DATASOURCE::CDDC::DedicatedHostGroups - Resource Orchestration Service

DATASOURCE::CDDC::DedicatedHostGroups is used to query the resources in a dedicated cluster.

Syntax

{
  "Type": "DATASOURCE::CDDC::DedicatedHostGroups",
  "Properties": {
    "DedicatedHostGroupId": String,
    "Engine": String
  }
}

Properties

Property	Type	Required	Editable	Description	Constraint
DedicatedHostGroupId	String	No	Yes	The ID of the dedicated cluster.	None
Engine	String	No	Yes	The database engine that is used to filter hosts.	None

Return values

Fn::GetAtt

DedicatedHostGroups: The dedicated host groups.
DedicatedHostGroupIds: The IDs of the dedicated host groups.

Property	Type	Description	Constraint
DedicatedHostGroupIds	List	The IDs of the dedicated host groups.	None
DedicatedHostGroups	List	The dedicated host groups.	None
DiskUtility	String	The disk usage of the host.	None
Category	String	The type of the dedicated cluster.	None
Text	String	The host description.	None
VpcId	String	The ID of the virtual private cloud (VPC) in which the dedicated cluster is deployed.	None
MemAllocationRatio	String	The memory overcommit ratio of the host.	None
DeployType	String	The instance deployment mode of the host.	None
DiskAllocatedAmount	String	The disk space allocated to the host.	None
HostNumber	String	The number of hosts.	None
DiskUsedAmount	String	The disk usage.	None
DedicatedHostGroupDesc	String	The name of the dedicated cluster to which the host belongs.	None
MemUsedAmount	String	The memory usage.	None
Engine	String	The database engine of the host.	None
BastionInstanceId	String	The ID of the primary instance deployed on the host.	None
InstanceNumber	String	The number of instances deployed on the host.	None
MemAllocateRation	String	The memory allocation ratio of the host.	None
CreateTime	String	The timestamp that indicates when the dedicated cluster was created.	None
DiskAllocationRatio	String	The disk overcommit ratio of the host.	None
CpuAllocationRatio	String	The CPU overcommit ratio of the host.	None
AllocationPolicy	String	The policy based on which the system allocates resources in the dedicated cluster.	None
DedicatedHostCountGroupByHostType	String	The type of storage media that is used for the hosts in the dedicated cluster.	None
MemAllocatedAmount	String	The amount of memory allocated to the host.	None
DiskAllocateRation	String	The disk allocation rate of the host.	None
OpenPermission	String	The permissions on the operating system of the host.	None
MemUtility	String	The memory usage of the host.	None
CpuAllocatedAmount	String	The number of CPU cores allocated to the host.	None
CpuAllocateRation	String	The CPU allocation ratio of the host.	None
DedicatedHostGroupId	String	The ID of the dedicated cluster.	None
ZoneIdList	String	The zones to which the hosts of the dedicated cluster belong.	None
HostReplacePolicy	String	The policy that is used for host troubleshooting.	None

Examples

YAML format

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  DedicatedHostGroupId:
    Description: Dedicated Host Group ID.
    Type: String
Resources:
  ExtensionDataSource:
    Properties:
      DedicatedHostGroupId:
        Ref: DedicatedHostGroupId
    Type: DATASOURCE::CDDC::DedicatedHostGroups
Outputs:
  DedicatedHostGroupIds:
    Description: The list of dedicated host group IDs.
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - DedicatedHostGroupIds
  DedicatedHostGroups:
    Description: The list of dedicated host groups.
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - DedicatedHostGroups

JSON format

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "DedicatedHostGroupId": {
      "Type": "String",
      "Description": "Dedicated Host Group ID."
    }
  },
  "Resources": {
    "ExtensionDataSource": {
      "Type": "DATASOURCE::CDDC::DedicatedHostGroups",
      "Properties": {
        "DedicatedHostGroupId": {
          "Ref": "DedicatedHostGroupId"
        }
      }
    }
  },
  "Outputs": {
    "DedicatedHostGroups": {
      "Description": "The list of dedicated host groups.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "DedicatedHostGroups"
        ]
      }
    },
    "DedicatedHostGroupIds": {
      "Description": "The list of dedicated host group IDs.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "DedicatedHostGroupIds"
        ]
      }
    }
  }
}