我已经在heroku上部署了我的django应用程序，我想连接到snowflake。但每当我重新部署时，IP 都会发生变化，并且我的应用程序无法连接到雪花(IP 白名单问题)。我尝试使用 fixie 作为代理，这样当我连接到 snowflake 时，我的 IP 不会改变，也不需要将其列入白名单。下面是我用来连接到 snowflake 的两个代码片段。但我的应用程序一直尝试使用我的网络 IP 而不是代理进行连接。
我的进口:
from sqlalchemy import create_engine
from sqlalchemy import text
import requests
import snowflake
import snowflake.connector
代码片段 1:
engine = create_engine(
'snowflake://{user}:{password}@{account}/{database}/{schema}'.format(
user=connection_details["user"],
password=connection_details["pw"],
account=connection_details["account"],
database=connection_details["database"],
schema=connection_details["schema"],
),
connect_args={
'proxy': 'http://fixie:<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="abc0ff93c0ded2e5dbfbc9d9c9cfd3ebddcec7c4cfd9c4c7c785ded8cecdc2d3c2ce85c8c4c6" rel="noreferrer noopener nofollow">[email protected]</a>:80'
})
片段 2:
engine = snowflake.connector.connect(user=connection_details["user"],password=connection_details["pw"],account=connection_details["account"],database=connection_details["database"],schema=connection_details["schema"],connect_args={'proxy': 'http://fixie:<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="2a417e124e40495052491b1e6a5c4f46454e594b4e045f594f4c4352434f04494547" rel="noreferrer noopener nofollow">[email protected]</a>:80'})
我不断收到错误:
snowflake.connector.errors.DatabaseError: 250001 (08001): Failed to connect to DB: pv40812.east-us-2.azure.snowflakecomputing.com:443. IP address 169.169.169.69 is not allowed to access Snowflake. Contact your account administrator. For more information about this error, go to https://community.snowflake.com/s/ip-xxxxxxxxxxxx-is-not-allowed-to-access.
我尝试通过fixie代理连接到snowflake，但它一直忽略它
最佳答案
不支持代理服务器参数。相反，请使用支持的环境变量来配置代理服务器。
Linux 或 macOS:
export HTTP_PROXY='http://username:<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="770716040400180513370705180f0e0412050112055914181a0716190e5914181a" rel="noreferrer noopener nofollow">[email protected]</a>:80'
export HTTPS_PROXY='http://username:<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="5222332121253d20361222203d2a2b2137202437207c313d3f22333c2b7c313d3f" rel="noreferrer noopener nofollow">[email protected]</a>:80'
Windows:
set HTTP_PROXY=http://username:<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cdbdacbebebaa2bfa98dbdbfa2b5b4bea8bfbba8bfe3aea2a0bdaca3b4e3aea2a0" rel="noreferrer noopener nofollow">[email protected]</a>:80
set HTTPS_PROXY=http://username:<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="1060716363677f62745060627f68696375626675623e737f7d60717e693e737f7d" rel="noreferrer noopener nofollow">[email protected]</a>:80
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关于django - 使用代理连接到django中的snowflake，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/76412569/