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안녕하세요!
이번에 ssh를 이용해 외부 서버를 이용해 배포하려고 합니다.
테스트를 하기 위해서 강사님의 django-with-react-rev5 파일을 깃 허브에서 클론하였고 (물론 제 파일로도 시도해보았습니다.)
- > https://github.com/askcompany-kr/django-with-react-rev5.git
모듈과 라이브러리를 인스톨 하기 위해서 python install -r requirements 를 통해 인스톨 했습니다.
backend 인스톨 받아졌는데
System check identified no issues (0 silenced).
Exception in thread django-main-thread:
Traceback (most recent call last):
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/base/base.py", line 220, in ensure_connection
self.connect()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/base/base.py", line 197, in connect
self.connection = self.get_new_connection(conn_params)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/sqlite3/base.py", line 199, in get_new_connection
conn = Database.connect(**conn_params)
sqlite3.OperationalError: unable to open database file
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/teddysum/miniconda3/lib/python3.8/threading.py", line 932, in _bootstrap_inner
self.run()
File "/home/teddysum/miniconda3/lib/python3.8/threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/utils/autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/core/management/commands/runserver.py", line 120, in inner_run
self.check_migrations()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/core/management/base.py", line 458, in check_migrations
executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS])
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/migrations/executor.py", line 18, in __init__
self.loader = MigrationLoader(self.connection)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/migrations/loader.py", line 49, in __init__
self.build_graph()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/migrations/loader.py", line 212, in build_graph
self.applied_migrations = recorder.applied_migrations()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/migrations/recorder.py", line 76, in applied_migrations
if self.has_table():
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/migrations/recorder.py", line 56, in has_table
return self.Migration._meta.db_table in self.connection.introspection.table_names(self.connection.cursor())
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/base/base.py", line 260, in cursor
return self._cursor()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/base/base.py", line 236, in _cursor
self.ensure_connection()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/base/base.py", line 220, in ensure_connection
self.connect()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/utils.py", line 90, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/base/base.py", line 220, in ensure_connection
self.connect()
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/base/base.py", line 197, in connect
self.connection = self.get_new_connection(conn_params)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/utils/asyncio.py", line 26, in inner
return func(*args, **kwargs)
File "/home/teddysum/miniconda3/lib/python3.8/site-packages/django/db/backends/sqlite3/base.py", line 199, in get_new_connection
conn = Database.connect(**conn_params)
django.db.utils.OperationalError: unable to open database file
이렇게 오류가 나왔고 (제 생각은 db 문제인 것 같습니다.)
답변 1
1
프로젝트 구동을 위해 환경변수 지정이 필요하실 것입니다. 프로젝트 settings 코드를 살펴보시면 환경변수를 참조하는 코드가 있습니다. 환경변수 지정에 대해서는 배포 에피소드를 참고해보세요. :-)
장고가 바라보는 데이터베이스는 DATABASE_URL 환경변수를 참조하며, 해당 환경변수가 없을 경우 sqlite3 데이터베이스를 활용하려 시도합니다.