Functions/Wait-DryADForADWebServices.ps1
Using NameSpace System.Management.Automation.Runspaces # DryActiveDirectory is an AD config module for use with DryDeploy, or by itself. # # Copyright (C) 2021 Bjørn Henrik Formo (bjornhenrikformo@gmail.com) # LICENSE: https://raw.githubusercontent.com/bjoernf73/DryActiveDirectory/main/LICENSE # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Function Wait-DryADForADWebServices { [CmdletBinding()] Param ( [Parameter(Mandatory)] [String] $DomainDN, [Parameter(Mandatory)] [PSSession] $PSSession, [Parameter(HelpMessage="How long should I try this without success?")] [Int] $WaitMinutes = 20 ) [Boolean]$ADWebServicesUp = $False [String]$DomainControllersOUDN = "OU=Domain Controllers,$DomainDN" [DateTime]$StartTime = Get-Date Do { $TestResult = Invoke-command -Session $PSSession -ScriptBlock { Param ($DomainControllersOUDN); Try { # If this works, return true Get-ADOBject -Identity $DomainControllersOUDN | Out-Null $True } Catch { $False } } -ArgumentList $DomainControllersOUDN Switch ($TestResult) { $True { ol i "Active Directory Web Services is now up and reachable." $ADWebServicesUp = $True } $False { #! should Out-DryLog have a wait-option? ol i "Waiting for Active Directory Web Services to become available...." Start-Sleep -Seconds 30 } Default { ol e "Error testing Active Directory Web Services" Throw $TestResult } } } While ( (-not $ADWebServicesUp) -and (Get-Date -lt ($StartTime.AddMinutes($WaitMinutes))) ) Switch ($ADWebServicesUp) { $False { ol e "AD Webservices wasn't ready after waiting the configured $WaitMinutes minutes" Throw "AD Webservices wasn't ready after waiting the configured $WaitMinutes minutes" } Default { } } } |