无法通过Google App Engine上的套接字'/var/run/mysqld/mysqld.sock'连接到本地MySQL服务器

Question

I'm trying to connect to Google Cloud MySQL from Google App engine but getting OperationalError: (2002, "Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)")

I've tried using following settings:

app.yaml:

runtime: python37
env: standard

handlers:
- url: /static
  static_dir: static

runtime_config:
  python_version: 3

db connection string: mysql+pymysql://{user}:{password}@localhost/{db}?unix_socket=/cloudsql/{conn_name}

My concern is it was working before but when I changed the db user/password it started giving me above error and reverting my last change did not solved my problem. Is there some issue with my settings or could it be some cache issue on app engine?

Answer 1

您可以在此处的 Google文档中找到从App Engine标准环境连接到Google Cloud SQL实例的最佳方法。