azure 上的 springboot 应用程序服务在启动后立即停止

Question

I have a spring boot rest application on azure app service. Anytime I deploy an application with azure DevOps pipeline or with azure-webapp-maven-plugin directly, the deployment works successfully as I can see all the uploaded files in site/wwwroot/webapps/ROOT from the Kudu Debug Console . When I try to hit any endpoint or even the application URL, it returns a 404(Not Found error). I pulled up the logs and this is what I find.

[DEBUG] 2020-05-24 10:45:31,644 org.springframework.core.env.PropertySourcesPropertyResolver logKeyFound - - Found key 'spring.liveBeansView.mbeanDomain' in PropertySource 'servletContextInitParams' with value of type String
[INFO] 2020-05-24 10:45:31,660 com.company.product.core.MainApplication logStarted - - Started MainApplication in 37.424 seconds (JVM running for 65.143)
[DEBUG] 2020-05-24 10:45:32,347 org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext doClose - - Closing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@60d5a711, started on Sun May 24 10:44:58 GMT 2020
[DEBUG] 2020-05-24 10:45:32,378 org.springframework.core.env.PropertySourcesPropertyResolver logKeyFound - - Found key 'spring.liveBeansView.mbeanDomain' in PropertySource 'servletContextInitParams' with value of type String
[DEBUG] 2020-05-24 10:45:32,456 org.springframework.context.support.DefaultLifecycleProcessor stop - - Stopping beans in phase 2147483647
[DEBUG] 2020-05-24 10:45:32,456 org.springframework.context.support.DefaultLifecycleProcessor lambda$doStop$2 - - Bean 'documentationPluginsBootstrapper' completed its stop procedure
[DEBUG] 2020-05-24 10:45:32,456 org.springframework.jmx.export.annotation.AnnotationMBeanExporter destroy - - Unregistering JMX-exposed beans on shutdown
[DEBUG] 2020-05-24 10:45:32,456 org.springframework.jmx.export.annotation.AnnotationMBeanExporter unregisterBeans - - Unregistering JMX-exposed beans
[INFO] 2020-05-24 10:45:32,456 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor shutdown - - Shutting down ExecutorService 'applicationTaskExecutor'

The application shuts down right after it's initialized. It looks to me as if the app service is sending a shutdown command to the spring boot application. Can anybody help with this? I'm pressed on time. Thanks in advance.

Answer 1

Usually we deploy spring boot app to azure web app by using jar file.Here are the steps:

1.Go to your webapp in the portal->Configuration->check the Java container. We will use Java SE instead of Tomcat.

2.Go to your webapp in the portal->Advanced Tools->Debug console->Cmd. Put your jar file under wwwroot folder. Need to name it as app.jar.

3.The result