500 inernal after upgrade ralph-core

[daro1337]

Hey guys I have got 500 internal after upgrade ralph-core from 3.0.0-snapshot-20160607-5736 to 3.0.0-snapshot-20160610
this did help https://github.com/allegro/ralph/issues?page=2&q=is%3Aissue+is%3Aopen

Error:

ralph migrate
/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/contenttypes/models.py:161: RemovedInDjango19Warning: Model class django.contrib.contenttypes.models.ContentType doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class ContentType(models.Model):

/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/admin/models.py:28: RemovedInDjango19Warning: Model class django.contrib.admin.models.LogEntry doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class LogEntry(models.Model):

/opt/ralph/ralph-core/lib/python3.4/importlib/_bootstrap.py:321: RemovedInDjango19Warning: django.contrib.contenttypes.generic is deprecated and will be removed in Django 1.9. Its contents have been moved to the fields, forms, and admin submodules of django.contrib.contenttypes.
return f(_args, *_kwds)

/opt/ralph/ralph-core/lib/python3.4/importlib/_bootstrap.py:321: RemovedInDjango19Warning: The utilities in django.db.models.loading are deprecated in favor of the new application loading system.
return f(_args, *_kwds)

/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/auth/models.py:41: RemovedInDjango19Warning: Model class django.contrib.auth.models.Permission doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Permission(models.Model):

/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/auth/models.py:98: RemovedInDjango19Warning: Model class django.contrib.auth.models.Group doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Group(models.Model):

/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/auth/models.py:436: RemovedInDjango19Warning: Model class django.contrib.auth.models.User doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class User(AbstractUser):

/opt/ralph/ralph-core/lib/python3.4/site-packages/taggit/models.py:96: RemovedInDjango19Warning: Model class taggit.models.Tag doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class Tag(TagBase):

/opt/ralph/ralph-core/lib/python3.4/site-packages/taggit/models.py:201: RemovedInDjango19Warning: Model class taggit.models.TaggedItem doesn't declare an explicit app_label and either isn't in an application in INSTALLED_APPS or else was imported before its application was loaded. This will no longer be supported in Django 1.9.
class TaggedItem(GenericTaggedItemBase, TaggedItemBase):

/opt/ralph/ralph-core/lib/python3.4/importlib/_bootstrap.py:321: RemovedInDjango19Warning: django.utils.importlib will be removed in Django 1.9.
return f(_args, *_kwds)

password and user database are ok. also checked in ralph shell.

[daro1337]

ok, errors are still occurs, but somehow it works now: what i did: install apt-get purge ralph-core and again install, ralph migrate (with errors),
Type ralph sitetree_resync_apps to reload menu.
=>ralph createsuperuser to add new user.

i created new user (previously after upgrade i didn't made this). Is it essential?
then i run ralph with errors, but it's working.

[mkurek]

@daro1337 these are just warnings. Could you paste some traceback of this 500 error?

[vi4m]

probably it's the settings being set to the DEBUG=false in the /opt/ralph ... settings file

[vi4m]

should be DEBUG=true

[renki81]

Hi
I become the same error.
If I want to start ralph and open it in the browser I get this message:
`Environment:

Request Method: GET
Request URL: http://server/

Django Version: 1.8.12
Python Version: 3.4.3
Installed Applications:
('ralph.admin',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.humanize',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django_rq',
'import_export',
'mptt',
'reversion',
'sitetree',
'ralph.accounts',
'ralph.assets',
'ralph.attachments',
'ralph.back_office',
'ralph.dashboards',
'ralph.data_center',
'ralph.dhcp',
'ralph.deployment',
'ralph.licences',
'ralph.domains',
'ralph.supports',
'ralph.security',
'ralph.lib.foundation',
'ralph.lib.table',
'ralph.networks',
'ralph.data_importer',
'ralph.dc_view',
'ralph.reports',
'ralph.virtual',
'ralph.operations',
'ralph.lib.external_services',
'ralph.lib.transitions',
'ralph.lib.permissions',
'ralph.lib.custom_fields',
'rest_framework',
'rest_framework.authtoken',
'taggit',
'taggit_serializer',
'ralph.ralph2_sync')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.security.SecurityMiddleware')

Traceback:
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/core/handlers/base.py" in get_response

1.                 response = wrapped_callback(request, _callback_args, *_callback_kwargs)
   

   File "/usr/lib/python3.4/contextlib.py" in inner

2.             return func(_args, *_kwds)
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/admin/sites.py" in wrapper

3.             return self.admin_view(view, cacheable)(_args, *_kwargs)
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/utils/decorators.py" in _wrapped_view

4.                 response = view_func(request, _args, *_kwargs)
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/views/decorators/cache.py" in _wrapped_view_func

5.     response = view_func(request, _args, *_kwargs)
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/admin/sites.py" in inner

6.         return view(request, _args, *_kwargs)
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/ralph/admin/sites.py" in index

7.     return super().index(request, extra_context)
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/views/decorators/cache.py" in _wrapped_view_func

8.     response = view_func(request, _args, *_kwargs)
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/admin/sites.py" in index

9.                         'name': apps.get_app_config(app_label).verbose_name,
   

   File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/apps/registry.py" in get_app_config

10.         raise LookupError("No installed app with label '%s'." % app_label)
    

Exception Type: LookupError at /
Exception Value: No installed app with label 'cross_validator'.`

DEBUG=true have i set

[renki81]

I can see that on the server:

`Internal Server Error: /
Traceback (most recent call last):
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/apps/registry.py", line 148, in get_app_config
return self.app_configs[app_label]
KeyError: 'cross_validator'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/core/handlers/base.py", line 132, in get_response
response = wrapped_callback(request, _callback_args, *_callback_kwargs)
File "/usr/lib/python3.4/contextlib.py", line 30, in inner
return func(_args, *_kwds)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/admin/sites.py", line 254, in wrapper
return self.admin_view(view, cacheable)(_args, *_kwargs)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/utils/decorators.py", line 110, in _wrapped_view
response = view_func(request, _args, *_kwargs)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func
response = view_func(request, _args, *_kwargs)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/admin/sites.py", line 233, in inner
return view(request, _args, *_kwargs)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/ralph/admin/sites.py", line 77, in index
return super().index(request, extra_context)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func
response = view_func(request, _args, *_kwargs)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/contrib/admin/sites.py", line 439, in index
'name': apps.get_app_config(app_label).verbose_name,
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/apps/registry.py", line 150, in get_app_config
raise LookupError("No installed app with label '%s'." % app_label)
LookupError: No installed app with label 'cross_validator'.
[12/Jul/2016 11:40:49] "GET / HTTP/1.1" 500 144149
`

[daro1337]

in my case, i had this problem when I did 'apt-get upgrade' (ralph-core) when ralph server was running. Now, i'm stopping ralph server, then i'm updating ralph core, and starting server again.

[renki81]

@daro1337 This is also my problem

[daro1337]

so, is it working now?:)

[ar4s]

@daro1337 @renki81 please add
export RALPH2_RALPH3_CROSS_VALIDATION_ENABLED=1
to yours .profile until we fixed this bug

[daro1337]

that works, but i had to change DEBUG=true after upgrade :)

[renki81]

for me it does not work unfortunately.

When i make: ralph sitetree_resync_apps
comes this:

`Traceback (most recent call last):
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/sitetree/utils.py", line 93, in item
perm = Permission.objects.get(codename=codename, content_type__app_label=app)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/db/models/manager.py", line 127, in manager_method
return getattr(self.get_queryset(), name)(_args, *_kwargs)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/db/models/query.py", line 334, in get
self.model._meta.object_name
django.contrib.auth.models.DoesNotExist: Permission matching query does not exist.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/ralph/ralph-core/bin/ralph", line 9, in
load_entry_point('ralph==3.0.0', 'console_scripts', 'ralph')()
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/ralph/main.py", line 29, in prod
main('ralph.settings.prod')
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/ralph/main.py", line 14, in main
execute_from_command_line(sys.argv)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/core/management/init.py", line 354, in execute_from_command_line
utility.execute()
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/core/management/init.py", line 346, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/core/management/base.py", line 394, in run_from_argv
self.execute(_args, *_cmd_options)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/django/core/management/base.py", line 445, in execute
output = self.handle(_args, *_options)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/sitetree/management/commands/sitetree_resync_apps.py", line 25, in handle
tree_modules = import_project_sitetree_modules()
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/sitetree/utils.py", line 134, in import_project_sitetree_modules
module = import_app_sitetree_module(app)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/sitetree/utils.py", line 121, in import_app_sitetree_module
sub_module = import_module('%s.%s' % (app, module_name))
File "/opt/ralph/ralph-core/lib/python3.4/importlib/init.py", line 109, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 2254, in _gcd_import
File "", line 2237, in _find_and_load
File "", line 2226, in _find_and_load_unlocked
File "", line 1200, in _load_unlocked
File "", line 1129, in _exec
File "", line 1471, in exec_module
File "", line 321, in _call_with_frames_removed
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/ralph/admin/sitetrees.py", line 90, in
('Ralph2 Validation'), 'cross_validator', 'CrossValidationRun'
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/ralph/admin/sitetrees.py", line 68, in section
access_by_perms='{}.add{}'.format(app, model),
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/ralph/admin/sitetrees.py", line 40, in ralph_item
return item(_args, *_kwargs)
File "/opt/ralph/ralph-core/lib/python3.4/site-packages/sitetree/utils.py", line 95, in item
raise ValueError('Permission %s.%s does not exist.' % (app, codename))
ValueError: Permission cross_validator.add_crossvalidationrun does not exist.
`

But set in .profile export RALPH2_RALPH3_CROSS_VALIDATION_ENABLED=1
Set DEBUG=true or false
Always the same error.

[ar4s]

@renki81 please try ralph migrate before ralph sitetree_resync_apps

[renki81]

yes i made ralph migrate before ralph sitetree_resync_apps

[vi4m]

Did the #2565 fix your problem?

[renki81]

No Sorry.
I made apt-get install ralph-core and set Debug=True
Than: ralph migrate and ralph sitetree_resync_apps
But comes the same error as before :(

[ar4s]

@renki81 can you run this query SELECT * FROM ralph_ng.auth_permission where codename like '%crossvalidation%'; from MySQL console and paste the results? where ralph_ng is name of your db

[renki81]

Yes my database name ist ralph_ng
I have set the query on my mysql. but i become no results.
I thought that the db perhaps has a problem.

[renki81]

Ok sorry my db is damage. i create a new one and all works.

[ar4s]

@renki81 i'm glad hear that!

[vi4m]

Fixed, closing then.