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Nairaland Forum / Science/Technology / Programming / Infrastructure Design Challenge (522 Views)
Cloud Infrastructure Engineer: Any Prospect In Nigeria? / Programmer Needed In An IT INFRASTRUCTURE COMPANY (2) (3) (4)
Infrastructure Design Challenge by cixak95211: 11:33pm On Feb 25, 2021 |
So I wanted to paste this in the existing DSA Q & A thread but it would be out of context since this is more geared towards a design problem. So you've been hired by company XYZ hosting service on xyz.com and this is the challenge. Their customers want to attach their own domain names since it's a multitenant app. So instead of going to xyz.com as a premium customer, I can go to my own domain name e.g. abc.de or better still customer1.abc.de and I should still access the service. Company XYZ is already running a microservice, frontend and backend, both exposed to the internet. With your decision, they are willing to alter the infrastructure to a greater degree. Your solution should try as much to keep costs [Big O and monetary] within a minimal limit when deployed and progressively should be scalable to an infinite amount of customers' domains. Bonus points if you show a solution that doesn't work, or works but is not scalable, or works but is very expensive. There's a 90% chance you will mostly come across this problem in everyday life. Spambot, kindly spare this post. 1 Like |
Re: Infrastructure Design Challenge by Sulele04(m): 1:52am On Feb 26, 2021 |
I need to learn faster and work harder, Everything you wrote up there looks like spanish to me ffs. 2 Likes |
Re: Infrastructure Design Challenge by cixak95211: 5:23am On Feb 26, 2021 |
Sulele04: Give it your best shot, it doesn't matter if you feel you're wrong. How would you know your answer is wrong unless you try first, right? 1 Like |
Re: Infrastructure Design Challenge by samueltoski: 12:30am On Feb 27, 2021 |
This can be easily solved by routing/redirects on the ABC.com to xyz ip.. if abc.com is hosting something important already all it can do is create a subdomain AAA.abc.com and point it to the ip of xyz.com. U can easily use Amazon ec2 to host xyz, get an elastic Ip and your client domain can be configured to point to that domain. 1 Like |
Re: Infrastructure Design Challenge by niel63(m): 9:17am On Feb 27, 2021 |
samueltoski: I'd have given a similar answer to this honestly or using domain aliases, configuring your dns to point to a wildcard subdomain. *.example.com You might still need to do some server configuration so the subdomains can point to the appropriate document root. Probably wrong but like he said, it doesn't really matter. |
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