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No se pudo importar el backend de autenticación después de cambiar airflow.cfg

Después de cambiar airflow.cfg , simplemente cambié la autenticación a True de esta manera:

 [webserver] authenticate = True auth_backend = airflow.contrib.auth.backends.password_auth

cuando ejecuto el comando airflow webserver , hubo un error como el siguiente:

 File "/home/airflow/.pyenv/versions/3.7.3/lib/python3.7/site-packages/airflow/contrib/auth/backends/password_auth.py", line 33, in <module> from flask_bcrypt import generate_password_hash, check_password_hash ModuleNotFoundError: No module named 'flask_bcrypt' ... File "/home/airflow/.pyenv/versions/3.7.3/lib/python3.7/site-packages/airflow/__init__.py", line 73, in load_login raise AirflowException("Failed to import authentication backend") airflow.exceptions.AirflowException: Failed to import authentication backend

Acabo de agregar el contenido en el archivo airflow.cfg.

 [webserver] authenticate = True auth_backend = airflow.contrib.auth.backends.password_auth
over 4 years ago · Santiago Trujillo
3 answers
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0

Resuelto .

 pip install flask-bcrypt
over 4 years ago · Santiago Trujillo Report

0

pip3 install flask-bcrypt --user

hizo el truco para mí.

over 4 years ago · Santiago Trujillo Report

0

La forma oficial de solucionar este error es instalando el subpaquete de password , que extraerá las dependencias necesarias para la autenticación de contraseñas.

 pip install 'apache-airflow[password]'

Una lista de subpaquetes disponibles está disponible en los documentos de flujo de aire .

over 4 years ago · Santiago Trujillo Report
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