问题描述
如何将 elasticsearch-dbapi 与 Open distro for Elasticsearch 一起使用,而忽略 ssl 证书?
我使用的是 Open distro for Elasticsearch 1.13.2、Python 3.7、elasticsearch 客户端 7.12.1、sqlalchemy:1.4.17、eland:7.10.1b1
这有效:
from elasticsearch import Elasticsearch
es = Elasticsearch (['https: // admin: admin @ localhost: 9200 /'],use_ssl = True,verify_certs = False,ssl_show_warn = False)
res = es.indices.get_alias ("*")
print (res)
这也有效:
import eland as ed
df = ed.DataFrame (es,es_index_pattern = "kibana_sample_data_flights")
df
# Using sqlalchemy
from sqlalchemy.engine import create_engine
engine = create_engine (
"odelasticsearch + https: // admin: admin @ localhost: 9200 /"
)
rows = engine.connect (). execute (
"select Carrier,count (*) from kibana_sample_data_flights GROUP BY Carrier"
)
print ([row for row in rows])
部分错误信息: 错误:[('SSL 例程','tls_process_server_certificate','证书验证失败')]
以下也不起作用:
# Using elasticsearch-dbapi
from es.elastic.api import connect
conn = connect (host = 'localhost')
curs = conn.cursor ()
curs.execute (
"select * from kibana_sample_data_flights LIMIT 10"
)
print ([row for row in curs])
部分错误信息: ProtocolError: ('Connection aborted.',Remotedisconnected ('远程结束连接没有响应'))
解决方法
现在这适用于 sqlalchemy
# sqlalchemy
from sqlalchemy.engine import create_engine
ssl_args = {"use_ssl": True,"verify_certs": False,"ssl_show_warn": False}
engine = create_engine (
"odelasticsearch + https: // admin: admin @ localhost: 9200 /",connect_args = ssl_args
)
rows = engine.connect (). execute (
"select Carrier,count (*) from kibana_sample_data_flights GROUP BY Carrier"
)
print ([row for row in rows])
只需要用elasticsearch-dbapi来解决问题