Cannot get Ingress working "like I always did" in the past

[exocode]

This week I tried to install and use the current rancher/rancher:stable (which is the same as rancher/rancher:latest). On my "old" Rancher setup which I created two years ago, I had

18.09 docker
rancher1.13.4-rancher1-1
rancher server
v2.1.7

Everything is running on Hetzner Cloud.

What kind of request is this (question/bug/enhancement/feature request):

Question

Question: How to use Ingress (at Hetzner Cloud)

Steps to reproduce (least amount of steps as possible):

• Create a Rancher instance rancher/rancher:stable
• Not sure if this also happening on other platforms too
• install Node Driver https://github.com/mxschmitt/ui-driver-hetzner TD/RL

  Download URL | https://github.com/JonasProgrammer/docker-machine-driver-hetzner/releases/download/3.3.0/docker-machine-driver-hetzner_3.3.0_linux_amd64.tar.gz
  Custom UI URL | https://storage.googleapis.com/hcloud-rancher-v2-ui-driver/component.js
  Whitelist Domains | storage.googleapis.com

• add a cluster with Hetzner API within Rancher
  • node: name system, count 1
  • node name worker, count 2
• kept all options default (like I always did)

I can see that there are new options added in "v2.5.8" compared to my old Rancher (v2.1.7) (like ingress)

• add workload nginx or rancher/hello-world with two pods
  • I tried NodePort (it is reachable, of course)
  • as well ClusterIP
• add an ingress pointing to that workload (I also tried service)
  • wait for xip.io address
• click the xip.io address

Do I have to check/uncheck something (like "Nginx Ingres" or "Nginx Default Backend") to get the Ingress working?

Result:

nginx.default.MY_IP.xip.io address is not reachable: DNS_PROBE_POSSIBLE

Expected Result:

show nginxor rancher/hello-world page in browser

Environment information

• Rancher version (rancher/rancher/rancher/server image tag or shown bottom left in the UI):
• Installation option (single install/HA):

v2.5.8 all current / unchanged settings

Cluster information

• Cluster type (Hosted/Infrastructure Provider/Custom/Imported):
  • Hetzner
• Machine type (cloud/VM/metal) and specifications (CPU/memory):
  • CX11
• Kubernetes version (use kubectl version):

Client Version: version.Info{Major:"1", Minor:"19", GitVersion:"v1.19.7", GitCommit:"1dd5338295409edcfff11505e7bb246f0d325d15", GitTreeState:"clean", BuildDate:"2021-01-13T13:23:52Z", GoVersion:"go1.15.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"20", GitVersion:"v1.20.8", GitCommit:"5575935422cc1cf5169dfc8847cb587aa47bac5a", GitTreeState:"clean", BuildDate:"2021-06-16T12:53:07Z", GoVersion:"go1.15.13", Compiler:"gc", Platform:"linux/amd64"}

• Docker version (use docker version):

  • 20.10.7

[vincent99]

Xip.io was recently turned off by its owners. https://github.com/rancher/rancher/issues/32500