<p>i'm trying to set up a rke cluster, the connection to the nodes goes well but when it starts to check etcd health returns:
failed to check etcd health: failed to get /health for host [xx.xxx.x.xxx]: Get &quot;https://xx.xxx.x.xxx:2379/health&quot;: remote error: tls: bad certificate</p>

<p>If you are trying to upgrade the RKE and facing this issue then it could be due to the missing of <code>kube_config_&lt;file&gt;.yml</code> file from the local directory when you perform rke up.</p>
<p>This similar kind of issue was reported and reproduced in this <a href="https://github.com/rancher/rke/issues/1244#issuecomment-481644616" rel="nofollow noreferrer">git link</a> . Can you refer to the work around and reproduce it by using the steps provided in the link and let me know if this works.</p>
<p>Refer to this latest <a href="https://stackoverflow.com/questions/71603038/rancher-rke-up-errors-on-etcd-host-health-checks-remote-error-tls-bad-certific">SO</a> and <a href="https://www.claudiokuenzler.com/blog/1043/how-to-solve-kubernetes-upgrade-rancher-2-failing-error-bad-certificate" rel="nofollow noreferrer">doc</a> for more information.</p>
