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Posted to dev@ambari.apache.org by "John Speidel (JIRA)" <ji...@apache.org> on 2015/01/09 15:55:34 UTC
[jira] [Resolved] (AMBARI-9028) Create new API endpoints to obtain
the stack and stack service kerberos descriptors
[ https://issues.apache.org/jira/browse/AMBARI-9028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Speidel resolved AMBARI-9028.
----------------------------------
Resolution: Fixed
merged to trunk
> Create new API endpoints to obtain the stack and stack service kerberos descriptors
> -----------------------------------------------------------------------------------
>
> Key: AMBARI-9028
> URL: https://issues.apache.org/jira/browse/AMBARI-9028
> Project: Ambari
> Issue Type: Technical task
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: John Speidel
> Assignee: John Speidel
> Labels: api, api-addition
> Fix For: 2.0.0
>
>
> Create new API endpoints for exposing stack and stack service kerberos descriptors. These endpoints will provide the static descriptors which are defined in the stack definition and will be immutable.
> There will be at most 1 descriptor for both the stack and each stack service.
> Therefore, it doesn't make sense to add a kerberos_descriptor sub-resource since there will be at most one instance.
> Instead, a new "artifacts" endpoint is being introduced.
> The kerberos descriptor will be an artifact instance.
> To obtain the kerberos descriptor for the HDP 2.2 stack:
> {code}
> GET http://AMBARI_SERVER:8080/api/v1/stacks/HDP/versions/2.2/artifacts/kerberos_descriptor
> {
> "href" : "http://172.18.192.1:8080/api/v1/stacks/HDP/versions/2.2/artifacts/kerberos_descriptor",
> "Artifacts" : {
> "artifact_name" : "kerberos_descriptor",
> "stack_name" : "HDP",
> "stack_version" : "2.2"
> },
> "artifact_data" : {
> "identities" : [
> ...
> ],
> "services" : [
> ...
> ],
> "properties" : {
> ...
> }
> }
> }
> {code}
> To obtain the kerberos descriptor for the HDP 2.2 HDFS service:
> {code}
> GET http://AMBARI_SERVER:8080/api/v1/stacks/HDP/versions/2.2/services/HDFS/artifacts/kerberos_descriptor
> {
> "href" : "http://172.18.192.1:8080/api/v1/stacks/HDP/versions/2.2/services/HDFS/artifacts/kerberos_descriptor",
> "Artifacts" : {
> "artifact_name" : "kerberos_descriptor",
> "service_name" : "HDFS",
> "stack_name" : "HDP",
> "stack_version" : "2.2"
> },
> "artifact_data" : {
> "components" : [
> ...
> ]
> }
> }
> {code}
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