Nginx with Application & Database on a Private Network
I want to have the following in a private network, so that the application and database cannot be directly accessed, perhaps using the Digital Ocean Cloud Firewall.
- Nginx Reverse Proxy Server
To prevent access to the application server, would I need 3 separate Droplets, one for each?
Currently, Nginx & the application are hosted on the same Droplet, but I assume I will need to split these to prevent access to the application directly?