安装NetBox时出错，无法使用manage.py创建超级用户

Question

Python : 3.6.8 NetBox版本: 2.9.1 CentOS Linux发行版7.8.2003 (CentOS)

我正在按照文档的步骤安装NetBox：https://netbox.readthedocs.io/en/stable/installation/3-netbox/

当我试图创建或删除超级用户时，我会陷入困境。他创建了用户，但似乎在密码上失败了。如果我试图创建一个超级用户，它就会失败，然后尝试用相同的名称创建一个超级用户，抛出“用户已经存在”。

错误：

(venv) [root@ALTLX548 netbox]# cd /opt/netbox/netbox
(venv) [root@ALTLX548 netbox]# clear
(venv) [root@ALTLX548 netbox]# python3 manage.py createsuperuser
Username (leave blank to use 'root'): admin
Email address:
Password:
Password (again):
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/core/management/__init__.py", line 401, in execute_from_command_line
    utility.execute()
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/core/management/__init__.py", line 395, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/core/management/base.py", line 330, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 79, in execute
    return super().execute(*args, **options)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/core/management/base.py", line 371, in execute
    output = self.handle(*args, **options)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 189, in handle
    self.UserModel._default_manager.db_manager(database).create_superuser(**user_data)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/contrib/auth/models.py", line 157, in create_superuser
    return self._create_user(username, email, password, **extra_fields)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/contrib/auth/models.py", line 140, in _create_user
    user.save(using=self._db)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/contrib/auth/base_user.py", line 67, in save
    super().save(*args, **kwargs)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/db/models/base.py", line 751, in save
    force_update=force_update, update_fields=update_fields)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/db/models/base.py", line 800, in save_base
    update_fields=update_fields, raw=raw, using=using,
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/dispatch/dispatcher.py", line 179, in send
    for receiver in self._live_receivers(sender)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/django/dispatch/dispatcher.py", line 179, in <listcomp>
    for receiver in self._live_receivers(sender)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/cacheops/query.py", line 443, in _post_save
    invalidate_obj(instance, using=using)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/cacheops/invalidation.py", line 36, in invalidate_obj
    invalidate_dict(model, get_obj_dict(model, obj), using=using)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/funcy/decorators.py", line 39, in wrapper
    return deco(call, *dargs, **dkwargs)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/cacheops/transaction.py", line 63, in queue_when_in_transaction
    return call()
  File "/opt/netbox/venv/lib64/python3.6/site-packages/funcy/decorators.py", line 60, in __call__
    return self._func(*self._args, **self._kwargs)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/funcy/decorators.py", line 39, in wrapper
    return deco(call, *dargs, **dkwargs)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/cacheops/redis.py", line 17, in handle_connection_failure
    return call()
  File "/opt/netbox/venv/lib64/python3.6/site-packages/funcy/decorators.py", line 60, in __call__
    return self._func(*self._args, **self._kwargs)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/cacheops/invalidation.py", line 26, in invalidate_dict
    json.dumps(obj_dict, default=str)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/redis/client.py", line 4073, in __call__
    return client.evalsha(self.sha, len(keys), *args)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/redis/client.py", line 3143, in evalsha
    return self.execute_command('EVALSHA', sha, numkeys, *keys_and_args)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/redis/client.py", line 901, in execute_command
    return self.parse_response(conn, command_name, **options)
  File "/opt/netbox/venv/lib64/python3.6/site-packages/redis/client.py", line 915, in parse_response
    response = connection.read_response()
  File "/opt/netbox/venv/lib64/python3.6/site-packages/redis/connection.py", line 756, in read_response
    raise response
redis.exceptions.ResponseError: Error running script (call to f_0605214935a9ffcd4b9e5779300302540ff08da4): @user_script:36: @user_script: 36: Unknown Redis command called from Lua script
(venv) [root@ALTLX548 netbox]#

Answer 1

我只是在这里再次引用我的评论，这样我就可以将这个线程标记为应答。

我能够在Centos下运行它，使用Docker。因此python在停靠vm中运行，这是可行的。

Answer 2

查看PostgreSQL yum给您的版本。NetBox需要9.6或更高版本。我必须通过PostgreSQL站点和找到更新版本的RPMs。

检查CentOS上的Redis版本。安装指南说明版本4或更高版本是必需的。百胜给了我第三版。

Redis只提供源代码:\

在这里为更高版本的https://pkgs.org/download/redis和yum找到了RPM。

Answer 3

我也有过同样的问题。在我的例子中，Redis是从Epel存储库部署的，它低于所需的版本(在2020年10月7日，需要Redis4.0或更高版本：在这里输入链接描述)