xpack.security.enabled=false
      - discovery.type=single-node
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    cap_add:
      - IPC_LOCK
    healthcheck:  # to prevent apps from quering inexisting database
      test: ["CMD-SHELL", "curl --silent --fail localhost:9200/_cluster/health || exit 1"]
      interval: 5s
      timeout: 5s
      retries: 10
    volumes:
      - elasticsearch-data:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
      - 9300:9300

#  website:
#     build: ./website/
#     ports:
#       - 5000:5000
#     depends_on:
#       elasticsearch:
#         condition: service_healthy

#  database_backend:
#    build: ./database_backend/
#    ports:
#     - 8080:8080
#    depends_on:
#      elasticsearch:
#        condition: service_healthy


#  rust_crawler:
#    build: ./rust_crawler/
##    command:
##      --inp_file=urls.txt --out_file=out.txt --threads=4 --limit=200
#    volumes:
#          - cargo:/home/rust/.cargo
#          - target:/home/rust/src/target
#
#    depends_on:
#      elasticsearch:
#        condition: service_healthy

  lang_detect_python:
    build: ./lang_detect_python/
    volumes:
      - ./lang_detect_python/:/usr/src/app/
    ports:
      - 5001:5001
    environment:
      PORT: 5001
      FLASK_DEBUG: 1
    restart: always

volumes:
  cargo: {}
  target: {}
  elasticsearch-data:
    driver: local