xiaoxia-saas/infra/nginx/gpu-relay-staging.conf

# Staging GPU relay plain-HTTP vhost (P4000 NVENC 编码回传入口)
# - 监听 8092 端口纯 HTTP（绕开 HTTPS 证书与 P4000 httpx SSL 问题）
# - 代理到本机 staging API 的 /api/ 路径（127.0.0.1:8000 是 docker 映射端口）
# - P4000 通过 Tailscale 直连宿主机 100.69.73.60:8092 PUT 编码结果
# - Worker 通过 Docker DNS (xiaoxia-api-staging:8000) 直接 GET/DELETE，
#   不经宿主机 nginx，避免 UFW FORWARD DROP 阻断
#
# 部署：cp infra/nginx/gpu-relay-staging.conf /etc/nginx/conf.d/ && nginx -t && systemctl reload nginx

server {
    listen 8092;
    server_name _;

    client_max_body_size 2048m;

    location /api/ {
        proxy_pass http://127.0.0.1:8000/api/;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_request_buffering off;
        proxy_read_timeout 600s;
        proxy_send_timeout 600s;
    }

    location = /health {
        proxy_pass http://127.0.0.1:8000/health;
    }
}