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class="menu__list-item"><a class="menu__link" href="/docs/2.4.0/index">Overview</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Design</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Deployment</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Quick Start</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">User Guide</a></li><li class="menu__list-item"><a class="menu__link menu__link--sublist menu__link--active" href="#">Plugin Center</a><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#" tabindex="0">Http Handle</a></li><li class="menu__list-item"><a class="menu__link menu__link--sublist menu__link--active" href="#" tabindex="0">RPC Proxy</a><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/2.4.0/plugin-center/rpc-proxy/dubbo-plugin">Dubbo Plugin</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/2.4.0/plugin-center/rpc-proxy/grpc-plugin">gRPC Plugin</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/2.4.0/plugin-center/rpc-proxy/motan-plugin">Motan Plugin</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/2.4.0/plugin-center/rpc-proxy/sofa-plugin">Sofa Plugin</a></li><li class="menu__list-item"><a aria-current="page" class="menu__link menu__link--active active" tabindex="0" href="/docs/2.4.0/plugin-center/rpc-proxy/spring-cloud-plugin">Spring Cloud Plugin</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/2.4.0/plugin-center/rpc-proxy/tars-plugin">Tars Plugin</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#" tabindex="0">Fault Tolerance</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#" tabindex="0">Authority And Certification</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#" tabindex="0">Observability</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Developer Documentation</a></li></ul></nav></div></aside><main class="docMainContainer_r8cw"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_zHA2"><div class="alert alert--warning margin-bottom--md" role="alert"><div>This is documentation for Apache ShenYu <b>2.4.0</b>, which is no longer actively maintained.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/docs/index">latest version</a></b> (2.6.1).</div></div><div class="docItemContainer_oiyr"><article><span class="badge badge--secondary">Version: 2.4.0</span><div class="tocCollapsible_aw-L tocMobile_Tx6Y"><button type="button" class="clean-btn tocCollapsibleButton_zr6a">On this page</button></div><div class="markdown"><header><h1 class="h1Heading_dC7a">1. Overview</h1></header><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="11-plugin-name"></a>1.1 Plugin Name<a class="hash-link" href="#11-plugin-name" title="Direct link to heading">#</a></h2><ul><li>SpringCloud Plugin</li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="12-appropriate-scenario"></a>1.2 Appropriate Scenario<a class="hash-link" href="#12-appropriate-scenario" title="Direct link to heading">#</a></h2><ul><li>transform http to springcloud</li><li>springcloud gray flow control</li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="13-plugin-functionality"></a>1.3 Plugin functionality<a class="hash-link" href="#13-plugin-functionality" title="Direct link to heading">#</a></h2><ul><li>transform http protocol into springCloud protocol.</li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="14-plugin-code"></a>1.4 Plugin code<a class="hash-link" href="#14-plugin-code" title="Direct link to heading">#</a></h2><ul><li><p>Core Module <code>shenyu-plugin-springcloud</code></p></li><li><p>Core Class <code>org.apache.shenyu.plugin.springcloud.SpringCloudPlugin</code></p></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="15-added-since-which-shenyu-version"></a>1.5 Added Since Which shenyu version<a class="hash-link" href="#15-added-since-which-shenyu-version" title="Direct link to heading">#</a></h2><p>Since ShenYu 2.4.0</p><header><h1 class="h1Heading_dC7a">2. How to use plugin</h1></header><ul><li><p>Add related dependencies and enable plugin, please refer to: <a href="/docs/2.4.0/quick-start/quick-start-springcloud">Quick start with Spring Cloud</a> .</p></li><li><p><code>Spring Cloud</code> client access, please refer to: <a href="/docs/2.4.0/user-guide/proxy/spring-cloud-proxy">Spring Cloud Proxy</a> .</p></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="21-plugin-use-procedure-chart"></a>2.1 Plugin-use procedure chart<a class="hash-link" href="#21-plugin-use-procedure-chart" title="Direct link to heading">#</a></h2><p><img src="/assets/images/plugin_use_en-8b5661551cdf92fdabc9cb2e7947cffc.jpg"></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="22-import-pom"></a>2.2 Import pom<a class="hash-link" href="#22-import-pom" title="Direct link to heading">#</a></h2><ul><li>Eureka Registry</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.apache.shenyu</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">shenyu-spring-boot-starter-plugin-springcloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${project.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.springframework.cloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">spring-cloud-starter-netflix-eureka-client</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${eureka-client.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.springframework.cloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">spring-cloud-commons</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${spring-cloud-commons.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.apache.shenyu</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">shenyu-spring-boot-starter-plugin-httpclient</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${project.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li>Nacos Registry</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.apache.shenyu</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">shenyu-spring-boot-starter-plugin-springcloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${project.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">com.alibaba.cloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">spring-cloud-starter-alibaba-nacos-discovery</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${nacos-discovery.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.springframework.cloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">spring-cloud-commons</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${spring-cloud-commons.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.apache.shenyu</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">shenyu-spring-boot-starter-plugin-httpclient</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${project.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="23-config-springcloud-in-shenyu-boostrap"></a>2.3 Config SpringCloud in ShenYu-Boostrap<a class="hash-link" href="#23-config-springcloud-in-shenyu-boostrap" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="231-config-springcloud-registry-with-eureka"></a>2.3.1 Config SpringCloud Registry With Eureka<a class="hash-link" href="#231-config-springcloud-registry-with-eureka" title="Direct link to heading">#</a></h3><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI yaml"><pre tabindex="0" class="prism-code language-yaml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token key atrule" style="color:#00a4db">spring</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">cloud</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">discovery</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">enabled</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token key atrule" style="color:#00a4db">eureka</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">client</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">enabled</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">serviceUrl</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">defaultZone</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> http</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain">//localhost</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain">8761/eureka/</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">instance</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">prefer-ip-address</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="232-config-springcloud-registry-with-nacos"></a>2.3.2 Config SpringCloud Registry With Nacos<a class="hash-link" href="#232-config-springcloud-registry-with-nacos" title="Direct link to heading">#</a></h3><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI yaml"><pre tabindex="0" class="prism-code language-yaml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token key atrule" style="color:#00a4db">spring</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">cloud</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">discovery</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">enabled</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">nacos</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">discovery</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">server-addr</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> 127.0.0.1</span><span class="token punctuation" style="color:#393A34">:</span><span class="token number" style="color:#36acaa">8848</span><span class="token plain"> </span><span class="token comment" style="color:#999988;font-style:italic"># Spring Cloud Alibaba Dubbo use this.</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">enabled</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">namespace</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> ShenyuRegisterCenter</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="233-config-springcloud-loadbalancer"></a>2.3.3 Config SpringCloud LoadBalancer<a class="hash-link" href="#233-config-springcloud-loadbalancer" title="Direct link to heading">#</a></h3><blockquote><p><em>Notice</em></p><p>After ShenYu 2.5.0(include), ShenYu use <code>shenyu-loadbalancer</code> as loadbalancer client, you just config loadbalance in springcloud plugin rule. |
| if you don't config loadbalance, springcloud plugin will use <code>roundRobin</code> algorithm.</p><p>Before ShenYu 2.4.3(include), ShenYu use <code>Ribbon</code> as loadbalancer client, you must config loadbalancer as follows.</p></blockquote><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI yaml"><pre tabindex="0" class="prism-code language-yaml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token key atrule" style="color:#00a4db">spring</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">cloud</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">loadbalancer</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">ribbon</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">enabled</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="24-enable-plugin"></a>2.4 Enable plugin<a class="hash-link" href="#24-enable-plugin" title="Direct link to heading">#</a></h2><ul><li>In shenyu-admin --> BasicConfig --> Plugin --> <code>springCloud</code> set Status enabled.</li></ul><img src="/img/shenyu/quick-start/springcloud/springcloud_open_en.png" width="60%" height="50%"><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="25-config-plugin"></a>2.5 Config plugin<a class="hash-link" href="#25-config-plugin" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="251-plugin-config"></a>2.5.1 Plugin config<a class="hash-link" href="#251-plugin-config" title="Direct link to heading">#</a></h3><ul><li>you must config springcloud registry and set springcloud plugin enabled.</li></ul><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="252-selector-and-gray-config"></a>2.5.2 Selector And Gray Config<a class="hash-link" href="#252-selector-and-gray-config" title="Direct link to heading">#</a></h3><p><img src="/assets/images/selector_en_2-ee54c943437d9b25d6014ebf6fd2ef4e.png"></p><ul><li>Gray routing</li></ul><p>if you want to user gray route in springCloud-plugin, you can click the <code>gray</code> button.</p><p><img src="/assets/images/gray_en_2-a6f62d441d0d0b41452abdc8962eb544.png"></p><ul><li>Gray level publishing can customize and control the traffic proportion of new version applications when publishing new version applications, gradually complete the full launch of new version applications, maximize the business risk caused by new version publishing, reduce the impact surface caused by faults, and support rapid roll back.</li></ul><p>when the gray is open,Gateway load balancing will select one node from the current node list for routing and you can modify node weights to change the weight of nodes in the load balancing algorithm.</p><img src="/img/shenyu/plugin/springcloud/gray.png" width="80%" height="80%"><p>It should be noted that,if your business instance not use the client jar of <code>shenyu-client-springcloud</code>, You should add gray node information manually on this selector page.</p><ul><li><p><code>serviceId</code>: your springcloud service id</p></li><li><p><code>gray</code>：enable gray routing.</p><ul><li><p><code>protocol</code>: protocol default is 'http://'.</p></li><li><p><code>upstreamUrl</code>: the server instance host, ip:port.</p></li><li><p><code>weight</code>: the server instance and participate in load balancing calculation.</p></li><li><p><code>status</code>: true: the server is available，false: the server is unavailable.</p></li><li><p><code>timestamp</code>: the server's start time.</p></li><li><p><code>warmup</code>: the server's warm up time and and participate in load balancing calculation.</p></li></ul></li></ul><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="253-rule-config"></a>2.5.3 Rule Config<a class="hash-link" href="#253-rule-config" title="Direct link to heading">#</a></h3><p>Rule Handler, the <code>handle</code> field, can be performed by the gateway after the final matching of traffic. For more information, please refer to <a href="/docs/2.4.0/plugin-center/plugin-handle-explanation">Plugin handle management</a> in Plugin Config.</p><ul><li>use <code>shenyu-client-springcloud</code> rule config</li></ul><p><img src="/assets/images/rule_en_2-accf682c14590865cbcdcb39b6d58b54.png"></p><ul><li><p>details：</p><ul><li><code>timeout</code>：set time out.</li><li><code>loadbalance</code>：loadbalance algorithm,there are three options: <code>roundRobin</code>,<code>random</code>,<code>hash</code></li></ul></li><li><p>not use <code>shenyu-client-springcloud</code> rule config</p></li></ul><p><img src="/assets/images/rule_en-ac80ec4eabec57e3005aca1b5c9fa3c1.png"></p><ul><li><p>details：</p><ul><li><code>path</code>：request path.</li><li><code>timeout</code>：set time out.</li></ul></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="26-examples"></a>2.6 Examples<a class="hash-link" href="#26-examples" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="261-use-shenyu-request-springcloud-service"></a>2.6.1 Use ShenYu Request SpringCloud Service<a class="hash-link" href="#261-use-shenyu-request-springcloud-service" title="Direct link to heading">#</a></h3><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2611-preparation"></a>2.6.1.1 Preparation<a class="hash-link" href="#2611-preparation" title="Direct link to heading">#</a></h4><ul><li>Start <code>Eureka</code> or <code>Nacos</code> Registry, if you use eureka, start <code>shenyu-examples-eureka</code> in <code>shenyu-example</code></li><li>Start <code>ShenYu Admin</code> application</li><li>Start <code>shenyu-examples-springcloud</code></li></ul><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2612-plugin-config"></a>2.6.1.2 Plugin Config<a class="hash-link" href="#2612-plugin-config" title="Direct link to heading">#</a></h4><ul><li><p>In shenyu-admin --> BasicConfig --> Plugin --> <code>springCloud</code> set Status enabled.</p></li><li><p>Config SpringCloud Registry in <code>ShenYu Bootstrap</code>, please read [2.3 Config SpringCloud in ShenYu-Boostrap](#2.3 Config SpringCloud in ShenYu-Boostrap)</p></li></ul><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2613-selector-config"></a>2.6.1.3 Selector Config<a class="hash-link" href="#2613-selector-config" title="Direct link to heading">#</a></h4><p><img src="/assets/images/selector_en_2-ee54c943437d9b25d6014ebf6fd2ef4e.png"></p><p>if your want to use gray flow and the gray flow have registered to <code>ShenyYu</code>, you must config gray upstream as follows.</p><p><img src="/assets/images/gray_en_2-a6f62d441d0d0b41452abdc8962eb544.png"></p><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2614-rule-config"></a>2.6.1.4 Rule Config<a class="hash-link" href="#2614-rule-config" title="Direct link to heading">#</a></h4><p>if you use <code>shenyu-client-springcloud</code> register service to <code>ShenYu</code>, you don't config rule, if you want to change rule config, |
| please read [2.5.3 Rule Config](#2.5.3 Rule Config)</p><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2615-request-springcloud-service-and-check-result"></a>2.6.1.5 Request SpringCloud Service and Check Result<a class="hash-link" href="#2615-request-springcloud-service-and-check-result" title="Direct link to heading">#</a></h4><p><img src="/assets/images/springcloud-request-a2b6b014e19f9de790a62f353723071b.png"></p><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="262-use-shenyu-request-unregistered-springcloud-service"></a>2.6.2 Use ShenYu Request Unregistered SpringCloud Service<a class="hash-link" href="#262-use-shenyu-request-unregistered-springcloud-service" title="Direct link to heading">#</a></h3><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2621-preparation"></a>2.6.2.1 Preparation<a class="hash-link" href="#2621-preparation" title="Direct link to heading">#</a></h4><ul><li>Start <code>Eureka</code> or <code>Nacos</code> Registry, if you use eureka, start <code>shenyu-examples-eureka</code> in <code>shenyu-example</code></li><li>Start <code>ShenYu Admin</code> application</li><li>Start <code>shenyu-examples-springcloud</code></li></ul><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2622-plugin-config"></a>2.6.2.2 Plugin Config<a class="hash-link" href="#2622-plugin-config" title="Direct link to heading">#</a></h4><ul><li><p>In shenyu-admin --> BasicConfig --> Plugin --> <code>springCloud</code> set Status enabled.</p></li><li><p>Config SpringCloud Registry in <code>ShenYu Bootstrap</code>, please read [2.3 Config SpringCloud in ShenYu-Boostrap](#2.3 Config SpringCloud in ShenYu-Boostrap)</p></li></ul><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2623-selector-config"></a>2.6.2.3 Selector Config<a class="hash-link" href="#2623-selector-config" title="Direct link to heading">#</a></h4><p><img src="/assets/images/selector_en_2-ee54c943437d9b25d6014ebf6fd2ef4e.png"></p><p>if your want to use gray flow and the gray flow unregister to <code>ShenyYu</code>, you must config gray upstream as follows.</p><p><img src="/assets/images/gray_en_2-a6f62d441d0d0b41452abdc8962eb544.png"></p><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2624-rule-config"></a>2.6.2.4 Rule Config<a class="hash-link" href="#2624-rule-config" title="Direct link to heading">#</a></h4><p><img src="/assets/images/rule_en-ac80ec4eabec57e3005aca1b5c9fa3c1.png"></p><p>you must config <code>path</code> in rule config, <code>path</code> is your service uri, for example: <code>/springcloud/new/feature/gateway/not</code>, |
| <code>timeout</code> is your service allow timeout.</p><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2625-access-unregistered-services-through-configuration"></a>2.6.2.5 Access Unregistered Services Through Configuration<a class="hash-link" href="#2625-access-unregistered-services-through-configuration" title="Direct link to heading">#</a></h4><h5><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="26251-use-the-field-rpc_type-in-http-request-header"></a>2.6.2.5.1 use the field <code>rpc_type</code> in http request header<a class="hash-link" href="#26251-use-the-field-rpc_type-in-http-request-header" title="Direct link to heading">#</a></h5><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI"><pre tabindex="0" class="prism-code language-undefined codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain">### shengyu getway proxy not support</span></span><span class="token-line" style="color:#393A34"><span class="token plain">POST http://localhost:9195/springcloud/new/feature/gateway/not</span></span><span class="token-line" style="color:#393A34"><span class="token plain">Accept: application/json</span></span><span class="token-line" style="color:#393A34"><span class="token plain">Content-Type: application/json</span></span><span class="token-line" style="color:#393A34"><span class="token plain">rpc_type: springCloud</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h5><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="26252-add-meta_data-in-shenyu-admin"></a>2.6.2.5.2 add meta_data in ShenYu Admin<a class="hash-link" href="#26252-add-meta_data-in-shenyu-admin" title="Direct link to heading">#</a></h5><p><img src="/assets/images/springcloud_metadata_en-3dba84d698af7567e3ad9db0c68e0484.png"></p><h4><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="2626-request-springcloud-service-and-check-result"></a>2.6.2.6 Request SpringCloud Service and Check Result<a class="hash-link" href="#2626-request-springcloud-service-and-check-result" title="Direct link to heading">#</a></h4><p><img src="/assets/images/springcloud-request-unregistered-9a6e941b32cd45ac1789f4c5ef115529.png"></p><header><h1 class="h1Heading_dC7a">3. How to disable plugin</h1></header><ul><li>In <code>shenyu-admin</code> --> BasicConfig --> Plugin --> <code>springCloud</code> set Status disable.</li></ul></div><footer class="row docusaurus-mt-lg"><div class="col"><a href="https://github.com/apache/shenyu-website/edit/main/versioned_docs/version-2.4.0/plugin-center/rpc-proxy/spring-cloud-plugin.md" target="_blank" rel="noreferrer noopener"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_mS5F" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_wj+Z"></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><div class="pagination-nav__item"><a class="pagination-nav__link" href="/docs/2.4.0/plugin-center/rpc-proxy/sofa-plugin"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">« Sofa Plugin</div></a></div><div class="pagination-nav__item pagination-nav__item--next"><a class="pagination-nav__link" href="/docs/2.4.0/plugin-center/rpc-proxy/tars-plugin"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Tars Plugin »</div></a></div></nav></div></div><div class="col col--3"><div class="tableOfContents_vrFS thin-scrollbar"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#11-plugin-name" class="table-of-contents__link">1.1 Plugin Name</a></li><li><a href="#12-appropriate-scenario" class="table-of-contents__link">1.2 Appropriate Scenario</a></li><li><a href="#13-plugin-functionality" class="table-of-contents__link">1.3 Plugin functionality</a></li><li><a href="#14-plugin-code" class="table-of-contents__link">1.4 Plugin code</a></li><li><a href="#15-added-since-which-shenyu-version" class="table-of-contents__link">1.5 Added Since Which shenyu version</a></li><li><a href="#21-plugin-use-procedure-chart" class="table-of-contents__link">2.1 Plugin-use procedure chart</a></li><li><a href="#22-import-pom" class="table-of-contents__link">2.2 Import pom</a></li><li><a href="#23-config-springcloud-in-shenyu-boostrap" class="table-of-contents__link">2.3 Config SpringCloud in ShenYu-Boostrap</a><ul><li><a href="#231-config-springcloud-registry-with-eureka" class="table-of-contents__link">2.3.1 Config SpringCloud Registry With Eureka</a></li><li><a href="#232-config-springcloud-registry-with-nacos" class="table-of-contents__link">2.3.2 Config SpringCloud Registry With Nacos</a></li><li><a href="#233-config-springcloud-loadbalancer" class="table-of-contents__link">2.3.3 Config SpringCloud LoadBalancer</a></li></ul></li><li><a href="#24-enable-plugin" class="table-of-contents__link">2.4 Enable plugin</a></li><li><a href="#25-config-plugin" class="table-of-contents__link">2.5 Config plugin</a><ul><li><a href="#251-plugin-config" class="table-of-contents__link">2.5.1 Plugin config</a></li><li><a href="#252-selector-and-gray-config" class="table-of-contents__link">2.5.2 Selector And Gray Config</a></li><li><a href="#253-rule-config" class="table-of-contents__link">2.5.3 Rule Config</a></li></ul></li><li><a href="#26-examples" class="table-of-contents__link">2.6 Examples</a><ul><li><a href="#261-use-shenyu-request-springcloud-service" class="table-of-contents__link">2.6.1 Use ShenYu Request SpringCloud Service</a></li><li><a href="#262-use-shenyu-request-unregistered-springcloud-service" class="table-of-contents__link">2.6.2 Use ShenYu Request Unregistered SpringCloud Service</a></li></ul></li></ul></div></div></div></div></main></div></div></div> |
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