[AMBARI-15008] Use force_toggle_kerberos directive when retrying enable Kerberos on failure

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.2
• Component/s: ambari-web
• Assignee: Antonenko Alexander
• Reporter: Antonenko Alexander
• Created: 11/Feb/16 09:57
• Updated: 12/Feb/16 16:57
• Resolved: 12/Feb/16 13:46

Description

Use force_toggle_kerberos directive when retrying enable Kerberos on failure rather than disabling and then re-enabling Kerberos.

This occurs in the Enable Kerberos Wizard if a failure occurs on the "Enable Kerberos" page and the retry button_ is clicked.

Note: to simulate an error condition on this step, stop the KDC (krb5kdc) and admin (kadmin) servers before transitioning to the "Enable Kerberos" page from the "Configure Identities" page in the "Enable Kerberos" wizard.

To force a retry of enabling Kerberos, the following API call should be made:

PUT /api/v1/clusters/CLUSTER_NAME?force_toggle_kerberos=true
{
  "Clusters" : {
    "security_type" : "KERBEROS"
    }
}