[FLINK-21521] Pretty print K8s specifications - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 1.12.1, 1.13.0
Fix Version/s: 1.13.0, 1.12.3
Component/s: Deployment / Kubernetes
Labels:
- pull-request-available
- usability

Description

When turning on the DEBUG log level, then Flink's K8s integration logs the specifications of started K8s resources (e.g. JobManager/TaskManager pods). From a user's perspective this is pretty helpful because it tells him what Flink is launching. In order to better read the specification it would be even better if we could print the yaml with proper indentation (pretty print).

cc [~fly_in_gis]