Docker 上的 Django - 关系“django_session”在字符 109 处不存在

Question

我正在尝试使用 Docker 运行基于coockiecutter 的Django 项目，但出现以下错误：

完整输出： https: //dpaste.de/eKF5

sudo docker-compose up
crm_postgres_1 is up-to-date
Starting crm_django_1
Starting crm_nginx_1
Attaching to crm_postgres_1, crm_django_1, crm_nginx_1
django_1    | Postgres is up - continuing...
postgres_1  | LOG:  database system was shut down at 2017-02-15 10:39:52 UTC
postgres_1  | LOG:  MultiXact member wraparound protections are now enabled
postgres_1  | LOG:  database system is ready to accept connections
postgres_1  | LOG:  autovacuum launcher started
postgres_1  | LOG:  received smart shutdown request
postgres_1  | LOG:  autovacuum launcher shutting down
postgres_1  | LOG:  shutting down
postgres_1  | LOG:  database system is shut down
postgres_1  | LOG:  database system was shut down at 2017-02-15 10:41:58 UTC
postgres_1  | LOG:  MultiXact member wraparound protections are now enabled
postgres_1  | LOG:  database system is ready to accept connections
postgres_1  | LOG:  autovacuum launcher started
postgres_1  | ERROR:  relation "django_session" does not exist at character 109
postgres_1  | STATEMENT:  SELECT "django_session"."session_key", "django_session"."session_data", "django_session"."expire_date" FROM "django_session" WHERE ("django_session"."expire_date" > '2017-02-15T11:04:25.807267+00:00'::timestamptz AND 

我应该检查什么？我自己无法调试这个。

Answer 1

您需要运行迁移来创建数据库表。

通常，您可以使用 migrate 命令来执行此操作。

python manage.py migrate

在您的情况下，您需要在容器内运行 migrate。Cookiecutter -Django 文档给出了如何执行此操作的说明：

docker-compose run django python manage.py migrate