Enable SSH cluster-wide with PowerCLI

This article shows how to quickly enable SSH service on one, more or all hosts in a cluster.

Start service

Login to vCenter.

Connect-VIServer <myVC>

The command below will activate SSH on all hosts registered in in your vCenter.

Get-VMHost | Get-VMHostService | Where Key -EQ "TSM-SSH" | Start-VMHostService

TSM means “Technical Support Mode”

Stop SSH service

To stop SSH service on all hosts, use the command below.

Get-VMHost | Get-VMHostService | Where Key -EQ "TSM-SSH" |  Stop-VMHostService -Confirm:$False

Selective activation

It’s possible to limit the scope of the command to one host. Just add the FQDN after Get-Host.

Get-VMHost myESX.myDomain.local | Get-VMHostService | Where Key -EQ "TSM-SSH" | Start-VMHostService

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