Does it make sense to install nginx+apache inside openvz?

Question

linux

I have a server on vds (2 cores, 1GB RAM, 30GB disk), I want to put a web server on it for a blogger on wp. But since other important services will hang there, I decided to put apache in a safe container, so that in case of a hole in wp, its plugins or anywhere else, the impact on the server would be minimal, and also to limit the devouring of the resources of the server itself. I chose OpenVZ as a container, because it is considered fast enough. Nginx in this bundle will be located on the main server and have the role of a proxy, redirecting traffic to apach inside the virtual machine, it may still give static.
How deliberate is this decision and what can be changed?

Answer 1

Option 1 - nginx + apache2 + FastCGI (each site under a separate user)
Option 2 - nginx + php-fpm (each site under a separate user)
In terms of security, it's redundant to install OpenVZ, kmk.

Answer 2

As you have already been told, you can keep each site under a separate user. If you still need virtualization, try Docker - in this case, I think it is the best fit. It supports limits.