Serverless tip #2 — Deploy an executable JVM application with gcloud without app.yaml or build tool plugin
Requirements:
an existing Google Cloud Platform account and project a Java or alternative language web application a build that creates a standalone executable JAR file Usually App Engine applications in Java are deployed with the gcloud command-line interface, or via a Maven or Gradle build plugin. Either way, an app.yaml file to describe your application is required to let the cloud SDK know that the project at hand is an App Engine project.
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