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Get-AzBatchComputeNode

  • Reference
Module:
Az.Batch

Gets Batch compute nodes from a pool.

Syntax

Get-AzBatchComputeNode
   [-PoolId] <String>
   [-Filter <String>]
   [-MaxCount <Int32>]
   [-Select <String>]
   -BatchContext <BatchAccountContext>
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]
Get-AzBatchComputeNode
   [-PoolId] <String>
   [[-Id] <String>]
   [-Select <String>]
   -BatchContext <BatchAccountContext>
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]
Get-AzBatchComputeNode
   [[-Pool] <PSCloudPool>]
   [-Filter <String>]
   [-MaxCount <Int32>]
   [-Select <String>]
   -BatchContext <BatchAccountContext>
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]

Description

The Get-AzBatchComputeNode cmdlet gets Azure Batch compute nodes from a pool. Specify either the PoolID or Pool parameter. Specify the Id parameter to get a single compute node. Specify the Filter parameter to get the compute nodes that match an Open Data Protocol (OData) filter.

Examples

Example 1: Get a compute node by ID

Get-AzBatchComputeNode -PoolId "Pool06" -Id "tvm-2316545714_1-20150725t213220z" -BatchContext $Context

Id                    : tvm-2316545714_1-20150725t213220z
Url                   : https://cmdletexample.westus.batch.azure.com/pools/MyPool/nodes/tvm-2316545714_1-20150725t213220z
State                 : Idle
StateTransitionTime   : 7/25/2015 9:36:53 PM
LastBootTime          : 7/25/2015 9:36:53 PM
AllocationTime        : 7/25/2015 9:32:20 PM
IPAddress             : 10.14.121.1
AffinityId            : TVM:tvm-2316545714_1-20150725t213220z
VirtualMachineSize    : standard_d1_v2
TotalTasksRun         : 1
StartTaskInformation  :
RecentTasks           : {}
StartTask             :
CertificateReferences :
Errors                :

This command gets the compute node that has the ID tvm-2316545714_1-20150725t213220z from the pool that has the ID Pool06. Use the Get-AzBatchAccountKey cmdlet to assign a context to the $Context variable.

Example 2: Get all idle compute nodes from a pool

Get-AzBatchComputeNode -PoolId "Pool06" -Filter "state eq 'idle'" -BatchContext $Context

Id                    : tvm-2316545714_1-20150725t213220z
Url                   : https://cmdletexample.westus.batch.azure.com/pools/MyPool/nodes/tvm-2316545714_1-20150725t213220z
State                 : Idle
StateTransitionTime   : 7/25/2015 9:36:53 PM
LastBootTime          : 7/25/2015 9:36:53 PM
AllocationTime        : 7/25/2015 9:32:20 PM
IPAddress             : 10.14.121.1
AffinityId            : TVM:tvm-2316545714_1-20150725t213220z
VirtualMachineSize    : standard_d1_v2
TotalTasksRun         : 1
StartTaskInformation  :
RecentTasks           : {}
StartTask             :
CertificateReferences :
Errors                :

Id                    : tvm-2316545714_2-20150726t172920z
Url                   : https://cmdletexample.westus.batch.azure.com/pools/MyPool/nodes/tvm-2316545714_2-20150726t172920z
State                 : Idle
StateTransitionTime   : 7/26/2015 5:33:58 PM
LastBootTime          : 7/26/2015 5:33:58 PM
AllocationTime        : 7/26/2015 5:29:20 PM
IPAddress             : 10.14.121.38
AffinityId            : TVM:tvm-2316545714_2-20150726t172920z
VirtualMachineSize    : standard_d1_v2
TotalTasksRun         : 0
StartTaskInformation  :
RecentTasks           :
StartTask             :
CertificateReferences :
Errors                :

This command gets all idle compute nodes that are contained in the pool that has the ID Pool06. The command specifies the idle state by using the Filter parameter.

Example 3: Get all compute nodes in a specified pool

Get-AzBatchPool -Id "Pool07" -BatchContext $Context | Get-AzBatchComputeNode -BatchContext $Context

Id                    : tvm-2316545714_1-20150725t213220z
Url                   : https://cmdletexample.westus.batch.azure.com/pools/MyPool/nodes/tvm-2316545714_1-20150725t213220z
State                 : Idle
StateTransitionTime   : 7/25/2015 9:36:53 PM
LastBootTime          : 7/25/2015 9:36:53 PM
AllocationTime        : 7/25/2015 9:32:20 PM
IPAddress             : 10.14.121.1
AffinityId            : TVM:tvm-2316545714_1-20150725t213220z
VirtualMachineSize    : standard_d1_v2
TotalTasksRun         : 1
StartTaskInformation  :
RecentTasks           : {}
StartTask             :
CertificateReferences :
Errors                :


Id                    : tvm-2316545714_2-20150726t172920z
Url                   : https://cmdletexample.westus.batch.azure.com/pools/MyPool/nodes/tvm-2316545714_2-20150726t172920z
State                 : Idle
StateTransitionTime   : 7/26/2015 5:33:58 PM
LastBootTime          : 7/26/2015 5:33:58 PM
AllocationTime        : 7/26/2015 5:29:20 PM

IPAddress             : 10.14.121.38
AffinityId            : TVM:tvm-2316545714_2-20150726t172920z
VirtualMachineSize    : standard_d1_v2
TotalTasksRun         : 0
StartTaskInformation  :
RecentTasks           :
StartTask             :
CertificateReferences :
Errors                :

This command gets the pool that has the ID Pool07 by using the Get-AzBatchPool cmdlet. The command passes that pool to the current cmdlet by using the pipeline operator. That cmdlet gets all compute nodes from that pool.

Parameters

-BatchContext

Specifies the BatchAccountContext instance that this cmdlet uses to interact with the Batch service. If you use the Get-AzBatchAccount cmdlet to get your BatchAccountContext, then Microsoft Entra authentication will be used when interacting with the Batch service. To use shared key authentication instead, use the Get-AzBatchAccountKey cmdlet to get a BatchAccountContext object with its access keys populated. When using shared key authentication, the primary access key is used by default. To change the key to use, set the BatchAccountContext.KeyInUse property.

Type:BatchAccountContext
Position:Named
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with azure.

Type:IAzureContextContainer
Aliases:AzContext, AzureRmContext, AzureCredential
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Filter

Specifies an OData filter clause. This cmdlet returns compute nodes that match the filter that this parameter specifies. If you do not specify a filter, this cmdlet returns all compute nodes for the pool.

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Id

Specifies the ID of the compute node that this cmdlet gets from the pool. You cannot specify wildcard characters.

Type:String
Position:1
Default value:None
Required:False
Accept pipeline input:True
Accept wildcard characters:False

-MaxCount

Specifies the maximum number of compute nodes to return. If you specify a value of zero (0) or less, the cmdlet does not use an upper limit. The default value is 1000.

Type:Int32
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Pool

Specifies the pool, as a PSCloudPool object, that contains the compute nodes. To obtain a PSCloudPool object, use the Get-AzBatchPool cmdlet.

Type:PSCloudPool
Position:0
Default value:None
Required:False
Accept pipeline input:True
Accept wildcard characters:False

-PoolId

Specifies the ID of the pool that contains the compute nodes.

Type:String
Position:0
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-Select

Specifies an OData select clause. Specify a value for this parameter to get specific properties rather than all object properties.

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

Inputs

String

PSCloudPool

BatchAccountContext

Outputs

PSComputeNode