public/Remove-F5Stack.ps1
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<#
.SYNOPSIS Removes a VCD New-F5 stack. .DESCRIPTION Takes in an splat turned into a hash or object like the following: $obj = @{ dns = "n6ntebau1i.proto.aws.boozallencsn.com" nodeIp = "10.192.1.124" nodeport = "443" vsport = "443" vsip = (Get-NextFreeDestinationIP) desc = "AWS_159829248391" buildtype = "HTTPS" sslClientProfile ="n6ntebau1i.proto.aws.boozallencsn.com_client" SSLServerProfile = "n6ntebau1i.proto.aws.boozallencsn.com_server" keyname = "n6ntebau1i.proto.aws.boozallencsn.com.key" certname = "n6ntebau1i.proto.aws.boozallencsn.com.crt" asmPolicyName = "n6ntebau1i.proto.aws.boozallencsn.com" routingType = "Datagroup" dataGroupName = "SNI_HostNames" irulesToApply = "/Common/n6ntebau1i.proto.aws_header_insert" } #> function Remove-F5Stack { param ( [Parameter(Mandatory = $true)] [PSCustomObject[]]$inputObject ) begin { # Powershell Inovke WebRequest Throws Exceptions for 404s so this gets wrapped in Messy multiple try catch blocks # I've modularized them with nested functions in an attemp a readability function removDataGroup { #remove DataGroup try { Write-Host -ForegroundColor cyan "Attemping to Remove DataGroup.... " Remove-DataGroupIp -groupName "SNI_HostNames" -address $object.dns -ErrorAction Stop | Out-Null Write-Host -ForegroundColor "Green" "Data Group $($object.dns) Removed." } catch { Write-Host -ForegroundColor red -BackgroundColor Black "Removing Datagroup Failed: " Write-Host -BackgroundColor Black $_.exception.message } } function removeVirtualServer { #remove VirtualServer try { Write-Host -ForegroundColor cyan "Attemping to remove Virtual Server $($object.dns + "_https") " Remove-VirtualServer -Name ($object.dns + "_https") -Confirm:$false -ErrorAction Stop | Out-Null Write-Host -ForegroundColor "Green" "VirtualServer $($object.dns + "_https") Removed." } catch { Write-Host -ForegroundColor red -BackgroundColor Black "Removing Virtual Server Failed: " | Out-Null Write-Host -BackgroundColor Black $_.exception.message } } function removePool { #remove Pool try { Write-Host -ForegroundColor cyan "Attemping to remove Pool $($object.dns + "_https") " Remove-Pool -Name ($object.dns + "_https") -Confirm:$false -ErrorAction Stop | Out-Null Write-Host -ForegroundColor "Green" "Pool $($object.dns + "_https") Removed." } catch { Write-Host -ForegroundColor red -BackgroundColor Black "Removing Pool Failed: " Write-Host -BackgroundColor Black $_.exception.message } } function removeNode { try { #nodes are always named but splats take either FQDN or IP if ( ![string]::IsNullOrEmpty($object.nodeip) -or ![string]::IsNullOrEmpty($object.nodefqdn) ) { Write-Host -ForegroundColor cyan "Attemping to remove Node $($object.dns)" Remove-Node -Name $object.dns -Confirm:$false -ErrorAction Stop | Out-Null Write-Host -ForegroundColor "Green" "Node $($object.dns) Removed." } } catch { Write-Host -ForegroundColor red -BackgroundColor Black "Removing Node Failed: " Write-Host -BackgroundColor Black $_.exception.message } } function removeAsm { try { if ( ![string]::IsNullOrEmpty($object.asmPolicyName) ) { Write-Host -ForegroundColor cyan "Attemping to remove ASM Policy $($object.asmPolicyName) " #does not throw terminating error and needs to be updated Remove-Asm -policyname $object.asmPolicyName -ErrorAction Stop | Out-Null Write-Host -ForegroundColor "Green" "ASM Policy $($object.asmPolicyName) Removed." } } catch { Write-Host -ForegroundColor red -BackgroundColor Black "Removing ASM Policy Failed: " Write-Host -BackgroundColor Black $_.exception.message } } function removeClientSslProfile { try { if ( ![string]::IsNullOrEmpty($object.sslClientProfile) ) { Write-Host -ForegroundColor cyan "Attemping to remove SSL Client Profile $($object.sslClientProfile) " Remove-SSLClient -profileName $object.sslClientProfile -ErrorAction Stop | Out-Null Write-Host -ForegroundColor "Green" "SSL Client Profile $($object.sslClientProfile) Removed." } } catch { Write-Host -ForegroundColor red -BackgroundColor Black "Removing SSL Client Failed: " Write-Host -BackgroundColor Black $_.exception.message } } function removeServerSslProfile { try { if ( ![string]::IsNullOrEmpty($object.sslServerProfile) ) { Write-Host -ForegroundColor cyan "Attemping to remove Server Policy $($object.sslServerProfile) " Remove-SSLServer -profileName $object.sslServerProfile -ErrorAction Stop | Out-Null Write-Host -ForegroundColor "Green" "Server Profile $($object.sslServerProfile) Removed." } } catch { Write-Host -ForegroundColor red -BackgroundColor Black "Removing SSL Server Profile Failed: " Write-Host -BackgroundColor Black $_.exception.message } } } process { foreach ( $object in $inputObject) { #function calls in order of require removal from F5 removDataGroup removeVirtualServer removePool removeNode removeAsm removeClientSslProfile removeServerSslProfile # to add later delete key and cert #DELETE Certificate: https://<f5_ip_address>/mgmt/tm/sys/crypto/cert/<certificate filename> #DELETE Private: https://<f5_ip_address>/mgmt/tm/sys/crypto/key/<private key filename> #DELETE CSR: https://<f5_ip_address>/mgmt/tm/sys/crypto/csr/<csr filename> } } } |