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Introduction</a> </li> <li class="toc level-1 " data-sort="2" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/get-started/quick-start.html">2. Quick start</a> </li></ul> <a class="caption d-block text-uppercase no-wrap px-2 py-0" href="/node-feature-discovery/master/deployment/"> Deployment </a><ul> <li class="toc level-1 " data-sort="1" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/deployment/image-variants.html">1. Image variants</a> </li> <li class="toc level-1 " data-sort="2" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/deployment/kustomize.html">2. Kustomize</a> </li> <li class="toc level-1 " data-sort="3" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/deployment/helm.html">3. Helm</a> </li> <li class="toc level-1 " data-sort="4" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/deployment/operator.html">4. NFD Operator</a> </li> <li class="toc level-1 " data-sort="5" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/deployment/uninstallation.html">5. Uninstallation</a> </li> <li class="toc level-1 " data-sort="6" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/deployment/metrics.html">6. Metrics</a> </li></ul> <a class="caption d-block text-uppercase no-wrap px-2 py-0" href="/node-feature-discovery/master/usage/"> Usage </a><ul> <li class="toc level-1 " data-sort="1" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/features.html">1. Feature labels</a> </li> <li class="toc level-1 " data-sort="2" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/using-labels.html">2. Using node labels</a> </li> <li class="toc level-1 " data-sort="3" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/nfd-master.html">3. NFD-Master</a> </li> <li class="toc level-1 " data-sort="4" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/nfd-worker.html">4. NFD-Worker</a> </li> <li class="toc level-1 " data-sort="5" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/nfd-topology-updater.html">5. NFD-Topology-Updater</a> </li> <li class="toc level-1 " data-sort="6" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/nfd-gc.html">6. NFD-Garbage-Collector</a> </li> <li class="toc level-1 " data-sort="7" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/custom-resources.html">7. CRDs</a> </li> <li class="toc level-1 " data-sort="8" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/customization-guide.html">8. Customization guide</a> </li> <li class="toc level-1 " data-sort="9" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/examples-and-demos.html">9. Examples and demos</a> </li> <li class="toc level-1 " data-sort="10" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/kubectl-plugin.html">10. Kubectl plugin</a> </li> <li class="toc level-1 " data-sort="11" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/usage/image-compatibility.html">11. Image Compatibility Artifact</a> </li></ul> <a class="caption d-block text-uppercase no-wrap px-2 py-0" href="/node-feature-discovery/master/reference/"> Reference </a><ul> <li class="toc level-1 " data-sort="1" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/master-commandline-reference.html">1. Master cmdline reference</a> </li> <li class="toc level-1 " data-sort="2" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/worker-commandline-reference.html">2. Worker cmdline reference</a> </li> <li class="toc level-1 " data-sort="3" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/master-configuration-reference.html">3. Master config reference</a> </li> <li class="toc level-1 " data-sort="4" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/worker-configuration-reference.html">4. Worker config reference</a> </li> <li class="toc level-1 " data-sort="5" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/topology-updater-commandline-reference.html">5. Topology Updater Cmdline Reference</a> </li> <li class="toc level-1 " data-sort="6" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/topology-updater-configuration-reference.html">6. Topology-Updater config reference</a> </li> <li class="toc level-1 " data-sort="7" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/gc-commandline-reference.html">7. Garbage Collector Cmdline Reference</a> </li> <li class="toc level-1 " data-sort="8" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/plugin-commandline-reference.html">8. Kubectl plugin cmdline reference</a> </li> <li class="toc level-1 current" data-sort="9" data-level="1"> <a class="d-flex flex-items-baseline current" href="/node-feature-discovery/master/reference/node-feature-client-reference.html">9. Node Feature client cmdline reference</a> </li> <li class="toc level-1 " data-sort="10" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/versions.html">10. Versions</a> </li> <li class="toc level-1 " data-sort="11" data-level="1"> <a class="d-flex flex-items-baseline " href="/node-feature-discovery/master/reference/feature-gates.html">11. Feature Gates</a> </li></ul> <a class="caption d-block text-uppercase no-wrap px-2 py-0" href="/node-feature-discovery/master/developer-guide/"> Developer guide </a><ul> </ul> <a class="caption d-block text-uppercase no-wrap px-2 py-0" href="/node-feature-discovery/master/contributing/"> Contributing </a><ul> </ul> </div> </div> </div> <div class="content-wrap"> <div class="header d-flex flex-justify-between p-2 hide-lg hide-xl" aria-label="top navigation"> <button id="toggle" aria-label="Toggle menu" class="btn-octicon p-2 m-0 text-white" type="button"> <i class="fa fa-bars"></i> </button> <div class="title flex-1 d-flex flex-justify-center"> <a class="h4 no-underline py-1 px-2 rounded-1" href="/node-feature-discovery/master/">Node Feature Discovery</a> </div> </div> <div class="content p-3 p-sm-5"> <div class="navigation-top d-flex flex-justify-between"> <ul class="breadcrumb" role="navigation" aria-label="breadcrumbs navigation"> <li class="breadcrumb-item"> <a class="no-underline" href="/node-feature-discovery/master/" title="/"> <i class="fa fa-home"></i> </a> </li><li class="breadcrumb-item" ><a href="/node-feature-discovery/master/reference/">reference</a></li><li class="breadcrumb-item" aria-current="page">node-feature-client-reference.md</li></ul> <a class="edit" href="https://github.com/kubernetes-sigs/node-feature-discovery/edit/gh-pages/reference/node-feature-client-reference.md" title="Edit on GitHub" rel="noreferrer" target="_blank"> <i class="fa fa-edit"></i> </a> </div> <hr> <div role="main" itemscope="itemscope" itemtype="https://schema.org/Article"> <div class="markdown-body" itemprop="articleBody"> <h1 class="no_toc" id="commandline-flags-of-nfd-client">Commandline flags of nfd client</h1> <h2 class="no_toc text-delta" id="table-of-contents">Table of contents</h2> <ol id="markdown-toc"> <li><a href="#-h-help" id="markdown-toc--h-help">-h, help</a></li> <li><a href="#compat" id="markdown-toc-compat">compat</a> <ol> <li><a href="#validate-node" id="markdown-toc-validate-node">validate-node</a></li> </ol> </li> </ol> <hr /> <p><strong>The client is in the experimental <code class="language-plaintext highlighter-rouge notranslate">v1alpha1</code> version.</strong></p> <p>To quickly view available command line flags execute <code class="language-plaintext highlighter-rouge notranslate">nfd --help</code>.</p> <h3 id="-h-help">-h, help</h3> <p>Print usage and exit.</p> <h2 id="compat">compat</h2> <p>Image Compatibility commands.</p> <h3 id="validate-node">validate-node</h3> <p>Perform node validation based on its associated image compatibility artifact.</p> <h4 id="image">image</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--image</code> flag specifies the URL of the image containing compatibility metadata.</p> <h4 id="plain-http">plain-http</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--plain-http</code> flag forces the use of HTTP protocol for all registry communications. Default: <code class="language-plaintext highlighter-rouge notranslate">false</code></p> <h4 id="platform">platform</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--platform</code> flag specifies the artifact platform in the format <code class="language-plaintext highlighter-rouge notranslate">os[/arch][/variant][:os_version]</code>.</p> <h4 id="tags">tags</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--tags</code> flag specifies a list of tags that must match the tags set on the compatibility objects.</p> <h4 id="output-json">output-json</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--output-json</code> flag prints the output as a JSON object.</p> <h4 id="registry-username">registry-username</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--registry-username</code> flag specifies the username for the registry.</p> <h4 id="registry-password-stdin">registry-password-stdin</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--registry-password-stdin</code> flag enables reading of registry password from stdin.</p> <h4 id="registry-token-stdin">registry-token-stdin</h4> <p>The <code class="language-plaintext highlighter-rouge notranslate">--registry-token-stdin</code> flag enables reading of registry token from stdin.</p> </div> </div> <div class="navigation-bottom d-flex flex-justify-between py-3" role="navigation" aria-label="footer navigation"> <div class="prev"><a href="/node-feature-discovery/master/reference/plugin-commandline-reference.html" class="btn" title="Kubectl plugin cmdline reference" accesskey="p" rel="prev"> <i class="fa fa-arrow-circle-left"></i> Previous </a></div> <div class="next"><a href="/node-feature-discovery/master/reference/versions.html" class="btn" title="Versions" accesskey="n" rel="next"> Next <i class="fa fa-arrow-circle-right"></i> </a></div> </div><hr> <div class="copyright text-center text-gray" role="contentinfo"> <i class="fa fa-copyright"></i> <span class="time">2016-2025,</span> <a class="text-gray" href="https://github.com/kubernetes-sigs" rel="noreferrer" target="_blank">Kubernetes SIGs</a> Revision <a class="text-gray" href="https://github.com/kubernetes-sigs/node-feature-discovery/commit/" title="" rel="noreferrer" target="_blank"></a> <br> <div class="generator"> Built with <a href="https://pages.github.com" rel="noreferrer" target="_blank" title="github-pages v228">GitHub Pages</a> using a <a href="https://github.com/rundocs/jekyll-rtd-theme" rel="noreferrer" target="_blank" title="jekyll-rtd-theme v2.0.10">theme</a> provided by <a href="https://rundocs.io" rel="noreferrer" target="_blank">RunDocs</a>. </div> </div> </div> </div> <div class="addons-wrap d-flex flex-column overflow-y-auto"> <div class="status d-flex flex-justify-between p-2"> <div class="title p-1"> <i class="fa fa-book"></i> Node Feature Discovery </div> <div class="branch p-1"> <span class="name"> master </span> <i class="fa fa-caret-down"></i> </div> </div> <div class="addons d-flex flex-column height-full p-2 d-none"> <dl id="versions"> <dt>Versions</dt> <script src="/node-feature-discovery/versions.js"></script> <script> var dt = document.getElementById('versions'); var items = getVersionListItems(); for (var i=0; i < items.length; i++) { var dd = document.createElement('dd'); var a = dd.appendChild(document.createElement('a')); a.appendChild(document.createTextNode(items[i].name)); a.href = items[i].url; dt.appendChild(dd); } </script> </dl> <dl> <dt>GitHub</dt> <dd> <a href="https://github.com/kubernetes-sigs/node-feature-discovery" title="Stars: 818"> <i class="fa fa-github"></i> Homepage </a> </dd> <dd> <a href="https://github.com/kubernetes-sigs/node-feature-discovery/issues" title="Open issues: 48"> <i class="fa fa-question-circle-o"></i> Issues </a> </dd> <dd> <a href="https://github.com/kubernetes-sigs/node-feature-discovery/zipball/gh-pages" title="Size: 108305 Kb"> <i class="fa fa-download"></i> Download </a> </dd> </dl> <hr> <div class="license f6 pb-2"> This <a href="/node-feature-discovery/master/" title="Node Feature Discovery">Software</a> is under the terms of <a href="https://github.com/kubernetes-sigs/node-feature-discovery">Apache License 2.0</a>. </div> </div> </div> <script src="https://cdn.jsdelivr.net/gh/rundocs/jekyll-rtd-theme@2.0.10/assets/js/jquery.min.js"></script><script src="https://cdn.jsdelivr.net/gh/rundocs/jekyll-rtd-theme@2.0.10/assets/js/theme.min.js"></script> </body> </html>