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Fix Nginx Upstream Connection Refused in Docker - How to Resolve Git Authentication Error in VS Code-How to Resolve Nginx Upstream Connection Refused Error 502

Updated 2026-07-28 11:03:49macos-help
Fix Nginx Upstream Connection Refused in Docker - How to Resolve Git Authentication Error in VS Code-How to Resolve Nginx Upstream Connection Refused Error 502
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.

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