[ZEPPELIN-5901] Pod launch fails when user name has special char.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.10.1
• Fix Version/s: 0.10.2
• Component/s: zeppelin-interpreter
• Labels: zeppelin-server

Language

java

• Assignee: Unassigned
• Reporter: Jeet
• Created: 21/Apr/23 18:46
• Updated: 04/Jul/23 11:34

Description

K8S labels has specific requirement to name labels which can be found here
https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#syntax-and-character-set

if Using external auth like Shiro with OIDC or JWT where principal is name / or username or email it can have special chars which then does not allow pod to launch.

 

io.fabric8.kubernetes.client.KubernetesClientException: Failure executing: POST at: https://172.20.0.1/api/v1/namespaces/dbdwf06018702/pods. Message: Pod "jdbc-nrgtbo" is invalid: metadata.labels: Invalid value: "Firstname Lastname": a valid label must be an empty string or consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character ... 

Issue Links

• links to: GitHub Pull Request #4581