I am beginner of django and zappa. And I am trying to deploy django application using zappa on AWS lambda. Also, I'd like to connect RDS database (postgres).
To create database, I entered "zappa manage dev create_db" Then, error message occurred as below. And I don't know how to solve this. Other solutions on the Internet didn't work for me.
populate() isn't reentrant: RuntimeError
Traceback (most recent call last):
File "/var/task/handler.py", line 509, in lambda_handler
return LambdaHandler.lambda_handler(event, context)
File "/var/task/handler.py", line 240, in lambda_handler
return handler.handler(event, context)
File "/var/task/handler.py", line 372, in handler
app_function = get_django_wsgi(self.settings.DJANGO_SETTINGS)
File "/var/task/zappa/ext/django_zappa.py", line 20, in get_django_wsgi
return get_wsgi_application()
File "/var/task/django/core/wsgi.py", line 12, in get_wsgi_application
django.setup(set_prefix=False)
File "/var/task/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/var/task/django/apps/registry.py", line 81, in populate
raise RuntimeError("populate() isn't reentrant")
RuntimeError: populate() isn't reentrant
zappa_settings.json is
{
"dev": {
"django_settings": "test_zappa_13.settings",
"aws_region": "ap-northeast-2",
"profile_name": "default",
"project_name": "test-zappa-13",
"runtime": "python3.6",
"s3_bucket": "zappa-rw2difr3r"
}
}
django settings.py is
INSTALLED_APPS = [ 'zappa_django_utils', ... ]
DATABASES = { 'default': { 'ENGINE': 'django.db.backends.postgresql_psycopg2', 'NAME': 'blah', 'USER': 'blahblah', 'PASSWORD': 'blahblah', 'HOST': 'postgres-instance-1.test1234.ap-northeast-2.rds.amazonaws.com', 'PORT': 5432, } } ...
And, Django version == 2.2, Python version == 3.6, Zappa version == 0.45.1
Please help me to solve this problem.
References
