deploy: 73ffaa8

development/development/index.html

@@ -1867,6 +1867,19 @@
     Example: Create a local Kubernetes cluster with kind
   </a>
 
+    <nav class="md-nav" aria-label="Example: Create a local Kubernetes cluster with kind">
+      <ul class="md-nav__list">
+
+          <li class="md-nav__item">
+  <a href="#metrics-server" class="md-nav__link">
+    Metrics Server
+  </a>
+
+</li>
+
+      </ul>
+    </nav>
+
 </li>
 
         <li class="md-nav__item">
@@ -2089,6 +2102,19 @@
     Example: Create a local Kubernetes cluster with kind
   </a>
 
+    <nav class="md-nav" aria-label="Example: Create a local Kubernetes cluster with kind">
+      <ul class="md-nav__list">
+
+          <li class="md-nav__item">
+  <a href="#metrics-server" class="md-nav__link">
+    Metrics Server
+  </a>
+
+</li>
+
+      </ul>
+    </nav>
+
 </li>
 
         <li class="md-nav__item">
@@ -2139,6 +2165,13 @@ <h3 id="example-create-a-local-kubernetes-cluster-with-kind">Example: Create a l
 <span class="c1"># Get kubeconfig for the cluster</span>
 kind<span class="w"> </span><span class="nb">export</span><span class="w"> </span>kubeconfig
 </code></pre></div>
+<h4 id="metrics-server">Metrics Server<a class="headerlink" href="#metrics-server" title="Permanent link">&para;</a></h4>
+<p>Please install the metrics server if your local Kubernetes cluster does not bring it by default (e.g., Kind).
+Without the <a href="https://github.com/kubernetes-sigs/metrics-server">metrics-server</a>, we will not be able to see the pods in 
+the UI.</p>
+<div class="highlight"><pre><span></span><code>kubectl<span class="w"> </span>apply<span class="w"> </span>-f<span class="w"> </span>https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml<span class="w"> </span>
+kubectl<span class="w"> </span>patch<span class="w"> </span>-n<span class="w"> </span>kube-system<span class="w"> </span>deployment<span class="w"> </span>metrics-server<span class="w"> </span>--type<span class="o">=</span>json<span class="w"> </span>-p<span class="w"> </span><span class="s1">&#39;[{&quot;op&quot;:&quot;add&quot;,&quot;path&quot;:&quot;/spec/template/spec/containers/0/args/-&quot;,&quot;value&quot;:&quot;--kubelet-insecure-tls&quot;}]&#39;</span>
+</code></pre></div>
 <h3 id="useful-commands">Useful Commands<a class="headerlink" href="#useful-commands" title="Permanent link">&para;</a></h3>
 <ul>
 <li>

quick-start/index.html

@@ -2225,7 +2225,13 @@ <h2 id="creating-a-simple-pipeline">Creating a simple pipeline<a class="headerli
 <span class="m">2022</span>/08/25<span class="w"> </span><span class="m">23</span>:59:39<span class="w"> </span><span class="o">(</span>out<span class="o">)</span><span class="w"> </span><span class="o">{</span><span class="s2">&quot;Data&quot;</span>:<span class="s2">&quot;mkwnN/a7Dhc=&quot;</span>,<span class="s2">&quot;Createdts&quot;</span>:1661471978707963034<span class="o">}</span>
 <span class="m">2022</span>/08/25<span class="w"> </span><span class="m">23</span>:59:39<span class="w"> </span><span class="o">(</span>out<span class="o">)</span><span class="w"> </span><span class="o">{</span><span class="s2">&quot;Data&quot;</span>:<span class="s2">&quot;jk4nN/a7Dhc=&quot;</span>,<span class="s2">&quot;Createdts&quot;</span>:1661471978707963534<span class="o">}</span>
 </code></pre></div>
-<p>Numaflow also comes with a built-in user interface. To port forward the UI, run the following command.</p>
+<p>Numaflow also comes with a built-in user interface.</p>
+<p><strong>NOTE</strong>: Please install the metrics server if your local Kubernetes cluster does not bring it by default (e.g., Kind). 
+You can install it by running the below command.</p>
+<div class="highlight"><pre><span></span><code>kubectl<span class="w"> </span>apply<span class="w"> </span>-f<span class="w"> </span>https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml<span class="w"> </span>
+kubectl<span class="w"> </span>patch<span class="w"> </span>-n<span class="w"> </span>kube-system<span class="w"> </span>deployment<span class="w"> </span>metrics-server<span class="w"> </span>--type<span class="o">=</span>json<span class="w"> </span>-p<span class="w"> </span><span class="s1">&#39;[{&quot;op&quot;:&quot;add&quot;,&quot;path&quot;:&quot;/spec/template/spec/containers/0/args/-&quot;,&quot;value&quot;:&quot;--kubelet-insecure-tls&quot;}]&#39;</span>
+</code></pre></div>
+<p>To port forward the UI, run the following command.</p>
 <div class="highlight"><pre><span></span><code><span class="c1"># Port forward the UI to https://localhost:8443/</span>
 kubectl<span class="w"> </span>-n<span class="w"> </span>numaflow-system<span class="w"> </span>port-forward<span class="w"> </span>deployment/numaflow-server<span class="w"> </span><span class="m">8443</span>:8443
 </code></pre></div>