SpringCloud/spring-cloud-function
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2020-04-22 03:06:09 +00:00
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reference/html/spring-cloud-function.html
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@@ -2016,7 +2016,24 @@ public class CloudFunctionMain {
You can get on the <a href="https://docs.google.com/forms/d/e/1FAIpQLScC98jGi7CfG0n3UYlj7Xad8XScvZC8-BBOg7Pk3uSZx_2cdQ/viewform">whitelist</a> to try it out.</p>
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<p>First, add the Shade Plugin configuration to generate a fat jar when you run the <code>mvn package</code> command.</p>
<p>To deploy to Google Cloud Function, you need to produce a fat jar using the Shade plugin, rather than the Spring Boot plugin.</p>
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<p>First, if you already have the Spring Boot plugin in your <code>pom.xml</code>, <strong>remove</strong> it:</p>
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<pre class="highlightjs highlight"><code class="language-xml hljs" data-lang="xml">&lt;!-- Remove this block by deleting or commenting it out --&gt;
&lt;!--
&lt;plugin&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-maven-plugin&lt;/artifactId&gt;
&lt;/plugin&gt;
--&gt;</code></pre>
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<p>Then, <strong>add</strong> the Shade Plugin configuration to generate a fat jar when you run the <code>mvn package</code> command.</p>
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@@ -2031,7 +2048,7 @@ You can get on the <a href="https://docs.google.com/forms/d/e/1FAIpQLScC98jGi7Cf
&lt;/goals&gt;
&lt;configuration&gt;
&lt;shadedArtifactAttached&gt;true&lt;/shadedArtifactAttached&gt;
&lt;outputDirectory&gt;deploy&lt;/outputDirectory&gt;
&lt;outputDirectory&gt;target/deploy&lt;/outputDirectory&gt;
&lt;shadedClassifierName&gt;gcp&lt;/shadedClassifierName&gt;
&lt;transformers&gt;
&lt;transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"&gt;
@@ -2054,6 +2071,18 @@ You can get on the <a href="https://docs.google.com/forms/d/e/1FAIpQLScC98jGi7Cf
&lt;/plugin&gt;</code></pre>
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If both Spring Boot plugin and Shade plugin are present, Shade plugin may be shading a Spring Boot produced JAR, resulting in a Fat JAR that&#8217;s unusable in Google Cloud Function. Don&#8217;t forget to remove the Spring Boot plugin!
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<p>Package the application.</p>
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@@ -2063,7 +2092,7 @@ You can get on the <a href="https://docs.google.com/forms/d/e/1FAIpQLScC98jGi7Cf
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<p>You should see the fat jar in <code>deploy</code> directory.</p>
<p>You should see the fat jar in <code>target/deploy</code> directory.</p>
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<div class="paragraph">
<p>Make sure that you have the <a href="https://cloud.google.com/sdk/install">Cloud SDK CLI</a> installed.</p>
@@ -2077,7 +2106,7 @@ You can get on the <a href="https://docs.google.com/forms/d/e/1FAIpQLScC98jGi7Cf
--entry-point org.springframework.cloud.function.adapter.gcloud.FunctionInvoker \
--runtime java11 \
--trigger-http \
--source deploy \
--source target/deploy \
--memory 512MB</pre>
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