[jira] [Created] (AMBARI-11360) Kerberos FE: during disable, need option skip if unable to access KDC to remove principals

["Robert Levas (JIRA)" <ji...@apache.org>]

Robert Levas created AMBARI-11360:
-------------------------------------

             Summary: Kerberos FE: during disable, need option skip if unable to access KDC to remove principals
                 Key: AMBARI-11360
                 URL: https://issues.apache.org/jira/browse/AMBARI-11360
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.0.0, 2.1.0
            Reporter: Robert Levas
            Assignee: Robert Levas
            Priority: Critical
             Fix For: 2.1.0


Attempted to disable kerb, fails on step to unkerberize because KDC admin is locked out.

Click retry, can't make it past that.

Need option to skip and finish "disable kerberos" even if Ambari cannot get the principals cleaned up (i.e. cannot access the KDC) Losing access to the KDC and attempting to disable where ambari can't clean-up the principals should be a skip'able step. User should still be able to get to a clean, not-enabled-kerberos-ambari-state w/o accessing the KDC.

*Solution*
Based on user input, execute API call to disable Kerberos with the *manage_kerberos_identities* _directive_ set to *false*.  Example:
{code:title=PUT /api/v1/clusters/c1?manage_kerberos_identities=false}
{
  "Clusters": {
    "security_type" : "NONE"
  }
}
{code}




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