Deploying Azure function deployment slot via ARM (2023)

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  • Deploying Azure function deployment slot via ARM (1)

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    Hi,

    I am deploying an Azure function with a deployment slot using an ARM template.

    After a successful deployment, when I navigate to the production slot URI, I get a "Your Function App is up and running" message. However, when I navigate to the staging slot, I get a "Function host is not running" and a 503 error.

    Has anyone else encountered this issue and know how to resolve it to get the staging slot to start up immediately after deployment?

    Thanks,

    Amy

    Sunday, August 27, 2017 8:48 PM

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  • Deploying Azure function deployment slot via ARM (3)

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    Hi Amy,

    What does your ARM template look like to create the slot?

    thanks,
    David

    Monday, August 28, 2017 1:53 AM

  • Deploying Azure function deployment slot via ARM (5)

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    (Video) How to use deployment slots on Azure App Service | Azure Portal Series

    Hi David,

    Here's my ARM template:

    {
    "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
    "appName": {
    "type": "string",
    "metadata": {
    "description": "The value to use for the app name. Used as part of the name for all resources which is suffixed by a unique string."
    }
    },
    "slotName": {
    "type": "string",
    "defaultValue": "development",
    "metadata": {
    "description": "The name of the deplotment slot"
    }
    },
    "storageSKU": {
    "type": "string",
    "allowedValues": [
    "Standard_LRS",
    "Standard_ZRS",
    "Standard_GRS",
    "Standard_RAGRS",
    "Premium_LRS"
    ],
    "defaultValue": "Standard_LRS",
    "metadata": {
    "description": "The type of replication to use for the storage account."
    }
    },
    "FUNCTIONS_EXTENSION_VERSION": {
    "type": "string",
    "metadata": {
    "description": "The version of the Function App runtime to use"
    },
    "defaultValue": "latest",
    "allowedValues": [
    "latest",
    "~1",
    "beta"
    ]
    }
    },
    "variables": {
    "functionAppStorageName": "[tolower(concat(parameters('appName'),'storage'))]",
    "functionAppName": "[parameters('appName')]",
    "hostingPlanName": "[concat(parameters('appName'),'-ServicePlan')]"
    },
    "resources": [
    {
    "name": "[variables('functionAppStorageName')]",
    "type": "Microsoft.Storage/storageAccounts",
    "apiVersion": "2016-12-01",
    "sku": {
    "name": "[parameters('storageSku')]"
    },
    "kind": "Storage",
    "location": "[resourceGroup().location]"
    },
    {
    "type": "Microsoft.Web/serverfarms",
    "kind": "functionapp",
    "name": "[variables('hostingPlanName')]",
    "apiVersion": "2015-08-01",
    "location": "[resourceGroup().location]",
    "sku": {
    "name": "Y1",
    "tier": "Dynamic",
    "size": "Y1",
    "family": "Y",
    "capacity": 0
    },
    "properties": {
    "name": "[variables('hostingPlanName')]"
    },
    "dependsOn": []
    },
    {
    "apiVersion": "2015-08-01",
    "type": "Microsoft.Web/sites",
    "name": "[variables('functionAppName')]",
    "location": "[resourceGroup().location]",
    "kind": "functionapp",
    "dependsOn": [
    "[resourceId('Microsoft.Web/serverfarms', variables('hostingPlanName'))]",
    "[resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName'))]"
    ],
    "properties": {
    "serverFarmId": "[resourceId('Microsoft.Web/serverfarms',variables('hostingPlanName'))]"
    },
    "resources": [
    {
    "name": "slotConfigNames",
    "type": "config",
    "apiVersion": "2015-08-01",
    "dependsOn": [
    "[resourceId('Microsoft.Web/sites', variables('functionAppName'))]"
    ],
    "tags": {
    "displayName": "slotConfigNames"
    },
    "properties": {
    "appSettingNames": [
    "StickySetting"
    ]
    }
    },
    {
    "apiVersion": "2015-08-01",
    "name": "appsettings",
    "type": "config",
    "dependsOn": [
    "[resourceId('Microsoft.Web/sites', variables('functionAppName'))]"
    ],
    "properties": {
    "AzureWebJobsDashboard": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]",
    "AzureWebJobsStorage": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]",
    "FUNCTIONS_EXTENSION_VERSION": "[parameters('FUNCTIONS_EXTENSION_VERSION')]",
    "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]",
    "WEBSITE_CONTENTSHARE": "[concat(toLower(parameters('appName')), 'production')]",
    "WEBSITE_NODE_DEFAULT_VERSION": "6.5.0",
    "StickySetting": "AlwaysWithProductionSlot",
    "AzureWebJobsSecretStorageType": "Blob"
    }
    },
    {
    "apiVersion": "2015-08-01",
    "name": "[parameters('slotName')]",
    "type": "slots",
    "location": "[resourceGroup().location]",
    "dependsOn": [
    "[resourceId('Microsoft.Web/Sites', variables('functionAppName'))]"
    ],
    "properties": {},
    "resources": [
    {
    "apiVersion": "2015-08-01",
    "name": "appsettings",
    "type": "config",
    "dependsOn": [
    "[resourceId('Microsoft.Web/sites', variables('functionAppName'))]",
    "[resourceId('Microsoft.Web/sites/slots', variables('functionAppName'), parameters('slotName'))]"
    ],
    "properties": {
    "AzureWebJobsDashboard": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]",
    "AzureWebJobsStorage": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]",
    "FUNCTIONS_EXTENSION_VERSION": "[parameters('FUNCTIONS_EXTENSION_VERSION')]",
    "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]",
    "WEBSITE_CONTENTSHARE": "[concat(toLower(parameters('appName')), parameters('slotName'))]",
    "WEBSITE_NODE_DEFAULT_VERSION": "6.5.0",
    "StickySetting": "[concat('AlwaysWith',parameters('slotName'),'slot')]",
    "AzureWebJobsSecretStorageType": "Blob"
    }
    }
    ]
    },
    {
    "apiVersion": "2015-08-01",
    "type": "config",
    "name": "web",
    "dependsOn": [
    "[resourceId('Microsoft.Web/sites', variables('functionAppName'))]"
    ],
    "properties": {
    "use32BitWorkerProcess": false
    }
    }
    ]
    }
    ],
    "outputs": {
    "functionAppName": {
    "value": "[variables('functionAppName')]",
    "type": "string"
    }
    }
    }

    Thanks,

    Amy

    Monday, August 28, 2017 2:00 AM

  • Deploying Azure function deployment slot via ARM (9)

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    Hi Amy,

    I wasn't able to repro this with following steps:


    Are your steps any different?

    David

    Monday, August 28, 2017 2:22 AM

  • Deploying Azure function deployment slot via ARM (11)

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    (Video) CI/CD for Azure Functions: Automating Deployment with Bicep and ARM

    Hi David,

    I am deploying my ARM template using powershell. I runNew-AzureRmResourceGroupDeployment -ResourceGroupName some-resource-group-name -TemplateFile azuredeploy.test.json and when prompted, I enter the appName.

    However, I see the following on my slot:https://testfuncappapc-development.azurewebsites.net/

    Thanks,
    Amy

    Monday, August 28, 2017 3:16 AM

  • Deploying Azure function deployment slot via ARM (13)

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    Hi Amy,

    Here is the error I see in the logs:

    System.IO.DirectoryNotFoundException : Could not find a part of the path 'D:\home\site\wwwroot\host.json'. at System.IO.__Error.WinIOError(Int32 errorCode,String maybeFullPath) at System.IO.FileStream.Init(String path,FileMode mode,FileAccess access,Int32 rights,Boolean useRights,FileShare share,Int32 bufferSize,FileOptions options,SECURITY_ATTRIBUTES secAttrs,String msgPath,Boolean bFromProxy,Boolean useLongPath,Boolean checkHost) at System.IO.FileStream..ctor(String path,FileMode mode,FileAccess access,FileShare share,Int32 bufferSize,FileOptions options,String msgPath,Boolean bFromProxy,Boolean useLongPath,Boolean checkHost) at System.IO.StreamWriter.CreateFile(String path,Boolean append,Boolean checkHost) at System.IO.StreamWriter..ctor(String path,Boolean append,Encoding encoding,Int32 bufferSize,Boolean checkHost) at System.IO.File.InternalWriteAllText(String path,String contents,Encoding encoding,Boolean checkHost) at System.IO.File.WriteAllText(String path,String contents) at Microsoft.Azure.WebJobs.Script.ScriptHost.Initialize() at C:\azure-webjobs-sdk-script\src\WebJobs.Script\Host\ScriptHost.cs : 316 at Microsoft.Azure.WebJobs.Script.ScriptHost.Create(IScriptHostEnvironment environment,IScriptEventManager eventManager,ScriptHostConfiguration scriptConfig,ScriptSettingsManager settingsManager) at C:\azure-webjobs-sdk-script\src\WebJobs.Script\Host\ScriptHost.cs : 937

    This may point to an issue with the file system.

    What happens if you go tohttps://testfuncappapc-development.scm.azurewebsites.net, and then in the Debug Console see if you can go intoD:\home\site\wwwroot.

    Monday, August 28, 2017 3:38 AM

  • Deploying Azure function deployment slot via ARM (15)

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    Hi David,

    That directory is initially empty. However once I navigate to the scm site, the host.json gets created with the current timestamp.

    I have noticed while I was troubleshooting, once I navigate to scm, the function app starts up.

    Thanks,

    Amy

    Monday, August 28, 2017 4:19 AM

  • Deploying Azure function deployment slot via ARM (17)

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    (Video) CI/CD to Azure Functions using Azure DevOps + Slot Deployment

    Ah yes, I was able to repro that. The difference is that last time, I had used the Portal first which made various API calls that caused it to get fixed up. But if I directly hit the app root after template deployment, it repros.

    But note that I saw the same thing for the main site, so it is not specific to the slot.

    I'll take a closer look tomorrow at what might be causing this.

    David

    Monday, August 28, 2017 4:59 AM

  • Deploying Azure function deployment slot via ARM (19)

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    Thanks, David. Much appreciated.

    Monday, August 28, 2017 5:04 AM

  • Deploying Azure function deployment slot via ARM (21)

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    Hi Amy,

    Though I don't completely understand the behavior, I think it relates to how App Settings are set. There are two ways of doing this:

    1. Using a separate appsettings section as you are doing
    2. As part of the app creation itself. e.g. See sample


    The second one is recommended for Function Apps.

    thanks,
    David

    Monday, August 28, 2017 7:43 PM

  • Deploying Azure function deployment slot via ARM (23)

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    (Video) Creating deployment slots and staging environments

    Hi David,

    I have updated my ARM template setting appsettings via the properties of the app rather than as a separate resource as you suggested. Although I believe this is working for the production slot, I am still seeing the same issue with the staging slot.

    Please see the ARM template below.

    {
    "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
    "appName": {
    "type": "string",
    "metadata": {
    "description": "The value to use for the app name. Used as part of the name for all resources which is suffixed by a unique string."
    }
    },
    "slotName": {
    "type": "string",
    "defaultValue": "development",
    "metadata": {
    "description": "The name of the deplotment slot"
    }
    },
    "storageSKU": {
    "type": "string",
    "allowedValues": [
    "Standard_LRS",
    "Standard_ZRS",
    "Standard_GRS",
    "Standard_RAGRS",
    "Premium_LRS"
    ],
    "defaultValue": "Standard_LRS",
    "metadata": {
    "description": "The type of replication to use for the storage account."
    }
    },
    "FUNCTIONS_EXTENSION_VERSION": {
    "type": "string",
    "metadata": {
    "description": "The version of the Function App runtime to use"
    },
    "defaultValue": "latest",
    "allowedValues": [
    "latest",
    "~1",
    "beta"
    ]
    }
    },
    "variables": {
    "functionAppStorageName": "[tolower(concat(parameters('appName'),'storage'))]",
    "functionAppName": "[parameters('appName')]",
    "hostingPlanName": "[concat(parameters('appName'),'-ServicePlan')]"
    },
    "resources": [
    {
    "name": "[variables('functionAppStorageName')]",
    "type": "Microsoft.Storage/storageAccounts",
    "apiVersion": "2016-12-01",
    "sku": {
    "name": "[parameters('storageSku')]"
    },
    "kind": "Storage",
    "location": "[resourceGroup().location]"
    },
    {
    "type": "Microsoft.Web/serverfarms",
    "kind": "functionapp",
    "name": "[variables('hostingPlanName')]",
    "apiVersion": "2015-08-01",
    "location": "[resourceGroup().location]",
    "sku": {
    "name": "Y1",
    "tier": "Dynamic",
    "size": "Y1",
    "family": "Y",
    "capacity": 0
    },
    "properties": {
    "name": "[variables('hostingPlanName')]"
    },
    "dependsOn": []
    },
    {
    "apiVersion": "2015-08-01",
    "type": "Microsoft.Web/sites",
    "name": "[variables('functionAppName')]",
    "location": "[resourceGroup().location]",
    "kind": "functionapp",
    "dependsOn": [
    "[resourceId('Microsoft.Web/serverfarms', variables('hostingPlanName'))]",
    "[resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName'))]"
    ],
    "properties": {
    "serverFarmId": "[resourceId('Microsoft.Web/serverfarms',variables('hostingPlanName'))]",
    "siteConfig": {
    "appSettings": [
    {
    "name": "AzureWebJobsDashboard",
    "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]"
    },
    {
    "name": "AzureWebJobsStorage",
    "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]"
    },
    {
    "name": "FUNCTIONS_EXTENSION_VERSION",
    "value": "[parameters('FUNCTIONS_EXTENSION_VERSION')]"
    },
    {
    "name": "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING",
    "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]"
    },
    {
    "name": "WEBSITE_CONTENTSHARE",
    "value": "[concat(toLower(parameters('appName')), 'production')]"
    },
    {
    "name": "WEBSITE_NODE_DEFAULT_VERSION",
    "value": "6.5.0"
    },
    {
    "name": "StickySetting",
    "value": "AlwaysWithProductionSlot"
    },
    {
    "name": "AzureWebJobsSecretStorageType",
    "value": "Blob"
    }
    ]
    }
    },
    "resources": [
    {
    "name": "slotConfigNames",
    "type": "config",
    "apiVersion": "2015-08-01",
    "dependsOn": [
    "[resourceId('Microsoft.Web/sites', variables('functionAppName'))]"
    ],
    "tags": {
    "displayName": "slotConfigNames"
    },
    "properties": {
    "appSettingNames": [
    "StickySetting"
    ]
    }
    },
    {
    "apiVersion": "2015-08-01",
    "name": "[parameters('slotName')]",
    "type": "slots",
    "location": "[resourceGroup().location]",
    "dependsOn": [
    "[resourceId('Microsoft.Web/Sites', variables('functionAppName'))]"
    ],
    "properties": {
    "siteConfig": {
    "appSettings": [
    {
    "name": "AzureWebJobsDashboard",
    "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]"
    },
    {
    "name": "AzureWebJobsStorage",
    "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]"
    },
    {
    "name": "FUNCTIONS_EXTENSION_VERSION",
    "value": "[parameters('FUNCTIONS_EXTENSION_VERSION')]"
    },
    {
    "name": "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING",
    "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',variables('functionAppStorageName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', variables('functionAppStorageName')), '2015-05-01-preview').key1)]"
    },
    {
    "name": "WEBSITE_CONTENTSHARE",
    "value": "[concat(toLower(parameters('appName')), parameters('slotName'))]"
    },
    {
    "name": "WEBSITE_NODE_DEFAULT_VERSION",
    "value": "6.5.0"
    },
    {
    "name": "StickySetting",
    "value": "[concat('AlwaysWith',parameters('slotName'),'slot')]"
    },
    {
    "name": "AzureWebJobsSecretStorageType",
    "value": "Blob"
    }
    ]
    }
    }
    },
    {
    "apiVersion": "2015-08-01",
    "type": "config",
    "name": "web",
    "dependsOn": [
    "[resourceId('Microsoft.Web/sites', variables('functionAppName'))]"
    ],
    "properties": {
    "use32BitWorkerProcess": false
    }
    }
    ]
    }
    ],
    "outputs": {
    "functionAppName": {
    "value": "[variables('functionAppName')]",
    "type": "string"
    }
    }
    }

    Any thoughts on this?

    Thanks,

    Amy


    • Edited by amypc Monday, August 28, 2017 9:16 PM

    Monday, August 28, 2017 9:13 PM

  • Deploying Azure function deployment slot via ARM (25)

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    Ok, this is definitely a bug. I have openedhttps://github.com/Azure/azure-webjobs-sdk-script/issues/1838 to track it.

    Thanks for reporting it and providing full templates that made it easy to repro.

    David

    Monday, August 28, 2017 10:56 PM

  • Deploying Azure function deployment slot via ARM (27)

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    Thanks for verifying and for all your help troubleshooting!

    Monday, August 28, 2017 11:35 PM

    (Video) Azure deployment slots

FAQs

How do I deploy Azure function through ARM template? ›

In the Azure portal, click on create a resource, then search for Template deployment (deploy using custom templates), click on create. On the Custom deployment page, click on the link Build your own template in the editor. From there, you can copy-paste or upload your ARM template.

What is the maximum number of deployment slots? ›

Deployment slots are only supported in the Standard, Premium, and Isolated tiers. The Standard tier supports up to 5 slots, but the Premium and Isolated tiers support up to 20.

What is deployment slot setting in Azure function? ›

Azure Functions deployment slots allow your function app to run different instances called "slots". Slots are different environments exposed via a publicly available endpoint. One app instance is always mapped to the production slot, and you can swap instances assigned to a slot on demand.

How will you use an ARM templates for deploying resources in Azure portal? ›

In a web browser, go to the Azure portal and sign in. From the Azure portal search bar, search for deploy a custom template and then select it from the available options. For Template source, notice that Quickstart template is selected by default. You can keep this selection.

How do I deploy a virtual machine using ARM template? ›

On the Choose a base page, select the type of VM you want. On the Create lab resource page, configure settings and add desired artifacts to your template VM. On the Advanced Settings tab, select View ARM template. Copy and save the ARM template to use for creating more VMs.

What are the best practices to create Azure ARM template? ›

Best practices using Azure Resource Manager templates
  • Automate deployments to Azure. ...
  • Use linked ARM templates. ...
  • Apply T-Shirt sizes. ...
  • Test every template and automate it. ...
  • Use output parameters. ...
  • Make a naming convention template. ...
  • Minimize the number of parameters. ...
  • Don't misuse the default value for parameters.
Nov 23, 2017

How many deployment slots does Azure have? ›

The Consumption plan is only allowed one deployment slot. Additional slots are available for apps running under other plans.

Can we swap the deployment slots while it is in the production slot? ›

App content and configurations elements can be swapped between two deployment slots, including the production slot. Deploying your application to a non-production slot has the following benefits: You can validate app changes in a staging deployment slot before swapping it with the production slot.

How many times can you get deployed? ›

Soldiers on active duty can be deployed anytime, for a period of 12 consecutive months or more sometimes. Soldiers in World War Two deployed for the entire war and could be gone for four to five years.

What are the 3 deployment modes that can be used for Azure? ›

Azure supports three approaches to deploying cloud resources - public, private, and the hybrid cloud. Selecting between them will change several factors of the services you move into Azure including cost, maintenance requirements, and security.

How do I enable deployment slot settings? ›

From the menu select 'Deployment slots'. Now click on '+ Add Slot'. Set the 'Name' to staging and click on 'Add'. After the slot is created, we can publish the same app to the slot.

Should I use ARM template or a blueprint? ›

There's no need to choose between an ARM template and a blueprint. Each blueprint can consist of zero or more ARM template artifacts. This support means that previous efforts to develop and maintain a library of ARM templates are reusable in Azure Blueprints.

Which Powershell command is used to deploy an ARM template? ›

To deploy a local template, use the -TemplateFile parameter in the deployment command.

Which Azure CLI command is used to deploy an ARM template? ›

To deploy a local template, use the --template-file parameter in the deployment command.

What is the maximum number of cloud resources that a single ARM template can deploy? ›

800 resources (including copy count)

What is the difference between ASM and ARM in Azure? ›

As per this and this Azure documents, Azure Service Manager (ASM) is the old control plane of Azure responsible for creating, managing, deleting VMs and performing other control plane operations whereas Azure Resource Manager (ARM) is the latest control plane of Azure responsible for creating, managing, deleting VMs ...

What is the maximum ARM template size? ›

ARM Template limitation of maximum 4MB size.

What is the difference between incremental and complete ARM template deployment? ›

ARM template deployments have two different modes: incremental and complete. The difference between these modes is how the Resource Manager service handles existing resources that are not defined in the template. For both modes, the Resource Manager service tries to create all the template resources.

What is the difference between Azure Classic and ARM? ›

Unlike classic Azure, fine-grained access control with the help of RBAC is possible in ARM on all the resources in a resource group. Deployment using JSON-based templates is possible on ARM. The resources on the ARM portal can be logically organised in Azure subscription and can be tagged if required.

How many additional deployment slots can you create in Azure? ›

Deployment slots are a feature of Azure App Service Plans. As a result, every App Service resource (Web App, Web API, Mobile App) in Microsoft Azure has the ability to create up to 4 additional deployment slots with the Standard tiers, and up to 20 deployment slots with the Premium tiers.

How do you deploy 100 VMs in Azure? ›

2 answers
  1. Create up to 100 identical VMs using Azure DevTest Labs. ...
  2. Automatically create multiple VMs with the same base OS and configuration with Azure Virtual Machine Scale Sets. ...
  3. Rapidly create VMs using Azure CLI, PowerShell, ARM templates, and managed images.
Feb 7, 2022

Is there a strategy to slots? ›

Slots are almost entirely down to chance, meaning there is very little strategy involved, and every player has the same odds of winning. You simply spin the reels and hope to match symbols along the various paylines.

Can you play two slot machines at the same time? ›

Playing Multiple Slot Machines

A hotly debated area of live slot machine etiquette is the right to play multiple machines at once. The rule of thumb is that if a casino is quiet, it's OK to play several neighboring machines at the same time.

Can the same slot machine hit twice? ›

While it's true that the likelihood of a slot machine hitting jackpots twice in a row or even twice in the same week is slim, the odds of it happening are roughly the same as any 2 machines in the same casino hitting the jackpot in the same week.

How much does a e4 make on deployment? ›

Hostile fire or imminent danger pay is $225 per month. Enlisted soldiers qualify for $340 per month in diving pay, and an E-4 earns up to $308 per month for sea duty.

How many months is considered a deployment? ›

For example, a unit may have been mobilized to assist during the aftermath of Hurricane Katrina to a location in Louisiana from their base in Illinois. Mobilizations count as deployments under the USERRA Act. Deployments can last from 90 days to 15 months.

Can you be deployed for 3 years? ›

Deployment can last from anywhere between 90 days and 15 months, and there are no limits to the number of times that active-duty members can be deployed.

What are the 4 types of cloud deployment models? ›

There are four cloud deployment models: public, private, community, and hybrid.

Which deployment mode is suitable for most deployments? ›

Digital Vaccine contain deployment settings for filters that address specific types of deployments. Provides a balance between high quality security and appliance performance, and is suitable for most deployments.

Which options are used for Azure functions manual deployment? ›

The following deployment methods are available in Azure Functions.
  • External package URL. You can use an external package URL to reference a remote package (. ...
  • Docker container. ...
  • Web Deploy (MSDeploy) ...
  • Source control. ...
  • Local Git. ...
  • Cloud sync. ...
  • FTP. ...
  • Portal editing.
Jul 26, 2022

What is the primary purpose for using deployment slots? ›

They allow you to run multiple versions of your application code on the same infrastructure. Let's understand the use of deployment slots with an example. Let's say you have a web application (MyWebApp) deployed in azure. By default it gets the following URL.

What is deployment slot setting? ›

Deployment Slot Setting

With this setting in place, database connection strings are not swapped when the slots are swapped. So staging slot will always point to the staging database and production slot will always point to the production database.

What is default deployment slot available in Azure web application? ›

The magic of deployment slots: we can do swapping with zero downtime which means, end users will notice nothing and experience no downtime. Yes, users will experience no downtime. Therefore, this is one of the awesome features of Azure app services. Default app instance is always mapped to the production slot.

How do deployment slots work in Azure? ›

Azure makes sure that the staging slot has the same configuration values. As a result, it uses the same database and cache values that the production slot does. Now that the new version is ready in the deployment slot, it is to be deployed in production. You can push the new version to production by swapping.

How do I deploy Azure function to production? ›

From the Azure portal:
  1. Sign in to the Azure portal, and then go to your function app.
  2. On the Overview tab, select Download app content. Select your download options, and then select Download. The downloaded . zip file is in the correct format to be republished to your function app by using . zip push deployment.
Mar 24, 2022

What is the difference between Azure blueprints and ARM? ›

The Blueprint preserves the relationship between the deployed application and blueprint components. Whereas in the case of the ARM template, there remains no active relationship between your deployed application and template. This connection helps in tracking and auditing the resources.

What is the difference between Azure blueprints and ARM templates? ›

Summary. A Template is the basic model from which each Server gets created. A Blueprint is a saved workflow that can be defined and re-played at any time on the platform.

What is the difference between Azure blueprints and Azure landing zone? ›

These blueprints will be used to deploy a standardised configuration to multiple partners. In a nutshell, a Landing Zone is a group of resources that provide the foundation of an organisation. A landing zone can use a blueprint to deploy that organisation. The blueprint is a super-template.

Can we write ARM template in Yaml? ›

On the other hand, at the right-hand side, the same ARM template is written in YAML format. Does it look easier to read? Of course it does. Therefore, it will be fantastic, if I write the ARM template in YAML and can easily convert it to JSON which Azure PowerShell or Azure CLI understands.

How do you deploy an ARM template using a release pipeline? ›

To create a pipeline with a step to deploy a template:
  1. Select Pipelines from the left menu.
  2. Select Create pipeline.
  3. From the Connect tab, select GitHub. ...
  4. From the Select tab, select your repository. ...
  5. From the Configure tab, select Starter pipeline. ...
  6. Delete the two script steps from the .
Oct 25, 2022

How do I validate an ARM template in PowerShell? ›

Validate Azure ARM templates with PowerShell
  1. Download and install Azure Stack tools.
  2. Unpack it to the folder of your choice and “cd” to the Azure Stack Tools folder.
  3. Import Cloud capabilities module with the command below. ...
  4. Then import Template validator module and finally run a validation of your ARM templates.
Mar 18, 2019

How do you deploy an Azure function in production? ›

You can do this in two ways:
  1. Create a Linux function app on an Azure App Service plan in the Azure portal. For Publish, select Docker Image, and then configure the container. ...
  2. Create a Linux function app on an App Service plan by using the Azure CLI. To learn how, see Create a function on Linux by using a custom image.
Jul 26, 2022

How do you deploy Azure function in app? ›

Use the following steps to publish your project to a function app in Azure. In Solution Explorer, right-click the project and select Publish. In Target, select Azure then Next. Select Azure Function App (Windows) for the Specific target, which creates a function app that runs on Windows, and then select Next.

How do I deploy Azure function from pipeline? ›

Login to the Azure Portal. Select the + Create a resource button on the upper left-hand corner of the Azure portal, then select Compute > Function App. Create a Function app with similar settings as specified in the below image. Click Review + create and then Create to provision and deploy the function app.

How do you make an Azure deployment slot? ›

Create a deployment setting
  1. Navigate to Deployment slots in the function app, and then select the slot name.
  2. Select Configuration, and then select the setting name you want to stick with the current slot.
  3. Select Deployment slot setting, and then select OK.
  4. Once setting section disappears, select Save to keep the changes.
Feb 2, 2023

How do I publish an Azure function without Visual Studio? ›

3 additional answers
  1. Download Azure CLI and install to desktop.
  2. Once installed you can simply call the "func azure functionapp publish" command from with a Windows batch file.
  3. You need to change directory into the project folder of your function app.
Aug 19, 2021

How do I manually deploy code to Azure app? ›

Navigate to your app in the Azure portal and select Deployment Center under Deployment. Follow the instructions to select your repository and branch. This will configure a DevOps build and release pipeline to automatically build, tag, and deploy your container when new commits are pushed to your selected branch.

Videos

1. Streamline Your Deployment Process with Azure Bicep & Azure Functions
(Andrew Connell)
2. Hands-on With Deployment Slots In Azure App Service
(Learn with RijSat)
3. Azure Function App Automation - Deploy Resources using ARM template
(VRK solutions)
4. Bicep Advanced Deployments - Part 2
(Microsoft Reactor)
5. Impact of azure deployment slot swap on application configuration settings
(kudvenkat)
6. 0025 - 🚧 Testing in production using Azure Deployment Slots guide
(clouddeveloper.io)
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