ChangePassword.ps1
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<#
.SYNOPSIS This function modifies the password of the virtual appliance. .DESCRIPTION This function modifies the password of the virtual appliance. .EXAMPLE set-netapp-cbs-appliance-password Description --------------------------------------- Modify the password of the virtual appliance. #> function set-netapp-cbs-appliance-password { <# High level task of this cmdlets 1. Check if tag AVS_ANF_CLOUD_ADMIN_VM_TAG exists. 2. If the tag does not exist, throw error. 3. If tag exist, get teh VM detail. 4. Check if VM assosicated with Tag present. 5. If VM not present, throw eror 6. IF VM present A. Change password for teh user 'NetAppSCDPAdmin' B. Update vApp options for the users new password. #> BEGIN { Write-DebugLog -Message "In begin block of Set-NetAppCBSAppliancePassword" $userName = "NetAppSCDPAdmin" } PROCESS { Write-DebugLog -Message "Set-NetAppCBSAppliancePassword execution is started" Invoke-PreflightNetAppCBSAVSCheck $ApplianceVirtualMachine = Get-ApplianceVirtualMachineUsingTag $VMObject = Test-ApplianceExistOrNot -ApplianceVirtualMachine $ApplianceVirtualMachine if ($VMObject) { try { Write-DebugLog "Fetching tag for virtual machine..." $newUserPassword = Get-Password $vcSecurePass = ($newUserPassword | ConvertTo-SecureString -AsPlainText -Force) $vcUserCredential = New-Object System.Management.Automation.PSCredential ($userName, $vcSecurePass) Write-DebugLog -Message "Changing user's password..." # Modify NetAppSCDPAdmin users password Set-Password -VcUserCredential $vcUserCredential $ovfPasswdChanges = @{ "vplatform.vcenter.register.passwd.Vendor_Provider_Appliance" = $newUserPassword } # Modify VM's Ovf Property for NetAppSCDPAdmin user's password change. Set-VMOvfProperty -ApplianceVirtualMachine $ApplianceVirtualMachine -ovfChanges $ovfPasswdChanges Write-Output "Password is changed and OVF property for the appliance is updated" } catch { Write-Error -ErrorId "CHANGE_PASSWD_ERROR" -Message "Operation failed" write-error $_.exception.Message -ErrorAction Stop } } else { Write-DebugLog -Message "VM with name $ApplianceVirtualMachine does not exist" write-error "VM with name $ApplianceVirtualMachine does not exist" -ErrorAction Stop } } END { Write-DebugLog -Message "Set-NetAppCBSAppliancePassword execution is completed" } } Function Set-VMOvfProperty { <# .DESCRIPTION This function updates the OVF properties (vAppConfig property) for a virtual machine. .PARAMETER ApplianceVirtualMachine Name of the virtual machine appliance. .PARAMETER ovfChanges ishtable mapping OVF property ID to Value .EXAMPLE $VCRegisterUserPasswd = "password" $VCRegisterUserName = "vplatform.vcenter.register.username.Vendor_Provider_Appliance" $VMNetmask = "255.255.255.0" $VMGateway = "192.168.1.1" $ovfChanges = @{ "vplatform.vcenter.register.username.Vendor_Provider_Appliance"=$VCRegisterUserName "vplatform.vcenter.register.passwd.Vendor_Provider_Appliance"=$VCRegisterUserPasswd "vplatform.gateway.Vendor_Provider_Appliance"=$VMGateway "vplatform.netMask.Vendor_Provider_Appliance"=$VMNetmask } Set-VMOvfProperty -ApplianceVirtualMachine "CloudAdminVM1" -ovfChanges $ovfChanges #> param( [Parameter(Mandatory = $true)] $ApplianceVirtualMachine, [Parameter(Mandatory = $true)] $ovfChanges ) Write-DebugLog -Message "Set-VMOvfProperty execution is started" $VMObject = Get-VM -Name $ApplianceVirtualMachine # Retrieve existing OVF properties from VM $vappProperties = $VMObject.ExtensionData.Config.VAppConfig.Property # Create a new Update spec based on the # of OVF properties to update $spec = New-Object VMware.Vim.VirtualMachineConfigSpec $spec.vAppConfig = New-Object VMware.Vim.VmConfigSpec $propertySpec = New-Object VMware.Vim.VAppPropertySpec[]($ovfChanges.count) # Find OVF property Id and update the Update Spec foreach ($vappProperty in $vappProperties) { if ($ovfChanges.ContainsKey($vappProperty.Id)) { $tmp = New-Object VMware.Vim.VAppPropertySpec $tmp.Operation = "edit" $tmp.Info = New-Object VMware.Vim.VAppPropertyInfo $tmp.Info.Key = $vappProperty.Key $tmp.Info.value = $ovfChanges[$vappProperty.Id] $propertySpec += ($tmp) } } $spec.VAppConfig.Property = $propertySpec Write-DebugLog -Message "Updating OVF Properties ..." Get-Task -Id ("Task-$(($VMObject.ExtensionData.ReconfigVM_Task($spec)).value)") | Wait-Task | Out-Null Write-DebugLog -Message "Set-VMOvfProperty execution is completed" } Function Get-VMOvfProperty { <# .DESCRIPTION Retrieves the OVF Properties (vAppConfig Property) for a VM .PARAMETER ApplianceVirtualMachine Name of the virtual machine appliance. .EXAMPLE #Get-VMOvfProperty -ApplianceVirtualMachine "CloudAdminVM1" #> param( [Parameter(Mandatory = $true)]$ApplianceVirtualMachine ) $VMObject = Get-VM -Name $ApplianceVirtualMachine $vappProperties = $VMObject.ExtensionData.Config.VAppConfig.Property $results = @() foreach ($vappProperty in $vappProperties | Sort-Object -Property Id) { $tmp = [pscustomobject] @{ Id = $vappProperty.Id; Label = $vappProperty.Label; Value = $vappProperty.Value; Description = $vappProperty.Description; } $results += $tmp } $results } |