feat(imagebuilder): add support for EC2 Image Builder L2 Constructs - Component

Author: Tarun Belani

packages/@aws-cdk/aws-imagebuilder-alpha/README.md

@@ -36,6 +36,83 @@ EC2 Image Builder supports AWS-managed components for common tasks, AWS Marketpl
 that you create. Components run during specific workflow phases: build and validate phases during the build stage, and
 test phase during the test stage.
 
+### Component
+
+A component defines the sequence of steps required to customize an instance during image creation (build component) or
+test an instance launched from the created image (test component). Components are created from declarative YAML or JSON
+documents that describe runtime configuration for building, validating, or testing instances. Components are included
+when added to the image recipe or container recipe for an image build.
+
+EC2 Image Builder supports AWS-managed components for common tasks, AWS Marketplace components, and custom components
+that you create. Components run during specific workflow phases: build and validate phases during the build stage, and
+test phase during the test stage.
+
+```ts
+const component = new imagebuilder.Component(this, 'Component', {
+  componentName: 'build-and-test-component',
+  componentVersion: '1.0.0',
+  description: 'A build and test component',
+  changeDescription: 'Initial version',
+  // Encrypt component data with a KMS key
+  kmsKey: kms.Key.fromKeyArn(
+    this,
+    'ComponentKey',
+    this.formatArn({ service: 'kms', resource: 'key', resourceName: '1234abcd-12ab-34cd-56ef-1234567890ab' })
+  ),
+  platform: imagebuilder.Platform.LINUX,
+  // Include the OS versions this component supports
+  supportedOsVersions: [
+    imagebuilder.OSVersion.AMAZON_LINUX,
+    imagebuilder.OSVersion.RHEL_10,
+    imagebuilder.OSVersion.SLES_15,
+    imagebuilder.OSVersion.UBUNTU
+  ],
+  // Hello world component data
+  data: imagebuilder.ComponentData.fromJsonObject({
+    name: 'build-and-test-component',
+    schemaVersion: imagebuilder.ComponentSchemaVersion.V1_0,
+    phases: [
+      {
+        name: imagebuilder.ComponentPhaseName.BUILD,
+        steps: [
+          {
+            action: imagebuilder.ComponentAction.EXECUTE_BASH,
+            name: 'hello-world-build',
+            inputs: {
+              commands: ['echo "Hello build!"']
+            }
+          }
+        ]
+      },
+      {
+        name: imagebuilder.ComponentPhaseName.VALIDATE,
+        steps: [
+          {
+            action: imagebuilder.ComponentAction.EXECUTE_BASH,
+            name: 'hello-world-validate',
+            inputs: {
+              commands: ['echo "Hello validate!"']
+            }
+          }
+        ]
+      },
+      {
+        name: imagebuilder.ComponentPhaseName.TEST,
+        steps: [
+          {
+            action: imagebuilder.ComponentAction.EXECUTE_BASH,
+            name: 'hello-world-test',
+            inputs: {
+              commands: ['echo "Hello test!"']
+            }
+          }
+        ]
+      }
+    ]
+  })
+});
+```
+
 ### Infrastructure Configuration
 
 Infrastructure configuration defines the compute resources and environment settings used during the image building

packages/@aws-cdk/aws-imagebuilder-alpha/awslint.json

@@ -1,5 +1,9 @@
 {
   "exclude": [
-    "props-no-arn-refs:@aws-cdk/aws-imagebuilder-alpha.InfrastructureConfigurationProps.ec2InstanceHostResourceGroupArn"
+    "props-no-arn-refs:@aws-cdk/aws-imagebuilder-alpha.InfrastructureConfigurationProps.ec2InstanceHostResourceGroupArn",
+    "no-unused-type:@aws-cdk/aws-imagebuilder-alpha.ComponentAction",
+    "no-unused-type:@aws-cdk/aws-imagebuilder-alpha.ComponentConfiguration",
+    "no-unused-type:@aws-cdk/aws-imagebuilder-alpha.ComponentPhaseName",
+    "no-unused-type:@aws-cdk/aws-imagebuilder-alpha.ComponentSchemaVersion"
   ]
 }