將django網站移動到另一臺服務器

Question

我想將我的django網站移動到另一臺機器。 （我想從空DB開始）
我以爲我會用以下步驟完成。

• 複製所有文件

  安裝所有的工具（Django的，蟒蛇，...等）

  運行執行syncdb

當我運行manage.py syncdb，它抱怨一些表（例如作爲django_content_type）不存在。
我看着數據庫，確實沒有數據庫中的表。

我試過recreate project（startproject）或recreate app（startapp）。 （但它們因項目或應用程序名稱已被佔用而失敗。）

我該怎麼辦？
我能想到的原因是MySQL的升級到5.5.27（默認值InnoDB的）

---

$ python manage.py syncdb 
Traceback (most recent call last): 
    File "manage.py", line 10, in <module> 
    execute_from_command_line(sys.argv) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 443, in execute_from_command_line 
    utility.execute() 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 382, in execute 
    self.fetch_command(subcommand).run_from_argv(self.argv) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/core/management/base.py", line 196, in run_from_argv 
    self.execute(*args, **options.__dict__) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/core/management/base.py", line 231, in execute 
    self.validate() 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/core/management/base.py", line 266, in validate 
    num_errors = get_validation_errors(s, app) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/core/management/validation.py", line 30, in get_validation_errors 
    for (app_name, error) in get_app_errors().items(): 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/loading.py", line 158, in get_app_errors 
    self._populate() 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/loading.py", line 64, in _populate 
    self.load_app(app_name, True) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/loading.py", line 88, in load_app 
    models = import_module('.models', app_name) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module 
    __import__(name) 
    File "/home/ubuntu/Documents/aLittleArtist/django/gallery/models.py", line 152, in <module> 
    ALBUM_IMAGE_TYPE = ContentType.objects.get(app_label="gallery", model="AlbumImage") 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/manager.py", line 131, in get 
    return self.get_query_set().get(*args, **kwargs) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/query.py", line 361, in get 
    num = len(clone) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/query.py", line 85, in __len__ 
    self._result_cache = list(self.iterator()) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/query.py", line 291, in iterator 
    for row in compiler.results_iter(): 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 763, in results_iter 
    for rows in self.execute_sql(MULTI): 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 818, in execute_sql 
    cursor.execute(sql, params) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/backends/util.py", line 40, in execute 
    return self.cursor.execute(sql, params) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 114, in execute 
    return self.cursor.execute(query, args) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/MySQLdb/cursors.py", line 174, in execute 
    self.errorhandler(self, exc, value) 
    File "/home/ubuntu/virtualenvs/aLittleArtist/local/lib/python2.7/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler 
    raise errorclass, errorvalue 
django.db.utils.DatabaseError: (1146, "Table 'gallery_db.django_content_type' doesn't exist") 

Answer 1

ALBUM_IMAGE_TYPE = ContentType.objects.get（app_label = 「畫廊」，型號= 「AlbumImage」 ）

這條線是罪魁禍首。
好像上面的行嘗試在創建任何數據庫表之前執行數據庫查詢。

我刪除了行和相關的代碼，並讓syncdb運行。並且確實向南遷移。