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Migration fails on an uninitialised database #8545

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opened 2025-12-29 20:37:59 +01:00 by adam · 2 comments
adam commented 2025-12-29 20:37:59 +01:00
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Originally created by @peteeckel on GitHub (Aug 31, 2023).

NetBox version

v3.6.0

Python version

3.8

Steps to Reproduce

Freshly installed machine with Python 3.8 on CentOS 7.9.

  1. Create a new, empty NetBox database
  2. run manage.py migrate

Expected Behavior

Migrations are executed, resulting in a usable NetBox database instance

Observed Behavior

It seems #13116 is back:

(netbox) [root@dns netbox]# /opt/netbox/netbox/manage.py migrate 
Traceback (most recent call last):
  File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
  File "/opt/netbox/lib/python3.8/site-packages/psycopg/cursor.py", line 737, in execute
    raise ex.with_traceback(None)
psycopg.errors.UndefinedTable: relation "django_content_type" does not exist
LINE 1: ..."."app_label", "django_content_type"."model" FROM "django_co...
                                                             ^

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/netbox/netbox/manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/opt/netbox/lib/python3.8/site-packages/django/core/management/__init__.py", line 442, in execute_from_command_line
    utility.execute()
  File "/opt/netbox/lib/python3.8/site-packages/django/core/management/__init__.py", line 436, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 412, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 458, in execute
    output = self.handle(*args, **options)
  File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 106, in wrapper
    res = handle_func(*args, **kwargs)
  File "/opt/netbox/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 100, in handle
    self.check(databases=[database])
  File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 485, in check
    all_issues = checks.run_checks(
  File "/opt/netbox/lib/python3.8/site-packages/django/core/checks/registry.py", line 88, in run_checks
    new_errors = check(app_configs=app_configs, databases=databases)
  File "/opt/netbox/lib/python3.8/site-packages/django/core/checks/urls.py", line 42, in check_url_namespaces_unique
    all_namespaces = _load_all_namespaces(resolver)
  File "/opt/netbox/lib/python3.8/site-packages/django/core/checks/urls.py", line 61, in _load_all_namespaces
    url_patterns = getattr(resolver, "url_patterns", [])
  File "/opt/netbox/lib/python3.8/site-packages/django/utils/functional.py", line 57, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/opt/netbox/lib/python3.8/site-packages/django/urls/resolvers.py", line 715, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "/opt/netbox/lib/python3.8/site-packages/django/utils/functional.py", line 57, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/opt/netbox/lib/python3.8/site-packages/django/urls/resolvers.py", line 708, in urlconf_module
    return import_module(self.urlconf_name)
  File "/opt/netbox/lib64/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 843, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/opt/netbox/netbox/netbox/urls.py", line 9, in <module>
    from extras.plugins.urls import plugin_admin_patterns, plugin_patterns, plugin_api_patterns
  File "/opt/netbox/netbox/extras/plugins/urls.py", line 31, in <module>
    urlpatterns = import_string(f"{plugin_path}.urls.urlpatterns")
  File "/opt/netbox/lib/python3.8/site-packages/django/utils/module_loading.py", line 30, in import_string
    return cached_import(module_path, class_name)
  File "/opt/netbox/lib/python3.8/site-packages/django/utils/module_loading.py", line 15, in cached_import
    module = import_module(module_path)
  File "/opt/netbox/lib64/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/vagrant/netbox-dns/netbox_dns/urls.py", line 6, in <module>
    from netbox_dns.views import (
  File "/vagrant/netbox-dns/netbox_dns/views/__init__.py", line 1, in <module>
    from .view import *
  File "/vagrant/netbox-dns/netbox_dns/views/view.py", line 5, in <module>
    from netbox_dns.forms import ViewForm, ViewFilterForm, ViewImportForm, ViewBulkEditForm
  File "/vagrant/netbox-dns/netbox_dns/forms/__init__.py", line 4, in <module>
    from .record import *
  File "/vagrant/netbox-dns/netbox_dns/forms/record.py", line 25, in <module>
    class DynamicZoneChoiceField(DynamicModelChoiceField):
  File "/vagrant/netbox-dns/netbox_dns/forms/record.py", line 26, in DynamicZoneChoiceField
    filter = ZoneFilter()
  File "/opt/netbox/netbox/netbox/filtersets.py", line 284, in __init__
    content_types=ContentType.objects.get_for_model(self._meta.model)
  File "/opt/netbox/lib/python3.8/site-packages/django/contrib/contenttypes/models.py", line 52, in get_for_model
    ct = self.get(app_label=opts.app_label, model=opts.model_name)
  File "/opt/netbox/lib/python3.8/site-packages/django/db/models/manager.py", line 87, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 633, in get
    num = len(clone)
  File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 380, in __len__
    self._fetch_all()
  File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 1881, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
  File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 91, in __iter__
    results = compiler.execute_sql(
  File "/opt/netbox/lib/python3.8/site-packages/django/db/models/sql/compiler.py", line 1562, in execute_sql
    cursor.execute(sql, params)
  File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 102, in execute
    return super().execute(sql, params)
  File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 67, in execute
    return self._execute_with_wrappers(
  File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 80, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
  File "/opt/netbox/lib/python3.8/site-packages/django/db/utils.py", line 91, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
  File "/opt/netbox/lib/python3.8/site-packages/psycopg/cursor.py", line 737, in execute
    raise ex.with_traceback(None)
django.db.utils.ProgrammingError: relation "django_content_type" does not exist
LINE 1: ..."."app_label", "django_content_type"."model" FROM "django_co...
Originally created by @peteeckel on GitHub (Aug 31, 2023). ### NetBox version v3.6.0 ### Python version 3.8 ### Steps to Reproduce Freshly installed machine with Python 3.8 on CentOS 7.9. 1. Create a new, empty NetBox database 2. run `manage.py migrate` ### Expected Behavior Migrations are executed, resulting in a usable NetBox database instance ### Observed Behavior It seems #13116 is back: ``` (netbox) [root@dns netbox]# /opt/netbox/netbox/manage.py migrate Traceback (most recent call last): File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute return self.cursor.execute(sql, params) File "/opt/netbox/lib/python3.8/site-packages/psycopg/cursor.py", line 737, in execute raise ex.with_traceback(None) psycopg.errors.UndefinedTable: relation "django_content_type" does not exist LINE 1: ..."."app_label", "django_content_type"."model" FROM "django_co... ^ The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/opt/netbox/netbox/manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/opt/netbox/lib/python3.8/site-packages/django/core/management/__init__.py", line 442, in execute_from_command_line utility.execute() File "/opt/netbox/lib/python3.8/site-packages/django/core/management/__init__.py", line 436, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 412, in run_from_argv self.execute(*args, **cmd_options) File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 458, in execute output = self.handle(*args, **options) File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 106, in wrapper res = handle_func(*args, **kwargs) File "/opt/netbox/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 100, in handle self.check(databases=[database]) File "/opt/netbox/lib/python3.8/site-packages/django/core/management/base.py", line 485, in check all_issues = checks.run_checks( File "/opt/netbox/lib/python3.8/site-packages/django/core/checks/registry.py", line 88, in run_checks new_errors = check(app_configs=app_configs, databases=databases) File "/opt/netbox/lib/python3.8/site-packages/django/core/checks/urls.py", line 42, in check_url_namespaces_unique all_namespaces = _load_all_namespaces(resolver) File "/opt/netbox/lib/python3.8/site-packages/django/core/checks/urls.py", line 61, in _load_all_namespaces url_patterns = getattr(resolver, "url_patterns", []) File "/opt/netbox/lib/python3.8/site-packages/django/utils/functional.py", line 57, in __get__ res = instance.__dict__[self.name] = self.func(instance) File "/opt/netbox/lib/python3.8/site-packages/django/urls/resolvers.py", line 715, in url_patterns patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module) File "/opt/netbox/lib/python3.8/site-packages/django/utils/functional.py", line 57, in __get__ res = instance.__dict__[self.name] = self.func(instance) File "/opt/netbox/lib/python3.8/site-packages/django/urls/resolvers.py", line 708, in urlconf_module return import_module(self.urlconf_name) File "/opt/netbox/lib64/python3.8/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1014, in _gcd_import File "<frozen importlib._bootstrap>", line 991, in _find_and_load File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 671, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 843, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/opt/netbox/netbox/netbox/urls.py", line 9, in <module> from extras.plugins.urls import plugin_admin_patterns, plugin_patterns, plugin_api_patterns File "/opt/netbox/netbox/extras/plugins/urls.py", line 31, in <module> urlpatterns = import_string(f"{plugin_path}.urls.urlpatterns") File "/opt/netbox/lib/python3.8/site-packages/django/utils/module_loading.py", line 30, in import_string return cached_import(module_path, class_name) File "/opt/netbox/lib/python3.8/site-packages/django/utils/module_loading.py", line 15, in cached_import module = import_module(module_path) File "/opt/netbox/lib64/python3.8/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/vagrant/netbox-dns/netbox_dns/urls.py", line 6, in <module> from netbox_dns.views import ( File "/vagrant/netbox-dns/netbox_dns/views/__init__.py", line 1, in <module> from .view import * File "/vagrant/netbox-dns/netbox_dns/views/view.py", line 5, in <module> from netbox_dns.forms import ViewForm, ViewFilterForm, ViewImportForm, ViewBulkEditForm File "/vagrant/netbox-dns/netbox_dns/forms/__init__.py", line 4, in <module> from .record import * File "/vagrant/netbox-dns/netbox_dns/forms/record.py", line 25, in <module> class DynamicZoneChoiceField(DynamicModelChoiceField): File "/vagrant/netbox-dns/netbox_dns/forms/record.py", line 26, in DynamicZoneChoiceField filter = ZoneFilter() File "/opt/netbox/netbox/netbox/filtersets.py", line 284, in __init__ content_types=ContentType.objects.get_for_model(self._meta.model) File "/opt/netbox/lib/python3.8/site-packages/django/contrib/contenttypes/models.py", line 52, in get_for_model ct = self.get(app_label=opts.app_label, model=opts.model_name) File "/opt/netbox/lib/python3.8/site-packages/django/db/models/manager.py", line 87, in manager_method return getattr(self.get_queryset(), name)(*args, **kwargs) File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 633, in get num = len(clone) File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 380, in __len__ self._fetch_all() File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 1881, in _fetch_all self._result_cache = list(self._iterable_class(self)) File "/opt/netbox/lib/python3.8/site-packages/django/db/models/query.py", line 91, in __iter__ results = compiler.execute_sql( File "/opt/netbox/lib/python3.8/site-packages/django/db/models/sql/compiler.py", line 1562, in execute_sql cursor.execute(sql, params) File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 102, in execute return super().execute(sql, params) File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 67, in execute return self._execute_with_wrappers( File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 80, in _execute_with_wrappers return executor(sql, params, many, context) File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute return self.cursor.execute(sql, params) File "/opt/netbox/lib/python3.8/site-packages/django/db/utils.py", line 91, in __exit__ raise dj_exc_value.with_traceback(traceback) from exc_value File "/opt/netbox/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute return self.cursor.execute(sql, params) File "/opt/netbox/lib/python3.8/site-packages/psycopg/cursor.py", line 737, in execute raise ex.with_traceback(None) django.db.utils.ProgrammingError: relation "django_content_type" does not exist LINE 1: ..."."app_label", "django_content_type"."model" FROM "django_co... ```
adam closed this issue 2025-12-29 20:38:00 +01:00
adam commented 2025-12-29 20:38:00 +01:00
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@peteeckel commented on GitHub (Aug 31, 2023):

This seems to be related to a plugin (in this case netbox_dns) being installed. When I disable the plugin the migration works, when I then enable it afterwards and re-run the migration everything is OK.

@peteeckel commented on GitHub (Aug 31, 2023): This seems to be related to a plugin (in this case `netbox_dns`) being installed. When I disable the plugin the migration works, when I then enable it afterwards and re-run the migration everything is OK.
adam commented 2025-12-29 20:38:00 +01:00
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@peteeckel commented on GitHub (Aug 31, 2023):

Never mind, the version of the plugin was an experimental branch. With the current production branch the problem does not occur, so this may be a plugin problem instead of one with NetBox itself.

@peteeckel commented on GitHub (Aug 31, 2023): Never mind, the version of the plugin was an experimental branch. With the current production branch the problem does not occur, so this may be a plugin problem instead of one with NetBox itself.
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Reference: starred/netbox#8545
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