Unfortunately, there is no way to configure multiple tunnels, although Cloudflare allows this. You can then direct app 1 (Photoprism:8087) to my1.domain.com and app 2 (Nextcloud:8081) to my2.domain.com and so on.
Hi. To do the routing you described, you don't need multiple tunnels. It is enough to have one, and under it, you can configure as many public hostnames as you need using the Cloudflare Zero Trust dashboard:
Unfortunately, there is no way to configure multiple tunnels, although Cloudflare allows this. You can then direct app 1 (Photoprism:8087) to my1.domain.com and app 2 (Nextcloud:8081) to my2.domain.com and so on.
This is also possible using the command prompt https://pimylifeup.com/raspberry-pi-cloudflare-tunnel/