I have observed that during the installation of k3s, Traefik Ingress is deployed with a single replica. I am inquiring about the suitability of running only one replica in a production environment. If this is not recommended, should I consider running Traefik as a DaemonSet instead?
In reference to the information provided in this article (HA traefik ingress - k3s, k3OS, and k3d - Rancher Labs ), it is mentioned that Kubernetes continues to route traffic to pods on nodes that may no longer be operational for up to 30 seconds.
I am seeking guidance on the best practices for configuring Traefik in a production environment. Anyone can help?