在加特林(Gatling)模拟之前启动spring-boot应用程序 [英] Launch spring-boot app before Gatling simulation
本文介绍了在加特林(Gatling)模拟之前启动spring-boot应用程序的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个由maven驱动的spring-boot项目，我想使用Gatling在其上进行负载测试.这时，我可以输入以下命令来运行仿真:
I have a spring-boot project powered by maven I would like to run load tests on, using Gatling. At this moment, I can run my simulation typing the following command :
mvn gatling:execute
它可以正常工作，但是我必须手动启动springboot应用程序，否则它将无法工作.
It works correctly but I have to launch my springboot app manually or it won't work.
这是我的模拟课:
package main.aperture.gatling
import aperture.config.SpringBootApertureTestingConfiguration
import io.gatling.core.Predef._
import io.gatling.core.structure.ScenarioBuilder
import io.gatling.http.Predef._
import io.gatling.http.protocol.HttpProtocolBuilder
import org.springframework.boot.SpringApplication
import org.springframework.context.ConfigurableApplicationContext
import scala.concurrent.duration._
import scala.language.postfixOps
/**
* This class is meant to load test main get routes of this app
* The app has to be launched first (Manually, unfortunately)
*/
class MainSimulation extends Simulation {
val baseUrl: String = "localhost"
val port: String = System.getProperty("server.port", "8080")
val httpConf: HttpProtocolBuilder = http
.baseURL(s"http://$baseUrl:$port") // Here is the root for all relative URLs
val scenario_main_get: ScenarioBuilder = scenario("Testing main get routes")
.exec(http("Request on main route")
.get("/"))
.pause(100 milliseconds)
.exec(http("Request on rooms main route")
.get("/api/rooms"))
.pause(100 milliseconds)
.exec(http("Request on subjects main route")
.get("/api/subjects"))
.pause(100 milliseconds)
.exec(http("Request on supervisors main route")
.get("/api/supervisors"))
setUp(scenario_main_get.inject(rampUsers(1000) over (5 seconds)).protocols(httpConf))
}
这是我的 pom.xml (我删除了不相关的元素):
Here is my pom.xml (I deleted unrelevant elements) :
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.springframework</groupId>
<artifactId>gs-accessing-mongodb-data-res</artifactId>
<packaging>jar</packaging>
<version>0.1.0</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.3.RELEASE</version>
</parent>
<!-- Properties -->
<properties>
<springfox-version>2.6.1</springfox-version>
<springfox-swaggerui-version>2.6.1</springfox-swaggerui-version>
<spring-version>4.3.2.RELEASE</spring-version>
<swagger-core-version>1.5.10</swagger-core-version>
<slf4j-version>1.6.3</slf4j-version>
<junit-version>4.8.1</junit-version>
<hibernate-validator-version>5.2.4.Final</hibernate-validator-version>
<fizzedwatcher.version>1.0.6</fizzedwatcher.version>
<gatling.version>2.2.5</gatling.version>
<gatling-plugin.version>2.2.4</gatling-plugin.version>
<scala-maven-plugin.version>3.2.2</scala-maven-plugin.version>
</properties>
<!-- Project dependencies -->
<dependencies>
<!-- SpringBoot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<!-- Gatling highcharts -->
<dependency>
<groupId>io.gatling.highcharts</groupId>
<artifactId>gatling-charts-highcharts</artifactId>
<version>${gatling.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<!-- Project build options and plugins -->
<build>
<plugins>
<!--Spring boot plugin -->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>aperture.config.SpringBootApertureTestingConfiguration</mainClass>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<!-- Scala maven plugin -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>${scala-maven-plugin.version}</version>
</plugin>
<!-- Gatling maven plugin -->
<plugin>
<groupId>io.gatling</groupId>
<artifactId>gatling-maven-plugin</artifactId>
<version>${gatling-plugin.version}</version>
<configuration>
<simulationClass>main.aperture.gatling.MainSimulation</simulationClass>
</configuration>
<executions>
<execution>
<goals>
<goal>execute</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
我希望能够在运行带有加特林的负载测试之前自动运行spring-boot应用程序.有些人建议在仿真开始时添加以下代码:
I would like to be able to automatically run the spring-boot app before running the load tests with gatling. Some have suggested to add the following code at the beggining of my simulation :
val app: ConfigurableApplicationContext = SpringApplication.run(classOf[SpringBootApertureTestingConfiguration])
Runtime.getRuntime.addShutdownHook(new Thread() {
override def run(): Unit = app.stop()
})
但是，当我执行此操作时，出现以下错误:
But when I do that, I get the following error when I execute it :
[INFO] --- gatling-maven-plugin:2.2.4:execute (default-cli) @ gs-accessing-mongodb-data-res ---
20:32:23,625 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
20:32:23,625 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
20:32:23,625 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [jar:file:/home/msb/.m2/repository/io/gatling/gatling-maven-plugin/2.2.4/gatling-maven-plugin-2.2.4.jar!/logback.xml]
20:32:23,634 |-INFO in ch.qos.logback.core.joran.spi.ConfigurationWatchList@1a04f701 - URL [jar:file:/home/msb/.m2/repository/io/gatling/gatling-maven-plugin/2.2.4/gatling-maven-plugin-2.2.4.jar!/logback.xml] is not of type file
20:32:23,670 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
20:32:23,674 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
20:32:23,678 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [CONSOLE]
20:32:23,681 |-ERROR in ch.qos.logback.core.joran.spi.Interpreter@5:19 - no applicable action for [immediateFlush], current ElementPath is [[configuration][appender][immediateFlush]]
20:32:23,682 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
20:32:23,721 |-INFO in ch.qos.logback.classic.joran.action.LevelAction - ROOT level set to WARN
20:32:23,721 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [CONSOLE] to Logger[ROOT]
20:32:23,722 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
20:32:23,722 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@4e91d63f - Registering current configuration as safe fallback point
20:32:29,151 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
20:32:29,152 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
20:32:29,152 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [jar:file:/home/msb/.m2/repository/io/gatling/gatling-maven-plugin/2.2.4/gatling-maven-plugin-2.2.4.jar!/logback.xml]
20:32:29,169 |-INFO in ch.qos.logback.core.joran.spi.ConfigurationWatchList@5419f379 - URL [jar:file:/home/msb/.m2/repository/io/gatling/gatling-maven-plugin/2.2.4/gatling-maven-plugin-2.2.4.jar!/logback.xml] is not of type file
20:32:29,221 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
20:32:29,225 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
20:32:29,233 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [CONSOLE]
20:32:29,239 |-ERROR in ch.qos.logback.core.joran.spi.Interpreter@5:19 - no applicable action for [immediateFlush], current ElementPath is [[configuration][appender][immediateFlush]]
20:32:29,241 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
20:32:29,282 |-INFO in ch.qos.logback.classic.joran.action.LevelAction - ROOT level set to WARN
20:32:29,282 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [CONSOLE] to Logger[ROOT]
20:32:29,282 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
20:32:29,283 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@7dc7cbad - Registering current configuration as safe fallback point
main.aperture.gatling.MainSimulation is the only simulation, executing it.
Select simulation id (default is 'mainsimulation'). Accepted characters are a-z, A-Z, 0-9, - and _
Select run description (optional)
20:33:42.287 [restartedMain][WARN ][SpringApplicationRunListeners.java:91] o.s.b.SpringApplication - Error handling failed (no error message)
20:33:42.291 [restartedMain][ERROR][SpringApplication.java:839] o.s.b.SpringApplication - Application startup failed
java.lang.IllegalStateException: Logback configuration error detected:
ERROR in ch.qos.logback.core.joran.spi.Interpreter@5:19 - no applicable action for [immediateFlush], current ElementPath is [[configuration][appender][immediateFlush]]
at org.springframework.boot.logging.logback.LogbackLoggingSystem.loadConfiguration(LogbackLoggingSystem.java:161)
at org.springframework.boot.logging.logback.LogbackLoggingSystem.reinitialize(LogbackLoggingSystem.java:205)
at org.springframework.boot.logging.AbstractLoggingSystem.initializeWithConventions(AbstractLoggingSystem.java:65)
at org.springframework.boot.logging.AbstractLoggingSystem.initialize(AbstractLoggingSystem.java:50)
at org.springframework.boot.logging.logback.LogbackLoggingSystem.initialize(LogbackLoggingSystem.java:114)
at org.springframework.boot.logging.LoggingApplicationListener.initializeSystem(LoggingApplicationListener.java:299)
at org.springframework.boot.logging.LoggingApplicationListener.initialize(LoggingApplicationListener.java:272)
at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEnvironmentPreparedEvent(LoggingApplicationListener.java:235)
at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:208)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:121)
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:68)
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:54)
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:337)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175)
at main.aperture.gatling.MainSimulation.<init>(MainSimulation.scala:20)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at io.gatling.app.Runner.run0(Runner.scala:79)
at io.gatling.app.Runner.run(Runner.scala:64)
at io.gatling.app.Gatling$.start(Gatling.scala:59)
at io.gatling.app.Gatling$.fromArgs(Gatling.scala:43)
at io.gatling.app.Gatling$.main(Gatling.scala:35)
at io.gatling.app.Gatling.main(Gatling.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at io.gatling.mojo.MainWithArgsInFile.runMain(MainWithArgsInFile.java:50)
at io.gatling.mojo.MainWithArgsInFile.main(MainWithArgsInFile.java:33)
Caused by: org.springframework.boot.devtools.restart.SilentExitExceptionHandler$SilentExitException
at org.springframework.boot.devtools.restart.SilentExitExceptionHandler.exitCurrentThread(SilentExitExceptionHandler.java:90)
at org.springframework.boot.devtools.restart.Restarter.immediateRestart(Restarter.java:182)
at org.springframework.boot.devtools.restart.Restarter.initialize(Restarter.java:161)
at org.springframework.boot.devtools.restart.Restarter.initialize(Restarter.java:543)
at org.springframework.boot.devtools.restart.RestartApplicationListener.onApplicationStartedEvent(RestartApplicationListener.java:68)
at org.springframework.boot.devtools.restart.RestartApplicationListener.onApplicationEvent(RestartApplicationListener.java:45)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:121)
at org.springframework.boot.context.event.EventPublishingRunListener.started(EventPublishingRunListener.java:63)
at org.springframework.boot.SpringApplicationRunListeners.started(SpringApplicationRunListeners.java:48)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:304)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175)
at main.aperture.gatling.MainSimulation.<init>(MainSimulation.scala:20)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at io.gatling.app.Runner.run0(Runner.scala:79)
at io.gatling.app.Runner.run(Runner.scala:64)
at io.gatling.app.Gatling$.start(Gatling.scala:59)
at io.gatling.app.Gatling$.fromArgs(Gatling.scala:43)
at io.gatling.app.Gatling$.main(Gatling.scala:35)
at io.gatling.app.Gatling.main(Gatling.scala)
... 6 more
也许我忘记了某些内容或配置中缺少某些内容，但是在文档中找不到针对我的特定问题的任何帮助.有人说这是一个Spring-boot开发工具的错误.
Maybe I forgot something or there is something missing in my configuration, but I can't find any help for my specific problem in the documentation. Some say it is a spring-boot dev tools bug.
有人知道如何纠正这个问题吗?
Does anyone know how to correct this?
即使我的仿真位于spring-boot项目中的某个包中，也并不意味着它已链接到该项目.因此，可能不希望直接在代码中启动它.但是，有没有人找到解决方法?
Even if my simulation is in a package inside my spring-boot project, It does not mean it is linked to the project. So, maybe it is not relevant to want to launch it directly in the code. However, has anyone found a workaround ?
预先感谢您的帮助.
推荐答案
您是否考虑过将其包装在简单的shell脚本中并从spring boot maven插件启动应用程序?
Have you considered wrapping this in a simple shell script and starting the app from the spring boot maven plugin?
http://docs.spring.io/spring-boot/docs/1.5.3.RELEASE/maven-plugin/run-mojo.html .
否则，您应该能够在不使用shell脚本的情况下，也可以将Spring Boot插件挂接到Maven生命周期中，以在运行之前运行.
Otherwise you should be able to hook the spring boot plugin into the maven lifecycle to run before gattling as well without a shell script.
这篇关于在加特林(Gatling)模拟之前启动spring-boot应用程序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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