I’ve been setting up our first Argo Tunnels out of a kubernetes cluster, and it’s gone reasonably smoothly. What I discovered, however, is that when I try to increase the number of replicas on the cloudflared deployment, they each crash with errors from the CF Load Balancer that
Serve tunnel error: Origin addresses must be unique within a pool. Origin address tunnel:...
It seems like the origin name in this context is like
tunnel:... with a token which I presume comes from the
cert.pem. If that’s the case, do I need to produce a new PEM file for each replica? That’s going to be in conflict with Kubernetes replicas, which are meant to be identical.
Does anyone have a successful Kubernetes deploy of multiple Argo Tunnels from the same cluster?