Private/Invoke-TerraformConfigAks.ps1
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Function Invoke-TerraformConfigAks { [CmdletBinding()] Param( [Parameter(Mandatory)] [string]$SubscriptionId, [Parameter(Mandatory)] [string]$ServicePrincipalID, [Parameter(Mandatory)] [string]$ServicePrincipalSecret, [Parameter(Mandatory)] [string]$AzureTenantID, [Parameter(Mandatory)] [string]$ClusterName, [Parameter(Mandatory)] [string]$ClusterLocation, [Parameter(Mandatory)] [string]$LogAnalyticsWorkspaceLocation, [Parameter(Mandatory)] [string]$KubernetesVersion, [Parameter(Mandatory)] [int]$NodeCount, [Parameter(Mandatory)] [string]$NodeVMSize, [Parameter(Mandatory)] [int]$OSDiskSizeGB, [Parameter(Mandatory)] [int]$MaxPodsPerNode, [Parameter(Mandatory)] [string]$Environment, [Parameter(Mandatory)] [string]$TerraformOutputFolder ) $StateChildPath = 'TF_{0}\StateFiles\aks.tfstate' -f $ClusterName $StatePath = Join-Path $TerraformOutputFolder -ChildPath $StateChildPath $StatePathJsonEscape = $StatePath.Replace('\','/') Write-ConsoleLog "State file path (JSON escaped) : $StatePathJsonEscape" $PlanChildPath = 'TF_{0}\PlanFiles\aks.tfplan' -f $ClusterName $PlanPath = Join-Path $TerraformOutputFolder -ChildPath $PlanChildPath $PlanPathJsonEscape = $PlanPath.Replace('\','/') Write-ConsoleLog "Plan file path (JSON escaped) : $PlanPathJsonEscape" $PlanFolderPath = Split-Path $PlanPathJsonEscape -Parent If ( -not(Test-Path $PlanFolderPath -PathType Container) ) { Write-ConsoleLog "Creating plan folder : $PlanFolderPath" $Null = New-Item -ItemType Directory -Path $PlanFolderPath -Force } $SubsIdVar = '-var subscription_id={0}' -f $SubscriptionId $SecretVar = 'client_secret={0}' -f $ServicePrincipalSecret $TenantVar = 'tenant_id={0}' -f $AzureTenantID $ClientVar = 'client_id={0}' -f $ServicePrincipalID $ClusterVar = 'cluster_name={0}' -f $ClusterName $LocationVar = 'location="{0}"' -f $ClusterLocation $WorkspaceVar = 'loganalytics_workspace_location="{0}"' -f $LogAnalyticsWorkspaceLocation $VersionVar = 'kubernetes_version={0}' -f $KubernetesVersion $AgentCountVar = 'agent_count={0}' -f $NodeCount.ToString() $AgentSizeVar = 'agent_vm_size={0}' -f $NodeVMSize $DiskSizeVar = 'os_disk_size_GB={0}' -f $OSDiskSizeGB.ToString() $MaxPodsVar = 'agent_max_pods={0}' -f $MaxPodsPerNode.ToString() $EnvVar = 'environment={0}' -f $Environment $PlanCmdVars = $SubsIdVar, $SecretVar, $TenantVar, $ClientVar, $ClusterVar, $LocationVar, $WorkspaceVar, $VersionVar, $AgentCountVar, $AgentSizeVar, $DiskSizeVar, $MaxPodsVar, $EnvVar -join ' -var ' $PlanCmd = [scriptblock]::Create("terraform.exe plan -out=$PlanPathJsonEscape -input=false -detailed-exitcode $PlanCmdVars") & $PlanCmd If ( $LASTEXITCODE -eq 1 ) { Throw 'An error occurred while creating the Terraform plan. For details, please review the Terraform output above.' } $ApplyCmdString = 'terraform apply -input=false "{0}"' -f $PlanPathJsonEscape $ApplyCmd = [scriptblock]::Create($ApplyCmdString) & $ApplyCmd If ( $LASTEXITCODE -eq 1 ) { Throw 'An error occurred while applying the Terraform plan. For details, please review the Terraform output above.' } } |