Pessoal não sei se vocês tentaram conectar no banco de dados pela aplicação:
http://localhost:8009/login/?next=/
Porém apresenta esse erro vocês sabem o que pode ser?
OperationalError at /login/ (2003, 'Can't connect to MySQL server on 'db' (111 "Connection refused")') Request Method: POST Request URL: http://localhost:8009/login/?next=/ Django Version: 2.1.7 Exception Type: OperationalError Exception Value:(2003, 'Can't connect to MySQL server on 'db' (111 "Connection refused")') Exception Location: /usr/local/lib/python3.6/site-packages/MySQLdb/connections.py in init, line 164 Python Executable: /usr/local/bin/python Python Version: 3.6.8 Python Path:['/usr/src/app', '/usr/local/bin', '/usr/local/lib/python36.zip', '/usr/local/lib/python3.6', '/usr/local/lib/python3.6/lib-dynload', '/usr/local/lib/python3.6/site-packages'] Server time: Fri, 22 Oct 2021 20:07:18 -0300