version: '3.7'

services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.3.1
    environment:
      - network.host=127.0.0.1
      - http.host=0.0.0.0
      - node.name=elasticsearch
      - discovery.type=single-node
      - cluster.name=parsedmarc-cluster
      - discovery.seed_hosts=elasticsearch
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.license.self_generated.type=basic
    ports:
      - 127.0.0.1:9200:9200
    ulimits:
      memlock:
        soft: -1
        hard: -1
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "curl -s -XGET http://localhost:9200/_cluster/health?pretty | grep status | grep -q '\\(green\\|yellow\\)'"
        ]
      interval: 10s
      timeout: 10s
      retries: 24