[FLINK-21521] Pretty print K8s specifications

• 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
• Assignee: Yang Wang
• Reporter: Till Rohrmann
• Created: 26/Feb/21 17:30
• Updated: 02/Mar/21 17:44
• Resolved: 02/Mar/21 17:36

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

Issue Links

• links to: GitHub Pull Request #15052