problem in detecting server port in application.yaml unlike application.properties where it detect the server port when k8s:resources

[AhmdFahad]

Describe the bug

here when it create kubernetes manifest it did`n detect the port

unlike in application.properties it detect the port

Eclipse JKube version

1.16.2

Component

Kubernetes Maven Plugin

Apache Maven version

other (please specify in additional context)

Gradle version

None

Steps to reproduce

mvn clean install k8s:resource

Expected behavior

.

Runtime

Kubernetes (vanilla), other (please specify in additional context)

Kubernetes API Server version

other (please specify in additional context)

Environment

Windows

Eclipse JKube Logs

No response

Sample Reproducer Project

No response

Additional context

No response

[rohanKanojia]

@AhmdFahad : Hello, do you think your problem is related to #2832 ? Did you run mvn package before running k8s:resource?

[AhmdFahad]

yes i did ,
mvn clean install k8s:resource

[arsenalzp]

yes i did , mvn clean install k8s:resource

You can check presence of application.properties in target/classes directory. I guess this issue is related to issue I'm working for.

[AhmdFahad]

here is the target/classes/application.yaml in target class

and here is target/classes/application.properties

and every time i switch the application file extension i clean and build the project
using maven mvn clean install k8s:resoruce

[AhmdFahad]

It seems like the issue is related to the .yaml extension. But when I used .yml, it worked well.

[AhmdFahad]

here is the file of type .yaml
here when i was using the .yaml it was not detect the port server port
but when i used the .yml it works properly

and here is the .yml

[AhmdFahad]

I think I've understood what the problem is. I hope it gets resolved soon. I'll go ahead and close this ticket, and thank you for your assistance

[rohanKanojia]

@AhmdFahad : What does spring documentation advise? Is it yml or yaml?

[AhmdFahad]

@rohanKanojia , In fact, I'm not entirely sure what the preference is, but in the documentation, YAML is referenced 45 times compared to YML, which is only mentioned 17 times.

https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#features.spring-application

look at that quoted from Documentation **No matter what you set in the environment, Spring Boot always loads application.properties as described above. By default, if YAML is used, then files with the ‘.yaml’ and ‘.yml’ extension are also added to the list.**

This is what I couldn't reach, but if you have the knowledge, I hope you can share it with me.

[AhmdFahad]

in the profile section ,it was using the .yaml

[rohanKanojia]

@AhmdFahad : I think problem is here in our code:

https://github.com/eclipse/jkube/blob/794e115ebf94b78d1f3753c8513d0b4d75264a61/jkube-kit/common/src/main/java/org/eclipse/jkube/kit/common/util/SpringBootUtil.java#L68-L69

We only consider for application.yml / application.properties. We should update it for application.yaml as well.