[PR] [Feature-#15301][k8s] Support User-customized K8s YAML Pod Task [dolphinscheduler]

Fri, 16 Aug 2024 07:32:32 -0700 


Mighten opened a new pull request, #16477:
URL: https://github.com/apache/dolphinscheduler/pull/16477

   
   ## Purpose of the pull request
   
   This pull request adds user-customized YAML support for Kubernetes Pod task.
   
   
   ## Brief change log
   
   - *Added `YamlUtils` with `jackson-dataformat-yaml`(new dependency in 
`pom.xml`)*
   - *Updated `K8sUtils` with default namespace injection*
   - *Added user-customized YAML task mode, with frontend and backend*
   
   
   ## Verify this pull request
   
   This change added tests and can be verified as follows:
   
   - *Added `YamlUtilsTest` to verify `YamlUtils`*
   - *Added `K8sUtilsTest` to verify updates for `K8sUtils`*
   - *Manually verified the user-customized YAML task mode using both the web 
page and IDE output:*
   
       1. Switch on the **Custom Template** mode, and paste Kubernetes *YAML* 
file content:
   
           
![1-enable-yaml-mode](https://github.com/user-attachments/assets/ea26d926-cb18-44a0-b616-27dec9cec4ff)
   
           *Conclusion*: The user-customized YAML mode works correctly in the 
frontend.
   
       2. **Online**, **Start** the current workflow and *review* the log of 
the current task instance:
   
           
![2-view-pod-log](https://github.com/user-attachments/assets/fe3becec-2eae-418e-b470-4188c92cf72d)
   
           *Conclusion*: The user-customized YAML mode works correctly in the 
backend.
   
       3. Review the pod output parameters *parsed from the log* in the IDE 
console (these are not listed in the task instance log window):
   
           
![3-get-pod-output-params](https://github.com/user-attachments/assets/03656cd7-fdd6-4f61-bb36-e20ec8f82ce3)
   
           *Conclusion*: The user-customized YAML mode correctly parses the 
output values from the log.
   


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