Which @angular/* package(s) are relevant/related to the feature request?

platform-server

Description

Currently to scale Angular SSR beyond 1 core if you use PM2 you must have nginx in front with configured upstreams on multiple ports. PM2 configuration is also complicated with increment_var setting for port. Any change to a number of instances requires changing nginx configuration.

Proposed solution

Angular SSR should be able to run in PM2 cluster mode for easy scaling

Alternatives considered

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