---
# nuzlocke-tracker-elcn
title: Add Supabase auth config to production Docker setup
status: completed
type: task
priority: normal
created_at: 2026-03-21T11:07:01Z
updated_at: 2026-03-21T11:08:19Z
---

Update docker-compose.prod.yml and Dockerfile.prod to support Supabase Cloud auth in production.\n\n- [ ] Add SUPABASE_JWT_SECRET env var to backend in docker-compose.prod.yml\n- [ ] Add build args for VITE_SUPABASE_URL, VITE_SUPABASE_ANON_KEY, VITE_API_URL to frontend in docker-compose.prod.yml\n- [ ] Add ARG/ENV lines to Dockerfile.prod so Vite can pick up env vars at build time\n- [ ] Update .env.example with production notes

## Summary of Changes\n\nUpdated 3 files to support Supabase Cloud auth in production:\n- `docker-compose.prod.yml`: added SUPABASE_JWT_SECRET to backend, added build args to frontend\n- `frontend/Dockerfile.prod`: added ARG lines so Vite inlines Supabase config at build time\n- `.github/workflows/deploy.yml`: pass build args from secrets when building frontend image\n\nPR: #69