Sandor Molnar created AMBARI-24879:
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Summary: The kadmin service principal name should be configurable
for MIT KDC interactions
Key: AMBARI-24879
URL: https://issues.apache.org/jira/browse/AMBARI-24879
Project: Ambari
Issue Type: Task
Components: ambari-server
Affects Versions: 2.7.0
Reporter: Sandor Molnar
Assignee: Sandor Molnar
Fix For: 2.8.0
The kadmin service principal name should be configurable for MIT KDC
interactions. The current process assumes the kadmin service principal is
{{kadmin/FQDN_KADMIN_HOST}}, but this could be different on some installations.
For example, {{kadmin/admin}}.
A new kerberos-env property should be added to allow a user to change the
kadmin principal name - {{kerberos-env/kadmin_principal_name}}
The default value for the new property should be
"{{kadmin/$\{admin_server_host|stripPort()}}}". To be able to do this, we have
to create a new variable replacement _function_. For example, {{stripPort}}.
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