chaoran.su created FLINK-33519:
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Summary: standalone mode could not create keytab secret
Key: FLINK-33519
URL: https://issues.apache.org/jira/browse/FLINK-33519
Project: Flink
Issue Type: Bug
Components: Kubernetes Operator
Affects Versions: kubernetes-operator-1.6.1, kubernetes-operator-1.6.0,
kubernetes-operator-1.5.0, kubernetes-operator-1.3.1,
kubernetes-operator-1.4.0, kubernetes-operator-1.3.0
Reporter: chaoran.su
when standalone build cluster, and configuration with security.kerberos.login.*
configurations.
flink-kubernetes module will modify the path of security.kerberos.login.keytab
configuration to /opt/kerberos/kerberos-keytab, and then create secret for job
manager. the secret data from operator pod's keytab file.
after job manager created, creating task manager process will find the keytab
file from the location from security.kerberos.login.keytab configuration, then
it throws a exception says keytabs file not find.
the bug is because of the configuration modified once, and reused it when
create tm. Native mode didn't exist this issue.
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