Robert Levas created AMBARI-14905:
-------------------------------------
Summary: Add API directive to force toggling Kerberos if the
cluster's security type has not changed
Key: AMBARI-14905
URL: https://issues.apache.org/jira/browse/AMBARI-14905
Project: Ambari
Issue Type: Task
Components: ambari-server
Affects Versions: 2.2.0
Reporter: Robert Levas
Assignee: Robert Levas
Fix For: 2.2.2
Add an API directive to force toggling Kerberos if the cluster's security type
has not changed.
This is useful for _retry_ attempts to enable or disable Kerberos when the
workflow progressed far enough to store the _new_ security type.
Trying to enable Kerberos when the cluster's security type is already set to
{{KERBEROS}} will result in a successful response from the Ambari server but no
actions will be performed. Same for attempting to disable Kerberos when the
cluster's security type is already set to {{NONE}}.
By forcing the operation using the {{force_toggle_kerberos=true}} directive,
the security type check is avoided, thus allowing the _retry_ operation to
proceed.
Example:
{code}
PUT /api/v1/clusters/CLUSTER_NAME?force_toggle_kerberos=true
{
"Clusters" : {
"security_type" : "KERBEROS"
}
}
{code}
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