public/LoadBalancing/Get-AWSWindowsHelpersLBDetailFromLBArn.ps1
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<# .Synopsis Returns the details of the load balancer as separate properties from a supplied ARN .DESCRIPTION Returns the details of the load balancer as separate properties from a supplied ARN .EXAMPLE Get-AWSWindowsHelpersLBDetailFromLBArn -awsLBARN "arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/load-balancer-name/139d65287f94335F" .INPUTS awsCertARN - ARN of the AWS load balancer .OUTPUTS Returns a object with the following properties AWSRegion - AWS Region AWSAccountID - AWS account number LoadBalancerType - Value of "Application" or "Classic" is returned LoadBalancerName - Name of the load balancer LoadBalancerGUID - Unique ID of the load balancer (Application load balancers only) .FUNCTIONALITY Retrieves from a AWS load balancer ARN the details about the load balancer as defined in the Output section above. Load balancer type is determined by presence of the "/app/" string in the ARN. #> Function Get-AWSWindowsHelpersLBDetailFromLBArn { Param( [Parameter(Mandatory=$true)] $awsLBARN ) $result = $awsLBARN -Match 'arn:aws:elasticloadbalancing:(?<AWSRegion>\w{0,}\-\w{0,}\-\d{0,}):(?<AWSAccountID>\d{12}):loadbalancer\/(?<LoadBalancerType>app)?\/?(?<LoadBalancerName>[a-zA-Z0-9\-]{1,32})\/?(?<LoadBalancerGUID>\S{1,})?' if($result) { $loadbalancerType = $Matches.LoadBalancerType if($loadbalancerType -eq 'app') { $Matches.LoadBalancerType = 'Application' } else { $Matches.LoadBalancerType = 'Classic' } Return $Matches } Return $null } |