Deploy java enterprise application on heroku

Question

我有一个Maven企业应用程序（ejb + war） ，我正在使用glassfish 3.1.2.2 ，我一直在寻找一种在heroku上部署它的方法，无论如何，有没有这样做或任何可以帮助您的文档？

Answer 1

Heroku always has a nice documentation :

Add a pom.xml file to your project

<project>
  ...
  <build>
    ...
    <plugins>
      <plugin>
        <groupId>com.heroku.sdk</groupId>
        <artifactId>heroku-maven-plugin</artifactId>
        <version>2.0.3</version>
      </plugin>
    </plugins>
  </build>
</project>

Create a new heroku app:

heroku create

A process type is a command used to start your application. You can configure these with a Procfile as describe in the Process Types and the Procfile article. Or you can configure them directly in your pom.xml like this:

<configuration>
  ...
  <processTypes>
     <web>java $JAVA_OPTS -cp target/classes:target/dependency/* Main</web>
  </processTypes>
</configuration>

If your app is packaged as a WAR, then you can create the slug and deploy it to Heroku with the following command:

$ mvn clean heroku:deploy-war

If your application is standalone (and thus required a process type), you can deploy with this command:

$ mvn clean heroku:deploy