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13 lines
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<title>43. Bus Endpoints</title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.79.1"><link rel="home" href="multi_spring-cloud.html" title="Spring Cloud"><link rel="up" href="multi__spring_cloud_bus.html" title="Part VII. Spring Cloud Bus"><link rel="prev" href="multi__quick_start_3.html" title="42. Quick Start"><link rel="next" href="multi__addressing_an_instance.html" title="44. Addressing an Instance"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">43. Bus Endpoints</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="multi__quick_start_3.html">Prev</a> </td><th width="60%" align="center">Part VII. Spring Cloud Bus</th><td width="20%" align="right"> <a accesskey="n" href="multi__addressing_an_instance.html">Next</a></td></tr></table><hr></div><div class="chapter"><div class="titlepage"><div><div><h2 class="title"><a name="_bus_endpoints" href="#_bus_endpoints"></a>43. Bus Endpoints</h2></div></div></div><p>Spring Cloud Bus provides two endpoints, <code class="literal">/actuator/bus-refresh</code> and <code class="literal">/actuator/bus-env</code>
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that correspond to individual actuator endpoints in Spring Cloud Commons,
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<code class="literal">/actuator/refresh</code> and <code class="literal">/actuator/env</code> respectively.</p><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="_bus_refresh_endpoint" href="#_bus_refresh_endpoint"></a>43.1 Bus Refresh Endpoint</h2></div></div></div><p>The <code class="literal">/actuator/bus-refresh</code> endpoint clears the <code class="literal">RefreshScope</code> cache and rebinds
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<code class="literal">@ConfigurationProperties</code>. See the <a class="link" href="multi__spring_cloud_context_application_context_services.html#refresh-scope" title="2.9 Refresh Scope">Refresh Scope</a> documentation for
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more information.</p><p>To expose the <code class="literal">/actuator/bus-refresh</code> endpoint, you need to add following configuration to your
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application:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-attribute">management.endpoints.web.exposure.include</span>=bus-refresh</pre></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="_bus_env_endpoint" href="#_bus_env_endpoint"></a>43.2 Bus Env Endpoint</h2></div></div></div><p>The <code class="literal">/actuator/bus-env</code> endpoint updates each instances environment with the specified
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key/value pair across multiple instances.</p><p>To expose the <code class="literal">/actuator/bus-env</code> endpoint, you need to add following configuration to your
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application:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-attribute">management.endpoints.web.exposure.include</span>=bus-env</pre><p>The <code class="literal">/actuator/bus-env</code> endpoint accepts <code class="literal">POST</code> requests with the following shape:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">{</span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"name"</span>: <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"key1"</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">,</span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"value"</span>: <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"value1"</span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">}</span></pre></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi__quick_start_3.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="multi__spring_cloud_bus.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="multi__addressing_an_instance.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">42. Quick Start </td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud.html">Home</a></td><td width="40%" align="right" valign="top"> 44. Addressing an Instance</td></tr></table></div></body></html> |