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Posted to issues@flink.apache.org by "Fred k (Jira)" <ji...@apache.org> on 2022/06/16 03:34:00 UTC

[jira] [Created] (FLINK-28087) FlinkDeployment name validation

Fred k created FLINK-28087:
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             Summary: FlinkDeployment name validation
                 Key: FLINK-28087
                 URL: https://issues.apache.org/jira/browse/FLINK-28087
             Project: Flink
          Issue Type: Improvement
          Components: Kubernetes Operator
            Reporter: Fred k
             Fix For: kubernetes-operator-1.1.0


The FlinkDeployment CR meta.name must be match the regex:
{code:java}
 '[a-z]([-a-z0-9]*[a-z0-9])?'{code}
By RRC-1035, a DNS-1035 label must consist of lower case alphanumeric characters or '-', start with an alphabetic character, and end with an alphanumeric character (e.g. 'my-name',  or 'abc-123', regex used for validation is '[a-z]([-a-z0-9]*[a-z0-9])?').

The rest service name of Flink Cluster uses the meta.name of FlinkDeployment, So meta.name value must follow the convention of DNS-1035 label.



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