Lee Moon Soo created ZEPPELIN-4748:
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Summary: Let user dynamically format spark web ui url on
Kubernetes environment through zeppelin.spark.uiWebUrl
Key: ZEPPELIN-4748
URL: https://issues.apache.org/jira/browse/ZEPPELIN-4748
Project: Zeppelin
Issue Type: Improvement
Reporter: Lee Moon Soo
Assignee: Lee Moon Soo
Fix For: 0.9.0
When Zeppelin is running on Kubernetes, SparkUI URL should be dynamically
generated, while Service name for Spark interpreter Pod is generated on
runtime. And Ingress controller or reverse-proxy route traffic to SparkUI.
Problem is, depends on those Ingress or reverse proxy configuration, SparkUI
url should be generated in a different formats.
Currently, generated url format is hardcoded to
"//<PORT>-<SERVICE_NAME>.<SERVICE_DOMAIN>". And setting
'zeppelin.spark.uiWebUrl' static url doesn't make any sense while we can not
know what url it will be before run.
Therefore, 'zeppelin.spark.uiWebUrl' need more make sense to take url format in
case of Kubernetes.
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