mcp-v8

events {
    worker_connections 1024;
}

http {
    upstream mcp_cluster {
        server node1:3000;
        server node2:3000;
        server node3:3000;
    }

    server {
        listen 8080;

        location /mcp {
            proxy_pass http://mcp_cluster;
            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;
            # SSE support for Streamable HTTP response streaming
            proxy_set_header Connection '';
            proxy_buffering off;
            proxy_cache off;
            proxy_read_timeout 3600s;
            proxy_send_timeout 3600s;
        }

        # Health check endpoint (hits any upstream node)
        location /health {
            proxy_pass http://mcp_cluster/raft/status;
            proxy_http_version 1.1;
        }
    }
}