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https://issues.apache.org/jira/browse/FLINK-33094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lee SeungMin updated FLINK-33094:
---------------------------------
Description:
I deployed
_[basic-example|https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-release-1.5/docs/try-flink-kubernetes-operator/quick-start/]_
job using flink-kubernetes-operator(v1.5.0) and flink (v1.17.1)
I do not need to mount kerberos (keytab), so I set
{color:#de350b}_kubernetes.decorator.kerberos-mount.enabled_{color} as
_{color:#de350b}false{color}_
And checked that above option set as _{color:#de350b}false{color}_ in log of
job manager and task manager.
!image-2023-09-16-00-08-56-204.png|width=1419,height=25!
Then as I understand, when
{color:#de350b}_kubernetes.decorator.kerberos-mount.enabled_{color} is
{_}{color:#de350b}false{color}{_}, it should not create secret.
(https://github.com/apache/flink/blob/2750d5c26b1ff8e3706a7c0d7cb2c8955247f538/flink-kubernetes/src/main/java/org/apache/flink/kubernetes/kubeclient/factory/KubernetesJobManagerFactory.java#L83-L95)
But It create secret {color:#de350b}_kerberos-keytab-basic-example_{color}
!image-2023-09-16-00-12-12-793.png|width=697,height=147!
was:
I deployed
_[basic-example|https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-release-1.5/docs/try-flink-kubernetes-operator/quick-start/]_
job using flink-kubernetes-operator(v1.5.0) and flink (v1.17.1)
I do not need to mount kerberos (keytab), so I set
{color:#de350b}_kubernetes.decorator.kerberos-mount.enabled_{color} as
_{color:#de350b}false{color}_
And checked that above option set as _{color:#de350b}false{color}_ in log of
job manager and task manager.
!image-2023-09-16-00-08-56-204.png|width=1419,height=25!
Then as I understand, when
{color:#de350b}_kubernetes.decorator.kerberos-mount.enabled_{color} is
{_}{color:#de350b}false{color}{_}, it should not create secret.
But It create secret {color:#de350b}_kerberos-keytab-basic-example_{color}
!image-2023-09-16-00-12-12-793.png|width=697,height=147!
> kubernetes.decorator.kerberos-mount.enabled does not work
> ---------------------------------------------------------
>
> Key: FLINK-33094
> URL: https://issues.apache.org/jira/browse/FLINK-33094
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes, Kubernetes Operator
> Reporter: Lee SeungMin
> Priority: Minor
> Attachments: image-2023-09-16-00-08-56-204.png,
> image-2023-09-16-00-12-12-793.png
>
>
> I deployed
> _[basic-example|https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-release-1.5/docs/try-flink-kubernetes-operator/quick-start/]_
> job using flink-kubernetes-operator(v1.5.0) and flink (v1.17.1)
> I do not need to mount kerberos (keytab), so I set
> {color:#de350b}_kubernetes.decorator.kerberos-mount.enabled_{color} as
> _{color:#de350b}false{color}_
> And checked that above option set as _{color:#de350b}false{color}_ in log of
> job manager and task manager.
> !image-2023-09-16-00-08-56-204.png|width=1419,height=25!
>
> Then as I understand, when
> {color:#de350b}_kubernetes.decorator.kerberos-mount.enabled_{color} is
> {_}{color:#de350b}false{color}{_}, it should not create secret.
> (https://github.com/apache/flink/blob/2750d5c26b1ff8e3706a7c0d7cb2c8955247f538/flink-kubernetes/src/main/java/org/apache/flink/kubernetes/kubeclient/factory/KubernetesJobManagerFactory.java#L83-L95)
> But It create secret {color:#de350b}_kerberos-keytab-basic-example_{color}
> !image-2023-09-16-00-12-12-793.png|width=697,height=147!
>
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