<p>I am trying to setup a kubernetes cluster but apparently the nfs-client-provisioner has issues with the newer versions of kubernetes. Therefore I need to install the latest version of 1.19.</p>
<p>I am creating the kubernetes via kubeadm and I am using crio as the runtime. I am also running the whole thing on ubuntu 20.04. I know that I need to install version 1.19.7 of kubeadm, kubelet and kubectl but whatabout the cri-o?</p>

zozo6015
<p>As per official documentation from Kubernetes the CRI-O version needs to match your Kubernetes version.</p>
<p><a href="https://v1-19.docs.kubernetes.io/docs/setup/production-environment/container-runtimes/#cri-o" rel="nofollow noreferrer">https://v1-19.docs.kubernetes.io/docs/setup/production-environment/container-runtimes/#cri-o</a></p>
<p>So CRI-O 1.19 version should be compatible with the Kubernetes version you want to install.</p>
