<p>I want to create a service account which should have 0 access of k8s api. 
Is it possible to create such account ? What will be role definition?</p>

BobCoder
<p>You could try to define a Role like this:</p>

<pre class="lang-yaml prettyprint-override"><code>apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: nothing
rules: []
</code></pre>

<p>Create it:</p>

<pre><code>kubectl apply -f nothing.yaml
</code></pre>

<p>Then bind it to your ServiceAccount:</p>

<pre><code>kubectl create rolebinding nothing --serviceaccount my-serviceaccount --role nothing
</code></pre>
