<p>I have installed Istio on my GKE cluster using Istio CLI. I have read that Prometheus comes default with Istio.</p>
<p>How do I confirm if Prometheus is correctly installed and how do I access it?</p>

<pre><code># kubectl get po -n istio-system
NAME                                    READY   STATUS    RESTARTS   AGE
istio-egressgateway-64d976b9b5-pmf8d    1/1     Running   0          18d
istio-ingressgateway-68c86b9fc8-94ftm   1/1     Running   0          18d
istiod-5c986fb85b-h6v4r                 1/1     Running   0          18d
prometheus-7bfddb8dbf-x2p2x             2/2     Running   0          18d
zipkin-7fcd647cf9-hp8qs                 1/1     Running   0          18d
</code></pre>
<p>If it's not there, deploy it with:</p>
<pre><code>kubectl apply -f https://raw.githubusercontent.com/istio/istio/release-1.9/samples/addons/prometheus.yaml
</code></pre>
