Hi All I m looking to deploy Kubernetes cluster in on prem p rancher-users #general

Title

brash-planet-10109

09/07/2022, 9:00 AM

Hi All, I'm looking to deploy Kubernetes cluster in on-prem(private infrastructure). Is there any installation guide or reference architecture available for deployment. As it should be production ready

hundreds-evening-84071

09/07/2022, 11:09 AM

have you looked thru these docs: https://rancher.com/docs/rancher/v2.6/en/

In addition you can also checkout community.suse.com and attend one of many free meetups

brash-planet-10109

09/07/2022, 11:46 AM

Thanks for your response. I've gone through it and installed basic k8s cluster on VMs. But I wants to have multiple control plane components. For HA Is there a way to define it

hundreds-evening-84071

09/07/2022, 12:51 PM

Yes, so which Kubernetes distribution is your cluster running? For example, when you run

kubectl get nodes

, it will show you something similar to below:

kubectl get nodes
NAME      STATUS   ROLES                              AGE   VERSION
node1     Ready    control-plane,etcd,master,worker   16h   v1.22.13+rke2r1

above you can see I have rke2 cluster (from what is shown under VERSION column). Then their docs will guide how to do a HA deployment...

For RKE2: https://docs.rke2.io/install/ha/ For K3s: https://rancher.com/docs/k3s/latest/en/installation/ha-embedded/ For RKE: https://rancher.com/docs/rke/latest/en/installation/#high-availability

brash-planet-10109

09/07/2022, 12:57 PM

It's v1.24.4+rke2r1 With one master And two worker nodes

I will go through this docs as well

hundreds-evening-84071

09/07/2022, 1:00 PM

Perfect so now you can go to step #3 here: https://docs.rke2.io/install/ha/#3-launch-additional-server-nodes

#general Join Slack