ingress-nginx-helm/examples/docker-registry/index.html

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<!doctype html><html lang=en class=no-js> <head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><link href=https://kubernetes.github.io/ingress-nginx/examples/docker-registry/ rel=canonical><link href=../customization/sysctl/ rel=prev><link href=../grpc/ rel=next><link rel=icon href=../../assets/images/favicon.png><meta name=generator content="mkdocs-1.5.3, mkdocs-material-9.4.5"><title>Docker registry - Ingress-Nginx Controller</title><link rel=stylesheet href=../../assets/stylesheets/main.6a10b989.min.css><link rel=stylesheet href=../../assets/stylesheets/palette.356b1318.min.css><link rel=preconnect href=https://fonts.gstatic.com crossorigin><link rel=stylesheet href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback"><style>:root{--md-text-font:"Roboto";--md-code-font:"Roboto Mono"}</style><link rel=stylesheet href=../../extra.css><script>__md_scope=new URL("../..",location),__md_hash=e=>[...e].reduce((e,_)=>(e<<5)-e+_.charCodeAt(0),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script></head> <body dir=ltr data-md-color-scheme=default data-md-color-primary=teal data-md-color-accent=green> <input class=md-toggle data-md-toggle=drawer type=checkbox id=__drawer autocomplete=off> <input class=md-toggle data-md-toggle=search type=checkbox id=__search autocomplete=off> <label class=md-overlay for=__drawer></label> <div data-md-component=skip> <a href=#docker-registry class=md-skip> Skip to content </a> </div> <div data-md-component=announce> </div> <header class="md-header md-header--shadow md-header--lifted" data-md-component=header> <nav class="md-header__inner md-grid" aria-label=Header> <a href=../.. title="Ingress-Nginx Controller" class="md-header__button md-logo" aria-label="Ingress-Nginx Controller" data-md-component=logo> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54Z"/></svg> </a> <label class="md-header__button md-icon" for=__drawer> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2Z"/></svg> </label> <div class=md-header__title data-md-component=header-title> <div class=md-header__ellipsis> <div class=md-header__topic> <span class=md-ellipsis> Ingress-Nginx Controller </span> </div> <div class=md-header__topic data-md-component=header-topic> <span class=md-ellipsis> Docker registry </span> </div> </div> </div> <label class="md-header__button md-icon" for=__search> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg> </label> <div class=md-search data-md-component=search role=dialog> <label class=md-search__overlay for=__search></label> <div class=md-search__inner role=search> <form class=md-search__form name=search> <input type=text class=md-search__input name=query aria-label=Search placeholder=Search autocapitalize=off autocorrect=off autocomplete=off spellcheck=false data-md-component=search-query required> <label class="md-search__icon md-icon" for=__search> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg> </label> <nav class=md-search__options aria-label=Search> <button type=reset class="md-search__ico
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</code></pre></div> <div class="admonition important"> <p class=admonition-title>Important</p> <p><strong>DO NOT RUN THIS IN PRODUCTION</strong></p> <p>This deployment uses <code>emptyDir</code> in the <code>volumeMount</code> which means the contents of the registry will be deleted when the pod dies.</p> </div> <p>The next required step is creation of the ingress rules. To do this we have two options: with and without TLS</p> <h3 id=without-tls>Without TLS<a class=headerlink href=#without-tls title="Permanent link"></a></h3> <p>Download and edit the yaml deployment replacing <code>registry.&lt;your domain&gt;</code> with a valid DNS name pointing to the ingress controller:</p> <div class=highlight><pre><span></span><code><span class=go>wget https://raw.githubusercontent.com/kubernetes/ingress-nginx/main/docs/examples/docker-registry/ingress-without-tls.yaml</span>
</code></pre></div> <div class="admonition important"> <p class=admonition-title>Important</p> <p>Running a docker registry without TLS requires we configure our local docker daemon with the insecure registry flag.</p> </div> <p>Please check <a href=https://docs.docker.com/registry/insecure/#deploy-a-plain-http-registry>deploy a plain http registry</a></p> <h3 id=with-tls>With TLS<a class=headerlink href=#with-tls title="Permanent link"></a></h3> <p>Download and edit the yaml deployment replacing <code>registry.&lt;your domain&gt;</code> with a valid DNS name pointing to the ingress controller:</p> <div class=highlight><pre><span></span><code><span class=go>wget https://raw.githubusercontent.com/kubernetes/ingress-nginx/main/docs/examples/docker-registry/ingress-with-tls.yaml</span>
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</code></pre></div> <p>Deploy <a href=https://github.com/jetstack/kube-lego>kube lego</a> use <a href=https://letsencrypt.org/ >Let's Encrypt</a> certificates or edit the ingress rule to use a secret with an existing SSL certificate.</p> <h3 id=testing>Testing<a class=headerlink href=#testing title="Permanent link"></a></h3> <p>To test the registry is working correctly we download a known image from <a href=https://hub.docker.com>docker hub</a>, create a tag pointing to the new registry and upload the image:</p> <div class=highlight><pre><span></span><code><span class=go>docker pull ubuntu:16.04</span>
<span class=go>docker tag ubuntu:16.04 `registry.&lt;your domain&gt;/ubuntu:16.04`</span>
<span class=go>docker push `registry.&lt;your domain&gt;/ubuntu:16.04`</span>
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</code></pre></div> <p>Please replace <code>registry.&lt;your domain&gt;</code> with your domain.</p> </article> </div> </div> </main> <footer class=md-footer> <div class="md-footer-meta md-typeset"> <div class="md-footer-meta__inner md-grid"> <div class=md-copyright> Made with <a href=https://squidfunk.github.io/mkdocs-material/ target=_blank rel=noopener> Material for MkDocs </a> </div> </div> </div> </footer> </div> <div class=md-dialog data-md-component=dialog> <div class="md-dialog__inner md-typeset"></div> </div> <script id=__config type=application/json>{"base": "../..", "features": ["navigation.tabs", "navigation.tabs.sticky", "navigation.instant", "navigation.sections"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script> <script src=../../assets/javascripts/bundle.aecac24b.min.js></script> </body> </html>