title: How to create a namespace if it doesn't exists from HELM templates?
body: <p>I have a <code>kind: Namespace</code> template yaml, as per below:</p>
  <pre><code>apiVersion: v1
  kind: Namespace
  metadata:
    name: {{ .Values.namespace }}
    namespace: &quot;&quot;
  </code></pre>
  <p>How do I make <code>helm install</code> create the above-given namespace (<code>{{ .Values.namespace }}</code>) if and only if above namespace (<code>{{ .Values.namespace }}</code>) doesn't exits in the pointed Kubernetes cluster?</p>
  <p>Thanks.</p>