cockpit_introduction.html
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</ul> 698 </div> --> 699 </li> 700 701 </ul> 702 </div> 703 704 <div class="o-distance-xl"> 705 <h3 class="c-category-title">Reference</h3> 706 <ul class="o-list-bare"> 707 708 <li class="o-list-bare__item"> 709 <a href="/docs/embark_commands.html" title="CLI Commands" class="u-link-uniform ">CLI Commands</a> 710 <!-- <div class="o-distance-m"> 711 <ul class="o-list-bare c-navigation__subnav"> 712 <li class="o-list-bare__item"> 713 <a href="#" title="What is Embark?" class="u-link-uniform">What is Embark?</a> 714 </li> 715 </ul> 716 </div> --> 717 </li> 718 719 </ul> 720 </div> 721 722 <div class="o-distance-xl"> 723 <h3 class="c-category-title">Miscellaneous</h3> 724 <ul class="o-list-bare"> 725 726 <li class="o-list-bare__item"> 727 <a href="/docs/migrating_from_3.x.html" title="Migrating from Embark 3.x" class="u-link-uniform ">Migrating from Embark 3.x</a> 728 <!-- <div class="o-distance-m"> 729 <ul class="o-list-bare c-navigation__subnav"> 730 <li class="o-list-bare__item"> 731 <a href="#" title="What is Embark?" class="u-link-uniform">What is Embark?</a> 732 </li> 733 </ul> 734 </div> --> 735 </li> 736 737 <li class="o-list-bare__item"> 738 <a href="/docs/troubleshooting.html" title="Troubleshooting" class="u-link-uniform ">Troubleshooting</a> 739 <!-- <div class="o-distance-m"> 740 <ul class="o-list-bare c-navigation__subnav"> 741 <li class="o-list-bare__item"> 742 <a href="#" title="What is Embark?" class="u-link-uniform">What is Embark?</a> 743 </li> 744 </ul> 745 </div> --> 746 </li> 747 748 <li class="o-list-bare__item"> 749 <a href="/docs/contributing.html" title="Contributing" class="u-link-uniform ">Contributing</a> 750 <!-- <div class="o-distance-m"> 751 <ul class="o-list-bare c-navigation__subnav"> 752 <li class="o-list-bare__item"> 753 <a href="#" title="What is Embark?" class="u-link-uniform">What is Embark?</a> 754 </li> 755 </ul> 756 </div> --> 757 </li> 758 759 </ul> 760 </div> 761 762 </nav> 763 </div> 764 </div> 765 <div class="o-guided-content__content"> 766 <p class="c-meta">Last updated: January 19th 2020 767 (<a href="https://github.com/embarklabs/embark/edit/master/site/source/docs/cockpit_introduction.md" target="_blank"> 768 Improve this guide <svg class="c-icon c-icon--xs"><use xlink:href="/../../assets/icons/symbols.svg#icon-pen-write-paper"></use></svg> 769 </a>) 770 </p> 771 <div class="o-standard-page"> 772 <h1>Introduction to Cockpit</h1> 773 <p>Probably one of Embark’s most exciting features is its companion web interface Cockpit. With Cockpit, we’re aiming for offering an alternative and more powerful interface to make developing and debugging decentralized applications even easier.</p> 774 <p>Throughout the following sections we’ll take a closer look at Cockpit’s features and how we can use it to improve our developer experience when working with Embark!</p> 775 <div class="c-notification c-notification--info"> 776 <p><strong>A note on Cockpit availability</strong></p> 777 <p><p>Please note that Cockpit is a feature that ships since Embark version 4.0 and is not available in or for previous versions of Embark.</p> 778 </p> 779 </div> 780 781 782 783 <h2 id="What-is-Cockpit"><a href="#What-is-Cockpit" class="headerlink" title="What is Cockpit?"></a>What is Cockpit?</h2><p>Cockpit is a web application that ships with Embark since version 4.0. It’s an alternative and sometimes more powerful interface in comparison to <a href="/docs/dashboard.html">Embark’s dashboard</a>, that connects to any existing Embark process. Since it’s web-based, Cockpit offers a much richer and more interactive user interface, with additional tools and features that can’t be found in Embark otherwise.</p> 784 <p>Some of Cockpit’s features are:</p> 785 <ul> 786 <li><strong>Dashboard</strong> - A highly interactive real-time dashboard with service monitoring and deployment status</li> 787 <li><strong>Selective Deployment</strong> - A deployment interface that gives you fine-grain control over when and how your Smart Contracts are deployed</li> 788 <li><strong>Explorer</strong> - A built-in blockchain explorer making it easy to explore blocks, transactions and accounts</li> 789 <li><strong>Code Editor</strong> - A web-based code editor, enabling changing your application’s source on the fly</li> 790 <li><strong>Utilities</strong> - Powerful utility tools, including ENS, a transaction decoder and more</li> 791 </ul> 792 <p>Cockpit is actively developed and implements new features on a regular basis.</p> 793 <h2 id="Starting-Cockpit"><a href="#Starting-Cockpit" class="headerlink" title="Starting Cockpit"></a>Starting Cockpit</h2><p>Cockpit can be used as soon as Embark has been spinned up in any of our applications. As mentioned in our guide on <a href="/docs/running_apps.html">running apps</a>, Embark will start Cockpit as part of the run process. In fact, Embark even outputs a message, telling us how to open Cockpit:</p> 794 <figure class="highlight plain"><table><tr><td class="code"><pre><span class="line">Access the web backend with the following url: http://localhost:55555?token=xxxxx-xxxxx-xxxxx-xxxxx</span><br></pre></td></tr></table></figure> 795 796 <p>Notice that <code>token</code> is a security measurement so nobody else can access your Embark processes through Cockpit (unless they have the token). To make it a little more secure, tokens are one-time use only. If we’re trying to access the same session through different browser instances, one instance won’t be able to connect.</p> 797 <p>We can always generate a new token inside <a href="/docs/using_the_console.html">Embark’s interactive console</a> using the <a href="/docs/using_the_console.html#Retrieving-authentication-tokens-for-Cockpit"><code>token</code> command</a>.</p> 798 <h2 id="Entering-the-Cockpit"><a href="#Entering-the-Cockpit" class="headerlink" title="Entering the Cockpit"></a>Entering the Cockpit</h2><p>Once Embark is running, entering the Cockpit is really just a matter of opening the URL shown by Embark. Let’s explore what Cockpit has to offer in the following guides.</p> 799 <p>Bon Voyage! </p> 800 801 </div> 802 <div class="o-container-medium o-distance-l"> 803 <div class="o-flex o-flex-space-between"> 804 805 <div class="o-flex__item"> 806 <a href="/docs/plugin_reference.html" class="c-button c-button--quite" title="Previous article">Previous</a> 807 </div> 808 809 810 <div class="o-flex__item"> 811 <a href="/docs/cockpit_dashboard.html" class="c-button c-button--quite" title="Next article">Next</a> 812 </div> 813 814 </div> 815 816 817 </div> 818 </div> 819 <div class="o-guided-content__addition"> 820 <h3 class="c-category-title">Contents</h3> 821 <ol class="o-list-bare"><li class="o-list-bare__item o-list-bare-level-2 o-ellipsis"><a href="#What-is-Cockpit" class="u-link-uniform">What is Cockpit?</a></li><li class="o-list-bare__item o-list-bare-level-2 o-ellipsis"><a href="#Starting-Cockpit" class="u-link-uniform">Starting Cockpit</a></li><li class="o-list-bare__item 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