DNS Resolver for VM Guests

[Webees]

I have one Public IP and 4 VM as guests. I want to provide the same service on the same TCP port for every VM without using HA PRoxy or any other load balancing method.The reason is that i want to offer standalone functionallity to every VM. To be more specific i have e.g company1, company2, company3 and company4 . I have created DNS entries for every VM both on the Hosting Provider and on the Proxmox /etc/hosts. This scenario doesn't work apparently. Is there anyway for this to be done ?

 

[bobmc]

If I understand you correctly, you want to host several website domains on the same public IP.

You will need to have some form of proxy to direct traffic to the intended VM

This might be a place to start
https://geekflare.com/multiple-domains-on-one-server-with-apache-nginx/

 

[Webees]

@bobmc Thank you for your reply.
Actually i want to host same service on isolated VMs.For Customer1 inside IP 172.16.2.10 , Customer 2 172.16.2.11. I want to be completely independent . Is there any way to distinguish them by domain name eg. customer1.test.net , custome2.test.net etc. ?

 

[bobmc]

As you have only one public IP you will need some form of reverse-proxy which will examine the incoming request and send it to the correct VM

 

[Webees]

As you have only one public IP you will need some form of reverse-proxy which will examine the incoming request and send it to the correct VM

On the PROXMOX level has to be installed and configured ?

 

[bobmc]

You could setup this service on another VM in your Proxmox host.

If you could relax the requirement for isolated VM's you can also run multiple websites behind a single host and that might be easier to implement?