Public/func_Deploy-ServiceContainerApp.ps1
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Function Deploy-ServiceContainerApp { <# .SYNOPSIS Deploys a Container service to an App Service implementation and configuration .DESCRIPTION The cmdlet deploys a Container service to an App Service implementation with configuration of app settings, parameters and connections. .PARAMETER CdfConfig The CDFConfig object that holds the current scope configurations (Platform, Application and Domain) .PARAMETER InputPath Path to the Container implementation including cdf-config.json. Optional, defaults to "./build" .PARAMETER OutputPath Output path for the environment specific config with updated parameters.json and connections.json. Optional, defaults to "./build" .INPUTS None. You cannot pipe objects. .OUTPUTS None. .EXAMPLE PS> Deploy-ServiceContainerApp ` -Platform $CdfConfig.Platform ` -Application $CdfConfig.Application ` -Domain $CdfConfig.Domain ` -Service $CdfConfig.Service ` -InputPath "./cs-<name>" ` -OutputPath "./build" .LINK Deploy-CdfTemplatePlatform Deploy-CdfTemplateApplication Deploy-CdfTemplateDomain Deploy-CdfTemplateService Get-CdfGitHubPlatformConfig Get-CdfGitHubApplicationConfig Get-CdfGitHubDomainConfig Get-CdfGitHubServiceConfig Deploy-CdfStorageAccountConfig #> [CmdletBinding()] Param( [Parameter(ValueFromPipeline = $true, Mandatory = $false)] [hashtable]$CdfConfig, [Parameter(Mandatory = $false)] [string] $InputPath = ".", [Parameter(Mandatory = $false)] [string] $OutputPath = "../tmp/$($CdfConfig.Service.Config.serviceName)", [Parameter(Mandatory = $false)] [string] $TemplateDir = "." ) if ($null -eq $CdfConfig.Service -or $false -eq $CdfConfig.Service.IsDeployed) { Write-Error "Service configuration is not deployed. Please deploy the service infrastructure first." return } if (-not $CdfConfig.Config.serviceTemplate -match 'containerapp-.*') { Write-Error "Service mismatch - does not match a ContainerApp implementation." return } Write-Host "Preparing Container App Service implementation deployment." $azCtx = Get-AzureContext -SubscriptionId $CdfConfig.Platform.Env.subscriptionId # Copy service config $containerFiles = @( 'cdf-config.json', 'cdf-secrets.json', 'app.settings.json' ) Copy-Item -Force -Recurse -Include $containerFiles -Path $InputPath/* -Destination $OutputPath ## Adjust these if template changes regarding placement of appService for the service $containerAppRG = $CdfConfig.Service.ResourceNames.appServiceResourceGroup ?? $CdfConfig.Service.ResourceNames.serviceResourceGroup $containerAppName = $CdfConfig.Service.ResourceNames.appServiceName ?? $CdfConfig.Service.ResourceNames.serviceResourceName Write-Host "containerAppRG: $containerAppRG" Write-Host "containerAppName: $containerAppName" #-------------------------------------- # Preparing servicesettings for target env #-------------------------------------- Write-Host "Preparing service settings." # Get container app env $app = Get-AzContainerApp ` -DefaultProfile $azCtx ` -Name $containerAppName ` -ResourceGroupName $containerAppRG ` -WarningAction:SilentlyContinue if ( $app.TemplateContainer.Count -gt 0) { $updateSettings = $app.TemplateContainer[0].Env } else { $updateSettings = @( New-AzContainerAppEnvironmentVarObject -Name 'CDF_SERVICE_NAME' -Value $CdfConfig.Service.Config.serviceName) } #------------------------------------------------------------- # Set the CDF parameters #------------------------------------------------------------- $envSettings = $CdfConfig | Get-CdfServiceConfigSettings -InputPath $OutputPath foreach ($envKey in $envSettings.Keys) { $envValue = $envSettings[$envKey] $updateSettings = Set-EnvVarValue ` -Settings $updateSettings ` -VarName $envKey ` -VarValue $envValue Write-Verbose "Setting container app env setting: $envKey" if ($envValue -match '@Microsoft.KeyVault.+SecretName=([External|Internal].+)[)|;].*') { $kvSecretName = $Matches[1] $envVar = $updateSettings | Where-Object { $_.Name -eq $envKey } $isInternal = $envValue -match 'Internal' $secret = Get-AzKeyVaultSecret ` -DefaultProfile $azCtx ` -VaultName $CdfConfig.Domain.ResourceNames.keyVaultName ` -Name $kvSecretName ` -ErrorAction SilentlyContinue if ($null -eq $secret) { Write-Warning " KeyVault secret not found in Domain KeyVault." Write-Warning " Expecting secret by name [$kvSecretName] in KeyVault [$($CdfConfig.Domain.ResourceNames.keyVaultName)]" } else { $secretUrl = "https://$($CdfConfig.Domain.ResourceNames.keyVaultName).vault.azure.net/secrets/$($secret.Name)" $containerAppSecret = $app.Configuration.Secret | Where-Object { $_.Name -eq $secret.Name } if ($null -eq $containerAppSecret) { $containerAppSecret = New-AzContainerAppSecretObject ` -Name $secret.Name.ToLower() ` -Identity $app.IdentityUserAssignedIdentity.Keys[0] ` -KeyVaultUrl $secretUrl $app.Configuration.Secret += $containerAppSecret } else { $containerAppSecret.KeyVaultUrl = $secretUrl } if ($null -eq $envVar) { $updateSettings += New-AzContainerAppEnvironmentVarObject ` -Name "$($isInternal ? 'SVC_' : 'EXT_')_$externalSettingKey" ` -SecretRef $secret.Name.ToLower() } else { $envVar.SecretRef = $secret.Name.ToLower() } } } } # Configure service API URLs for the App Service $updateSettings = Set-EnvVarValue -Settings $updateSettings -VarName 'SVC_API_BASEURL' -VarValue "https://$($app.Configuration.IngressFqdn)" $updateSettings = Set-EnvVarValue -Settings $updateSettings -VarName 'SVC_API_BASEURLS' -VarValue "https://$($app.Configuration.IngressFqdn)" #------------------------------------------------------------- # Set default container image and port config if missing #------------------------------------------------------------- $acrName = $cdfConfig.Application.ResourceNames.containerRegistryName $cdfEnvId = $cdfConfig.Application.Env.definitionId $cdfDomainName = $cdfConfig.Domain.Config.domainName $cdfServiceName = $CdfConfig.Service.Config.serviceName $imageTag = $env:CDF_IMAGE_TAG ?? $CdfConfig.Service.Config.imageTag ?? 'latest' $imageName = $null -eq $env:CDF_IMAGE_NAME ? "$acrName.azurecr.io/$cdfEnvId/$cdfDomainName/$cdfServiceName" : "$acrName.azurecr.io/$cdfEnvId/$cdfDomainName/$($env:CDF_IMAGE_NAME)" $replicasMin = $CdfConfig.Service.Config.replicasMin ?? $app.ScaleMinReplica $replicasMax = $CdfConfig.Service.Config.replicasMin ?? $app.ScaleMaxReplica $updateSettings = Set-EnvVarValue -Settings $updateSettings -VarName 'CDF_IMAGE_NAME' -VarValue $imageName $updateSettings = Set-EnvVarValue -Settings $updateSettings -VarName 'CDF_IMAGE_TAG' -VarValue $imageTag $template = $app.TemplateContainer[0] $templateParams = @{ Name = $CdfConfig.Service.Config.serviceName Image = "${imageName}:${imageTag}" Env = $updateSettings ResourceCpu = $template.ResourceCpu ResourceMemory = $template.ResourceMemory } # Probe = $template.Probe if ($null -ne $template.VolumeMount) { $templateParams.VolumeMount = $template.VolumeMount } elseif ($null -ne $CdfConfig.Service.Config.volumeMount) { $templateParams.VolumeMount = New-AzContainerAppVolumeMountObject ` -Name $CdfConfig.Service.Config.volumeMount.name ` -MountPath $CdfConfig.Service.Config.volumeMount.mountPath ` -ReadOnly $CdfConfig.Service.Config.volumeMount.readOnly } if ($null -ne $template.Arg) { $templateParams.Arg = $template.Arg } if ($null -ne $template.Command) { $templateParams.Command = $template.Command } $templateParams | ConvertTo-Json -Depth 10 | Set-Content -Path ./debug.json $container = New-AzContainerAppTemplateObject -Probe $template.Probe @templateParams if ($null -eq $app.TemplateContainer -or $app.TemplateContainer.Count -eq 0) { $app.TemplateContainer += $container } else { $app.TemplateContainer[0] = $container } #-------------------------------------- # Deploy container app implementation #-------------------------------------- Update-AzContainerApp ` -DefaultProfile $azCtx ` -Name $CdfConfig.Service.ResourceNames.appServiceName ` -ResourceGroupName $CdfConfig.Service.ResourceNames.appServiceResourceGroup ` -Configuration $app.Configuration ` -TemplateContainer $app.TemplateContainer[0] ` -ScaleMinReplica $replicasMin ` -ScaleMaxReplica $replicasMax ` -WarningAction:SilentlyContinue Write-Host "Container App Service implementation deployment done." } Function Set-EnvVarValue { [CmdletBinding()] Param( [Parameter(Mandatory = $true, Position = 0)] [array] $Settings, [Parameter(Mandatory = $true, Position = 1)] [string] $VarName, [Parameter(Mandatory = $true, Position = 2)] [string] $VarValue ) Write-Host "Adding container app env setting: $VarName" $envVar = $Settings | Where-Object { $_.Name -eq $VarName } if ($null -eq $envVar) { $Settings += New-AzContainerAppEnvironmentVarObject -Name $VarName -Value $VarValue } else { $envVar.Value = $VarValue } return $Settings } |