docker-compose elasticsearch kibana

docker-compose.yml

version: '3.7'
services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.0.1
    container_name: es01
    environment:
      - node.name=es01
      - cluster.name=docker-es-cluster
      - discovery.type=single-node
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    ports:
      - 9200:9200

  kibana:
    image: docker.elastic.co/kibana/kibana:7.0.1
    container_name: kibana
    environment:
      SERVER_NAME: localhost
      ELASTICSEARCH_HOSTS: http://es01:9200/
    ports:
      - 5601:5601