I can't access externally to python development server, I have a very small django project running on my machine, and now I want to enable computers in the same LAN have access to it, but it can't do.
There is no firewall running on my machine. Is there a way around this?
How are you running the server?
Have you tried something like this?
manage.py runserver 0.0.0.0:8080
From the documentation:
Note that the default IP address, 127.0.0.1, is not accessible from other machines on your network. To make your development server viewable to other machines on the network, use its own IP address (e.g. 192.168.2.1) or 0.0.0.0.
0.0.0.0 means: bind to all IP addresses this computer supports. So, as TheSingularity says, you'll then be able to access your Django app by entering the private IP address usually beginning with 192.168.*; which is not accessible from the Internet.
run your django app like this:
./manage.py runserver 0.0.0.0:8800
you can access now your project from other machine like this:
http://<ip_address_machine_where_project>:8800
Related
I am able to run my django dev server on my machine and make it accessible to the local network by running:
sudo python manage.py runserver IP:80
OR
sudo python manage.py runserver 0.0.0.0:8000
Now, how can I make my server accessible over the internet by a machine not in my local wifi network?
Use your machine LAN/WAN ip address, then configure your modem/router to let this ip have external access.
For example, considering your machine LAN/WAN ip address is 192.168.0.100.
You run your django development server as python manage.py runserver 192.168.0.100:8000.
An then, set up your modem/router.. Probably inside your DMZ settings.
You can use a tool like ngrok.
Here you can find a detailed usage description: http://www.lexev.org/en/2014/remote-url-localhost-server/
I'm working with PyCharm and I wonder if there's a way to make the Django embedded server accesible for the other hosts in my local network or I need to deploy my app on a dedicated web server such as Apache?
Now, I'm accessing my Django app like this in the browser:
http://localhost:8000/mypage/
and I want other users inside my local network to type:
http://my_private_ip:8000/mypage/
in their browsers and see the same page.
Just run the server (which is Django's embedded server FWIW, not PyCharm's) under http://my_private_ip:8000:
# ./manage.py help runserver
Usage: manage.py runserver [options] [optional port number, or ipaddr:port]
Starts a lightweight Web server for development.
(...)
# ./manage.py runserver my_private_ip:8000
Assuming a Unix environment.
You need to ensure the server is listening not on the lo interface but on all interfaces (or at least the one used to connect to the LAN).
If you can customize the way PyCharm launches the server, use 0.0.0.0 as the host, as in:
python manage.py runserver 0.0.0.0:8000
Your coworkers can then use your LAN IP address. If you don't know it, use $ ip a.
I used django and developed a site which is working fine, and its about to move to production and ready for deployment in a couple of weeks.
So before moving to production, i want to share the site with some of my employees to check the functionality and something else. Actually their systems are connected in LAN with mine.
So my system IP address is something like 192.168.12.135, when we run run django development server its runs at localhost:8000, i mean with the system IP address and with a port 8000 like 192.168.12.135:8000 right.
So i had shared them the project site link as 192.168.12.135:8000, but when they tried on the systems which are connected in LAN, it is not accessible and displaying an error Server not found.
I tried the above same way because recently i used python web.py framework and developed a minimal site , and when we run the server, it by default runs as localhost:8080 , and when i accessed this link from others system that are connected in LAN with mine as 192.168.12.135:8000 , its working fine and is accessible.
So can anyone please let me know
1. How to access the site on the systems that are connected in LAN before moving to production(in some real servers like apache, nginx etc.,).
2. Basically i am new to web developing and this is my first site developed in python, so
i don't know more about servers and deploying a project. So can anyone please let me know
the detailed information about deploying django on different servers
(First of all i am looking for a solution for 1st problem(Accessing in LAN before moving to
production))
If you run
python manage.py runserver 0.0.0.0:8000
your development server will be available on port 8000 to anyone on your LAN and on localhost as well (and it does not depend on your ip address)
You need to explicitly tell the development server to run on your IP rather than localhost.
Try python manage.py runserver your_ip:port.
Though it'll be accessible if you're running through apache or any other webservers other than the development server.
And to your 1st question, I would advice you to host and use a local apache server rather than using development server. Doing so, you can foresee the issues you'll be facing when moving to production.
And to 2nd, there are plenty of resources available configuring Django with different servers. Hail Google. :)
In your settings.py change ALLOWED_HOSTS to
ALLOWED_HOSTS = ['*']
Run your server by entering the following command
python manage.py runserver 0.0.0.0:8000
In order to access the project from another device enter the IP address of the server followed by the port number, which is 8000 in this example.
On windows I did everything you said but one thing was missing at my end to connect through Wi-Fi..
In settings.py:
ALLOWED_HOST = ['*']
Put Network profil in Private mode:
Windows > Settings > Network & Internet > Wi-Fi > (Click on_your_network) > In Network profil select: Private
Exemple: Run your server on the port 8000:
python manage.py runserver 0.0.0.0:8000
Then to access to the server with your other devices connected to the same network, enter the IPv4's server address with the your port (here 8000)
Exemple, if the IPv4's server address is 192.168.20.26 put the folling text directly in your browser:
192.168.20.26:8000
I'm currently trying out the Django framework and I would share/present/show some stuff I've made to my workmate/friends. I work in Ubuntu under Win7 via VMware. So my wish/desire is to send my current pub-IP with port (e.g http://123.123.123.123:8181/django-app/) to my friends so they could test it.
the Problem is - I use django's Dev server (python /path-to-django-app/manage.py runserver $IP:$PORT).
How do I make the devserver public?
EDIT:
Oh, there's something I forgot to mention. As I sad I use VMware with Ubuntu. I have a shellscript that returns me my current int-IP 192.168.xx.xx and saves it in a environment-variable ($CUR_IP)
So, each time I want to run django's devserver I simply execute
python /path-to-django-site/manage.py runserver $CUR_IP:8080
At this way I become an http-adress (e.g.http://192.168.40.145:8080/app-name/) which I CAN USE OUTSIDE my virtual machine. I could test it on my host (win7) machine. That's actually the reason why I asked the question. I thought there's a way to use the ext-IP and make runserver usable outside too
python manage.py runserver 0.0.0.0:8181
This will run development server that should listen on all IP's on port 8181.
Note that as of Jun 17, 2011 Django development server is threaded by default (ticket #1609).
From docs:
Note that the default IP address,
127.0.0.1, is not accessible from other machines on your network. To
make your development server viewable
to other machines on the network, use
its own IP address (e.g. 192.168.2.1)
or 0.0.0.0.
Assuming you have ruby installed, you just have to get localtunnel:
gem install localtunnel
then start your python development server with:
python manage.py runserver 0.0.0.0:8000
in another shell, start localtunnel:
localtunnel -k ~/.ssh/id_rsa.pub 8000
That will output an url to access your local server.
Port 8000 is now publicly accessible from http://xxxx.localtunnel.com
That's it.
192.168.*.* is a LAN-private address -- once you've done the proper VMWare (or other VM manager) and firewall incantations to make it accessible from the LAN, it still won't be accessible from outside the LAN, i.e., from the internet at large (a good thing too, because such development servers are not designed for security and scalability).
To make some port of a machine with a LAN-private IP visible to the internet at large, you need a router with a "virtual servers" ability (many routers, even cheap ones, offer it, but it's impossible to be specific about enabling it since each brand has its own idiosyncratic way). I would also recommend dyndns or other similar service to associate a stable DNS name to your always-varying public IP (unless you're splurging for a static IP from your connectivity provider, of course, but the latter option is becoming costlier all the time).
superuser.com or serverfault.com may provide better answers and details (once you give every single little detail of your configuration in a question) since the question has nothing much to do with software development and everything to do with server administration and configuration.
I had to add this line to settings.py in order to make it work (otherwise it shows an error when accessed from another computer)
ALLOWED_HOSTS = ['*']
then ran the server with:
python manage.py runserver 0.0.0.0:9595
Also, make sure that your firewall allows communication to the chosen port (9595 in this case)
Already answered but adding npm alternate of same localtunnel
sudo npm install -g localtunnel
lt --port 8000 --subdomain yash
If you are using Virtualbox, You need to change the network setting in VB from "NAT" to "Bridged Adaptor". Then restart the linux. Now if you run sudo ifconfig you are able to see your IP address like 192.168.*.* . The last step is runserver
python manage.py runserver 192.168.*.*:8000
Cheers!
You need to configure bridged networking in VMWare and also grant access to the target port in Ubuntu firewall.
Alternatively, you can use cotunnel, Just run cotunnel in your ubuntu (in VMware) change your tunnel port in cotunnel dashboard which port you are using in local side. It gives public url and you can share the url with your friends.
Your Django server can listen to 127.0.0.1 or 0.0.0.0 (I prefer 0.0.0.0) it does not matter for cotunnel.
Might I suggest trying something like pyngrok to programmatically manage an ngrok tunnel for you? Full disclosure, I am the developer of it. Django example here, but it's as easy as installing pyngrok:
pip install pyngrok
and using it:
from pyngrok import ngrok
# <NgrokTunnel: "http://<public_sub>.ngrok.io" -> "http://localhost:8000">
http_url = ngrok.connect(8000)
No messing with ports or firewalls or IP addresses, and now you can also inspect the traffic (which is useful since what you're doing here is ongoing development, not running a prod-ready server).
Can access AppEngine SDK sites via local ip-address when localhost works just fine and a MacOSX using the GoogleAppEngineLauncher.
I'm trying to setup facebook development site (using a dyndns.org hostname pointing at my firewall which redirects the call to my mac book).
It seems like GoogleAppEngineLauncher defaults to localhost and blocks access to the ip-address directly.
Is there a way to change that behaviour in GoogleAppEngineLauncher?
Is this some kind of limitation built in by Google?
It doesn't seem to be an issue of configuration, because there isn't any settings for this.
So I'm guessing patching the source will be required?
As per the latest documentation -a wont work anymore.
This is possible by passing --host argument with dev_appserver.py command
dev_appserver --host=<your_ip_address> <your_app>
--host=
The host address to use for the server. You may need to set this to be able to access the development server from another computer on your network. An address of 0.0.0.0 allows both localhost access and hostname access. Default is localhost.
if you want to access development server using localhost & ip address, use this command:
dev_appserver.py --host=0.0.0.0 <your_app>
For the eclipse (PyDev) users, Right-click on your project Run As > Run Configurations...
In the Arguments Tab, add the -a and -p arguments:
-a 0.0.0.0 -p 80 "${workspace_loc:project}"
This is possible by passing the -a argument to dev_appserver.py, i.e. dev_appserver.py -a <your-ip> <your_app>. See also this article on using public IP addresses with the Google App Engine SDK.
Per the docs, it's technically possible:
--address=...
The host address to use for the
server. You may need to set this to be
able to access the development server
from another computer on your network.
An address of 0.0.0.0 allows both
localhost access and hostname access.
Default is localhost.
However, it may be risky: dev_appserver is strictly focused on development, not hardened in terms of security against the attacks you might be subject to if you serve on the open net. To deploy App Engine apps on your own server(s) (or Amazon, etc), you might be better off with alternative, open-source third-party solutions like appscale or typhoonae!
In Android Studio with Google App Engine plugin.
Just add httpAddress = '0.0.0.0' to app cfg in build.grade file.