[jira] [Created] (FLINK-15816) Limit the maximum length of the value of kubernetes.cluster-id configuration option

[Shang Yuanchun (Jira)]

Canbin Zheng created FLINK-15816:
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             Summary: Limit the maximum length of the value of kubernetes.cluster-id configuration option
                 Key: FLINK-15816
                 URL: https://issues.apache.org/jira/browse/FLINK-15816
             Project: Flink
          Issue Type: Sub-task
          Components: Deployment / Kubernetes
    Affects Versions: 1.10.0
            Reporter: Canbin Zheng
             Fix For: 1.11.0, 1.10.1


Two Kubernetes Service will be created when a session cluster is deployed, one is the internal Service and the other is the rest Service, we set the internal Service name to the value of the _kubernetes.cluster-id_ configuration option and then set the rest Service name to  _${kubernetes.cluster-id}_ with a suffix *-rest* appended, said if we set the _kubernetes.cluster-id_ to *session-test*, then the internal Service name will be *session-test* and the rest Service name be *session-test-rest;* there is a constraint in Kubernetes that the Service name must be no more than 63 characters, for the current naming convention it leads to that the value of _kubernetes.cluster-id_ should not be more than 58 characters, otherwise there are scenarios that the internal Service is created successfully then comes up with a ClusterDeploymentException when trying to create the rest Service.



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