<p>I am trying to deploy ingress-controller in GKE - K8S cluster where RBAC is enabled, but I am getting below error.</p>

<p><a href="https://i.stack.imgur.com/2pw4n.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2pw4n.png" alt="W"></a></p>

<p>This is the command I ran ...</p>

<p>helm install --name nginx-ingress stable/nginx-ingress --set rbac.create=true --set controller.publishService.enabled=true </p>

<p>it gave me below error<br>
                                                                                                            Error: validation failed: [serviceaccounts "nginx-ingress" not found, serviceaccounts "nginx-ingress-backend" not found, clusterroles.rbac.authorization.k8s.io "nginx-ingress" not found, clusterrolebindings.rbac.authorization.k8s.io "nginx-ingress" not found, roles.rbac.authorization.k8s.io "nginx-ingress" not found, rolebindings.rbac.authorization.k8s.io "nginx-ingress" not found, services "nginx-ingress-controller" not found, services "nginx-ingress-default-backend" not found, deployments.apps "nginx-ingress-controller" not found, deployments.apps "nginx-ingress-default-backend" not found]</p>

<p>I am following this link : <a href="https://cloud.google.com/community/tutorials/nginx-ingress-gke" rel="nofollow noreferrer">https://cloud.google.com/community/tutorials/nginx-ingress-gke</a></p>

<p>Could you please share your thoughts to debug this issue and also to fix. Thanks in advance.</p>

args
<p>There is a simple workaround: <strong>downgrade helm and tiller versions</strong>. </p>

<p>Here are the steps how to do it: <a href="https://medium.com/@jyotirbhandari/how-to-downgrade-helm-version-on-server-and-client-4838ca100dbf" rel="nofollow noreferrer">downgrade-helm-tiller</a>.</p>

<p>Remember that helm version on the server and client should be same to communicate.</p>

<p>Similar problems: <a href="https://github.com/helm/helm/issues/7797" rel="nofollow noreferrer">helm-validation-failed</a>,  <a href="https://stackoverflow.com/questions/60836127/error-validation-failed-serviceaccounts-nginx-ingress-not-found-serviceacc/60846646#60846646">validation-helm-install</a>.</p>

<p>Useful documentation: <a href="https://cloud.google.com/community/tutorials/nginx-ingress-gke" rel="nofollow noreferrer">gke-nginx-ingress</a>.</p>
