我有一个由ARM模板使用Azure DevOps管道部署的Azure Functions(2.0)实例。我有另一个管道，该管道通过zip部署将功能应用程序部署到实例。这几乎可以完美地工作，但是，如果我将基础结构功能部署为代码，然后部署应用程序，然后将基础结构重新部署为代码，则我的功能应用程序将被删除，所有功能都将消失。我正在使用增量部署，所以我想知道为什么要这样做。关于它为什么会这样或如何进行故障排除的任何想法？

我已经在下面复制了资源组部署脚本和ARM模板。

New-AzureRmResourceGroupDeployment -Name ((Get-ChildItem $TemplateFile).BaseName + '-' + ((Get-Date).ToUniversalTime()).ToString('MMdd-HHmm')) ` 
                                   -ResourceGroupName $ResourceGroupName ` 
                                   -TemplateFile $TemplateFile ` 
                                   -TemplateParameterFile $TemplateParametersFile ` 
                                   -Mode Incremental ` 
                                   @OptionalParameters ` 
                                   -Force -Verbose ` 
                                   -AdminsGroup $AdminsGroup ` 
                                   -AdminsGroupObjectId $AdminsGroupObjectId ` 
                                   -ErrorVariable ErrorMessages 

  { 
  "type": "Microsoft.Web/serverfarms", 
  "sku": { 
    "name": "Y1", 
    "tier": "Dynamic", 
    "size": "Y1", 
    "family": "Y", 
    "capacity": 0 
  }, 
  "kind": "app", 
  "apiVersion": "2016-09-01", 
  "name": "[variables('FunctionPlanNameMyStuff')]", 
  "location": "[resourceGroup().location]", 
 
  "properties": { 
    "name": "[variables('FunctionPlanNameMyStuff')]", 
    "perSiteScaling": false, 
    "reserved": false, 
    "targetWorkerCount": 0, 
    "targetWorkerSizeId": 0 
  } 
}, 
{ 
  "comments": "MyStuff Functions Site", 
  "type": "Microsoft.Web/sites", 
  "kind": "functionapp", 
  "name": "[variables('FunctionSiteNameMyStuff')]", 
  "apiVersion": "2016-08-01", 
  "location": "[resourceGroup().location]", 
  "identity": { 
    "type": "SystemAssigned" 
  }, 
  "scale": null, 
  "properties": { 
    "enabled": true, 
    "hostNameSslStates": [ 
      { 
        "name": "[concat(variables('FunctionSiteNameMyStuff'),'.azurewebsites.net')]", 
        "sslState": "Disabled", 
        "virtualIP": null, 
        "thumbprint": null, 
        "toUpdate": null, 
        "hostType": "Standard" 
      }, 
      { 
        "name": "[concat(variables('FunctionSiteNameMyStuff'),'.scm.azurewebsites.net')]", 
        "sslState": "Disabled", 
        "virtualIP": null, 
        "thumbprint": null, 
        "toUpdate": null, 
        "hostType": "Repository" 
      } 
    ], 
    "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', variables('FunctionPlanNameMyStuff'))]", 
    "reserved": false, 
    "siteConfig": null, 
    "scmSiteAlsoStopped": false, 
    "hostingEnvironmentProfile": null, 
    "clientAffinityEnabled": false, 
    "clientCertEnabled": false, 
    "hostNamesDisabled": false, 
    "containerSize": 1536, 
    "dailyMemoryTimeQuota": 0, 
    "cloningInfo": null 
  }, 
  "resources": [ 
    { 
      "apiVersion": "2015-08-01", 
      "name": "appsettings", 
      "type": "config", 
      "dependsOn": [ 
        "[resourceId('Microsoft.Web/Sites', variables('FunctionSiteNameMyStuff'))]", 
        "[resourceId('Microsoft.Storage/storageAccounts', variables('FunctionStorageAccountMyStuff'))]" 
      ], 
      "properties": { 
        "AzureWebJobsStorage": "[concat('DefaultEndpointsProtocol=https;AccountName=', variables('FunctionStorageAccountMyStuff'), ';AccountKey=', listKeys(variables('FunctionStorageResourceIdMyStuff'), '2017-10-01').keys[0].value)]", 
        "AzureWebJobsDashboard": "[concat('DefaultEndpointsProtocol=https;AccountName=', variables('FunctionStorageAccountMyStuff'), ';AccountKey=', listKeys(variables('FunctionStorageResourceIdMyStuff'), '2017-10-01').keys[0].value)]", 
        "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING": "[concat('DefaultEndpointsProtocol=https;AccountName=', variables('FunctionStorageAccountMyStuff'), ';AccountKey=', listKeys(variables('FunctionStorageResourceIdMyStuff'),'2015-05-01-preview').key1)]", 
        "WEBSITE_CONTENTSHARE": "[toLower(variables('FunctionSiteNameMyStuff'))]", 
        "FUNCTIONS_EXTENSION_VERSION": "~2", 
        "FUNCTIONS_WORKER_RUNTIME": "dotnet", 
        "FUNCTION_APP_EDIT_MODE": "readwrite", 
        "KeyVaultUrl": "[concat('https://', variables('KeyVaultName'), '.vault.azure.net/')]", 
        "DeveloperMode": false 
      } 
    } 
  ], 
  "dependsOn": [ 
    "[resourceId('Microsoft.Web/serverfarms', variables('FunctionPlanNameMyStuff'))]", 
    "[resourceId('Microsoft.Storage/storageAccounts', variables('FunctionStorageAccountMyStuff'))]" 
  ] 
}, 
{ 
  "comments": "Functions web site config", 
  "type": "Microsoft.Web/sites/config", 
  "name": "[concat(variables('FunctionSiteNameMyStuff'), '/', 'web')]", 
  "apiVersion": "2016-08-01", 
  "location": "[resourceGroup().location]", 
  "tags": { 
  }, 
  "scale": null, 
  "properties": { 
    "numberOfWorkers": 1, 
    "defaultDocuments": [ 
      "Default.htm", 
      "Default.html", 
      "Default.asp", 
      "index.htm", 
      "index.html", 
      "iisstart.htm", 
      "default.aspx", 
      "index.php", 
      "hostingstart.html" 
    ], 
    "netFrameworkVersion": "v4.0", 
    "phpVersion": "5.6", 
    "pythonVersion": "", 
    "nodeVersion": "", 
    "linuxFxVersion": "", 
    "requestTracingEnabled": false, 
    "remoteDebuggingEnabled": false, 
    "remoteDebuggingVersion": null, 
    "httpLoggingEnabled": false, 
    "logsDirectorySizeLimit": 35, 
    "detailedErrorLoggingEnabled": false, 
    "publishingUsername": "[concat('$', variables('FunctionSiteNameMyStuff'), 'pubuser')]", 
    "publishingPassword": "[concat(variables('FnAppPublishingPasswordMyStuff'), uniqueString(resourceGroup().id))]", 
    "appSettings": null, 
    "metadata": null, 
    "connectionStrings": null, 
    "machineKey": null, 
    "handlerMappings": null, 
    "documentRoot": null, 
    "scmType": "None", 
    "use32BitWorkerProcess": true, 
    "webSocketsEnabled": false, 
    "alwaysOn": false, 
    "javaVersion": null, 
    "javaContainer": null, 
    "javaContainerVersion": null, 
    "appCommandLine": "", 
    "managedPipelineMode": "Integrated", 
    "virtualApplications": [ 
      { 
        "virtualPath": "/", 
        "physicalPath": "site\\wwwroot", 
        "preloadEnabled": false, 
        "virtualDirectories": null 
      } 
    ], 
    "winAuthAdminState": 0, 
    "winAuthTenantState": 0, 
    "customAppPoolIdentityAdminState": false, 
    "customAppPoolIdentityTenantState": false, 
    "runtimeADUser": null, 
    "runtimeADUserPassword": null, 
    "loadBalancing": "LeastRequests", 
    "routingRules": [], 
    "experiments": { 
      "rampUpRules": [] 
    }, 
    "limits": null, 
    "autoHealEnabled": false, 
    "autoHealRules": null, 
    "tracingOptions": null, 
    "vnetName": "", 
    "siteAuthEnabled": false, 
    "siteAuthSettings": { 
      "enabled": null, 
      "unauthenticatedClientAction": null, 
      "tokenStoreEnabled": null, 
      "allowedExternalRedirectUrls": null, 
      "defaultProvider": null, 
      "clientId": null, 
      "clientSecret": null, 
      "issuer": null, 
      "allowedAudiences": null, 
      "additionalLoginParams": null, 
      "isAadAutoProvisioned": false, 
      "googleClientId": null, 
      "googleClientSecret": null, 
      "googleOAuthScopes": null, 
      "facebookAppId": null, 
      "facebookAppSecret": null, 
      "facebookOAuthScopes": null, 
      "twitterConsumerKey": null, 
      "twitterConsumerSecret": null, 
      "microsoftAccountClientId": null, 
      "microsoftAccountClientSecret": null, 
      "microsoftAccountOAuthScopes": null 
    }, 
    "cors": null, 
    "push": null, 
    "apiDefinition": { 
      "url": "[concat('https://', variables('FunctionPlanNameMyStuff'), '.azurewebsites.net/swagger/docs/v1')]" 
    }, 
    "autoSwapSlotName": null, 
    "localMySqlEnabled": false, 
    "managedServiceIdentityId": null, 
    "ipSecurityRestrictions": null, 
    "http20Enabled": false, 
    "minTlsVersion": "1.0" 
  }, 
  "dependsOn": [ 
    "[resourceId('Microsoft.Web/sites', variables('FunctionSiteNameMyStuff'))]" 
  ] 
}, 

请您参考如下方法:

将此应用设置添加到您的模板中:

{ "name": "WEBSITE_RUN_FROM_PACKAGE", "value": "1" }