services:

  haystack-api:
    image: "deepset/haystack:cpu"
    volumes:
      - ./rest_api/rest_api/pipeline:/opt/pipelines
    ports:
      - 8000:8000
    restart: on-failure
    environment:
      - DOCUMENTSTORE_PARAMS_HOST=elasticsearch
      - PIPELINE_YAML_PATH=/opt/pipelines/pipelines.haystack-pipeline.yml
      - TOKENIZERS_PARALLELISM=false
    depends_on:
      elasticsearch:
        condition: service_healthy

  elasticsearch:
    image: "docker.elastic.co/elasticsearch/elasticsearch:7.17.6"
    ports:
      - 9200:9200
    restart: on-failure
    environment:
      - discovery.type=single-node
      - "ES_JAVA_OPTS=-Xms1024m -Xmx1024m"
    healthcheck:
        test: curl --fail http://localhost:9200/_cat/health || exit 1
        interval: 10s
        timeout: 1s
        retries: 10