# Database (port 5433 avoids conflict with host PostgreSQL) DATABASE_URL=postgresql://mosaic:mosaic@localhost:5433/mosaic # Valkey (Redis-compatible, port 6380 avoids conflict with host Redis/Valkey) VALKEY_URL=redis://localhost:6380 # Docker Compose host port overrides (optional) # PG_HOST_PORT=5433 # VALKEY_HOST_PORT=6380 # OpenTelemetry OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318 OTEL_SERVICE_NAME=mosaic-gateway # Gateway GATEWAY_PORT=4000