[AMBARI-6058] add configurations to specific host to create cluster using blueprint ?

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Labels: features rest_api
• Assignee: Unassigned
• Reporter: Qing Chi
• Created: 09/Jun/14 07:42
• Updated: 11/Jun/14 06:13

Description

Tthere is a host or more than one in a host_group. So if I want to set configurations for each host. How to do?
I think it isn't convenient to set configurations to each host when a host_group has many hosts.For example,
{
"blueprint": "multi-node-hdfs-yarn",
"host_groups":[
{
"name": "master",
"hosts": [

{ "fqdn": "c6401.ambari.apache.org" }

]
},
{
"name": "slaves",
"hosts": [

{ "fqdn": "c6402.ambari.apache.org" }

,

{ "fqdn": "c6403.ambari.apache.org" }

]
}
]
}

The host_groups slaves has two hosts. In this case how to set configurations for each host?