我试图连接与AWS RDS通过SSL烧瓶应用MySQL连接,它的工作原理,当我尝试使用MySQL客户端这样的
mysql -u user -h myrds.rds.amazonaws.com -p --ssl-ca=rds-combined-ca-bundle.pem
我能够登录,但是当我与瓶的应用尝试
SQLALCHEMY_DATABASE_URI = 'mysql://user:[email protected]/miro_dev?ssl_cert=rds-combined-ca-bundle.pem'
它给我的错误
sqlalchemy.exc.OperationalError: (_mysql_exceptions.OperationalError) (2026, 'SSL connection error: Unable to get private key')
我认为在你的情况下,连接字符串是正确的,你只需要使用ssl_ca
选项,而不是ssl_cert
:
SQLALCHEMY_DATABASE_URI = 'mysql://user:[email protected]/miro_dev?ssl_ca=rds-combined-ca-bundle.pem'
我这样做:
...
ssl_args = {'ssl': {'ca': 'YOUR_SSL_CERT_PATH'}}
db_url = 'mysql://{}:{}@{}/{}'.format(username, password, server, database)
engine = create_engine(db_url, connect_args=ssl_args, echo=False)
cnx = engine.connect()
df = pd.read_sql_table('table_name', cnx)
而且我建议不要输入路径类似如下:
~/...
但:
/家庭/ YOUR_USER / ...