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Fix Docker Compose Port Allocation Errors - How to Set Node.js Max Heap Size Permanently-Docker Compose Environment Variable Not Updating? Fix It

Updated 2026-07-28 09:59:15developer-tools

Fix Docker Compose Port Allocation Errors - How to Set Node.js Max Heap Size Permanently-Docker Compose Environment Variable Not Updating? Fix It

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.