Closed lovemasta41 closed 1 year ago
I am also facing this issue.. Error is `2023-05-17T03:01:33.463004756Z stderr F 2023-05-17 03:01:33.462 [ERROR][1] cni-installer/
2023-05-17T03:01:33.463036966Z stderr F 2023-05-17 03:01:33.462 [FATAL][1] cni-installer/
My issue has been resolved by using pod network cidr while initialising and updated same cidr in custom-resources.yml while adding network add-on. Now I’m able to join the nodes as well just make sure nodes are able to reach each other over network on 6443 port.
Hi @lovemasta41 can you please share the solution? I have the same issue as you. Running Ubuntu 22.04 LTS on Virtualbox. Same issue on older Ubuntu 20.04 LTS
@mihabez : follow below steps :-
The README.md file was updated with this helpful note just 3 days ago:
JUNE 2023 NOTE: The Calico network plugin has been changing a lot lately. I recommend using the following command to install it:
kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.26.0/manifests/calico.yaml
The videos aren't likely to have been updated yet as of this writing.
In summary:
sudo kubeadm init
+ (the 3 extra commands to set up kubectl authentication)kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.26.0/manifests/calico.yaml
coredns
replicas will follow, going through their "ContainerCreating" and eventually hit their "Running" states.
kubectl get all -A
was helpful for me to watch the life stages changing and becoming ready.
Hi Sander,
I was highly motivated to learn k8s from your course. I have 3 Ubuntu 22.04 instances running in AWS EC2 out of which on one of them I followed the steps mentioned in your course to set as control plane.
I used both the .sh files to install container runtime and Kube tools. After that I used sudo kubeadm init as mentioned in the video. Then performed steps to get cluster context. After that I simply did kubectl create -f cka/calico.yaml but my calico container is in crashloopbackoff state.
can you suggest if there are any changes I need to know to make it work ?