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How to Fix 'git remote origin already exists' in GitHub - Docker Compose ENV Not Passed to Entrypoint-Nginx 502 Bad Gateway: Upstream Connection Refused Fix

2026-07-28 12:16:45
How to Fix 'git remote origin already exists' in GitHub - Docker Compose ENV Not Passed to Entrypoint-Nginx 502 Bad Gateway: Upstream Connection Refused Fix

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

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