 that is missing the
<a href=/v1.5/docs/reference/config/annotations/>annotation</a> to indicate whether the
namespace is auto-injected, for example <code>sidecar.istio.io/inject</code>.</p><p>For example, you receive this error:</p><pre><code class=language-plain data-expandlinks=true data-repo=istio>Warn [IST0102] (Namespace default) The namespace is not enabled for Istio
injection. Run &#39;kubectl label namespace default istio-injection=enabled&#39; to
enable it, or &#39;kubectl label namespace default 