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From "Amruta Borkar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8458) Add support for "add hosts" specifying host name, blueprint name and host group name
Date Mon, 12 Sep 2016 23:58:20 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-8458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15485695#comment-15485695
] 

Amruta Borkar commented on AMBARI-8458:
---------------------------------------

Hi Jeff,
In point 1. The blueprint that is created. The host groups 'worker' and 'master' were already
present in the previous blueprint or those are new hostgroups.

> Add support for "add hosts" specifying host name, blueprint name and host group name

> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-8458
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8458
>             Project: Ambari
>          Issue Type: Improvement
>            Reporter: John Speidel
>            Assignee: John Speidel
>             Fix For: 2.0.0
>
>
> Provide a higher level api for host provisioning.
> This api will accept a host name, blueprint name and host group.
> The result of this api call will be fully operational hosts added to the existing cluster
with configuration and components which are defined in the specified blueprint/host_group.
 All components on the added hosts will be installed and started.
> All hosts must be reachable via ambari server and have the ambari agent running and registered
with the ambari server prior to using this api.  
> This is an asynchronous api so it will return the standard asynchronous response.
> {code}
> 202 - Accepted
> {
>   "href" : "http://AMBARI_HOST:8080/api/v1/clusters/c1/requests/2",
>   "Requests" : {
>     "id" : 2,
>     "status" : "InProgress"
>   }
> }
> {code}
> This api will support adding a single host or multiple hosts.
> h4. Single Host:
> {code}
> POST http://AMBARI_HOST:8080/api/v1/clusters/c1/hosts/newHostName.domain
> {
>     "blueprint" : "my_blueprint",
>     "host_group" : "slave"
> }
> {code}
> h4. Multiple Hosts
> {code}
> POST http://AMBARI_HOST:8080/api/v1/clusters/c1/hosts
> [
>   {
>       "blueprint" : "my_blueprint"
>       "host_group" : "slave",
>       "host_name" : "host2.domain"
>   },
>   {
>       "blueprint" : "my_blueprint",
>       "host_group" : "slave",
>       "host_name" : "host5.domain"
>   }
> ]
> {code}



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