Public/New-AffectedServicesAlert.ps1
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function New-AffectedServicesAlert { <# .SYNOPSIS Generate an email alert when a service outage is planned .DESCRIPTION Send an email to stakeholders of services when a planned service outage is scheduled .PARAMETER AffectedServer The service that will be undergoing service .PARAMETER Reason The reason for the outage .PARAMETER OutageLength The amount of time the service will be offline .PARAMETER Stakeholders An array of email addresses to send alert too .EXAMPLE New-AffectedServicesAlert -AffectedService 'Intranet Site' -Reason 'Restore from backup' -OutageLength '5 minutes' -Stakeholders 'employees@company.com #> [cmdletBinding()] Param( [Parameter(Mandatory, Position = 0)] [string] $AffectedService, [Parameter(Mandatory, Position = 1)] [string] $Reason, [Parameter(Mandatory, Position = 2)] [string] $OutageLength, [Parameter(Mandatory, Position = 3)] [string[]] $Stakeholders, [Parameter(Mandatory, Position = 4)] [string] $SmtpServer, [Parameter(Mandatory, Position = 5)] [string] $FromAddress ) Begin { } Process { $content = @" <!DOCTYPE html> <html> <head> <style> table { border-collapse: collapse; width: 100%; } tr { border-bottom: 1px solid #ccc; } th { text-align: left; bgcolor: #FF0000 } </style> <title>Pending Service interruption for $AffectedService</title> </head> <body> <table> <tr> <th>Affected Server</th> <th>Reason</th> <th>Expected Downtime</th> </tr> <tr> <td>$AffectedService</td> <td>$Reason</td> <td>$OutageLength</td> </tr> </table> </body> </html> "@ $mailParams = @{ 'SmtpServer' = $SmtpServer #edit this value 'Subject' = "Affected Services Alert" 'From' = $FromAddress #edit this value 'To' = $Stakeholders 'Body' = $content 'BodyAsHtml' = $true } Send-MailMessage @mailParams } End {} } |