[ZEPPELIN-4915] Replace kubectl with a Java library to connect to the Kubernetes API

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Assignee: Philipp Dallig
• Reporter: Philipp Dallig
• Created: 26/Jun/20 06:40
• Updated: 24/Dec/20 03:15
• Resolved: 13/Jul/20 15:16

Description

Noticed in our Dockerfile the installation of kubectl in conjunction with ZEPPELIN-4154

We should prefer a java library to connect to Kubernetes API. This makes our Docker images smaller and the implementation cleaner.