Well as the title says i cant access my ruby on rails app, on the server i run the command:
rails s
After that everything works like it is suppose to work but it doesn't
When I enter my ip on my browser i put it like this x.x.x.x:3000 I have also tried x.x.x.x:3000/andtheurls
On my server i have run the command:
nmap localhost
To see if the port 3000 is opened, and it is.
My browser just tells me that it cant access the site and that my conexion has been rejected
I use and ubuntu 14.04 for my server
Not sure what IP address you're trying to use, but the easiest way is just to type localhost:3000 in your url bar.
By the way, this is the same as 127.0.0.1:3000. You should realize that this isn't your actual public IP address, though. Everyone's local IP address is 127.0.0.1: it is the loopback's interface address.
Related
I am trying to access my localhost of rails running project on my mobile device.
This is how I am trying.
http://ip:3000
But it says the webpage is not available.
I tried with another port as well and It doesn't work even there?
What's wrong here? I use to check earlier this way.
Please guide
Try running this code below to your server:
rails s -b 0.0.0.0
This worked for me!
Just give:
ip = your phone's ip address
(Check it in connection information if you are running this on Ubuntu)
ip:3000/your_page if you do not have mapped your root to some page.
Else ip:3000 will work if you have mapped root to some page.
Try it in Chrome and see as it doesn't need any http or https it automatically selects the required one.
Here is how I did it
Put both your computer and phone on the same wifi network
rails s -b 0.0.0.0
routerlogin.net (or however you access your router it will say on the back of router)
get attached devices to the router. Note your computers ip. Mine was 10.0.0.20
on phone go to 10.0.0.20:3000 (but use the ip for your computer from step 4)
I have a rails app running on standard port 3000. I can access it from localhost:3000 just fine, but I want to access it from my LAN address as well. (http://192.168.1.x:3000). When I try to use the LAN IP in my browser, I get a connection refused error. I am using POW (http://pow.cx/), which may be the culprit, but cannot sort how. I CAN access http://192.168.1.x which delivers the default pow landing page, so it seems like the IP resolution is working, but for some reason not on the port my app is serving on.
I am making an app using Rails on my home pc, and need to access the page from a computer at work.
I've found a few questions relating to this, but nothing like a process which I can follow as someone who doesn't have an awful lot of networking experience.
I know I need to open the port which I am using, but I can't seem to do this, as in windows firewall/allow programs I cant see the 'add port' button...
Am I right in thinking that the server should be set up to use default gateway as the IP ($bin/ rails server -p 192.168.0.1), and then use my public IP to access it from my work PC?
Any help/guidance is much appreciated!
Follow one of the port forwarding tutorials which are easily found online.
The IP you set up which looks like 192.168.0.12 or similar is the local IP address. Use this too access the website on the home network: 192.168.0.12:3000 if you forwarded port 3000.
$/bin/ rails s -b 192.168.0.12 -p 3000
Now, to access the server from external network, navigate to: http://your.public.ip.address:3000, which can be found by searching "what is my ip address" in Google.
There are some projects/software that help the job easier:
https://ngrok.com
http://localtunnel.me
http://proxylocal.com
I have started the Ruby on Rails tutorial and am on my first app. I did all of this on an instance I have on amazon web service (aws). A while ago I installed apache on there so when I put in the public address (port 80) it tells me 'It works'. I want to access this server from my web browser at home.
However when I put in the server address :3000 (the port the app should be running at) I get nothing. Do I need to tell the box to open port 3000 or something of the like?
You need to open the instance's security group to accept traffic on port 3000. Check out the docs for more information.
I'm brand new to RoR and have pretty much 0 experience with it. I have been handed down somebody else's project and I need to find a way to host the application, so people can just access it locally. The application is a spider script/walker script/web scraper whatever you call it. Basically it connects to a website, logs in, retrieves certain data each day and maps it with the previous data. While on the local machine, you use it, go to localhost:3000, and you get the webpage the previous person designed. I was just wondering how I could get that page to be public for the people on our local network, so they could connect to some arbitrary IP and see the same page (it updates daily)?
What I tried doing is making the folder containing the application public to the network, but in order to use it, I would have to make everybody on the network allowed to write to it and each person would have to install RoR to use it. I want to avoid that since it doesn't seem logical, nor is it what I'm trying to do.
Looking at the code, I can reverse engineer and understand what it does, but when it comes to hosting web apps locally or something of that sort, I have never done this before. Please help!
Thanks in advance!
**EDIT
-This is all being done on a Windows 7 machine.
Since you're on Windows, open up a command line and run ipconfig to find out your local IP. It will be listed under 'IP Address'.
Tell people in your LAN to access http://192.168.x.x:3000 replacing 192.168.x.x by your IP address from step 1.
EDIT: One major thing that I missed, you are windows. On windows u could use thin and put it behind a load balancer. Although i would suggest hosting it on a UNIX machine :)
Although Running it in webrick(webrick is the application server for development i.e when u run rails s) will let other users access the website NEVER do the same for a production application. If you want to run this application in production, u need more powerful application servers like passenger. I would suggest you use it with Apache or Nginx instead of stand alone passenger. Once all this is setup others can use your application by entering the IP(xx.xx.xx.xx) also u can ask your system admin to setup a local DNS so your users need not remember the IP address always.
Description:
While starting Rails Server, we can also setup some options to configure the IP address and also the port number of the site under development environment to host the website in local network. So if we want to change the IP from http://127.0.0.1:3000 to http://192.168.x.x:port (x= 0 to 255 any one number), we can set that in Rails server command! But for this, we will need to find out our current IP address at our current network which will help us to serve the website in local network.
So at first step:
We will open our terminal on our PC. For Android user, we need to open Termux app. Then simply type ifconfig to get the IP address of our device in the current network. We will get an output like this one (Here I'm using Android device for development. So output might be something different than this one on your PC terminal but the process is same):
$ ifconfig
Warning: cannot open /proc/net/dev (Permission denied). Limited output.
lo: flags=XX<UP,LOOPBACK,RUNNING> mtu XXXXX
inet 127.0.0.1 netmask 255.XXX.XXX.XXX
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen XXXX (UNSPEC)
wlan0: flags=XXXX<UP,BROADCAST,RUNNING,MULTICAST> mtu XXXX
inet 192.168.1.103 netmask 255.XXX.XXX.XXX broadcast 192.168.1.255
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen XXXX (UNSPEC)
X= some numbers with our device credentials which is dummied with this variable
If you are using a WiFi router then we will need the wlan0 part to get our device IP. Under wlan0 section there is a subsection of inet showing our current IP! YUP, we need that IP address 192.168.1.103! This might be different for your device and network. This is the key of this mission! Now we're going to the second important step.
So the Second Step is:
That required input command to configure the IP address.
rails s -b 192.168.1.103 -p 8080
Here:
rails s for rails server
-b 192.168.1.103 for bidding the IP address for customisation from the default IP http://127.0.0.1 which is our localhost address.
-p 8080 for port setup. This part is optional. Default port is 3000.
This is the process of changing the localhost IP (http://127.0.0.1) to local network IP which will be available for other device of the same network user.
Now our rails app is available in our local network! Other users in the same network will also be able to visit the website while the server command is running. And the link will be http://192.168.1.103:8080 if you also configure the port number. Otherwise if you have used the command rails s -b 192.168.1.103 without port configuration the link will be: http://192.168.1.103:3000
Again: 192.168.1.103 was for my case, your IP address will be different for your device. That will be needed to use for your server and link address.