Amazon Elastic Compute Cloud Update: Amazon EC2 Fleet customers can now filter instance types based on encryption-in-transit support using Attribute-Based Instance Type Selection (ABIS), eliminating the manual effort of identifying and selecting compatible instance types for security-sensitive workloads.

Author: AWS

.changes/next-release/feature-AmazonElasticComputeCloud-66de9b3.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon Elastic Compute Cloud",
+    "contributor": "",
+    "description": "Amazon EC2 Fleet customers can now filter instance types based on encryption-in-transit support using Attribute-Based Instance Type Selection (ABIS), eliminating the manual effort of identifying and selecting compatible instance types for security-sensitive workloads."
+}

services/ec2/src/main/resources/codegen-resources/service-2.json

@@ -42617,6 +42617,11 @@
           "shape":"BaselinePerformanceFactors",
           "documentation":"<p>The baseline performance to consider, using an instance family as a baseline reference. The instance family establishes the lowest acceptable level of performance. Amazon EC2 uses this baseline to guide instance type selection, but there is no guarantee that the selected instance types will always exceed the baseline for every application. Currently, this parameter only supports CPU performance as a baseline performance factor. For more information, see <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-fleet-attribute-based-instance-type-selection.html#ec2fleet-abis-performance-protection\">Performance protection</a> in the <i>Amazon EC2 User Guide</i>.</p>",
           "locationName":"baselinePerformanceFactors"
+        },
+        "RequireEncryptionInTransit":{
+          "shape":"Boolean",
+          "documentation":"<p>Specifies whether instance types must support encrypting in-transit traffic between instances. For more information, including the supported instance types, see <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/data-protection.html#encryption-transit\">Encryption in transit</a> in the <i>Amazon EC2 User Guide</i>.</p> <p>Default: <code>false</code> </p>",
+          "locationName":"requireEncryptionInTransit"
         }
       },
       "documentation":"<p>The attributes for the instance types. When you specify instance attributes, Amazon EC2 will identify instance types with these attributes.</p> <p>You must specify <code>VCpuCount</code> and <code>MemoryMiB</code>. All other attributes are optional. Any unspecified optional attribute is set to its default.</p> <p>When you specify multiple attributes, you get instance types that satisfy all of the specified attributes. If you specify multiple values for an attribute, you get instance types that satisfy any of the specified values.</p> <p>To limit the list of instance types from which Amazon EC2 can identify matching instance types, you can use one of the following parameters, but not both in the same request:</p> <ul> <li> <p> <code>AllowedInstanceTypes</code> - The instance types to include in the list. All other instance types are ignored, even if they match your specified attributes.</p> </li> <li> <p> <code>ExcludedInstanceTypes</code> - The instance types to exclude from the list, even if they match your specified attributes.</p> </li> </ul> <note> <p>If you specify <code>InstanceRequirements</code>, you can't specify <code>InstanceType</code>.</p> <p>Attribute-based instance type selection is only supported when using Auto Scaling groups, EC2 Fleet, and Spot Fleet to launch instances. If you plan to use the launch template in the <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-launch-instance-wizard.html\">launch instance wizard</a> or with the <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_RunInstances.html\">RunInstances API</a>, you can't specify <code>InstanceRequirements</code>.</p> </note> <p>For more information, see <a href=\"https://docs.aws.amazon.com/autoscaling/ec2/userguide/create-mixed-instances-group-attribute-based-instance-type-selection.html\">Create mixed instances group using attribute-based instance type selection</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>, and also <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-fleet-attribute-based-instance-type-selection.html\">Specify attributes for instance type selection for EC2 Fleet or Spot Fleet</a> and <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-placement-score.html\">Spot placement score</a> in the <i>Amazon EC2 User Guide</i>.</p>"
@@ -42735,6 +42740,10 @@
         "BaselinePerformanceFactors":{
           "shape":"BaselinePerformanceFactorsRequest",
           "documentation":"<p>The baseline performance to consider, using an instance family as a baseline reference. The instance family establishes the lowest acceptable level of performance. Amazon EC2 uses this baseline to guide instance type selection, but there is no guarantee that the selected instance types will always exceed the baseline for every application. Currently, this parameter only supports CPU performance as a baseline performance factor. For more information, see <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-fleet-attribute-based-instance-type-selection.html#ec2fleet-abis-performance-protection\">Performance protection</a> in the <i>Amazon EC2 User Guide</i>.</p>"
+        },
+        "RequireEncryptionInTransit":{
+          "shape":"Boolean",
+          "documentation":"<p>Specifies whether instance types must support encrypting in-transit traffic between instances. For more information, including the supported instance types, see <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/data-protection.html#encryption-transit\">Encryption in transit</a> in the <i>Amazon EC2 User Guide</i>.</p> <p>Default: <code>false</code> </p>"
         }
       },
       "documentation":"<p>The attributes for the instance types. When you specify instance attributes, Amazon EC2 will identify instance types with these attributes.</p> <p>You must specify <code>VCpuCount</code> and <code>MemoryMiB</code>. All other attributes are optional. Any unspecified optional attribute is set to its default.</p> <p>When you specify multiple attributes, you get instance types that satisfy all of the specified attributes. If you specify multiple values for an attribute, you get instance types that satisfy any of the specified values.</p> <p>To limit the list of instance types from which Amazon EC2 can identify matching instance types, you can use one of the following parameters, but not both in the same request:</p> <ul> <li> <p> <code>AllowedInstanceTypes</code> - The instance types to include in the list. All other instance types are ignored, even if they match your specified attributes.</p> </li> <li> <p> <code>ExcludedInstanceTypes</code> - The instance types to exclude from the list, even if they match your specified attributes.</p> </li> </ul> <note> <p>If you specify <code>InstanceRequirements</code>, you can't specify <code>InstanceType</code>.</p> <p>Attribute-based instance type selection is only supported when using Auto Scaling groups, EC2 Fleet, and Spot Fleet to launch instances. If you plan to use the launch template in the <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-launch-instance-wizard.html\">launch instance wizard</a>, or with the <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_RunInstances.html\">RunInstances</a> API or <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance.html\">AWS::EC2::Instance</a> Amazon Web Services CloudFormation resource, you can't specify <code>InstanceRequirements</code>.</p> </note> <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-fleet-attribute-based-instance-type-selection.html\">Specify attributes for instance type selection for EC2 Fleet or Spot Fleet</a> and <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-placement-score.html\">Spot placement score</a> in the <i>Amazon EC2 User Guide</i>.</p>"