Last week I was asked if there was an easy way to get an alert once a VM had over a certain number of snapshots, this is a frequent request as it would seam some backup products like to keep snapshoting VMs and note removing them.
There are several ways this could be kicked off, including setting a vCenter Alarm on snapshots and getting it to run a script but in this case it was simple, they wanted to run a scheduled task once a day and get an email listing the VMs that had over x amount of snapshots and the details about the last one created, of course it was a 5 minute script but I thought I would blog it anyway for others to use if they needed it. Enjoy
BTW, its also very easy to get this to work with gmail if you use that as your email provider, just replace the Send-EmailMessage line with the below:
$SMTPClient = New-Object Net.Mail.SmtpClient($SmtpServer, 587)
$SMTPClient.EnableSsl = $true
$SMTPClient.Credentials = New-Object System.Net.NetworkCredential(“firstname.lastname@example.org”, “mYpa$$w0rd”);
$SMTPClient.Send($EmailFrom, $EmailTo, $Subject, $Body)