Get-AzureBatchComputeNode

Gets Batch compute nodes from a pool.

Syntax

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

Description

The Get-AzureBatchComputeNode 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

PS C:\>Get-AzureBatchComputeNode -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    : small
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-AzureRmBatchAccountKeys cmdlet to assign a context to the $Context variable.

Example 2: Get all idle compute nodes from a pool

PS C:\>Get-AzureBatchComputeNode -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    : small
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    : small
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

PS C:\>Get-AzureBatchPool -Id "Pool07" -BatchContext $Context | Get-AzureBatchComputeNode -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    : small
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    : small
TotalTasksRun         : 0
StartTaskInformation  : 
RecentTasks           : 
StartTask             : 
CertificateReferences : 
Errors                :

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

Required Parameters

-BatchContext

Specifies the BatchAccountContext instance that this cmdlet uses to interact with the Batch service. If you use the Get-AzureRmBatchAccount cmdlet to get your BatchAccountContext, then Azure Active Directory authentication will be used when interacting with the Batch service. To use shared key authentication instead, use the Get-AzureRmBatchAccountKeys 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:Microsoft.Azure.Commands.Batch.BatchAccountContext
Position:Named
Default value:None
Accept pipeline input:True (ByValue)
Accept wildcard characters:False
-PoolId

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

Type:String
Position:0
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:False

Optional Parameters

-DefaultProfile

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

Type:Microsoft.Azure.Commands.Common.Authentication.Abstractions.IAzureContextContainer
Aliases:AzureRmContext, AzureCredential
Position:Named
Default value:None
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
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
Accept pipeline input:True (ByPropertyName)
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
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-AzureBatchPool cmdlet.

Type:Microsoft.Azure.Commands.Batch.Models.PSCloudPool
Position:0
Default value:None
Accept pipeline input:True (ByValue)
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
Accept pipeline input:False
Accept wildcard characters:False

Inputs

BatchAccountContext

Parameter 'BatchContext' accepts value of type 'BatchAccountContext' from the pipeline

Inputs

PSCloudPool

Parameter 'Pool' accepts value of type 'PSCloudPool' from the pipeline

Outputs

PSComputeNode