{
	"credentials": [{
		"alias": "kdc.admin.credential",
		"principal": "admin/admin@EXAMPLE.COM",
		"key": "admin",
		"type": "TEMPORARY"
	}],
	"security": {
		"type": "KERBEROS",
		"kerberos_descriptor": {
			"identities": [{
				"name": "smokeuser",
				"principal": {
					"value": "${cluster-env/smokeuser}@${realm}",
					"type": "user"
				}
			}],
			"services": [{
				"components": [{
					"name": "NAMENODE",
					"identities": [{
						"name": "hdfs",
						"principal": {
							"value": "${hadoop-env/hdfs_user}@${realm}",
							"type": "user"
						}
					}]
				}],
				"name": "HDFS",
				"identities": []
			}]
		}
	},
  "blueprint": "myblueprint",
  "default_password": "admin",
  "config_recommendation_strategy": "ALWAYS_APPLY_DONT_OVERRIDE_CUSTOM_VALUES",
  "host_groups": [
    {
      "hosts": [
        {
          "fqdn": "secure-ranger-a.com",
          "ip": "127.0.0.1"
        }
      ],
      "name": "host_group_1",
      "configurations": []
    },
    {
      "hosts": [
        {
          "fqdn": "secure-ranger-b.com",
          "ip": "127.0.0.2"
        }
      ],
      "name": "host_group_2",
      "configurations": []
    },
    {
      "hosts": [
        {
          "fqdn": "secure-ranger-c.com",
          "ip": "127.0.0.3"
        }
      ],
      "name": "host_group_3",
      "configurations": []
    }
  ],
  "Clusters": {
    "cluster_name": "test_Cluster01"
  }
}