Question

我正在尝试通过Python从我的localhost访问ElasticSearch AWS（我可以通过浏览器访问它）。

from elasticsearch import Elasticsearch
ELASTIC_SEARCH_ENDPOINT = 'https://xxx'
es = Elasticsearch([ELASTIC_SEARCH_ENDPOINT])

我收到此错误：

ImproperlyConfigured('Root certificates are missing for certificate validation. Either pass them in using the ca_certs parameter or install certifi to use it automatically.',)

我该如何访问它？我没有配置任何证书，我只解放了可以访问ElasticSearch Service的IP。

Answer 1

for python 3.5 install certifi并使用ca_certs = certifi.where（）这将传递证书

import certifi
from elasticsearch import Elasticsearch

host = 'https://###########.ap-south-1.es.amazonaws.com'

es = Elasticsearch([host], use_ssl=True, ca_certs=certifi.where())

Answer 2

elasticsearch-py不附带默认的根证书集。要使用SSL证书验证，您需要将自己指定为ca_certs或安装将自动获取的证书。

from elasticsearch import Elasticsearch

# you can use RFC-1738 to specify the url
es = Elasticsearch(['https://user:secret@localhost:443'])

# ... or specify common parameters as kwargs

# use certifi for CA certificates
import certifi

es = Elasticsearch(
    ['localhost', 'otherhost'],
    http_auth=('user', 'secret'),
    port=443,
    use_ssl=True 
)

# SSL client authentication using client_cert and client_key

es = Elasticsearch(
    ['localhost', 'otherhost'],
    http_auth=('user', 'secret'),
    port=443,
    use_ssl=True,
    ca_certs='/path/to/cacert.pem',
    client_cert='/path/to/client_cert.pem',
    client_key='/path/to/client_key.pem',
)

https://elasticsearch-py.readthedocs.io/en/master/

Answer 3

我是这样做的并且有效：

localhost

Answer 4

您还可以使用boto3生成临时访问密钥＆amp;秘密密钥。

import boto3

region = 'ap-southeast-2'
service = 'es'
session = boto3.Session()
credentials = session.get_credentials()

awsauth = AWS4Auth(credentials.access_key, credentials.secret_key,region, service,session_token=credentials.token)

es = Elasticsearch(
    hosts = [{'host': host, 'port': 443}],
    http_auth = awsauth,
    use_ssl = True,
    verify_certs = True,
    connection_class = RequestsHttpConnection
)

https://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/es-indexing.html

无法通过Python访问ElasticSearch AWS

4 个答案: