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Update aws.html

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This commit is contained in:
Oleg Zhurakousky
2019-07-11 16:59:38 +02:00
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commit 2dbe019619
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spring-cloud-function/3.0.0.M1/aws.html
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@@ -90,6 +90,7 @@ $(addBlockSwitches);
<ul class="sectlevel1">
<li><a href="#_introduction">Introduction</a></li>
<li><a href="#_notes_on_jar_layout">Notes on JAR Layout</a></li>
<li><a href="#_build_file_setup">Build file setup</a></li>
<li><a href="#_upload">Upload</a></li>
<li><a href="#_type_conversion">Type Conversion</a>
<ul class="sectlevel3">
@@ -181,6 +182,127 @@ then additional transformers must be configured as part of the maven-shade-plugi
</div>
</div>
</div>
<div class="sect3">
<h4 id="_build_file_setup"><a class="link" href="#_build_file_setup">Build file setup</a></h4>
<div class="paragraph">
<p>In order to run Spring Cloud Function applications on AWS Lambda, you can leverage Maven or Gradle
plugins offered by the cloud platform provider.</p>
</div>
<div class="sect4">
<h5 id="_maven"><a class="link" href="#_maven">Maven</a></h5>
<div class="paragraph">
<p>In order to use the adapter plugin for Maven, add the plugin dependency to your <code>pom.xml</code>
file:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-xml hljs" data-lang="xml">&lt;dependencies&gt;
&lt;dependency&gt;
&lt;groupId&gt;org.springframework.cloud&lt;/groupId&gt;
&lt;artifactId&gt;spring-cloud-function-adapter-aws&lt;/artifactId&gt;
&lt;/dependency&gt;
&lt;/dependencies&gt;</code></pre>
</div>
</div>
<div class="paragraph">
<p>As pointed out in the <a href="#_notes_on_jar_layout">Notes on JAR Layout</a>, you wil need a shaded jar in order to upload it
to AWS Lambda. You can use the <a href="https://maven.apache.org/plugins/maven-shade-plugin/">Maven Shade Plugin</a> for that.
The example of the <a href="#shade-plugin-setup">setup</a> can be found above.</p>
</div>
<div class="paragraph">
<p>You can use theSpring Boot Maven Plugin to generate the <a href="#thin-jar">thin jar</a>.</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-xml hljs" data-lang="xml">&lt;plugin&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-maven-plugin&lt;/artifactId&gt;
&lt;dependencies&gt;
&lt;dependency&gt;
&lt;groupId&gt;org.springframework.boot.experimental&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-thin-layout&lt;/artifactId&gt;
&lt;version&gt;${wrapper.version}&lt;/version&gt;
&lt;/dependency&gt;
&lt;/dependencies&gt;
&lt;/plugin&gt;</code></pre>
</div>
</div>
<div class="paragraph">
<p>You can find the entire sample <code>pom.xml</code> file for deploying Spring Cloud Function
applications to AWS Lambda with Maven <a href="https://github.com/spring-cloud/spring-cloud-function/blob/master/spring-cloud-function-samples/function-sample-aws/pom.xml">here</a>.</p>
</div>
</div>
<div class="sect4">
<h5 id="_gradle"><a class="link" href="#_gradle">Gradle</a></h5>
<div class="paragraph">
<p>In order to use the adapter plugin for Gradle, add the dependency to your <code>build.gradle</code> file:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-groovy hljs" data-lang="groovy">dependencies {
compile("org.springframework.cloud:spring-cloud-function-adapter-aws:${version}")
}</code></pre>
</div>
</div>
<div class="paragraph">
<p>As pointed out in <a href="#_notes_on_jar_layout">Notes on JAR Layout</a>, you wil need a shaded jar in order to upload it
to AWS Lambda. You can use the <a href="https://plugins.gradle.org/plugin/com.github.johnrengelman.shadow/">Gradle Shadow Plugin</a> for that:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-groovy hljs" data-lang="groovy">buildscript {
dependencies {
classpath "com.github.jengelman.gradle.plugins:shadow:${shadowPluginVersion}"
}
}
apply plugin: 'com.github.johnrengelman.shadow'
assemble.dependsOn = [shadowJar]
import com.github.jengelman.gradle.plugins.shadow.transformers.*
shadowJar {
classifier = 'aws'
dependencies {
exclude(
dependency("org.springframework.cloud:spring-cloud-function-web:${springCloudFunctionVersion}"))
}
// Required for Spring
mergeServiceFiles()
append 'META-INF/spring.handlers'
append 'META-INF/spring.schemas'
append 'META-INF/spring.tooling'
transform(PropertiesFileTransformer) {
paths = ['META-INF/spring.factories']
mergeStrategy = "append"
}
}</code></pre>
</div>
</div>
<div class="paragraph">
<p>You can use the Spring Boot Gradle Plugin and Spring Boot Thin Gradle Plugin to generate
the <a href="#thin-jar">thin jar</a>.</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-groovy hljs" data-lang="groovy">buildscript {
dependencies {
classpath("org.springframework.boot.experimental:spring-boot-thin-gradle-plugin:${wrapperVersion}")
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
apply plugin: 'org.springframework.boot'
apply plugin: 'org.springframework.boot.experimental.thin-launcher'
assemble.dependsOn = [thinJar]</code></pre>
</div>
</div>
<div class="paragraph">
<p>You can find the entire sample <code>build.gradle</code> file for deploying Spring Cloud Function
applications to AWS Lambda with Gradle <a href="https://github.com/spring-cloud/spring-cloud-function/blob/master/spring-cloud-function-samples/function-sample-aws/build.gradle">here</a>.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_upload"><a class="link" href="#_upload">Upload</a></h2>
<div class="sectionbody">