Public/Add-iRuleToVirtualServer.ps1
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Function Add-iRuleToVirtualServer { <# .SYNOPSIS Add an iRule to the specified virtual server .NOTES This function defaults to the /Common partition #> param( $F5Session=$Script:F5Session, [Parameter(Mandatory=$true)]$VirtualServer, [Parameter(Mandatory=$true)]$iRuleName ) #Test that the F5 session is in a valid format Test-F5Session($F5Session) #Verify that the iRule exists on the F5 LTM $AlliRules = Get-iRuleCollection -F5session $F5session If ($AlliRules.fullPath -notcontains $iRuleName){ Write-Warning "The $iRuleName iRule does not exist in this F5 LTM." Return($false) } #Verify that this virtual server exists If (!(Test-VirtualServer -F5session $F5session -VirtualServerName $VirtualServer)){ Write-Warning "The $VirtualServer virtual server does not exist." Return($false) } #Get the existing IRules on the virtual server [array]$iRules = Get-VirtualServeriRuleCollection -VirtualServer $VirtualServer -F5session $F5session #If there are no iRules on this virtual server, then create a new array If (!$iRules){ $iRules = @() } #Check that the specified iRule is not already in the collection If ($iRules -match $iRuleName){ Write-Warning "The $VirtualServer virtual server already contains the $iRuleName iRule." Return($false) } Else { $iRules += $iRuleName $VirtualserverIRules = $F5session.BaseURL + 'virtual/{0}' -f ($VirtualServer -replace '[/\\]','~') $JSONBody = @{rules=$iRules} | ConvertTo-Json Try { $response = Invoke-RestMethodOverride -Method PUT -Uri "$VirtualserverIRules" -Credential $F5session.Credential -Body $JSONBody -ContentType 'application/json' $true } Catch { Write-Error "Failed to add the $iRuleName iRule to the $VirtualServer virtual server." Write-Error ("StatusCode:" + $_.Exception.Response.StatusCode.value__) Write-Error ("StatusDescription:" + $_.Exception.Response.StatusDescription) } } } |