Sync docs from 2.0.x to gh-pages
This commit is contained in:
buildmaster
@@ -10,11 +10,9 @@ latency in your applications. Sleuth is written to not log too much, and to not
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rest template, scheduled actions, message channels, zuul filters, feign client).</li><li class="listitem">Sleuth includes default logic to join a trace across http or messaging boundaries. For example, http propagation
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works via Zipkin-compatible request headers. This propagation logic is defined and customized via
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<code class="literal">SpanInjector</code> and <code class="literal">SpanExtractor</code> implementations.</li><li class="listitem">Sleuth gives you the possibility to propagate context (also known as baggage) between processes. That means that if you set on a Span
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a baggage element then it will be sent downstream either via HTTP or messaging to other processes.</li><li class="listitem">Provides a way to create / continue spans and add tags and logs via annotations.</li><li class="listitem">Provides simple metrics of accepted / dropped spans.</li><li class="listitem">If <code class="literal">spring-cloud-sleuth-zipkin</code> then the app will generate and collect Zipkin-compatible traces.
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a baggage element then it will be sent downstream either via HTTP or messaging to other processes.</li><li class="listitem">Provides a way to create / continue spans and add tags and logs via annotations.</li><li class="listitem">Provides simple metrics of accepted / dropped spans.</li><li class="listitem"><p class="simpara">If <code class="literal">spring-cloud-sleuth-zipkin2</code> then the app will generate and collect Zipkin-compatible traces.
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By default it sends them via HTTP to a Zipkin server on localhost (port 9411).
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Configure the location of the service using <code class="literal">spring.zipkin.baseUrl</code>.</li><li class="listitem">If <code class="literal">spring-cloud-sleuth-stream</code> then the app will generate and collect traces via <a class="link" href="https://github.com/spring-cloud/spring-cloud-stream" target="_top">Spring Cloud Stream</a>.
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Your app automatically becomes a producer of tracer messages that are sent over your broker of choice
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(e.g. RabbitMQ, Apache Kafka, Redis).</li></ul></div><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left">Important</th></tr><tr><td align="left" valign="top"><p>If using Zipkin or Stream, configure the percentage of spans exported using <code class="literal">spring.sleuth.sampler.percentage</code>
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Configure the location of the service using <code class="literal">spring.zipkin.baseUrl</code>.</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: circle; "><li class="listitem">If you depend on <code class="literal">spring-rabbit</code> or <code class="literal">spring-kafka</code> your app will send traces to a broker instead of http.</li><li class="listitem">Note: <code class="literal">spring-cloud-sleuth-stream</code> is deprecated and should no longer be used.</li></ul></div></li></ul></div><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left">Important</th></tr><tr><td align="left" valign="top"><p>If using Zipkin, configure the percentage of spans exported using <code class="literal">spring.sleuth.sampler.percentage</code>
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(default 0.1, i.e. 10%). <span class="strong"><strong>Otherwise you might think that Sleuth is not working cause it’s omitting some spans.</strong></span></p></td></tr></table></div><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Note"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="images/note.png"></td><th align="left">Note</th></tr><tr><td align="left" valign="top"><p>the SLF4J MDC is always set and logback users will immediately see the trace and span ids in logs per the example
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above. Other logging systems have to configure their own formatter to get the same result. The default is
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<code class="literal">logging.pattern.level</code> set to <code class="literal">%5p [${spring.zipkin.service.name:${spring.application.name:-}},%X{X-B3-TraceId:-},%X{X-B3-SpanId:-},%X{X-Span-Export:-}]</code>
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@@ -169,7 +169,7 @@ dependencies { <a name="CO2-2" href="#CO2-2"></a><span><img src="images/callouts
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-starter-sleuth"</span>
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}</pre><p class="secondary">
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</p><div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><p><a href="#CO2-1"><span><img src="images/callouts/1.png" alt="1" border="0"></span></a> </p></td><td valign="top" align="left"><p>In order not to pick versions by yourself it’s much better if you add the dependency management via
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO2-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth</code></p></td></tr></table></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_sleuth_with_zipkin_via_http" href="#_sleuth_with_zipkin_via_http"></a>1.3.2 Sleuth with Zipkin via HTTP</h3></div></div></div><p>If you want both Sleuth and Zipkin just add the <code class="literal">spring-cloud-starter-zipkin</code> dependency.</p><p class="primary"><b>Maven. </b>
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO2-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth</code></p></td></tr></table></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_sleuth_with_zipkin_via_http" href="#_sleuth_with_zipkin_via_http"></a>1.3.2 Sleuth with Zipkin via HTTP</h3></div></div></div><p>If you want both Sleuth and Zipkin just add the <code class="literal">spring-cloud-starter-zipkin2</code> dependency.</p><p class="primary"><b>Maven. </b>
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</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependencyManagement></span> <a name="CO3-1" href="#CO3-1"></a><span><img src="images/callouts/1.png" alt="1" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependencies></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span>
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@@ -184,10 +184,10 @@ the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a h
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span> <a name="CO3-2" href="#CO3-2"></a><span><img src="images/callouts/2.png" alt="2" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-starter-zipkin<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-starter-zipkin2<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span></pre><p class="primary">
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</p><div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><p><a href="#CO3-1"><span><img src="images/callouts/1.png" alt="1" border="0"></span></a> </p></td><td valign="top" align="left"><p>In order not to pick versions by yourself it’s much better if you add the dependency management via
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO3-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-zipkin</code></p></td></tr></table></div><p class="secondary"><b>Gradle. </b>
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO3-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-zipkin2</code></p></td></tr></table></div><p class="secondary"><b>Gradle. </b>
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</p><pre class="programlisting">dependencyManagement { <a name="CO4-1" href="#CO4-1"></a><span><img src="images/callouts/1.png" alt="1" border="0"></span>
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imports {
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mavenBom <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-dependencies:${releaseTrainVersion}"</span>
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@@ -195,10 +195,12 @@ the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a h
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}
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dependencies { <a name="CO4-2" href="#CO4-2"></a><span><img src="images/callouts/2.png" alt="2" border="0"></span>
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-starter-zipkin"</span>
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-starter-zipkin2"</span>
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}</pre><p class="secondary">
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</p><div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><p><a href="#CO4-1"><span><img src="images/callouts/1.png" alt="1" border="0"></span></a> </p></td><td valign="top" align="left"><p>In order not to pick versions by yourself it’s much better if you add the dependency management via
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO4-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-zipkin</code></p></td></tr></table></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_sleuth_with_zipkin_via_spring_cloud_stream" href="#_sleuth_with_zipkin_via_spring_cloud_stream"></a>1.3.3 Sleuth with Zipkin via Spring Cloud Stream</h3></div></div></div><p>If you want both Sleuth and Zipkin just add the <code class="literal">spring-cloud-sleuth-stream</code> dependency.</p><p class="primary"><b>Maven. </b>
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO4-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-zipkin2</code></p></td></tr></table></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_sleuth_with_zipkin_via_rabbitmq_or_kafka" href="#_sleuth_with_zipkin_via_rabbitmq_or_kafka"></a>1.3.3 Sleuth with Zipkin via RabbitMQ or Kafka</h3></div></div></div><p>If you want to use RabbitMQ or Kafka instead of http, add the <code class="literal">spring-rabbit</code> or <code class="literal">spring-kafka</code>
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dependencies. The default destination name is <code class="literal">zipkin</code>.</p><p><span class="emphasis"><em>Note: <code class="literal">spring-cloud-sleuth-stream</code> is deprecated and incompatible with these destinations</em></span></p><p>If you want Sleuth over RabbitMQ add the <code class="literal">spring-cloud-sleuth-starter-zipkin2</code> and <code class="literal">spring-rabbit</code>
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dependencies.</p><p class="primary"><b>Maven. </b>
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</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependencyManagement></span> <a name="CO5-1" href="#CO5-1"></a><span><img src="images/callouts/1.png" alt="1" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependencies></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span>
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@@ -213,19 +215,14 @@ the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a h
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span> <a name="CO5-2" href="#CO5-2"></a><span><img src="images/callouts/2.png" alt="2" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-sleuth-stream<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-sleuth-starter-zipkin2<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span> <a name="CO5-3" href="#CO5-3"></a><span><img src="images/callouts/3.png" alt="3" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-starter-sleuth<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment"><!-- EXAMPLE FOR RABBIT BINDING --></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span> <a name="CO5-4" href="#CO5-4"></a><span><img src="images/callouts/4.png" alt="4" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-stream-binder-rabbit<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.amqp<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-rabbit<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span></pre><p class="primary">
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</p><div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><p><a href="#CO5-1"><span><img src="images/callouts/1.png" alt="1" border="0"></span></a> </p></td><td valign="top" align="left"><p>In order not to pick versions by yourself it’s much better if you add the dependency management via
|
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO5-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-sleuth-stream</code></p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO5-3"><span><img src="images/callouts/3.png" alt="3" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth</code> - that way all dependant dependencies will be downloaded</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO5-4"><span><img src="images/callouts/4.png" alt="4" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</p></td></tr></table></div><p class="secondary"><b>Gradle. </b>
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the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO5-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth-zipkin2</code> - that way all dependent dependencies will be downloaded</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO5-3"><span><img src="images/callouts/3.png" alt="3" border="0"></span></a> </p></td><td valign="top" align="left"><p>To automatically configure rabbit, simply add the spring-rabbit dependency</p></td></tr></table></div><p class="secondary"><b>Gradle. </b>
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</p><pre class="programlisting">dependencyManagement { <a name="CO6-1" href="#CO6-1"></a><span><img src="images/callouts/1.png" alt="1" border="0"></span>
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imports {
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mavenBom <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-dependencies:${releaseTrainVersion}"</span>
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@@ -233,66 +230,8 @@ the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a h
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}
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dependencies {
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-sleuth-stream"</span> <a name="CO6-2" href="#CO6-2"></a><span><img src="images/callouts/2.png" alt="2" border="0"></span>
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-starter-sleuth"</span> <a name="CO6-3" href="#CO6-3"></a><span><img src="images/callouts/3.png" alt="3" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment">// Example for Rabbit binding</span>
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-stream-binder-rabbit"</span> <a name="CO6-4" href="#CO6-4"></a><span><img src="images/callouts/4.png" alt="4" border="0"></span>
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-starter-sleuth-zipkin2"</span> <a name="CO6-2" href="#CO6-2"></a><span><img src="images/callouts/2.png" alt="2" border="0"></span>
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compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.amqp:spring-rabbit"</span> <a name="CO6-3" href="#CO6-3"></a><span><img src="images/callouts/3.png" alt="3" border="0"></span>
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}</pre><p class="secondary">
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</p><div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><p><a href="#CO6-1"><span><img src="images/callouts/1.png" alt="1" border="0"></span></a> </p></td><td valign="top" align="left"><p>In order not to pick versions by yourself it’s much better if you add the dependency management via
|
||||
the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO6-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-sleuth-stream</code></p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO6-3"><span><img src="images/callouts/3.png" alt="3" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth</code> - that way all dependant dependencies will be downloaded</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO6-4"><span><img src="images/callouts/4.png" alt="4" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</p></td></tr></table></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_spring_cloud_sleuth_stream_zipkin_collector" href="#_spring_cloud_sleuth_stream_zipkin_collector"></a>1.3.4 Spring Cloud Sleuth Stream Zipkin Collector</h3></div></div></div><p>If you want to start a Spring Cloud Sleuth Stream Zipkin collector just add the <code class="literal">spring-cloud-sleuth-zipkin-stream</code>
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dependency</p><p class="primary"><b>Maven. </b>
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||||
</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependencyManagement></span> <a name="CO7-1" href="#CO7-1"></a><span><img src="images/callouts/1.png" alt="1" border="0"></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependencies></span>
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||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-dependencies<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><version></span>${release.train.version}<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></version></span>
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||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><type></span>pom<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></type></span>
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||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><scope></span>import<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></scope></span>
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||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependencies></span>
|
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<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependencyManagement></span>
|
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||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span> <a name="CO7-2" href="#CO7-2"></a><span><img src="images/callouts/2.png" alt="2" border="0"></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-sleuth-zipkin-stream<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span> <a name="CO7-3" href="#CO7-3"></a><span><img src="images/callouts/3.png" alt="3" border="0"></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-starter-sleuth<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment"><!-- EXAMPLE FOR RABBIT BINDING --></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><dependency></span> <a name="CO7-4" href="#CO7-4"></a><span><img src="images/callouts/4.png" alt="4" border="0"></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><groupId></span>org.springframework.cloud<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></groupId></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"><artifactId></span>spring-cloud-stream-binder-rabbit<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></artifactId></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-tag"></dependency></span></pre><p class="primary">
|
||||
</p><div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><p><a href="#CO7-1"><span><img src="images/callouts/1.png" alt="1" border="0"></span></a> </p></td><td valign="top" align="left"><p>In order not to pick versions by yourself it’s much better if you add the dependency management via
|
||||
the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO7-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-sleuth-zipkin-stream</code></p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO7-3"><span><img src="images/callouts/3.png" alt="3" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth</code> - that way all dependant dependencies will be downloaded</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO7-4"><span><img src="images/callouts/4.png" alt="4" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</p></td></tr></table></div><p class="secondary"><b>Gradle. </b>
|
||||
</p><pre class="programlisting">dependencyManagement { <a name="CO8-1" href="#CO8-1"></a><span><img src="images/callouts/1.png" alt="1" border="0"></span>
|
||||
imports {
|
||||
mavenBom <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-dependencies:${releaseTrainVersion}"</span>
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-sleuth-zipkin-stream"</span> <a name="CO8-2" href="#CO8-2"></a><span><img src="images/callouts/2.png" alt="2" border="0"></span>
|
||||
compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-starter-sleuth"</span> <a name="CO8-3" href="#CO8-3"></a><span><img src="images/callouts/3.png" alt="3" border="0"></span>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment">// Example for Rabbit binding</span>
|
||||
compile <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud:spring-cloud-stream-binder-rabbit"</span> <a name="CO8-4" href="#CO8-4"></a><span><img src="images/callouts/4.png" alt="4" border="0"></span>
|
||||
}</pre><p class="secondary">
|
||||
</p><div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><p><a href="#CO8-1"><span><img src="images/callouts/1.png" alt="1" border="0"></span></a> </p></td><td valign="top" align="left"><p>In order not to pick versions by yourself it’s much better if you add the dependency management via
|
||||
the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO8-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-sleuth-zipkin-stream</code></p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO8-3"><span><img src="images/callouts/3.png" alt="3" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth</code> - that way all dependant dependencies will be downloaded</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO8-4"><span><img src="images/callouts/4.png" alt="4" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</p></td></tr></table></div><p>and then just annotate your main class with <code class="literal">@EnableZipkinStreamServer</code> annotation:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">package</span> example;
|
||||
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">import</span> org.springframework.boot.SpringApplication;
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">import</span> org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">import</span> org.springframework.cloud.sleuth.zipkin.stream.EnableZipkinStreamServer;
|
||||
|
||||
<em><span class="hl-annotation" style="color: gray">@SpringBootApplication</span></em>
|
||||
<em><span class="hl-annotation" style="color: gray">@EnableZipkinStreamServer</span></em>
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">public</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">class</span> ZipkinStreamServerApplication {
|
||||
|
||||
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">public</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">static</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">void</span> main(String[] args) <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">throws</span> Exception {
|
||||
SpringApplication.run(ZipkinStreamServerApplication.<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">class</span>, args);
|
||||
}
|
||||
|
||||
}</pre></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi_pr01.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="multi__additional_resources.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"> </td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-sleuth.html">Home</a></td><td width="40%" align="right" valign="top"> 2. Additional resources</td></tr></table></div></body></html>
|
||||
the Spring BOM</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO6-2"><span><img src="images/callouts/2.png" alt="2" border="0"></span></a> </p></td><td valign="top" align="left"><p>Add the dependency to <code class="literal">spring-cloud-starter-sleuth-zipkin2</code> - that way all dependent dependencies will be downloaded</p></td></tr><tr><td width="5%" valign="top" align="left"><p><a href="#CO6-3"><span><img src="images/callouts/3.png" alt="3" border="0"></span></a> </p></td><td valign="top" align="left"><p>To automatically configure rabbit, simply add the spring-rabbit dependency</p></td></tr></table></div></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi_pr01.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="multi__additional_resources.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"> </td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-sleuth.html">Home</a></td><td width="40%" align="right" valign="top"> 2. Additional resources</td></tr></table></div></body></html>
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@@ -434,7 +434,7 @@ the Spring BOM</para>
|
||||
</section>
|
||||
<section xml:id="_sleuth_with_zipkin_via_http">
|
||||
<title>Sleuth with Zipkin via HTTP</title>
|
||||
<simpara>If you want both Sleuth and Zipkin just add the <literal>spring-cloud-starter-zipkin</literal> dependency.</simpara>
|
||||
<simpara>If you want both Sleuth and Zipkin just add the <literal>spring-cloud-starter-zipkin2</literal> dependency.</simpara>
|
||||
<formalpara role="primary">
|
||||
<title>Maven</title>
|
||||
<para>
|
||||
@@ -452,7 +452,7 @@ the Spring BOM</para>
|
||||
|
||||
<dependency> <co xml:id="CO3-2"/>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-zipkin</artifactId>
|
||||
<artifactId>spring-cloud-starter-zipkin2</artifactId>
|
||||
</dependency></programlisting>
|
||||
</para>
|
||||
</formalpara>
|
||||
@@ -462,7 +462,7 @@ the Spring BOM</para>
|
||||
the Spring BOM</para>
|
||||
</callout>
|
||||
<callout arearefs="CO3-2">
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-zipkin</literal></para>
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-zipkin2</literal></para>
|
||||
</callout>
|
||||
</calloutlist>
|
||||
<formalpara role="secondary">
|
||||
@@ -475,7 +475,7 @@ the Spring BOM</para>
|
||||
}
|
||||
|
||||
dependencies { <co xml:id="CO4-2"/>
|
||||
compile "org.springframework.cloud:spring-cloud-starter-zipkin"
|
||||
compile "org.springframework.cloud:spring-cloud-starter-zipkin2"
|
||||
}</programlisting>
|
||||
</para>
|
||||
</formalpara>
|
||||
@@ -485,13 +485,17 @@ dependencies { <co xml:id="CO4-2"/>
|
||||
the Spring BOM</para>
|
||||
</callout>
|
||||
<callout arearefs="CO4-2">
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-zipkin</literal></para>
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-zipkin2</literal></para>
|
||||
</callout>
|
||||
</calloutlist>
|
||||
</section>
|
||||
<section xml:id="_sleuth_with_zipkin_via_spring_cloud_stream">
|
||||
<title>Sleuth with Zipkin via Spring Cloud Stream</title>
|
||||
<simpara>If you want both Sleuth and Zipkin just add the <literal>spring-cloud-sleuth-stream</literal> dependency.</simpara>
|
||||
<section xml:id="_sleuth_with_zipkin_via_rabbitmq_or_kafka">
|
||||
<title>Sleuth with Zipkin via RabbitMQ or Kafka</title>
|
||||
<simpara>If you want to use RabbitMQ or Kafka instead of http, add the <literal>spring-rabbit</literal> or <literal>spring-kafka</literal>
|
||||
dependencies. The default destination name is <literal>zipkin</literal>.</simpara>
|
||||
<simpara><emphasis>Note: <literal>spring-cloud-sleuth-stream</literal> is deprecated and incompatible with these destinations</emphasis></simpara>
|
||||
<simpara>If you want Sleuth over RabbitMQ add the <literal>spring-cloud-sleuth-starter-zipkin2</literal> and <literal>spring-rabbit</literal>
|
||||
dependencies.</simpara>
|
||||
<formalpara role="primary">
|
||||
<title>Maven</title>
|
||||
<para>
|
||||
@@ -509,16 +513,11 @@ the Spring BOM</para>
|
||||
|
||||
<dependency> <co xml:id="CO5-2"/>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-sleuth-stream</artifactId>
|
||||
<artifactId>spring-cloud-sleuth-starter-zipkin2</artifactId>
|
||||
</dependency>
|
||||
<dependency> <co xml:id="CO5-3"/>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-sleuth</artifactId>
|
||||
</dependency>
|
||||
<!-- EXAMPLE FOR RABBIT BINDING -->
|
||||
<dependency> <co xml:id="CO5-4"/>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-stream-binder-rabbit</artifactId>
|
||||
<groupId>org.springframework.amqp</groupId>
|
||||
<artifactId>spring-rabbit</artifactId>
|
||||
</dependency></programlisting>
|
||||
</para>
|
||||
</formalpara>
|
||||
@@ -528,13 +527,10 @@ the Spring BOM</para>
|
||||
the Spring BOM</para>
|
||||
</callout>
|
||||
<callout arearefs="CO5-2">
|
||||
<para>Add the dependency to <literal>spring-cloud-sleuth-stream</literal></para>
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-sleuth-zipkin2</literal> - that way all dependent dependencies will be downloaded</para>
|
||||
</callout>
|
||||
<callout arearefs="CO5-3">
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-sleuth</literal> - that way all dependant dependencies will be downloaded</para>
|
||||
</callout>
|
||||
<callout arearefs="CO5-4">
|
||||
<para>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</para>
|
||||
<para>To automatically configure rabbit, simply add the spring-rabbit dependency</para>
|
||||
</callout>
|
||||
</calloutlist>
|
||||
<formalpara role="secondary">
|
||||
@@ -547,10 +543,8 @@ the Spring BOM</para>
|
||||
}
|
||||
|
||||
dependencies {
|
||||
compile "org.springframework.cloud:spring-cloud-sleuth-stream" <co xml:id="CO6-2"/>
|
||||
compile "org.springframework.cloud:spring-cloud-starter-sleuth" <co xml:id="CO6-3"/>
|
||||
// Example for Rabbit binding
|
||||
compile "org.springframework.cloud:spring-cloud-stream-binder-rabbit" <co xml:id="CO6-4"/>
|
||||
compile "org.springframework.cloud:spring-cloud-starter-sleuth-zipkin2" <co xml:id="CO6-2"/>
|
||||
compile "org.springframework.amqp:spring-rabbit" <co xml:id="CO6-3"/>
|
||||
}</programlisting>
|
||||
</para>
|
||||
</formalpara>
|
||||
@@ -560,114 +554,13 @@ dependencies {
|
||||
the Spring BOM</para>
|
||||
</callout>
|
||||
<callout arearefs="CO6-2">
|
||||
<para>Add the dependency to <literal>spring-cloud-sleuth-stream</literal></para>
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-sleuth-zipkin2</literal> - that way all dependent dependencies will be downloaded</para>
|
||||
</callout>
|
||||
<callout arearefs="CO6-3">
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-sleuth</literal> - that way all dependant dependencies will be downloaded</para>
|
||||
</callout>
|
||||
<callout arearefs="CO6-4">
|
||||
<para>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</para>
|
||||
<para>To automatically configure rabbit, simply add the spring-rabbit dependency</para>
|
||||
</callout>
|
||||
</calloutlist>
|
||||
</section>
|
||||
<section xml:id="_spring_cloud_sleuth_stream_zipkin_collector">
|
||||
<title>Spring Cloud Sleuth Stream Zipkin Collector</title>
|
||||
<simpara>If you want to start a Spring Cloud Sleuth Stream Zipkin collector just add the <literal>spring-cloud-sleuth-zipkin-stream</literal>
|
||||
dependency</simpara>
|
||||
<formalpara role="primary">
|
||||
<title>Maven</title>
|
||||
<para>
|
||||
<programlisting language="xml" linenumbering="unnumbered"><dependencyManagement> <co xml:id="CO7-1"/>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-dependencies</artifactId>
|
||||
<version>${release.train.version}</version>
|
||||
<type>pom</type>
|
||||
<scope>import</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</dependencyManagement>
|
||||
|
||||
<dependency> <co xml:id="CO7-2"/>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-sleuth-zipkin-stream</artifactId>
|
||||
</dependency>
|
||||
<dependency> <co xml:id="CO7-3"/>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-sleuth</artifactId>
|
||||
</dependency>
|
||||
<!-- EXAMPLE FOR RABBIT BINDING -->
|
||||
<dependency> <co xml:id="CO7-4"/>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-stream-binder-rabbit</artifactId>
|
||||
</dependency></programlisting>
|
||||
</para>
|
||||
</formalpara>
|
||||
<calloutlist>
|
||||
<callout arearefs="CO7-1">
|
||||
<para>In order not to pick versions by yourself it’s much better if you add the dependency management via
|
||||
the Spring BOM</para>
|
||||
</callout>
|
||||
<callout arearefs="CO7-2">
|
||||
<para>Add the dependency to <literal>spring-cloud-sleuth-zipkin-stream</literal></para>
|
||||
</callout>
|
||||
<callout arearefs="CO7-3">
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-sleuth</literal> - that way all dependant dependencies will be downloaded</para>
|
||||
</callout>
|
||||
<callout arearefs="CO7-4">
|
||||
<para>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</para>
|
||||
</callout>
|
||||
</calloutlist>
|
||||
<formalpara role="secondary">
|
||||
<title>Gradle</title>
|
||||
<para>
|
||||
<programlisting language="groovy" linenumbering="unnumbered">dependencyManagement { <co xml:id="CO8-1"/>
|
||||
imports {
|
||||
mavenBom "org.springframework.cloud:spring-cloud-dependencies:${releaseTrainVersion}"
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
compile "org.springframework.cloud:spring-cloud-sleuth-zipkin-stream" <co xml:id="CO8-2"/>
|
||||
compile "org.springframework.cloud:spring-cloud-starter-sleuth" <co xml:id="CO8-3"/>
|
||||
// Example for Rabbit binding
|
||||
compile "org.springframework.cloud:spring-cloud-stream-binder-rabbit" <co xml:id="CO8-4"/>
|
||||
}</programlisting>
|
||||
</para>
|
||||
</formalpara>
|
||||
<calloutlist>
|
||||
<callout arearefs="CO8-1">
|
||||
<para>In order not to pick versions by yourself it’s much better if you add the dependency management via
|
||||
the Spring BOM</para>
|
||||
</callout>
|
||||
<callout arearefs="CO8-2">
|
||||
<para>Add the dependency to <literal>spring-cloud-sleuth-zipkin-stream</literal></para>
|
||||
</callout>
|
||||
<callout arearefs="CO8-3">
|
||||
<para>Add the dependency to <literal>spring-cloud-starter-sleuth</literal> - that way all dependant dependencies will be downloaded</para>
|
||||
</callout>
|
||||
<callout arearefs="CO8-4">
|
||||
<para>Add a binder (e.g. Rabbit binder) to tell Spring Cloud Stream what it should bind to</para>
|
||||
</callout>
|
||||
</calloutlist>
|
||||
<simpara>and then just annotate your main class with <literal>@EnableZipkinStreamServer</literal> annotation:</simpara>
|
||||
<programlisting language="java" linenumbering="unnumbered">package example;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.sleuth.zipkin.stream.EnableZipkinStreamServer;
|
||||
|
||||
@SpringBootApplication
|
||||
@EnableZipkinStreamServer
|
||||
public class ZipkinStreamServerApplication {
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
SpringApplication.run(ZipkinStreamServerApplication.class, args);
|
||||
}
|
||||
|
||||
}</programlisting>
|
||||
</section>
|
||||
</section>
|
||||
</chapter>
|
||||
<chapter xml:id="_additional_resources">
|
||||
@@ -744,18 +637,21 @@ a baggage element then it will be sent downstream either via HTTP or messaging t
|
||||
<simpara>Provides simple metrics of accepted / dropped spans.</simpara>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<simpara>If <literal>spring-cloud-sleuth-zipkin</literal> then the app will generate and collect Zipkin-compatible traces.
|
||||
<simpara>If <literal>spring-cloud-sleuth-zipkin2</literal> then the app will generate and collect Zipkin-compatible traces.
|
||||
By default it sends them via HTTP to a Zipkin server on localhost (port 9411).
|
||||
Configure the location of the service using <literal>spring.zipkin.baseUrl</literal>.</simpara>
|
||||
<itemizedlist>
|
||||
<listitem>
|
||||
<simpara>If you depend on <literal>spring-rabbit</literal> or <literal>spring-kafka</literal> your app will send traces to a broker instead of http.</simpara>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<simpara>If <literal>spring-cloud-sleuth-stream</literal> then the app will generate and collect traces via <link xl:href="https://github.com/spring-cloud/spring-cloud-stream">Spring Cloud Stream</link>.
|
||||
Your app automatically becomes a producer of tracer messages that are sent over your broker of choice
|
||||
(e.g. RabbitMQ, Apache Kafka, Redis).</simpara>
|
||||
<simpara>Note: <literal>spring-cloud-sleuth-stream</literal> is deprecated and should no longer be used.</simpara>
|
||||
</listitem>
|
||||
</itemizedlist>
|
||||
</listitem>
|
||||
</itemizedlist>
|
||||
<important>
|
||||
<simpara>If using Zipkin or Stream, configure the percentage of spans exported using <literal>spring.sleuth.sampler.percentage</literal>
|
||||
<simpara>If using Zipkin, configure the percentage of spans exported using <literal>spring.sleuth.sampler.percentage</literal>
|
||||
(default 0.1, i.e. 10%). <emphasis role="strong">Otherwise you might think that Sleuth is not working cause it’s omitting some spans.</emphasis></simpara>
|
||||
</important>
|
||||
<note>
|
||||
|
||||
Reference in New Issue
Block a user