[jira] [Comment Edited] (AMBARI-6275) Add support for "add hosts" with Blueprints API

["Chen He (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-6275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15353476#comment-15353476 ] 

Chen He edited comment on AMBARI-6275 at 6/28/16 6:17 PM:
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curl -i -u admin:admin -X POST http://localhost:8080/api/v1/clusters/cluster/hosts/newHostName -d '{"host_group" :{"name": "slaves","cardinality" : "1+","components": [{ "name": "DATANODE" },{ "name": "NODEMANAGER" },{ "name"    : "SPARK_CLIENT"},{ "name": "MAPREDUCE2_CLIENT" }]}}'
HTTP/1.1 400 Bad Request
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block
User: admin
Set-Cookie: AMBARISESSIONID=14197dmov9sr5142xjo3oimzp;Path=/;HttpOnly
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Content-Type: text/plain
Content-Length: 201
Server: Jetty(8.1.17.v20150415)

{
  "status" : 400,
  "message" : "The properties [host_group/name, host_group/components, host_group/cardinality] specified in the request or predicate are not supported for the resource type Host."
}


was (Author: airbots):
curl -i -u admin:admin -X POST http://localhost:8080/api/v1/clusters/orch-chehe/hosts/newHostName -d '{"host_group" :{"name": "slaves","cardinality" : "1+","components": [{ "name": "DATANODE" },{ "name": "NODEMANAGER" },{ "name"    : "SPARK_CLIENT"},{ "name": "MAPREDUCE2_CLIENT" }]}}'
HTTP/1.1 400 Bad Request
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block
User: admin
Set-Cookie: AMBARISESSIONID=14197dmov9sr5142xjo3oimzp;Path=/;HttpOnly
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Content-Type: text/plain
Content-Length: 201
Server: Jetty(8.1.17.v20150415)

{
  "status" : 400,
  "message" : "The properties [host_group/name, host_group/components, host_group/cardinality] specified in the request or predicate are not supported for the resource type Host."
}

> Add support for "add hosts" with Blueprints API
> -----------------------------------------------
>
>                 Key: AMBARI-6275
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6275
>             Project: Ambari
>          Issue Type: Epic
>          Components: ambari-server
>    Affects Versions: 1.7.0
>            Reporter: Yusaku Sako
>            Assignee: John Speidel
>             Fix For: 2.1.0
>
>
> Support for "adding hosts" based on *blueprint* style *host_group* via Ambari REST API. There are two scenarios to consider for this JIRA:
> 1) Add hosts based on an existing host in the cluster (and it's *blueprint* style *host_group* component layout). This enables the user to add hosts with components similar to existing hosts in the cluster. For example: expand this cluster with these X hosts and make each of these hosts like Y host (components + configs) existing in the cluster.
> 2) Add hosts based on components + configs. This would be a verbose method that uses *blueprint* style *host_groups* and *configs* to allow you to add hosts to a cluster that do not necessarily have a component layout or config of a similar host existing in the cluster. For example: expand this cluster with these X hosts and make each of these hosts include Y components with Z configs. 



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