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k8s-ci-robot 2020-05-18 15:42:22 +00:00
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examples/customization/custom-headers/index.html
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@ -1191,11 +1191,11 @@ server.</p>
<div class="highlight"><pre><span></span><code><span class="go">kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/docs/examples/customization/custom-headers/custom-headers.yaml</span>
</code></pre></div>
<p><a href="configmap.yaml">configmap.yaml</a> defines a ConfigMap in the <code>ingress-nginx</code> namespace named <code>nginx-configuration</code>. This controls the <a href="../../../user-guide/nginx-configuration/configmap/">global configuration</a> of the ingress controller, and already exists in a standard installation. The key <code>proxy-set-headers</code> is set to cite the previously-created <code>ingress-nginx/custom-headers</code> ConfigMap.</p>
<p><a href="configmap.yaml">configmap.yaml</a> defines a ConfigMap in the <code>ingress-nginx</code> namespace named <code>ingress-nginx-controller</code>. This controls the <a href="../../../user-guide/nginx-configuration/configmap/">global configuration</a> of the ingress controller, and already exists in a standard installation. The key <code>proxy-set-headers</code> is set to cite the previously-created <code>ingress-nginx/custom-headers</code> ConfigMap.</p>
<div class="highlight"><pre><span></span><code><span class="go">kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/docs/examples/customization/custom-headers/configmap.yaml</span>
</code></pre></div>
<p>The nginx ingress controller will read the <code>ingress-nginx/nginx-configuration</code> ConfigMap, find the <code>proxy-set-headers</code> key, read HTTP headers from the <code>ingress-nginx/custom-headers</code> ConfigMap, and include those HTTP headers in all requests flowing from nginx to the backends.</p>
<p>The nginx ingress controller will read the <code>ingress-nginx/ingress-nginx-controller</code> ConfigMap, find the <code>proxy-set-headers</code> key, read HTTP headers from the <code>ingress-nginx/custom-headers</code> ConfigMap, and include those HTTP headers in all requests flowing from nginx to the backends.</p>
<h2 id="test">Test<a class="headerlink" href="#test" title="Permanent link"></a></h2>
<p>Check the contents of the ConfigMaps are present in the nginx.conf file using:
<code>kubectl exec ingress-nginx-controller-873061567-4n3k2 -n ingress-nginx cat /etc/nginx/nginx.conf</code></p>