[jira] [Created] (AMBARI-9646) Kerberos: Regen confirmation dialog with "missing" option

["Oleg Nechiporenko (JIRA)" <ji...@apache.org>]

Oleg Nechiporenko created AMBARI-9646:
-----------------------------------------

             Summary: Kerberos: Regen confirmation dialog with "missing" option
                 Key: AMBARI-9646
                 URL: https://issues.apache.org/jira/browse/AMBARI-9646
             Project: Ambari
          Issue Type: Task
          Components: ambari-web
    Affects Versions: 2.0.0
            Reporter: Oleg Nechiporenko
            Priority: Critical
             Fix For: 2.0.0


When a user clicks "Regenerate Keytabs" button, they should be prompted to confirm, and give the option to 

{code}
Confirmation
You are about to regenerate keytabs for the hosts in the cluster. This will stop all the services in your cluster and regenerate the Kerberos keytabs. *Are you sure you wish to proceed with keytab regeneration?*

[ ] Only regenerate keytabs for missing hosts and components.

Cancel/OK
{code}

API call to create and distribute missing keytabs:

{code}
PUT /api/v1/clusters/{cluster name}?regenerate_keytabs=missing
{
  "Clusters" : { 
    "security_type" : "KERBEROS"
  }
}
{code}




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