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Vladimir Babaev's questions

Martin Hope
Vladimir Babaev
Asked: 2022-08-31 22:19:51 +0000 UTC
  • 0

有这么一刻，我在自己的服务器上设置了gunicorn + nginx + django，切域。在域中导航时，我收到 404 错误以及您可以访问的路径、/admin、/api 等。

我需要一些可以在切换到域时立即将我放入管理面板的东西。

在此之前，我对其进行了配置，以便我可以通过 --daemon 手动启动 gunicorn。
在这种情况下，我可以这样写：

location / {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header Host $http_host;
     proxy_redirect off;
     proxy_pass http://127.0.0.1:8000/admin/;
    }
location /admin/ {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header Host $http_host;
     proxy_redirect off;
     proxy_pass http://127.0.0.1:8000/admin/;
    }
location /api/ {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header Host $http_host;
     proxy_redirect off;
     proxy_pass http://127.0.0.1:8000/api/;
    }

但现在的设置是：

server {
    listen 80;
    server_name server_domain_or_IP;

    location = /favicon.ico { access_log off; log_not_found off; }
    location /static/ {
        root /home/user/backend;
    }
    location /media/ {
        root /home/user/backend;
    }

    location / {
        include proxy_params;
        proxy_pass http://unix:/run/gunicorn.sock;
    }
}

我不能写同样的。

django
Martin Hope
Vladimir Babaev
Asked: 2022-04-15 17:43:15 +0000 UTC
  • 0

在 django-cms 中创建了一个访问 Title 模型的医生表。在服务器上迁移时，出现以下文本形式的错误。谷歌搜索了很多，没有任何帮助。我可以从迁移文件夹中删除所有迁移并运行 makemigrations 并且它会工作，但问题是如果表被更改，那么迁移将不会被应用。那么问题来了，我该如何修复这个错误，以便每次我不删除迁移并重置数据库。

Traceback (most recent call last):
  File "manage.py", line 22, in <module>
    main()
  File "manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 413, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/core/management/base.py", line 354, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/core/management/base.py", line 398, in execute
    output = self.handle(*args, **options)
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/core/management/base.py", line 89, in wrapped
    res = handle_func(*args, **kwargs)
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 92, in handle
    executor = MigrationExecutor(connection, self.migration_progress_callback)
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/db/migrations/executor.py", line 18, in __init__
    self.loader = MigrationLoader(self.connection)
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/db/migrations/loader.py", line 53, in __init__
    self.build_graph()
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/db/migrations/loader.py", line 259, in build_graph
    self.graph.validate_consistency()
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/db/migrations/graph.py", line 195, in validate_consistency
    [n.raise_error() for n in self.node_map.values() if isinstance(n, DummyNode)]
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/db/migrations/graph.py", line 195, in <listcomp>
    [n.raise_error() for n in self.node_map.values() if isinstance(n, DummyNode)]
  File "/home/user/Рабочий стол/backend-clinic/venv/lib/python3.8/site-packages/django/db/migrations/graph.py", line 58, in raise_error
    raise NodeNotFoundError(self.error_message, self.key, origin=self.origin)
django.db.migrations.exceptions.NodeNotFoundError: Migration doctors.0001_initial dependencies reference nonexistent parent node ('cms', '0023_auto_20211110_1234')

我稍微想通了这个问题。迁移编号 0023 是在创建从 django-cms 到表的 ForeignKey 的表迁移时创建的，目前尚不知道如何解决此问题。我在等你的帮助。

-rw-rw-r-- 1 user user 10853 ноя 15 17:30 0001_initial.py
-rw-rw-r-- 1 user user  8719 ноя 15 17:30 0002_auto_20140816_1918.py
-rw-rw-r-- 1 user user   389 ноя 15 17:30 0003_auto_20140926_2347.py
-rw-rw-r-- 1 user user  1355 ноя 15 17:30 0004_auto_20140924_1038.py
-rw-rw-r-- 1 user user  4844 ноя 15 17:30 0005_auto_20140924_1039.py
-rw-rw-r-- 1 user user  1853 ноя 15 17:30 0006_auto_20140924_1110.py
-rw-rw-r-- 1 user user   378 ноя 15 17:30 0007_auto_20141028_1559.py
-rw-rw-r-- 1 user user   394 ноя 15 17:30 0008_auto_20150121_0059.py
-rw-rw-r-- 1 user user   419 ноя 15 17:30 0008_auto_20150208_2149.py
-rw-rw-r-- 1 user user   224 ноя 15 17:30 0009_merge.py
-rw-rw-r-- 1 user user  3223 ноя 15 17:30 0010_migrate_use_structure.py
-rw-rw-r-- 1 user user   651 ноя 15 17:30 0011_auto_20150419_1006.py
-rw-rw-r-- 1 user user   823 ноя 15 17:30 0012_auto_20150607_2207.py
-rw-rw-r-- 1 user user   546 ноя 15 17:30 0013_urlconfrevision.py
-rw-rw-r-- 1 user user  1363 ноя 15 17:30 0014_auto_20160404_1908.py
-rw-rw-r-- 1 user user   391 ноя 15 17:30 0015_auto_20160421_0000.py
-rw-rw-r-- 1 user user   773 ноя 15 17:30 0016_auto_20160608_1535.py
-rw-rw-r-- 1 user user  1988 ноя 15 17:30 0017_pagetype.py
-rw-rw-r-- 1 user user  3490 ноя 15 17:30 0018_create_pagenode.py
-rw-rw-r-- 1 user user  3189 ноя 15 17:30 0019_set_pagenode.py
-rw-rw-r-- 1 user user  2730 ноя 15 17:30 0020_old_tree_cleanup.py
-rw-rw-r-- 1 user user   427 ноя 15 17:30 0021_auto_20180507_1432.py
-rw-rw-r-- 1 user user   810 ноя 15 17:30 0022_auto_20180620_1551.py
-rw-rw-r-- 1 user user  2384 ноя 15 17:37 0023_auto_20211115_1737.py
-rw-rw-r-- 1 user user   395 ноя 15 17:30 __init__.py
drwxrwxr-x 2 user user  4096 ноя 15 17:30 __pycache__

-rw-r--r-- 1 root root 10853 Nov 15 17:36 0001_initial.py
-rw-r--r-- 1 root root  8719 Nov 15 17:36 0002_auto_20140816_1918.py
-rw-r--r-- 1 root root   389 Nov 15 17:36 0003_auto_20140926_2347.py
-rw-r--r-- 1 root root  1355 Nov 15 17:36 0004_auto_20140924_1038.py
-rw-r--r-- 1 root root  4844 Nov 15 17:36 0005_auto_20140924_1039.py
-rw-r--r-- 1 root root  1853 Nov 15 17:36 0006_auto_20140924_1110.py
-rw-r--r-- 1 root root   378 Nov 15 17:36 0007_auto_20141028_1559.py
-rw-r--r-- 1 root root   394 Nov 15 17:36 0008_auto_20150121_0059.py
-rw-r--r-- 1 root root   419 Nov 15 17:36 0008_auto_20150208_2149.py
-rw-r--r-- 1 root root   224 Nov 15 17:36 0009_merge.py
-rw-r--r-- 1 root root  3223 Nov 15 17:36 0010_migrate_use_structure.py
-rw-r--r-- 1 root root   651 Nov 15 17:36 0011_auto_20150419_1006.py
-rw-r--r-- 1 root root   823 Nov 15 17:36 0012_auto_20150607_2207.py
-rw-r--r-- 1 root root   546 Nov 15 17:36 0013_urlconfrevision.py
-rw-r--r-- 1 root root  1363 Nov 15 17:36 0014_auto_20160404_1908.py
-rw-r--r-- 1 root root   391 Nov 15 17:36 0015_auto_20160421_0000.py
-rw-r--r-- 1 root root   773 Nov 15 17:36 0016_auto_20160608_1535.py
-rw-r--r-- 1 root root  1988 Nov 15 17:36 0017_pagetype.py
-rw-r--r-- 1 root root  3490 Nov 15 17:36 0018_create_pagenode.py
-rw-r--r-- 1 root root  3189 Nov 15 17:36 0019_set_pagenode.py
-rw-r--r-- 1 root root  2730 Nov 15 17:36 0020_old_tree_cleanup.py
-rw-r--r-- 1 root root   427 Nov 15 17:36 0021_auto_20180507_1432.py
-rw-r--r-- 1 root root   810 Nov 15 17:36 0022_auto_20180620_1551.py
-rw-r--r-- 1 root root  2384 Nov 10 12:34 0023_auto_20211110_1234.py
-rw-r--r-- 1 root root   395 Nov 15 17:36 __init__.py
drwxr-xr-x 2 root root  4096 Nov 15 17:36 __pycache__
django