Welcome to the Linux Foundation Forum!

Lab 3.1 - Exercise 23 - Error installing Cilium CNI

Hi everyone,

I'm stuck in the exercise 23 from Lab 3.1 (pdf LFS258 Kubernetes Fundamentals Version 2023-09-14). After executing the command to install clinium-cni, a mensage came up saying the connection to localhost:8080 was refused:

ubuntu@ip-172-31-54-32:~$ sudo -i
root@ip-172-31-54-32:~# find $HOME -name cilium-cni.yaml
/root/LFS258/SOLUTIONS/s_03/cilium-cni.yaml
root@ip-172-31-54-32:~# kubectl apply -f /home/root/LFS258/SOLUTIONS/s_03/cilium-cni.yaml
The connection to the server localhost:8080 was refused - did you specify the right host or port?

I'm using putty to ssh an instance in AWS.

Answers

  • Posts: 2,451

    Hi @jordanofried,

    Please follow steps 22 and 23 from the lab guide, exit the root shell as instructed, set the .kube/config file and install cilium as the regular user on the control plane system, not as root.

    Regards,
    -Chris

Welcome!

It looks like you're new here. Sign in or register to get started.
Sign In

Welcome!

It looks like you're new here. Sign in or register to get started.
Sign In

Categories

Upcoming Training