Stop-SAPHANA.ps1
|
<#PSScriptInfo .DESCRIPTION Azure Automation Runbook Script to stop an SAP HANA DB. .VERSION 0.0.4 .GUID 7e64d4d0-abb6-42d5-af93-9eeb3a1e026e .AUTHOR Goran Condric .COMPANYNAME Microsoft .COPYRIGHT (c) 2020 Microsoft . All rights reserved. .TAGS Azure Automation SAP System Stop HANA Runbook .LICENSEURI .PROJECTURI .ICONURI .EXTERNALMODULEDEPENDENCIES SAPAzurePowerShellModules .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES 0.0.1: - Add initial version 0.0.3: - Add dedpendencies to SAPAzurePowerShellModules module 0.0.4: - Support for using a system-assigned managed identity for an Azure Automation account, and multiple Azure subscriptions #> #Requires -Module SAPAzurePowerShellModules Param( [Parameter(Mandatory=$True, HelpMessage="SAP System <SID>. 3 characters , starts with letter.")] [ValidateLength(3,3)] [string] $SAPHANASID, [Parameter(Mandatory=$False)] [bool] $ConvertDisksToStandard = $False, [Parameter(Mandatory=$False)] [bool] $PrintExecutionCommand = $False, [Parameter(Mandatory=$false, HelpMessage="Subscription ID. If null, the current subscription of automation account is used instead.")] [ValidateLength(36,36)] [string] $SubscriptionId ) Write-WithTime "Make sure to enable appropriate RBAC permissions to the system identity of this automation account. Otherwise, the runbook may fail." Write-Output "" Write-Output "You can enable system identity on the Azure automation account:" Write-Output "1. Go to: Azure automation acccount -> Identity -> System asigned -> Status -> <On>" Write-Output "2. Go to: Azure automation acccount -> Identity -> System asigned -> Permissions -> Azure role assignments -> Add role assignment ->" Write-Output "Scope: 'Subscription'" Write-Output "Subscription: <Chose your Subscription>" Write-Output "Role: 'Owner'" Write-Output "" Write-Output "More info on: https://docs.microsoft.com/en-us/azure/automation/enable-managed-identity-for-automation#assign-role-to-a-system-assigned-managed-identity " Write-Output "" # Connect to Azure with Automation Account system-assigned managed identity Write-WithTime " Connecting to Azure with Automation Account system-assigned managed identity ...." Write-Output "" # Ensures you do not inherit an AzContext in your runbook Disable-AzContextAutosave -Scope Process | out-null try { # Connect to Azure with system-assigned managed identity $AzureContext = (Connect-AzAccount -Identity).context } catch{ Write-Error "There is no system-assigned user identity. Aborting."; Write-Error $_.Exception.Message exit } if ($SubscriptionId){ Write-Output "Using specified Subscription ID '$SubscriptionId'." $SubscriptionId = $SubscriptionId.trim() Select-AzSubscription -SubscriptionId $SubscriptionId -ErrorVariable -notPresent -ErrorAction SilentlyContinue -Tenant $AzureContext.Tenant } # set and store context $AzureContext = Set-AzContext -SubscriptionName $AzureContext.Subscription -DefaultProfile $AzureContext # get start time $StartTime = Get-Date $SAPHANASID = $SAPHANASID.Trim() #Test if Tag 'SAPHANASID' with value $SAPHANASID exist. If not exit Test-AzSAPHANASIDTagExist -SAPHANASID $SAPHANASID # Get DBMS VMs $SAPSIDDBMSVMs = Get-AzSAPHANAInstances -SAPHANASID $SAPHANASID # List SAP DBMS layer VM(s) Write-Output "" Write-WithTime "SAP HANA DBMS VM(s):" Show-AzSAPSIDVMDBMSInstances -SAPVMs $SAPSIDDBMSVMs ################### # Stop DBMS ################### # get DBMS Status Write-Output "" Get-AzDBMSStatus -SAPSIDDBMSVMs $SAPSIDDBMSVMs -PrintExecutionCommand $PrintExecutionCommand # Start DBMS Write-Output "" Stop-AzDBMS -SAPSIDDBMSVMs $SAPSIDDBMSVMs -PrintExecutionCommand $PrintExecutionCommand # get DBMS Status Write-Output "" Get-AzDBMSStatus -SAPSIDDBMSVMs $SAPSIDDBMSVMs -PrintExecutionCommand $PrintExecutionCommand ################### # Stop VMs ################### Write-WithTime "Stopping SAP HANA VM(s) ..." Write-Output "" Stop-AzVMTagAndCheckVMStatus -SAPVMs $SAPSIDDBMSVMs -SAPInstanceType "SAP_DBMS" #################################### # Convert the disks to Standard_LRS #################################### if($ConvertDisksToStandard){ Convert-AzALLSAPVMsCollectionManagedDisksToStandard -SAPVMs $SAPSIDDBMSVMs } # get end time $EndTime = Get-Date $ElapsedTime = $EndTime - $StartTime# ################### # SUMMARY ################### Write-Output "" Write-Output "Job succesfully finished." Write-Output "" Write-Output "SUMMARY:" Write-Output " - SAP HANA '$SAPHANASID' DBMS stopped." Write-Output " - Virtual machine(s) are stopped." If($ConvertDisksToStandard){ Write-Output " - All disks set to 'Standard_LRS' type." }else{ Write-Output " - All disks types are NOT changed." } Write-Output "" Write-Output "[INFO] Total time : $($ElapsedTime.Days) days, $($ElapsedTime.Hours) hours, $($ElapsedTime.Minutes) minutes, $($ElapsedTime.Seconds) seconds, $($ElapsedTime.Seconds) milliseconds." |