Public/Get-PdqDeployment.ps1
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<#
.SYNOPSIS Retrieves information about deployments from the Deploy database. .INPUTS None. .OUTPUTS System.Management.Automation.PSCustomObject System.Object[] .EXAMPLE Get-PdqDeployment | Where-Object 'Status' -eq 'Running' | Select-Object 'DeploymentId', 'PackageName' Returns the Deployment ID and Package Name for all running deployments. .EXAMPLE (Get-PdqDeployment -Id 12 -IncludeComputers).Computers.Name Returns the names of the computers in Deployment 12. #> function Get-PdqDeployment { [CmdletBinding()] param ( # The IDs of the deployments you would like to retrieve. [UInt32[]]$Id, # Add the Computers property. # The objects in this array come from the DeploymentComputers table. [Switch]$IncludeComputers, # Add the Steps property to each object in the Computers property. # The objects in this array come from the DeploymentComputerSteps table. [Switch]$IncludeSteps, # The path to the currently active database will be retrieved by default. # You can use this parameter if you wish to run this function against a different database. [String]$DatabasePath ) try { $CloseConnection = Open-PdqSqlConnection -Product 'Deploy' -DatabasePath $DatabasePath $FoundDeploymentIds = New-Object System.Collections.Generic.List[UInt32] # Get all deployments. Invoke-SqlQuery -Query 'SELECT * FROM Deployments;' -ConnectionName 'Deploy' -Stream | ForEach-Object { $Deployment = $_ # Skip deployments if their DeploymentId isn't in $Id. if ( (-not $Id) -or ($Deployment.DeploymentId -in $Id) ) { $FoundDeploymentIds.Add($Deployment.DeploymentId) if ( $IncludeComputers ) { $Computers = New-Object System.Collections.Generic.List[Object] # Get all computers in the deployment. $ComputersQuery = "SELECT * FROM DeploymentComputers WHERE DeploymentId = $($Deployment.DeploymentId);" Invoke-SqlQuery -Query $ComputersQuery -ConnectionName 'Deploy' -Stream | ForEach-Object { $Computer = $_ if ( $IncludeSteps ) { # Get every step of this computer's deployment. $StepsQuery = "SELECT * FROM DeploymentComputerSteps WHERE DeploymentComputerId = $($Computer.DeploymentComputerId);" $Steps = Invoke-SqlQuery -Query $StepsQuery -ConnectionName 'Deploy' -Stream # Add the steps to the $Computer object. $Computer | Add-Member -MemberType 'NoteProperty' -Name 'Steps' -Value $Steps } # Add this computer to the list of computers, so they can be added to the deployment. $Computers.Add($Computer) } # Add the computers to the $Deployment object. # .ToArray() converts the List into a standard System.Object[]. # I did this so the data type matches $Steps. It's probably unnecessary, but might prevent unexpected behavior. $Deployment | Add-Member -MemberType 'NoteProperty' -Name 'Computers' -Value $Computers.ToArray() -PassThru } else { $Deployment } } } foreach ( $DesiredId in $Id ) { if ( $DesiredId -notin $FoundDeploymentIds ) { throw "DeploymentId $DesiredId does not exist in this database." } } } finally { Close-PdqSqlConnection -Product 'Deploy' -CloseConnection $CloseConnection } } |