[ZEPPELIN-5445] Allow users to access the spark UI outside the kubernetes cluster

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.10.1, 0.11.0
• Component/s: Kubernetes, spark
• Assignee: rickcheng
• Reporter: rickcheng
• Created: 02/Jul/21 10:38
• Updated: 02/Sep/21 14:28
• Resolved: 02/Sep/21 14:28

Description

When zeppelin runs spark interpreter under k8s mode, it will start the interpreter pod inside the k8s cluster. However, users cannot access the spark UI outside the k8s cluster, unless a NodePort or LoadBalancer service is created to expose the port 4040 of the spark interpreter pod.