
Fix Nginx Configuration Test Failure for Upstream Directive
When you run nginx -t and get an error involving the upstream directive...

When you run nginx -t and get an error involving the upstream directive...

If you're on a modern Linux distribution and see error: externally-managed-environment<...

You're seeing upstream connection refused in your Nginx error log, and your site...

When Nginx returns a 502 Bad Gateway or logs upstream connection refused

If you're seeing FATAL ERROR: Ineffective mark-compacts near heap limit Allocation fail...

You start your computer, launch your usual apps, and the programs are running—you can see them in...