Merge pull request #190324 from ggailey777/patch-1

Add slot limits for Functions

Author: PRMerger8

articles/azure-functions/functions-deployment-slots.md

@@ -1,10 +1,10 @@
 ---
 title: Azure Functions deployment slots
 description: Learn to create and use deployment slots with Azure Functions
-author: craigshoemaker
+author: ggailey777
 ms.topic: conceptual
-ms.date: 04/15/2020
-ms.author: cshoe
+ms.date: 03/02/2022
+ms.author: glenga
 ---
 # Azure Functions deployment slots
 
@@ -200,29 +200,13 @@ Use the following steps to change a slot's App Service plan:
 
 1. Select **OK**.
 
-## Limitations
+## Considerations
 
-Azure Functions deployment slots have the following limitations:
+Azure Functions deployment slots have the following considerations:
 
-- The number of slots available to an app depends on the plan. The Consumption plan is only allowed one deployment slot. Additional slots are available for apps running under the App Service plan.
+- The number of slots available to an app depends on the plan. The Consumption plan is only allowed one deployment slot. Additional slots are available for apps running under other plans. For details, see [Service limits](functions-scale.md#service-limits).
 - Swapping a slot resets keys for apps that have an `AzureWebJobsSecretStorageType` app setting equal to `files`.
-- When slots are enabled, your Functions app is set to read-only mode in the portal.
-
-## Support levels
-
-There are two levels of support for deployment slots:
-
-- **General availability (GA)**: Fully supported and approved for production use.
-- **Preview**: Not yet supported, but is expected to reach GA status in the future.
-
-| OS/Hosting plan           | Level of support     |
-| ------------------------- | -------------------- |
-| Windows Consumption       | General availability |
-| Windows Premium           | General availability |
-| Windows Dedicated         | General availability |
-| Linux Consumption         | General availability |
-| Linux Premium             | General availability |
-| Linux Dedicated           | General availability |
+- When slots are enabled, your function app is set to read-only mode in the portal.
 
 ## Next steps
 

includes/functions-limits.md

@@ -2,7 +2,7 @@
 author: ggailey777
 ms.service: azure-functions
 ms.topic: include
-ms.date: 05/04/2020	
+ms.date: 02/25/2022	
 ms.author: glenga
 ---
 | Resource |[Consumption plan](../articles/azure-functions/consumption-plan.md)|[Premium plan](../articles/azure-functions/functions-premium-plan.md)|[Dedicated plan](../articles/azure-functions/dedicated-plan.md)|[ASE](../articles/app-service/environment/intro.md)| [Kubernetes](../articles/aks/quotas-skus-regions.md) |
@@ -18,6 +18,7 @@ ms.author: glenga
 | Max instance count | 200 | 100<sup>9</sup> | varies by SKU<sup>10</sup> | 100<sup>10</sup> | Depends on cluster |   
 | Function apps per plan |100 |100 |unbounded<sup>4</sup> | unbounded | unbounded |
 | [App Service plans](../articles/app-service/overview-hosting-plans.md) | 100 per [region](https://azure.microsoft.com/global-infrastructure/regions/) |100 per resource group |100 per resource group | - | - |
+| [Deployment slots](../articles/azure-functions/functions-deployment-slots.md) per app<sup>11</sup> | 2 | 3 | 1-20<sup>10</sup> | 20 | n/a |
 | Storage<sup>5</sup> |5 TB |250 GB |50-1000 GB | 1 TB | n/a |
 | Custom domains per app</a> |500<sup>6</sup> |500 |500 | 500 | n/a |
 | Custom domain [SSL support](../articles/app-service/configure-ssl-bindings.md) |unbounded SNI SSL connection included | unbounded SNI SSL and 1 IP SSL connections included |unbounded SNI SSL and 1 IP SSL connections included | unbounded SNI SSL and 1 IP SSL connections included | n/a |
@@ -31,4 +32,5 @@ ms.author: glenga
 <sup>7</sup> Guaranteed for up to 60 minutes.  
 <sup>8</sup> Workers are roles that host customer apps. Workers are available in three fixed sizes: One vCPU/3.5 GB RAM; Two vCPU/7 GB RAM; Four vCPU/14 GB RAM.   
 <sup>9</sup> When running on Linux in a Premium plan, you're currently limited to 20 instances.  
-<sup>10</sup> See [App Service limits](../articles/azure-resource-manager/management/azure-subscription-service-limits.md#app-service-limits) for details.
+<sup>10</sup> See [App Service limits](../articles/azure-resource-manager/management/azure-subscription-service-limits.md#app-service-limits) for details.  
+<sup>11</sup> Including the production slot.