I'm writing an app using Meteor for company inventory management. Each company will get their own subdomain, but essentially they'll all be using the same code & routes, the only difference being that depending on the subdomain the subscribe/publish/log-in will be unique to that subdomain.
For example, costco.myapp.com will only subscribe to the data that pertains only to costco.
My question would be how do I successfully create/implement subdomains using Meteor that use the exact same code/routes, but publish collection info only relevant to that subdomain?
I assume you want to know how to inspect the app url using Meteor.
Normally this would be accomplished with Meteor.absoluteUrl()
However, this uses the ROOT_URL environment variable, so you will not be able use it to differentiate different urls for the same app instance.
On the client use plain old window.location.hostname instead.
Related
How can I create subdomains dynamically for each newly registered user in my Node / Angular app? I have come across several posts that suggest using an nginx server. Is there a way to accomplish the same thing but without using nginx?
Edit: I want the user to see userA.mydomain.com in their browser. I also want them later on (after registration) to navigate to such a URL and land on their own customized page.
In addition, I want the user to be able to map this subdomain userA.mydomain.com to their own custom subdomain such as course.userwebsite.com
I have existing app that runs on Heroku. It's a simple web app with no background jobs or database.
Basically it has three endpoints. One of them serves the HTML, the other is POST endpoint for communicating with backend and third is GET endpoint that renders error HTML content as well.
Now the frontend is not single page application and the goal is not to be one. It's just HTML page with a form and some links. The front end can be used without Javascript.
My questions are:
Can I re-use existing ExpressJS code? I was thinking about importing route callbacks and use them inside the "functions".
I know there is Firebase hosting that can serve static content. However, as I mentioned the server can respond with HTML content so I'd need traditional routing (such as /error url for rendering HTML error). In my ExpressJS app I use .ejs templating so I'd like to load the template and render it.
Can Firebase be set up so the "backend" (functions) can be placed on my own domain? I'd like to call relative URLs from my index file (like that POST endpoint) instead of using Google Firebase URL.
I'm really just trying to find out if my use case can fit the Firebase infrastructure. I think it's a good candidate since I need the web app to respond infrequently and it's not really demanding, not many people would use it. This is also my hobby project so I'm trying to minimize costs.
To answer your questions:
Yes you can, but keep in mind some things are limited. In my case, I had tried to use multer library for multipart forms but didn't work and had to resort to using busboy instead. To use an Express app for a function endpoint, you simply just pass your app as the onRequest function parameter like so: functions.https.onRequest(app).
Docs:
https://firebase.google.com/docs/functions/http-events#using_existing_express_apps
The hosting is for static files only. You can't use that with .ejs. Unless, you're thinking to use that as a proxy to your Express app..
Yes, you can set custom domains so you can use your domain(s) instead of default ones. Reference: https://firebase.google.com/docs/hosting/custom-domain
From your project's Hosting page, enter the wizard for connecting a custom domain:
If you have only one Hosting site, click Connect domain.
If you have more than one Hosting site, click View for the desired site, then click Connect domain.
Enter the custom domain name that you'd like to connect to your Hosting site.
(Optional) Check the box to redirect all requests on the custom domain
to a second specified domain (such that yourdomain.com and
www.yourdomain.com redirect to the same content).
Click Continue to initiate the validation process.
I have a web server using cpanel and I would like to use a custom domain on one folder for an api. So if I created a folder called api in the public_html folder then the path to that folder would be www.example.co.uk/api/(some php file). How could I change it so the folder would become a custom domain of api.example.co.uk/api/(some php file).
I have looked at a few options but don't really know the best way. I have tried to add a htaccsess file to the api folder and then create a rewrite rule to rewrite the www to api.
I also then looked at creating sub domains with the path to the api folder.
I have read that creating a A record on the server could work but I'm not quite sure how to do this. I know it can be done as most apis use some custom domain like facebooks graph api. (i.e https://graph.facebook.com/youtube/)
This will depend on if you have access to make DNS records for your root domain, example.co.uk. For example right now www. is a CNAME or A record (depends on how your web server is set up), that resolves to the address of your web server. If you made an identical record but named it api. (api. IN A ip-of-webserver), then api.example.co.uk would do the same thing that www.example.co.uk does. This is kind of pointless if they go to the same web server though, the /api/ part of the route makes it clear enough that the routes are for the api. What subdomains like facebook's are doing are pointing to a completely different application, and different web servers. For example, a company may have domains like mail.company.com, portal.company.com, sso.company.com, that all resolve to the address of different web servers for the different apps they have, but in this case it sounds like you are running one web server which is fine, you can have one web server be the api as well as serve the website.
I am creating my first MEAN2 app, but I stuck in mid. My site required one front-end (mysite.com) and one back-end(admin.mysite.com) to manage content. In future I would like to have a unique URL (*.mysite.com) for all the uses who will register at my site, for which there would not be a any directory in real. How could I acchieve it in a best way. To be more clear my requirement is -
mysite.com (original site)
admin.mysite.com (a sub-domain to be managed from same server.js file)
*.mysite.com (based on request host)
Note: I have created site using angular-cli are my structure is like below
-mysite(angular 4 app)
-admin(another angular 4 app)
-server.js
This problem is not specific to node.js. However, in order to setup a domain successfully for your web app, you'll need 2 things:
Web Server
This will manage for you virtual hostnames etc. I would advise you to look at setting up nginx as a reverse proxy in front of your node app.
Domain provider
This will actually allow you to publicly use the domain *.mysite.com. Then you will have to setup a DNS Record, generally an A record, to point at your server IP Address.
This is very high level :) but should be enough to get you started.
EDIT
If you want to test locally just setup nginx with a test server name to proxy_pass to your local nodejs app (i.e. http://localhost:3000) and create a host entry in your hosts file for that hostname.
I have two apps - One is the public face of the application, and the other is the app itself. I'd like to set up heroku to serve one app (the public site one) to www., and serve up a different app *.domain
Is this possible?
not with Heroku and multiple applications.
If you already have www.domain setup when you try to add the wildcard is suspect it wouldn't let you because the wildcard would also match attempts to www.domain and there's no way to set a priority.
I have apps like you talk of on Heroku and have them all the same codebase and then work out which site should load based off the requested url