CODEWITHSUNDEEP
pythondjangonginx
Vineet Kumar
Vineet Kumar

Reputation: 41

Not able to open http://localhost:8000/ but opening in public ip ngnix Django

I am new to Python Django. I am working on a Django project using Ubuntu, nginx and python, Django.

Question is that : I am able to open the application with URL name in browser like: http://example.com . But the application is NOT opening locally in server with localhost:8000 or public-ip:8000, below is the output of related commands:

$ wget -O- http://localhost:8000
--2017-01-17 13:15:30--  localhost:8000
Resolving localhost (localhost)... 127.0.0.1
Connecting to localhost (localhost)|127.0.0.1|:8000... connected.
HTTP request sent, awaiting response... 404 NOT FOUND
2017-01-17 13:15:30 ERROR 404: NOT FOUND.

$ netstat -lan | grep 8000
tcp        0      0 127.0.0.1:8000          0.0.0.0:*               LISTEN

$ elinks http://  localhost:8000
                                                                                                                                                    Page not found at /
                                                          Page not found (404)

Request Method: GET
Request URL:   http://  localhost:8000/
Raised by:    mainpages.views.index

   No tenant for hostname "localhost"

   You're seeing this error because¤you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.

Please help.

Upvotes: 1

Views: 4051

Answers (3)

Jose Luis Quichimbo
Jose Luis Quichimbo

Reputation: 433

This is the steps I followed after configure shared and tenant apps:

SHARED_APPS = [
    'tenant_schemas',  # mandatory
    'empresas',  # you must list the app where your tenant model resides in

    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.contenttypes',
    'import_export',
    'bootstrap4',
    'usuarios',

]

TENANT_APPS = [
    'app',
    'productos',
    'ventas',
    'medidas',
    # 'app.apps.AppConfig',
    # 'usuarios.apps.UsuariosConfig',
    # 'productos.apps.ProductosConfig',
    # 'ventas.apps.VentasConfig',
    # 'medidas.apps.MedidasConfig',
]

INSTALLED_APPS = list(SHARED_APPS) + [app for app in TENANT_APPS if app not in SHARED_APPS]

TENANT_MODEL = "empresas.Empresa" # app.Model
TENANT_DOMAIN_MODEL = "empresas.Domain" # app.Model

SITE_ID = 1
  • Delete mi postgres schemas
  • Create public schema
  • Delete all migrations in all apps
  • Create a file with the admin/public and 2 tenants at empresas app. Just to place the code backup:
    from empresas.models import Empresa
    tenant = Empresa(domain_url = 'kinetfood.local',
                    schema_name = 'public',
                    nombre = 'Kirios Net',
                    nro_mesas = '4',
                    )
    tenant.save()

    tenant = Empresa(domain_url = 'titu.kinetfood.local',
                    schema_name = 'titu',
                    nombre = 'Titu Cocktail Xpress',
                    nro_mesas = '4',
                    )
    tenant.save()

    tenant = Empresa(domain_url = 'lasalva.kinetfood.local',
                    schema_name = 'lasalva',
                    nombre = 'La Salva burguer',
                    nro_mesas = '10',
                    )
    tenant.save()

  • Duplicate the file kinetfood/urls.py and rename the copy to: public_urls.py

  • Add to settings PUBLIC_SCHEMA_URL_CONF = 'kinetfoood.public_urls'

  • Run python manage.py makemigrations

  • Run python manage.py migrate_schemas --shared

  • Run python .\manage.py shell and paste the create_tenant script, double Enter.

  • Set the same host dirs at: C:\Windows\System32\drivers\etc on Windows

    # localhost name resolution is handled within DNS itself.
    #   127.0.0.1       localhost
    #   ::1             localhost
    127.0.0.1       localhost
    255.255.255.255 broadcasthost
    ::1             localhost

    127.0.0.1       kinetfood.local
    127.0.0.1       titu.kinetfood.local
    127.0.0.1       lasalva.kinetfood.local

  • Run python .\manage.py runserver

  • Put the url domain in browser http://titu.kinetfood.local:8000/

  • Voilá

I hope this helps you.

Upvotes: 1

Gautam Kumar
Gautam Kumar

Reputation: 1463

this is because you are using tenant_schema in your application. and you are running your application without creating a tenant. so the django is saying you to create a tenant first.

That is: after making use of

python manage.pt makemigrations and migrate

command post data into your tenant model table that you have created using

python manage.py shell

python shell will prompt. here import your tenant model class. and pass data into it. ex

python manage.py shell
>>> from xyz_app.models import Client
>>>
>>> Client(domain_url='energy.mystupidurl.com', schema_name='public', name='public', paid_until = '2099-12-31', on_trial =False).save()

here Client is tenant here. and

domain_url, schema_name, pain_untill, and on_trial

are variable of the class

Client

Upvotes: 1

Sayse
Sayse

Reputation: 43320

According to the docs for django-tennant-schemas (which I presume you're using) it states:

If the hostname in the request does not match a valid tenant domain_url, a HTTP 404 Not Found will be returned. )

So simply make a tenant that you can use for your localhost.

Upvotes: 0

Related Questions