从脚本启动Spring Boot应用程序 [英] Starting Spring boot applications from script

问题描述

使用正常的spring mvn命令，我可以从命令行启动spring boot应用程序，并使用Control + c终止它.但是，我创建了一堆服务，稍后将对其进行dockerize.目前，它们是mvn生成的普通Java jar文件.如何使用python脚本或Bash脚本一个一个地启动它们，然后使用脚本终止它们.有什么方法可以启动它并且脚本不会被阻止，并且该应用程序将具有一个名称，以后我可以使用它来停止该应用程序?

Using normal spring mvn commands, I can start a spring boot application from command line and terminate it with Control+c. I however have created a bunch of services which I will dockerize later. For now they are plain java jar files generated by mvn. How do I use a python script or a Bash script to start them one by one and then use a script to terminate them. Is there some way where i start it and script won't block and the app will have a name that i can later use to stop the app?

推荐答案

我会遵循

I would follow the documentation to install Spring-Boot application as a Unix/Linux service.

所有您需要做的就是将此依赖项添加到您的 pom.xml :

All you have to do is to add this dependency to your pom.xml:

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <configuration>
        <executable>true</executable>
    </configuration>
</plugin>

添加插件后，您应该安装并创建指向应用程序的符号链接(

After adding the plugin you should install and create a symlink to your application (exact part of documentation):

假设您已在其中安装了Spring Boot应用程序/var/myapp ，用于将Spring Boot应用程序安装为init.d服务只需创建一个符号链接:

Assuming that you have a Spring Boot application installed in /var/myapp, to install a Spring Boot application as an init.d service simply create a symlink:

$ sudo ln -s/var/myapp/myapp.jar/etc/init.d/myapp

一旦安装，您可以按照通常的方式启动和停止服务.例如，在基于Debian的系统:

Once installed, you can start and stop the service in the usual way. For example, on a Debian based system:

$ service myapp start

然后，您可以创建一个bash脚本，以一种干净的方式 start ， stop 或 restart .

Then you are able to create a bash script to start, stop or restart your applications in a clean way.

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