启用用户注册时出现气流错误 "get_user_datamodel"

Question

我正在尝试通过配置“webserver_config.py”文件启用用户注册。我已将 AUTH_USER_REGISTRATION 变量设置为 True 并重新启动了“webserver”容器。我还尝试向下执行服务，然后再次执行服务，但错误仍然存在。一旦启用“登录”面板中已经提到的变量，就会显示“注册”按钮，但是在访问“注册”时会显示以下错误。

Traceback (most recent call last):
  File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/airflow/.local/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise
    raise value
  File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/views.py", line 127, in this_form_get
    self.form_get(form)
  File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/security/registerviews.py", line 175, in form_get
    self.add_form_unique_validations(form)
  File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/security/registerviews.py", line 155, in add_form_unique_validations
    datamodel_user = self.appbuilder.sm.get_user_datamodel
AttributeError: 'AirflowSecurityManager' object has no attribute 'get_user_datamodel'

我应该补充说，我拥有的“airflow.cfg”和“webserver_config.py”文件都是卷，以免丢失配置。

Python版本：3.7.12

气流版本：2.2.3

变量 AUTH_USER_REGISTRATION = True 必须在文件“webserver_config.py”中启用，验证变量 AUTH_TYPE 具有 AUTH_DB 作为值，最后验证 AUTH_DB 被导入。

Answer 1

这是 Airflow 2.2.3 中的一个问题，#20449。应在 Airflow 2.2.4 中修复。

启用用户注册时出现气流错误 "get_user_datamodel"

Airflow Error when enabling user registration "get_user_datamodel"

python

flask

airflow