Spring Cloud Dataflow Kubernetes从dockerfile获取jar的属性

Question

通过docker image url将其作为任务应用程序导入Spring Cloud Dataflow kubernetes服务器中时，如何读取作为任务创建的JAR的属性？

Answer 1

You'll notice the following in the Installation section of the reference guide.

Currently, only applications registered with a --uri property pointing to a Docker resource are supported by the Data Flow Server for Kubernetes. However, we do support Maven resources for the --metadata-uri property, which is used to list the properties supported by each application.

Once when you have a dedicated companion artifact (see: maven plugin ), you'd be able to register the docker artifact along with the companion artifact via --uri and --metadata-uri properties respectively.

There is no other solution to resolve properties directly from the Docker images. We have tried different approaches in the past, but nothing worked out. If you have ideas, feel free to open a pull request, we can take it from there.