Remove-HpcMetric
Removes metrics from the set of metrics that HPC Cluster Manager uses in the heat maps for the nodes and the monitoring charts.
Syntax
Default (Default)
Remove-HpcMetric
[-Name] <String[]>
[-ClusterConnectionString <String[]>]
[-Scheduler <String[]>]
[-WhatIf]
[-Confirm]
[<CommonParameters>]
Description
The Remove-HpcMetric cmdlet removes one or more specified metrics from the set of metrics that HPC Cluster Manager uses in the heat maps for the nodes and the monitoring charts.
Examples
Example 1: Remove a metric by name
PS C:\>Remove-HpcMetric -Name "MyCustomMetric"
This command removes the metric named MyCustomMetric.
Example 2: Remove metrics for a head node
PS C:\>Remove-HpcMetric -Name "CustomMetric1,CustomMetric2" -Scheduler "HeadNode"
This command removes the metrics named CustomMetric1 and CustomMetric2 from the HPC cluster that has a head node named HeadNode.
Example 3: Get metrics by category and remove them
PS C:\>Get-HpcMetric -Type "Calculated" | Remove-HpcMetric
This command gets HpcMetric objects for all of the metrics with a category of Calculated, and then removes those metrics.
Parameters
-ClusterConnectionString
Specifies an array of cluster connection strings for the cluster to which you want to add the device drivers.
The value format is host1,host2,host3.
If you do not specify the ClusterConnectionString parameter, this cmdlet uses the connection string on the head node that the CCP_CONNECTIONSTRING environment variable specifies.
To set this environment variable, run the following cmdlet: Set-Content Env: CCP_CONNECTIONSTRING \<head_node_name\>.
This parameter was introduced in HPC Pack 2016.
Parameter properties
| Type: | String[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-Confirm
Prompts you for confirmation before running the cmdlet.
Parameter properties
| Type: | SwitchParameter |
| Default value: | False |
| Supports wildcards: | False |
| DontShow: | False |
| Aliases: | cf |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-Name
Specifies an array of the names of metrics that you want to remove.
Parameter properties
| Type: | String[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | 1 |
| Mandatory: | True |
| Value from pipeline: | True |
| Value from pipeline by property name: | True |
| Value from remaining arguments: | False |
-Scheduler
Specifies the host name or IP address of the head node for the cluster that includes the metrics. The value must be a valid computer name or IP address. If you do not specify the Scheduler parameter, this cmdlet uses the scheduler on the head node that the CCP_SCHEDULER environment variable specifies. To set this environment variable, run the following cmdlet:
Set-Content Env:CCP_SCHEDULER \<head_node_name\>
Parameter properties
| Type: | String[] |
| Default value: | None |
| Supports wildcards: | False |
| DontShow: | False |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
-WhatIf
Shows what would happen if the cmdlet runs. The cmdlet is not run.
Parameter properties
| Type: | SwitchParameter |
| Default value: | False |
| Supports wildcards: | False |
| DontShow: | False |
| Aliases: | wi |
Parameter sets
(All)
| Position: | Named |
| Mandatory: | False |
| Value from pipeline: | False |
| Value from pipeline by property name: | False |
| Value from remaining arguments: | False |
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.
Inputs
HpcMetric
Outputs
None
Notes
- The built-in ConfirmImpact setting for this cmdlet is Medium. If this ConfirmImpact setting is equal to or higher than the value of the $ConfirmPreference variable for your environment, the cmdlet prompts for confirmation unless you specify
-Confirm:$False. If this ConfirmImpact setting is lower than the value of the $ConfirmPreference variable for your environment, the cmdlet does not prompt for confirmation unless you specify-Confirmor-Confirm:$True. - You must be a cluster administrator to run this cmdlet successfully.