<p>I would like to upgrade kubernetes from 1.5 to a recent version (i installed it with yum install kubernetes-master kubernetes-client ...) but i don't understand how to achieve it.</p>

<p>Is there yum repos to upgrade kubernetes?</p>

<p>Thanks in advance!</p>

<p>As far as I know there is no official (with official I mean supported by the kubernetes team) way of installing kubernetes on any linux distro using system packages.</p>

<p>Centos provides packages for the old 1.5 version on their extra repository, the packages you actually have installed.</p>

<p>I think you best choice is to install another cluster using an officially supported way, such as <strong><a href="https://github.com/kubernetes/kops" rel="nofollow noreferrer">kops</a></strong> (if you are on AWS) or <strong><a href="https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/" rel="nofollow noreferrer">kubeadm</a></strong> and migrate your services in the new cluster. This way you have a guarantee that you'll be able to upgrade to future releases.</p>

<p>Please note that kubeadm is not production ready</p>

<p>If you want to proceed this way, you can find a list of installation methods at this page: <a href="https://kubernetes.io/docs/setup/pick-right-solution/" rel="nofollow noreferrer">https://kubernetes.io/docs/setup/pick-right-solution/</a></p>
