...

Here select cilium as the network plugin

Confirm that your current default version of the kernel is above 4.9

Check the current kernel version and boot sequence

Execute command

# master 
curlawk -F\' '$1=="menuentry " {print i++ " : " $2}' /boot/grub2/grub.cfg

Cilium install

Execute command

# master 
curl -L --remote-name-all https://github.com/cilium/cilium-cliL --remote-name-all https://github.com/cilium/cilium-cli/releases/latest/download/cilium-linux-amd64.tar.gz
tar -zxvf cilium-linux-amd64.tar.gz
mv cilium /usr/local/bin/
cilium version
cilium install
kubectl get po -A

...

We can see that the all the pod is ready

If an error occur, you can use cilium uninstall to reset.

5 Initialize workers

The main content is to add worker nodes to the cluster

...

Install karamda via kubectl. China mainland registry mirror can be specified by using kube-image-mirror-countryby using kube-image-mirror-country

Execute command

kubectl karmada init --kube-image-registry=registry.cn-hangzhou.aliyuncs.com/google_containers

Due to network problems, you may need to retry a few times

Execute screenshot
Image Added
Image Added
Check all your pod is READY


Execute command

kubectl get po -A

Execute screenshot


Image Added

7 Propagate a deployment by Karmada

Before propagating a deployment, make sure the worker cluster is already working properly

In the following steps, we are going to propagate a deployment by Karmada. We use the installation of nginx as an example

7.1 Join a worker/member cluster to karmada control plane

Here we add the working node cluster through push mode

Execute command

kubectl karmada join init --kube-image-registry=registry.cn-hangzhou.aliyuncs.com/google_containers

Due to network problems, you may need to retry a few times

Execute screenshot
Image Removed
Image Removed
Check all your pod is READY


...

worker-cluster --cluster-kubeconfig=prod --cluster-context=prod

7.2 Create nginx deployment in Karmada.

kubectl get po -A

7.2 Create nginx deployment in Karmada.

kubectl get po -A

7.2 Create nginx deployment in Karmada.

kubectl get po -A

Execute screenshot


...

Reference

https://lazytoki.cn/index.php/archives/4/

...

https://docs.cilium.io/en/stable/gettingstarted/k8s-install-kubeadm/

https://karmada.io/docs/get-started/nginx-example

Installation worker cluster

...