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Update expose-intro.html

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Fucheng Yu 2023-09-07 22:07:19 -04:00 committed by GitHub
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@ -113,20 +113,14 @@ description: |-
<code><b>echo "NODE_PORT=$NODE_PORT"</b></code></p>
<p>Now we can test that the app is exposed outside of the cluster using <code>curl</code>, the IP address of the Node and the externally exposed port:</p>
<p><code><b>curl http://"$(minikube ip):$NODE_PORT"</b></code></p>
{{< note >}}
<p>If Docker is the container runtime, minikube tunnel is needed. This is because Docker Desktop does not support ports. </p>
<p>In a seperate terminal window, execute:</p>
<p><code><b>
$ minikube service kubernetes-bootcamp --url<br />
http://127.0.0.1:51082<br />
! Because you are using a Docker driver on darwin, the terminal needs to be open to run it.
</b></code></p>
<p>Then use the given url to access the app:</p>
<p><code><b>
$ curl 127.0.0.1:51082<br />
Hello Kubernetes bootcamp! | Running on: kubernetes-bootcamp-5485cc6795-tc27p | v=1
</b></code></p>
{{< /note >}}
{{< note >}}<p>If Docker is the container runtime, minikube tunnel is needed. This is because Docker Desktop does not support ports. <br>
<p>In a separate terminal window, execute:<br>
<code><b>$ minikube service kubernetes-bootcamp --url</b></code></p>
<p>The output looks like this:
<pre><b>http://127.0.0.1:51082<br>! Because you are using a Docker driver on darwin, the terminal needs to be open to run it.</b></pre></p>
<p>Then use the given url to access the app:<br>
<code><b>$ curl 127.0.0.1:51082</b></code></p>
{{< /note >}}
<p>And we get a response from the server. The Service is exposed.</p>
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