swh-web_1                     | starting the swh-web server
swh-web_1                     | [2019-03-04 12:25:26 +0000] [1] [INFO] Starting gunicorn 19.9.0
swh-web_1                     | [2019-03-04 12:25:26 +0000] [1] [INFO] Listening at: http://0.0.0.0:5004 (1)
swh-web_1                     | [2019-03-04 12:25:26 +0000] [1] [INFO] Using worker: sync
swh-web_1                     | [2019-03-04 12:25:26 +0000] [13] [INFO] Booting worker with pid: 13
swh-web_1                     | [2019-03-04 12:25:26 +0000] [13] [ERROR] Exception in worker process
swh-web_1                     | Traceback (most recent call last):
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/gunicorn/arbiter.py", line 583, in spawn_worker
swh-web_1                     |     worker.init_process()
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/gunicorn/workers/base.py", line 129, in init_process
swh-web_1                     |     self.load_wsgi()
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/gunicorn/workers/base.py", line 138, in load_wsgi
swh-web_1                     |     self.wsgi = self.app.wsgi()
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/gunicorn/app/base.py", line 67, in wsgi
swh-web_1                     |     self.callable = self.load()
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/gunicorn/app/wsgiapp.py", line 52, in load
swh-web_1                     |     return self.load_wsgiapp()
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/gunicorn/app/wsgiapp.py", line 41, in load_wsgiapp
swh-web_1                     |     return util.import_app(self.app_uri)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/gunicorn/util.py", line 350, in import_app
swh-web_1                     |     __import__(module)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/swh/web/wsgi.py", line 12, in <module>
swh-web_1                     |     application = get_wsgi_application()
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/core/wsgi.py", line 13, in get_wsgi_application
swh-web_1                     |     django.setup(set_prefix=False)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/__init__.py", line 22, in setup
swh-web_1                     |     configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/conf/__init__.py", line 56, in __getattr__
swh-web_1                     |     self._setup(name)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/conf/__init__.py", line 41, in _setup
swh-web_1                     |     self._wrapped = Settings(settings_module)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/conf/__init__.py", line 110, in __init__
swh-web_1                     |     mod = importlib.import_module(self.SETTINGS_MODULE)
swh-web_1                     |   File "/usr/local/lib/python3.6/importlib/__init__.py", line 126, in import_module
swh-web_1                     |     return _bootstrap._gcd_import(name[level:], package, level)
swh-web_1                     |   File "/tmp/swh/djangosettings.py", line 1, in <module>
swh-web_1                     |     from swh.web.settings.development import *  # noqa
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/swh/web/settings/development.py", line 17, in <module>
swh-web_1                     |     cache.clear()
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/core/cache/__init__.py", line 99, in __getattr__
swh-web_1                     |     return getattr(caches[DEFAULT_CACHE_ALIAS], name)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/core/cache/__init__.py", line 75, in __getitem__
swh-web_1                     |     if alias not in settings.CACHES:
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/conf/__init__.py", line 56, in __getattr__
swh-web_1                     |     self._setup(name)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/conf/__init__.py", line 41, in _setup
swh-web_1                     |     self._wrapped = Settings(settings_module)
swh-web_1                     |   File "/usr/local/lib/python3.6/site-packages/django/conf/__init__.py", line 129, in __init__
swh-web_1                     |     raise ImproperlyConfigured("The SECRET_KEY setting must not be empty.")
swh-web_1                     | django.core.exceptions.ImproperlyConfigured: The SECRET_KEY setting must not be empty.
swh-web_1                     | [2019-03-04 12:25:26 +0000] [13] [INFO] Worker exiting (pid: 13)
swh-web_1                     | [2019-03-04 12:25:27 +0000] [1] [INFO] Shutting down: Master
swh-web_1                     | [2019-03-04 12:25:27 +0000] [1] [INFO] Reason: Worker failed to boot.