ms.date and acrolinx for four articles

Author: tomvcassidy

articles/cloud-services/schema-csdef-loadbalancerprobe.md

@@ -4,7 +4,7 @@ description: The customer defined LoadBalancerProbe is a health probe of endpoin
 ms.topic: article
 ms.service: cloud-services
 ms.subservice: deployment-files
-ms.date: 02/21/2023
+ms.date: 07/24/2024
 author: hirenshah1
 ms.author: hirshah
 ms.reviewer: mimckitt
@@ -15,18 +15,18 @@ ms.custom: compute-evergreen
 
 [!INCLUDE [Cloud Services (classic) deprecation announcement](includes/deprecation-announcement.md)]
 
-The load balancer probe is a customer defined health probe of UDP endpoints and endpoints in role instances. The `LoadBalancerProbe` is not a standalone element; it is combined with the web role or worker role in a service definition file. A `LoadBalancerProbe` can be used by more than one role.
+The load balancer probe is a customer defined health probe of UDP endpoints and endpoints in role instances. The `LoadBalancerProbe` isn't a standalone element; it's combined with the web role or worker role in a service definition file. More than one role can use a `LoadBalancerProbe`.
 
 The default extension for the service definition file is .csdef.
 
 ## The function of a load balancer probe
 The Azure Load Balancer is responsible for routing incoming traffic to your role instances. The load balancer determines which instances can receive traffic by regularly probing each instance in order to determine the health of that instance. The load balancer probes every instance multiple times per minute. There are two different options for providing instance health to the load balancer – the default load balancer probe, or a custom load balancer probe, which is implemented by defining the LoadBalancerProbe in the .csdef file.
 
-The default load balancer probe utilizes the Guest Agent inside the virtual machine, which listens and responds with an HTTP 200 OK response only when the instance is in the Ready state (like when the instance is not in the Busy, Recycling, Stopping, etc. states). If the Guest Agent fails to respond with HTTP 200 OK, the Azure Load Balancer marks the instance as unresponsive and stops sending traffic to that instance. The Azure Load Balancer continues to ping the instance, and if the Guest Agent responds with an HTTP 200, the Azure Load Balancer sends traffic to that instance again. When using a web role your website code typically runs in w3wp.exe which is not monitored by the Azure fabric or guest agent, which means failures in w3wp.exe (eg. HTTP 500 responses) is not be reported to the guest agent and the load balancer does not know to take that instance out of rotation.
+The default load balancer probe utilizes the Guest Agent inside the virtual machine, which listens and responds with an HTTP 200 OK response only when the instance is in the Ready state (like when the instance isn't in the Busy, Recycling, Stopping, etc. states). If the Guest Agent fails to respond with HTTP 200 OK, the Azure Load Balancer marks the instance as unresponsive and stops sending traffic to that instance. The Azure Load Balancer continues to ping the instance, and if the Guest Agent responds with an HTTP 200, the Azure Load Balancer sends traffic to that instance again. When using a web role your website code typically runs in w3wp.exe, which the Azure fabric and guest agent don't monitor. Failures in w3wp.exe (for example, HTTP 500 responses) aren't reported to the guest agent, and the load balancer doesn't know to take that instance out of rotation.
 
-The custom load balancer probe overrides the default guest agent probe and allows you to create your own custom logic to determine the health of the role instance. The load balancer regularly probes your endpoint (every 15 seconds, by default) and the instance is be considered in rotation if it responds with a TCP ACK or HTTP 200 within the timeout period (default of 31 seconds). This can be useful to implement your own logic to remove instances from load balancer rotation, for example returning a non-200 status if the instance is above 90% CPU. For web roles using w3wp.exe, this also means you get automatic monitoring of your website, since failures in your website code return a non-200 status to the load balancer probe. If you do not define a LoadBalancerProbe in the .csdef file, then the default load balancer behavior (as previously described) is be used.
+The custom load balancer probe overrides the default guest agent probe and allows you to create your own custom logic to determine the health of the role instance. The load balancer regularly probes your endpoint (every 15 seconds, by default). The instance is considered in rotation if it responds with a TCP ACK or HTTP 200 within the timeout period (default of 31 seconds). This process can be useful to implement your own logic to remove instances from load balancer rotation (for example, returning a non-200 status if the instance is above 90% CPU). For web roles using w3wp.exe, this setup also means you get automatic monitoring of your website, since failures in your website code return a non-200 status to the load balancer probe. If you don't define a LoadBalancerProbe in the .csdef file, then the default load balancer behavior (as previously described) is used.
 
-If you use a custom load balancer probe, you must ensure that your logic takes into consideration the RoleEnvironment.OnStop method. When using the default load balancer probe, the instance is taken out of rotation prior to OnStop being called, but a custom load balancer probe can continue to return a 200 OK during the OnStop event. If you are using the OnStop event to clean up cache, stop service, or otherwise making changes that can affect the runtime behavior of your service, then you need to ensure that your custom load balancer probe logic removes the instance from rotation.
+If you use a custom load balancer probe, you must ensure that your logic takes into consideration the RoleEnvironment.OnStop method. When you use the default load balancer probe, the instance is taken out of rotation before OnStop is called, but a custom load balancer probe can continue to return a 200 OK during the OnStop event. If you're using the OnStop event to clean up the cache, stop the service, or otherwise make changes that can affect the runtime behavior of your service, then you need to ensure your custom load balancer probe logic removes the instance from rotation.
 
 ## Basic service definition schema for a load balancer probe
  The basic format of a service definition file containing a load balancer probe is as follows.
@@ -57,10 +57,10 @@ The following table describes the attributes of the `LoadBalancerProbe` element:
 | ------------------- | -------- | -----------------|
 | `name`              | `string` | Required. The name of the load balancer probe. The name must be unique.|
 | `protocol`          | `string` | Required. Specifies the protocol of the end point. Possible values are `http` or `tcp`. If `tcp` is specified, a received ACK is required for the probe to be successful. If `http` is specified, a 200 OK response from the specified URI is required for the probe to be successful.|
-| `path`              | `string` | The URI used for requesting health status from the VM. `path` is required if `protocol` is set to `http`. Otherwise, it is not allowed.<br /><br /> There is no default value.|
-| `port`              | `integer` | Optional. The port for communicating the probe. This is optional for any endpoint, as the same port will then be used for the probe. You can configure a different port for their probing, as well. Possible values range from 1 to 65535, inclusive.<br /><br /> The default value is set by the endpoint.|
-| `intervalInSeconds` | `integer` | Optional. The interval, in seconds, for how frequently to probe the endpoint for health status. Typically, the interval is slightly less than half the allocated timeout period (in seconds) which allows two full probes before taking the instance out of rotation.<br /><br /> The default value is 15, the minimum value is 5.|
-| `timeoutInSeconds`  | `integer` | Optional. The timeout period, in seconds, applied to the probe where no response will result in stopping further traffic from being delivered to the endpoint. This value allows endpoints to be taken out of rotation faster or slower than the typical times used in Azure (which are the defaults).<br /><br /> The default value is 31, the minimum value is 11.|
+| `path`              | `string` | The URI used for requesting health status from the VM. `path` is required if `protocol` is set to `http`. Otherwise, it isn't allowed.<br /><br /> There's no default value.|
+| `port`              | `integer` | Optional. The port for communicating the probe. This attribute is optional for any endpoint, as the same port is used for the probe. You can configure a different port for their probing, as well. Possible values range from 1 to 65535, inclusive.<br /><br /> The default value set by the endpoint.|
+| `intervalInSeconds` | `integer` | Optional. The interval, in seconds, for how frequently to probe the endpoint for health status. Typically, the interval is slightly less than half the allocated timeout period (in seconds) which allows two full probes before taking the instance out of rotation.<br /><br /> The default value is 15. The minimum value is 5.|
+| `timeoutInSeconds`  | `integer` | Optional. The timeout period, in seconds, applied to the probe where no response results in stopping further traffic from being delivered to the endpoint. This value allows endpoints to be taken out of rotation faster or slower than the typical times used in Azure (which are the defaults).<br /><br /> The default value is 31. The minimum value is 11.|
 
 ## See Also
 [Cloud Service (classic) Definition Schema](schema-csdef-file.md)

articles/cloud-services/schema-csdef-networktrafficrules.md

@@ -4,7 +4,7 @@ description: Learn about NetworkTrafficRules, which limits the roles that can ac
 ms.topic: article
 ms.service: cloud-services
 ms.subservice: deployment-files
-ms.date: 02/21/2023
+ms.date: 07/24/2024
 author: hirenshah1
 ms.author: hirshah
 ms.reviewer: mimckitt
@@ -15,7 +15,7 @@ ms.custom: compute-evergreen
 
 [!INCLUDE [Cloud Services (classic) deprecation announcement](includes/deprecation-announcement.md)]
 
-The `NetworkTrafficRules` node is an optional element in the service definition file that specifies how roles communicate with each other. It limits which roles can access the internal endpoints of the specific role. The `NetworkTrafficRules` is not a standalone element; it is combined with two or more roles in a service definition file.
+The `NetworkTrafficRules` node is an optional element in the service definition file that specifies how roles communicate with each other. It limits which roles can access the internal endpoints of the specific role. The `NetworkTrafficRules` isn't a standalone element; it's combined with two or more roles in a service definition file.
 
 The default extension for the service definition file is .csdef.
 
@@ -42,7 +42,7 @@ The basic format of a service definition file containing network traffic definit
 ```
 
 ## Schema Elements
-The `NetworkTrafficRules` node of the service definition file includes these elements, described in detail in subsequent sections in this topic:
+The `NetworkTrafficRules` node of the service definition file includes these elements, described in detail in subsequent sections in this article:
 
 [NetworkTrafficRules Element](#NetworkTrafficRules)
 
@@ -65,7 +65,7 @@ The `NetworkTrafficRules` element specifies which roles can communicate with whi
 The `OnlyAllowTrafficTo` element describes a collection of destination endpoints and the roles that can communicate with them. You can specify multiple `OnlyAllowTrafficTo` nodes.
 
 ##  <a name="Destinations"></a> Destinations Element
-The `Destinations` element describes a collection of RoleEndpoints than can be communicated with.
+The `Destinations` element describes a collection of RoleEndpoints that can be communicated with.
 
 ##  <a name="RoleEndpoint"></a> RoleEndpoint Element
 The `RoleEndpoint` element describes an endpoint on a role to allow communications with. You can specify multiple `RoleEndpoint` elements if there are more than one endpoint on the role.
@@ -79,7 +79,7 @@ The `RoleEndpoint` element describes an endpoint on a role to allow communicatio
 The `AllowAllTraffic` element is a rule that allows all roles to communicate with the endpoints defined in the `Destinations` node.
 
 ##  <a name="WhenSource"></a> WhenSource Element
-The `WhenSource` element describes a collection of roles than can communicate with the endpoints defined in the `Destinations` node.
+The `WhenSource` element describes a collection of roles that can communicate with the endpoints defined in the `Destinations` node.
 
 | Attribute | Type     | Description |
 | --------- | -------- | ----------- |