Issues while connecting to nginx deployment in k0s cluster

[odidev]

Hi team,

I am following this document < https://docs.k0sproject.io/v1.23.6+k0s.2/examples/ansible-playbook/ > to create k0s cluster using ansible, on the Linux/AMD64 AWS bare metal instance.

It seems like the k0s cluster got created successfully and all the worker nodes are in ready state:

NAME    STATUS   ROLES    AGE   VERSION       INTERNAL-IP      EXTERNAL-IP   OS-IMAGE             KERNEL-VERSION      CONTAINER-RUNTIME 
k0s-4   Ready    <none>   10m   v1.22.4+k0s   10.197.110.121   <none>        Ubuntu 22.04.1 LTS   5.15.0-53-generic   containerd://1.5.8 
k0s-5   Ready    <none>   10m   v1.22.4+k0s   10.197.110.251   <none>        Ubuntu 22.04.1 LTS   5.15.0-53-generic   containerd://1.5.8 
k0s-6   Ready    <none>   10m   v1.22.4+k0s   10.197.110.142   <none>        Ubuntu 22.04.1 LTS   5.15.0-53-generic   containerd://1.5.8 
k0s-7   Ready    <none>   10m   v1.22.4+k0s   10.197.110.104   <none>        Ubuntu 22.04.1 LTS   5.15.0-53-generic   containerd://1.5.8 

Then I created nginx deployment with 5 replicas and that seems to work as well:

NAME    READY   UP-TO-DATE   AVAILABLE   AGE 
nginx   5/5     5            5           64s 

I exposed nginx port 80 to 8100 as mentioned in the docs:

$ kubectl expose deployment nginx --target-port=80 --port=8100 
service/nginx exposed 

But I get no response from nginx deployment when I wget it from busybox.

$ kubectl run hello-k0s --image=quay.io/prometheus/busybox --rm -it --restart=Never --command -- wget -qO- nginx:8100 

pod "hello-k0s" deleted 
Error from server: Get "https://10.197.110.121:10250/containerLogs/default/hello-k0s/hello-k0s": dial timeout, backstop 

I even mentioned port 80 (--port=80) while creating nginx deployment using kubectl, but that didn’t help.
Instead of busybox, I tried using ubuntu image, but the results are the same.

Can you please provide me with some pointers here?

[odidev]

Hi Team, can you please provide me with some pointers here?