[英]Spring Boot integration with Datadog
我有一個簡單的 springboot 應用程序並嘗試將 datadog 代理與其集成,但無法使用 Javaagent 運行該應用程序。 已完成以下步驟。
在 pom 中添加依賴項。
<dependency>
<groupId>com.datadoghq</groupId>
<artifactId>dd-java-agent</artifactId>
<version>0.83.2</version>
</dependency>
解壓數據狗依賴項和添加的類------------
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<phase>prepare-package</phase>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<configuration>
<includeArtifactIds>dd-java-agent</includeArtifactIds>
<outputDirectory>${project.build.outputDirectory}</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
added premain class of datadog agent -----
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.5</version>
<configuration>
<archive>
<manifestEntries>
<Premain-Class>datadog.trace.bootstrap.AgentBootstrap</Premain-Class>
<Can-Redefine-Classes>true</Can-Redefine-Classes>
<Can-Retransform-Classes>true</Can-Retransform-Classes>
</manifestEntries>
</archive>
</configuration>
</plugin>
添加了使spring repackager插件找到springboot主類------------
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.3.4.RELEASE</version>
<configuration>
<mainClass>com.user.info.userInfoApplication</mainClass>
</configuration>
</plugin>
Finally when issuing below command fails
java -javaagent:user-info-0.0.1-SNAPSHOT.jar -jar user-info-0.0.1-SNAPSHOT.jar
Exception in thread "main" java.lang.ClassNotFoundException: datadog.trace.bootstrap.AgentBootstrap
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at java.instrument/sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:431)
at java.instrument/sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:525)
FATAL ERROR in native method: processing of -javaagent failed
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Spring Boot 2.x 支持與 DataDog 的集成。 只需在您的 pom.xml 中添加依賴項:
<dependency> <groupId>io.micrometer</groupId> <artifactId>micrometer-registry-datadog</artifactId> </dependency>
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