211 lines
7.6 KiB
HTML
211 lines
7.6 KiB
HTML
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</head>
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<body class="book toc2 toc-left">
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<div id="toc" class="toc2">
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<div id="toctitle">Table of Contents</div>
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<ul class="sectlevel2">
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<li><a href="#disabling-spring-cloud-circuit-breaker-hystrix">1. Disabling Spring Cloud Circuit Breaker Hystrix</a></li>
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<li><a href="#configuring-hystrix-circuit-breakers">2. Configuring Hystrix Circuit Breakers</a>
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<ul class="sectlevel3">
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<li><a href="#default-configuration">2.1. Default Configuration</a>
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<ul class="sectlevel4">
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<li><a href="#reactive-example">Reactive Example</a></li>
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</ul>
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</li>
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<li><a href="#specific-circuit-breaker-configuration">2.2. Specific Circuit Breaker Configuration</a>
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<ul class="sectlevel4">
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<li><a href="#reactive-example-2">Reactive Example</a></li>
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</ul>
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</li>
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</ul>
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</li>
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</ul>
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</div>
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</div>
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<div id="content">
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<div class="sect2">
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<h3 id="disabling-spring-cloud-circuit-breaker-hystrix"><a class="anchor" href="#disabling-spring-cloud-circuit-breaker-hystrix"></a><a class="link" href="#disabling-spring-cloud-circuit-breaker-hystrix">1. Disabling Spring Cloud Circuit Breaker Hystrix</a></h3>
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<div class="paragraph">
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<p>You can disable the auto-configuration by setting <code>spring.cloud.circuitbreaker.hystrix.enabled</code>
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to <code>false</code>.</p>
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</div>
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</div>
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<div class="sect2">
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<h3 id="configuring-hystrix-circuit-breakers"><a class="anchor" href="#configuring-hystrix-circuit-breakers"></a><a class="link" href="#configuring-hystrix-circuit-breakers">2. Configuring Hystrix Circuit Breakers</a></h3>
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<div class="sect3">
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<h4 id="default-configuration"><a class="anchor" href="#default-configuration"></a><a class="link" href="#default-configuration">2.1. Default Configuration</a></h4>
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<div class="paragraph">
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<p>To provide a default configuration for all of your circuit breakers create a <code>Customize</code> bean that is passed a
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<code>HystrixCircuitBreakerFactory</code> or <code>ReactiveHystrixCircuitBreakerFactory</code>.
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The <code>configureDefault</code> method can be used to provide a default configuration.</p>
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</div>
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<div class="exampleblock">
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<div class="content">
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<div class="listingblock">
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<div class="content">
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<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">@Bean
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public Customizer<HystrixCircuitBreakerFactory> defaultConfig() {
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return factory -> factory.configureDefault(id -> HystrixCommand.Setter
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.withGroupKey(HystrixCommandGroupKey.Factory.asKey(id))
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.andCommandPropertiesDefaults(HystrixCommandProperties.Setter()
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.withExecutionTimeoutInMilliseconds(4000)));
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}</code></pre>
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</div>
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</div>
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</div>
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</div>
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<div class="sect4">
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<h5 id="reactive-example"><a class="anchor" href="#reactive-example"></a><a class="link" href="#reactive-example">Reactive Example</a></h5>
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<div class="exampleblock">
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<div class="content">
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<div class="listingblock">
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<div class="content">
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<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">@Bean
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public Customizer<ReactiveHystrixCircuitBreakerFactory> defaultConfig() {
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return factory -> factory.configureDefault(id -> HystrixObservableCommand.Setter
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.withGroupKey(HystrixCommandGroupKey.Factory.asKey(id))
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.andCommandPropertiesDefaults(HystrixCommandProperties.Setter()
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.withExecutionTimeoutInMilliseconds(4000)));
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}</code></pre>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="sect3">
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<h4 id="specific-circuit-breaker-configuration"><a class="anchor" href="#specific-circuit-breaker-configuration"></a><a class="link" href="#specific-circuit-breaker-configuration">2.2. Specific Circuit Breaker Configuration</a></h4>
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<div class="paragraph">
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<p>Similarly to providing a default configuration, you can create a <code>Customize</code> bean this is passed a
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<code>HystrixCircuitBreakerFactory</code></p>
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</div>
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<div class="exampleblock">
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<div class="content">
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<div class="listingblock">
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<div class="content">
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<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">@Bean
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public Customizer<HystrixCircuitBreakerFactory> customizer() {
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return factory -> factory.configure(builder -> builder.commandProperties(
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HystrixCommandProperties.Setter().withExecutionTimeoutInMilliseconds(2000)), "foo", "bar");
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}</code></pre>
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</div>
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</div>
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</div>
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</div>
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<div class="sect4">
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<h5 id="reactive-example-2"><a class="anchor" href="#reactive-example-2"></a><a class="link" href="#reactive-example-2">Reactive Example</a></h5>
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<div class="exampleblock">
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<div class="content">
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<div class="listingblock">
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<div class="content">
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<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">@Bean
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public Customizer<ReactiveHystrixCircuitBreakerFactory> customizer() {
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return factory -> factory.configure(builder -> builder.commandProperties(
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HystrixCommandProperties.Setter().withExecutionTimeoutInMilliseconds(2000)), "foo", "bar");
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}</code></pre>
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</div>
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