我正在尝试调用一个运行在docker上的本地ES示例。我使用以下指令来设置我的ES示例：https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html#docker-cli-run-dev-mode
我可以在www.example.com上玩我的Kibana示例http://0.0.0.0:5601/app/dev_tools#/console。
现在我正在尝试使用Django模型定义一些示例文档，并通过库对它们进行索引;我在这里遵循指示：https://django-elasticsearch-dsl.readthedocs.io/en/latest/quickstart.html#install-and-configure
首先，我添加pip installed并将django_elasticsearch_dsl添加到INSTALLED_APPS
接下来，我在www.example.com中添加settings.py:

ELASTICSEARCH_DSL = {
    'default': {
        'hosts': 'localhost:9200'
    },
}

然后创建一个示例模型和文档，如下所示：

# models.py

from django.db import models

class Car(models.Model):
    name = models.CharField(max_length=30)
    color = models.CharField(max_length=30)
    description = models.TextField()
    type = models.IntegerField(choices=[
        (1, "Sedan"),
        (2, "Truck"),
        (4, "SUV"),
    ])

# documents.py

from django_elasticsearch_dsl import Document
from django_elasticsearch_dsl.registries import registry
from .models import Car

@registry.register_document
class CarDocument(Document):
    class Index:
        # Name of the Elasticsearch index
        name = 'cars'
        # See Elasticsearch Indices API reference for available settings
        settings = {'number_of_shards': 1,
                    'number_of_replicas': 0}

    class Django:
        model = Car # The model associated with this Document

        # The fields of the model you want to be indexed in Elasticsearch
        fields = [
            'name',
            'color',
            'description',
            'type',
        ]

最后，运行python3 manage.py search_index --rebuild会导致以下连接错误：

raise ConnectionError("N/A", str(e), e)
elasticsearch.exceptions.ConnectionError: ConnectionError(('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))) caused by: ProtocolError(('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))

我怀疑我的ELASTICSEARCH_DSL设置可能有问题，因为我没有为https指定任何配置，但文档没有明确说明这一点。
如何解决此问题？

Django version: 
Django==4.0.1
django-elasticsearch-dsl==7.2.2

Python version: Python 3.9.10

谢谢！