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48 lines
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HTML
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<title>多环境 | Kuboard</title>
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<meta name="description" content="A cool Kubernetes Dashboard">
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<meta name="keywords" content="Kubernetes, Docker, Dashboard, Kuboard, Linux, K8S, cluster, 分布式, 集群, 容器, 高可用">
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<meta property="article:modified_time" content="Thu Jul 25 2019 06:22:52 GMT+0800 (GMT+08:00)"><meta property="og:site_name" content="Kuboard"><meta property="og:title" content="多环境"><meta property="og:type" content="website"><meta property="og:url" content="/guide/namespace/multi-env.html"><meta name="twitter:title" content="多环境"><meta name="twitter:url" content="/guide/namespace/multi-env.html"><meta name="twitter:card" content="summary_large_image">
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<div id="app" data-server-rendered="true"><div class="theme-container" data-v-61e379b0><header class="navbar"><div class="sidebar-button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" role="img" viewBox="0 0 448 512" class="icon"><path fill="currentColor" d="M436 124H12c-6.627 0-12-5.373-12-12V80c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12z"></path></svg></div> <a href="/" class="home-link router-link-active"><!----> <span class="site-name">Kuboard</span></a> <div class="links"><div class="search-box"><input aria-label="Search" autocomplete="off" spellcheck="false" value=""> <!----></div> <nav class="nav-links can-hide"><div class="nav-item"><a href="/overview/" class="nav-link">简介</a></div><div class="nav-item"><a 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data-v-61e379b0>微服务</a></div></div></div> <ul class="sidebar-links"><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>概述</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/guide/" class="sidebar-link">概述</a></li></ul></section></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>Example</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/guide/example/busybox.html" class="sidebar-link">部署 busybox</a></li><li><a href="/guide/example/import.html" class="sidebar-link">导入 example 微服务</a></li><li><a href="/guide/example/monitor.html" class="sidebar-link">监控 example</a></li></ul></section></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>集群管理</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/guide/cluster/computing.html" class="sidebar-link">计算资源管理</a></li><li><a href="/guide/cluster/storage.html" class="sidebar-link">存储空间管理</a></li><li><a href="/guide/cluster/namespace.html" class="sidebar-link">名称空间管理</a></li></ul></section></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading open"><span>应用管理</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/guide/namespace/workload.html" class="sidebar-link">工作负载</a></li><li><a href="/guide/namespace/secrets.html" class="sidebar-link">Secrets</a></li><li><a href="/guide/namespace/configMap.html" class="sidebar-link">配置</a></li><li><a href="/guide/namespace/pvc.html" class="sidebar-link">存储卷声明</a></li><li><a href="/guide/namespace/adjustion.html" class="sidebar-link">日常调整</a></li><li><a href="/guide/namespace/multi-env.html" class="active sidebar-link">多环境</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/guide/namespace/multi-env.html#导出配置" class="sidebar-link">导出配置</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a 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class="sidebar-link">端口转发</a></li></ul></section></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>监控套件</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/guide/monitor/" class="sidebar-link">监控套件</a></li><li><a href="/guide/monitor/apis.html" class="sidebar-link">自定义监控套件</a></li></ul></section></li></ul> <div style="text-align: center; margin-top: 5vh;"><strong>在线体验</strong> <div><a target="_blank" href="http://demo.eip.work/#/login?isReadOnly=true&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.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.eYqN3FLIT6xs0-lm8AidZtaiuHeX70QTn9FhJglhEyh5dlyMU5lo8UtR-h1OY8sTSeYdYKJAS83-9SUObKQhp6XNmRgOYAfZblKUy4mvbGVQ3dn_qnzxYxt6zdGCwIY7E34eNNd9IjMF7G_Y4eJLWE7NvkSB1O8zbdn8En9rQXv_xJ9-ugCyr4CYB1lDGuZl3CIXgQ1FWcQdUBrxTT95tzcNTB0l6OUOGhRxOfw-RyIOST83GV5U0iVzxnD4sjgSaJefvCU-BmwXgpxAwRVhFyHEziXXa0CuZfBfJbmnQW308B4wocr4QDm6Nvmli1P3B6Yo9-HNF__d2hCwZEr7eg"><p><img src="/assets/img/image-20190723104717575.f44900d3.png" style="width: 226px; height: 127px;"></p></a></div> <p><strong><a href="https://github.com/shaohq/kuboard-issues/issues" target="_blank">提交 BUG</a></strong></p> <strong>在线提问</strong> <p><img src="/assets/img/kuboard_qq.45e78dbf.png"></p></div></aside> <main class="page"> <div class="theme-default-content content__default"><h1 id="多环境"><a href="#多环境" aria-hidden="true" class="header-anchor">#</a> 多环境</h1> <p>在实际开发项目的过程中，我们必然会碰到如下场景：</p> <ol><li>创建一个开发环境，并在其中完成应用部署</li> <li>创建一个测试环境，再次完成应用部署</li> <li>创建一个准上线环境，再次完成应用部署</li> <li>创建一个生产环境，再次完成应用部署</li></ol> <p>当我们的微服务系统较为复杂时，一个环境中可能需要部署许多（几十个甚至更多）的微服务部署单元，这个时候，重复在多套环境中执行部署任务就会变得容易出错。</p> <p>Kuboard 针对这种场景，提供了导出配置、导入配置的功能，以便运维人员可以轻易的复制多套部署环境。</p> <h2 id="导出配置"><a href="#导出配置" aria-hidden="true" class="header-anchor">#</a> 导出配置</h2> <h3 id="前提"><a href="#前提" aria-hidden="true" class="header-anchor">#</a> 前提</h3> <p>必须满足如下条件：</p> <ul><li>您已经通过 kuboard 的 <a href="/guide/namespace/workload">创建工作负载</a> 功能完成了微服务的部署。</li></ul> <blockquote><p>部署微服务过程中，您还可能用到 kuboard 的配置编辑功能、Secrets 编辑功能 等。</p></blockquote> <p>假设您已完成微服务部署，并已进入 namespace 界面，如下图所示：</p> <p><img src="/assets/img/image-20190721085144545.25f25dda.png" alt="image-20190721085144545"></p> <h3 id="操作步骤"><a href="#操作步骤" aria-hidden="true" class="header-anchor">#</a> 操作步骤</h3> <ul><li>点击 <em><strong>导出工作负载</strong></em> <ul><li>选择要导出的分层</li> <li>点击 <em><strong>刷新</strong></em></li> <li>选择要导出的工作负载</li></ul></li></ul> <p><img src="/assets/img/image-20190721090118542.46c31055.png" alt="image-20190721090118542"></p> <ul><li><p>点击 <em><strong>下一步</strong></em></p> <p>选择要导出的配置（configMap）信息</p></li></ul> <p><img src="/assets/img/image-20190721090753742.28d009f3.png" alt="image-20190721090753742"></p> <ul><li><p>点击 <em><strong>下一步</strong></em></p> <p>选择要导出的 Secrets</p></li></ul> <p><img src="/assets/img/image-20190721090840925.a5231632.png" alt="image-20190721090840925"></p> <ul><li>点击 <em><strong>下一步</strong></em></li></ul> <p><img src="/assets/img/image-20190721090935511.80fb3864.png" alt="image-20190721090935511"></p> <ul><li>点击 <em><strong>确定</strong></em></li></ul> <p><img src="/assets/img/image-20190721091005130.330e9f1d.png" alt="image-20190721091005130"></p> <ul><li><p>查看已导出文件</p> <p>导出文件的命名格式为 kuboard_namespace_date_time.yaml，例如：</p> <p>kuboard_example_2019_07_21_09_09_47.yaml</p> <p>导出文件的内容如下所示：</p> <div class="language-yaml extra-class"><pre class="language-yaml"><code><span class="token punctuation">---</span>
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<span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> apps/v1
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<span class="token key atrule">kind</span><span class="token punctuation">:</span> StatefulSet
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<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
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<span class="token key atrule">namespace</span><span class="token punctuation">:</span> example
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<span class="token key atrule">name</span><span class="token punctuation">:</span> cloud<span class="token punctuation">-</span>eureka
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<span class="token key atrule">annotations</span><span class="token punctuation">:</span>
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<span class="token key atrule">k8s.eip.work/workload</span><span class="token punctuation">:</span> cloud<span class="token punctuation">-</span>eureka
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<span class="token key atrule">k8s.eip.work/displayName</span><span class="token punctuation">:</span> 服务注册
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<span class="token key atrule">k8s.eip.work/service</span><span class="token punctuation">:</span> ClusterIP
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<span class="token key atrule">k8s.eip.work/ingress</span><span class="token punctuation">:</span> <span class="token string">'true'</span>
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<span class="token key atrule">labels</span><span class="token punctuation">:</span>
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<span class="token key atrule">k8s.eip.work/layer</span><span class="token punctuation">:</span> cloud
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<span class="token key atrule">k8s.eip.work/name</span><span class="token punctuation">:</span> cloud<span class="token punctuation">-</span>eureka
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<span class="token key atrule">spec</span><span class="token punctuation">:</span>
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<span class="token key atrule">selector</span><span class="token punctuation">:</span>
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<span class="token key atrule">matchLabels</span><span class="token punctuation">:</span>
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<span class="token key atrule">k8s.eip.work/layer</span><span class="token punctuation">:</span> cloud
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<span class="token key atrule">k8s.eip.work/name</span><span class="token punctuation">:</span> cloud<span class="token punctuation">-</span>eureka
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<span class="token key atrule">template</span><span class="token punctuation">:</span>
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<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
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<span class="token punctuation">...</span>
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</code></pre></div></li></ul> <blockquote><p>该文件可以通过 kubectl apply -f 命令直接执行，但是建议使用 kuboard 进行导入，以便在导入时在线编辑在特定于新环境的配置信息。</p></blockquote> <h2 id="导入配置"><a href="#导入配置" aria-hidden="true" class="header-anchor">#</a> 导入配置</h2> <h3 id="前提-2"><a href="#前提-2" aria-hidden="true" class="header-anchor">#</a> 前提</h3> <p>您已经通过 kuboard 导出了配置文件，或者从别处获取到 kuboard 导出的配置文件</p> <h3 id="操作步骤-2"><a href="#操作步骤-2" aria-hidden="true" class="header-anchor">#</a> 操作步骤</h3> <p>请参考 <a href="/guide/example/import">导入 example 微服务</a></p></div> <footer class="page-edit"><div class="edit-link"><a href="https://github.com/eip-work/kuboard-press/edit/master/guide/namespace/multi-env.md" target="_blank" rel="noopener noreferrer">帮助我们改善此页面！</a> <svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></div> <div class="last-updated"><span class="prefix">更新时间: </span> <span class="time">2019-07-25 06:22:52</span></div></footer> <div class="page-nav"><p class="inner"><span class="prev">
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