Cloudflare-Tunnel container cannot talk to other containers in the same docker-network on a NixOS server

Good morning,

Thanks for the info about the official docker container, thats helpful to know and also makes sense as to why those tools weren’t available.

Portainer happens to display the docker-logs in its container-UI. I did SSH to the server and manually run the docker logs command and it returned the same log that is visible in the Portainer GUI. “Unable to reach the origin service” – which is effectively the same thing as a 502 gateway error.

ERR Request failed error="Unable to reach the origin service. The service may be down or it may not be responding to traffic from cloudflared: dial tcp 1xx.1xx.6x.2x:5010: i/o timeout" connIndex=3 dest=https://sb.xxx.xxx/ event=0 ip=1xx.4x.2xx.193 type=http