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Fix Docker Pull Access Denied in CI/CD Pipeline - How to Resolve Nginx Socket Connection Refused-How to Fix Cloudflare Error 522 Connection Timed Out

Updated 2026-07-28 03:42:07macos-help

Fix Docker Pull Access Denied in CI/CD Pipeline - How to Resolve Nginx Socket Connection Refused-How to Fix Cloudflare Error 522 Connection Timed Out

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.