Something I struggled with in the past is setting the productlocker, hassle with scripts and ssh and avoiding host reboots. Today we had to configure another 20 hosts with this and I was pointed to a solution doing it with the MOB. So my next thing was, how to automate this. And with 2 simple foreach loops you can set it and check it and be done!
Setting all hosts from a cluster with a specific path for the productlocker
$allhosts = get-cluster "clustername" | get-vmhost
foreach ($hostname in $allhosts){
Get-VMhost -Name $hostname | %{$_.ExtensionData.UpdateProductLockerLocation_Task("/vmfs/volumes/pathname")}
}Query all hosts in a cluster to check what location is set
$allhosts = get-cluster "clustername" | get-vmhost
foreach ($hostname in $allhosts){
Get-VMhost -Name $hostname | %{$_.ExtensionData.QueryProductLockerLocation()}
Write-Host $hostname -ForegroundColor Green
}Source: Hollebollevan