[jira] [Created] (AMBARI-24335) Update service metainfo to declare Kerberos is required for SSO integration support

["Sandor Molnar (JIRA)" <ji...@apache.org>]

Sandor Molnar created AMBARI-24335:
--------------------------------------

             Summary: Update service metainfo to declare Kerberos is required for SSO integration support
                 Key: AMBARI-24335
                 URL: https://issues.apache.org/jira/browse/AMBARI-24335
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.7.0
            Reporter: Sandor Molnar
            Assignee: Sandor Molnar
             Fix For: 2.7.1


Update service metainfo to declare Kerberos is required for SSO integration support.

The metainfo file allow for a service to indicate that is supports SSO integration.
{code:java|title=Example}
      <sso>
        <supported>true</supported>
        <enabledConfiguration>service-site/knox.sso.enabled</enabledConfiguration>
      </sso>
{code}
However, some services required that Kerberos is enabled to support SSO. This needs to be indicated in the metainfo so that Ambari knows how to behave properly.
{code:java|title=Example}
      <sso>
        <supported>true</supported>
        <enabledConfiguration>service-site/knox.sso.enabled</enabledConfiguration>
        <kerberosRequired>true</kerberosRequired>
      </sso>
{code}
Along with this change, the following API request needs to be updated to supply the relevant data:
{noformat:title=Get stack service details}
GET /api/v1/stacks/:STACK_NAME/versions/:VERSION/services/:SERVICE_NAME",
{
  "href" : ":URL",
  "StackServices" : {
     ...
     "sso_integration_supported": "true",
     "sso_integration_requires_kerberos": "true",
     ...
  },
  ...
{noformat}
{noformat:title=Get installed service information}
GET /api/v1/clusters/:CLUSTER_NAME/services/:SERVICE_NAME
{
  "href" : ":URL",
  "ServiceInfo" : {
    "cluster_name" : ":CLUSTER_NAME",
    ...
    "sso_integration_supported": "true",
    "sso_integration_requires_kerberos": "true",
    "sso_integration_enabled": "false",
    "sso_integration_desired": "false",
     ...
    },
    ...
{noformat}
{noformat:title=List installed services that support SSO integration only when Kerberos to be enabled}
GET /api/v1/clusters/:CLUSTER_NAME/services?ServiceInfo/sso_integration_supported=true&ServiceInfo/sso_integration_requires_kerberos=true
{
  "href" : ":URL",
  "items" : [
      ...
   ]
}
{noformat}
{noformat:title=List stack services that support SSO integration only when Kerberos is enabed}
GET /api/v1/stacks/:STACK_NAME/versions/:VERSION/services?StackServices/sso_integration_supported=true&StackServices/sso_integration_requires_kerberos=true
{
  "href" : ":URL",
  "items" : [
      ...
   ]
}{noformat}



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