I am sort of spoiled with EC2 and its ease of use when it comes to firewall/security group settings.
Now if I go with dedicated servers, say I have a setup like:
haproxy exposed to the public
haproxy will proxy requests to web servers (windows IIS for example)
the web servers will connect to a db server (which is private, hidden from the public).
What options do I have?
I just want to expose haproxy to the public, which will proxy requests to web servers.
HAProxy will be running on Ubuntu.
Would I ask the hosting company to setup the other servers on a private network or?
I really need some guidance here :)