# Managed Object - VsanClusterPowerSystem(vim.cluster.VsanClusterPowerSystem)

See also
  ClusterPowerContext, ComputeResource, PerformClusterPowerActionSpec, Task
Since
  vSAN API vSAN 7.0U3

## Managed Object Description

This managed object type provides the service interface for vsan cluster power action. i.e. power off a whole cluster, query current cluster power context, power on the cluster, etc. The vSAN cluster power system will be supported in both of VC and ESXi host. When the ManagedEntity is accessed with MOID of 'vsan-cluster-power-system' through vSAN service at vCenter server, it acts as cluster-level APIs. When it accessed with MOID of 'ha-vsan-power-system' through vSAN service at ESXi host side, its scope is only limited to that host.

Properties

Name | Type | Description
--- | --- | ---
None

Methods

Methods defined in this Managed Object
PerformClusterPowerAction, QueryClusterPowerContext, UpdateClusterPowerStatus

# PerformClusterPowerAction(performClusterPowerAction)

Execute cluster power off or power on action. When it's called from VC, it will acts as cluster level API to perform the cluster power action. When it's called from host, if it's an orchestration host, it will act the similar role of VC to orchestrate the cluster power worflow. Otherwise, it will execute specific host power actions such as power off according to spec

Required Privileges
  Host.Config.Power Host.Inventory.EditCluster

Parameters

Name | Type | Description
--- | --- | ---
_this | ManagedObjectReference | A reference to the VsanClusterPowerSystem used to make the method call.
cluster P | ManagedObjectReference to a ComputeResource | The cluster where to take power action. Since vSAN API vSAN 7.0U3
spec P | PerformClusterPowerActionSpec | Indicate the detailed power action specification. Since vSAN API vSAN 7.0U3

P Required privilege - see tooltip for details

Return Value

Type | Description
--- | ---
ManagedObjectReference to a Task | A task object tracking the power action. In case there is something wrong, the task would contain the detailed error message and the error steps.

Faults

Type | Description
--- | ---
InvalidArgument | Exception for invalid input arguments, for example, power off the cluster without powerOffReason.
RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault | Exception for generic vSAN related errors, for example, some hosts are disconnected when starting to power off.

Events

Type
None

Show WSDL type definition
<element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="PerformClusterPowerAction" type="vsan:PerformClusterPowerActionRequestType"/> <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="PerformClusterPowerActionResponse"> <complexType> <sequence> <element name="returnval" type="vsan:ManagedObjectReference"/> </sequence> </complexType> </element>

# QueryClusterPowerContext(queryClusterPowerContext)

Query the ClusterPowerContext.

Required Privileges
  None

Parameters

Name | Type | Description
--- | --- | ---
_this | ManagedObjectReference | A reference to the VsanClusterPowerSystem used to make the method call.
cluster P | ManagedObjectReference to a ComputeResource | The cluster which to query ClusterPowerContext. Since vSAN API vSAN 7.0U3

P Required privilege: cluster

Return Value

Type | Description
--- | ---
ClusterPowerContext | ClusterPowerContext

Faults

Type | Description
--- | ---
RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.

Events

Type
None

Show WSDL type definition
<element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="QueryClusterPowerContext" type="vsan:QueryClusterPowerContextRequestType"/> <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="QueryClusterPowerContextResponse"> <complexType> <sequence> <element name="returnval" type="vsan:ClusterPowerContext"/> </sequence> </complexType> </element>

# UpdateClusterPowerStatus(updateClusterPowerStatus)

Update the current cluster power status.

Required Privileges
  None

Parameters

Name | Type | Description
--- | --- | ---
_this | ManagedObjectReference | A reference to the VsanClusterPowerSystem used to make the method call.
cluster P | ManagedObjectReference to a ComputeResource | The cluster which to update the power status. Since vSAN API vSAN 7.0U3
status P | xsd:string | The target status needs to be set. Since vSAN API vSAN 7.0U3

P Required privilege - see tooltip for details

Return Value

Type | Description
--- | ---
xsd:boolean | A boolean indicates success or not.

Faults

Type | Description
--- | ---
RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.
VsanFault | Exception for generic vSAN related errors, for example, trying to update the power status when there is a running power action task.

Events

Type
None

Show WSDL type definition
<element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="UpdateClusterPowerStatus" type="vsan:UpdateClusterPowerStatusRequestType"/> <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="UpdateClusterPowerStatusResponse"> <complexType> <sequence> <element name="returnval" type="xsd:boolean"/> </sequence> </complexType> </element>