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@@ -138,7 +138,7 @@ Do not move it without providing redirects.
 </code></pre></div> <p>If it is not working, there are two possible reasons:</p> <ol> <li> <p>The contents of the tokens are invalid. Find the secret name with <code>kubectl get secrets | grep service-account</code> and delete it with <code>kubectl delete secret &lt;name&gt;</code>. It will automatically be recreated.</p> </li> <li> <p>You have a non-standard Kubernetes installation and the file containing the token may not be present. The API server will mount a volume containing this file, but only if the API server is configured to use the ServiceAccount admission controller. If you experience this error, verify that your API server is using the ServiceAccount admission controller. If you are configuring the API server by hand, you can set this with the <code>--admission-control</code> parameter.</p> <blockquote> <p>Note that you should use other admission controllers as well. Before configuring this option, you should read about admission controllers.</p> </blockquote> </li> </ol> <p>More information:</p> <ul> <li><a href=http://kubernetes.io/docs/user-guide/service-accounts/ >User Guide: Service Accounts</a></li> <li><a href=http://kubernetes.io/docs/admin/service-accounts-admin/ >Cluster Administrator Guide: Managing Service Accounts</a></li> </ul> <h2 id=kube-config>Kube-Config<a class=headerlink href=#kube-config title="Permanent link"> ¶</a></h2> <p>If you want to use a kubeconfig file for authentication, follow the <a href=../deploy/ >deploy procedure</a> and add the flag <code>--kubeconfig=/etc/kubernetes/kubeconfig.yaml</code> to the args section of the deployment.</p> <h2 id=using-gdb-with-nginx>Using GDB with Nginx<a class=headerlink href=#using-gdb-with-nginx title="Permanent link"> ¶</a></h2> <p><a href=https://www.gnu.org/software/gdb/ >Gdb</a> can be used to with nginx to perform a configuration dump. This allows us to see which configuration is being used, as well as older configurations.</p> <p>Note: The below is based on the nginx <a href=https://docs.nginx.com/nginx/admin-guide/monitoring/debugging/#dumping-nginx-configuration-from-a-running-process>documentation</a>.</p> <ol> <li> <p>SSH into the worker</p> <div class=highlight><pre><span></span><code><span class=gp>$</span> ssh user@workerIP
 </code></pre></div> </li> <li> <p>Obtain the Docker Container Running nginx</p> <div class=highlight><pre><span></span><code><span class=gp>$</span> docker ps <span class=p>|</span> grep ingress-nginx-controller
 <span class=go>CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES</span>
-<span class=go>d9e1d243156a        k8s.gcr.io/ingress-nginx/controller   &quot;/usr/bin/dumb-init …&quot;   19 minutes ago      Up 19 minutes                                                                            k8s_ingress-nginx-controller_ingress-nginx-controller-67956bf89d-mqxzt_kube-system_079f31ec-aa37-11e8-ad39-080027a227db_0</span>
+<span class=go>d9e1d243156a        registry.k8s.io/ingress-nginx/controller   &quot;/usr/bin/dumb-init …&quot;   19 minutes ago      Up 19 minutes                                                                            k8s_ingress-nginx-controller_ingress-nginx-controller-67956bf89d-mqxzt_kube-system_079f31ec-aa37-11e8-ad39-080027a227db_0</span>
 </code></pre></div> </li> <li> <p>Exec into the container</p> <div class=highlight><pre><span></span><code><span class=gp>$</span> docker <span class=nb>exec</span> -it --user<span class=o>=</span><span class=m>0</span> --privileged d9e1d243156a bash
 </code></pre></div> </li> <li> <p>Make sure nginx is running in <code>--with-debug</code></p> <div class=highlight><pre><span></span><code><span class=gp>$</span> nginx -V <span class=m>2</span>&gt;<span class=p>&amp;</span><span class=m>1</span> <span class=p>|</span> grep -- <span class=s1>&#39;--with-debug&#39;</span>
 </code></pre></div> </li> <li> <p>Get list of processes running on container</p> <div class=highlight><pre><span></span><code><span class=gp>$</span> ps -ef