feat(rds): instance engine lifecycle support (#34719)

### Issue # (if applicable)

Closes #34492

### Reason for this change
Cluster has this param but Instance doesn't

### Description of changes
- Instance engine lifecycle support
- Move enum EngineLifecycleSupport to props as it is shared across cluster and instance

### Describe any new or updated permissions being added




### Description of how you validated changes
Unit + Integ

### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: phuhung273

packages/@aws-cdk-testing/framework-integ/test/aws-rds/test/instance-snapshot-handler/index.ts

@@ -0,0 +1,63 @@
+/* eslint-disable no-console */
+/// <reference path="../../../../../../../node_modules/aws-cdk-lib/custom-resources/lib/provider-framework/types.d.ts" />
+import { RDS } from '@aws-sdk/client-rds'; // eslint-disable-line import/no-extraneous-dependencies
+
+export async function onEventHandler(event: AWSCDKAsyncCustomResource.OnEventRequest): Promise<AWSCDKAsyncCustomResource.OnEventResponse> {
+  console.log('Event: %j', event);
+
+  const rds = new RDS();
+
+  const physicalResourceId = `${event.ResourceProperties.DBInstanceIdentifier}-${event.ResourceProperties.DBInstanceIdentifier}`;
+
+  if (event.RequestType === 'Create' || event.RequestType === 'Update') {
+    const data = await rds.createDBSnapshot({
+      DBInstanceIdentifier: event.ResourceProperties.DBInstanceIdentifier,
+      DBSnapshotIdentifier: event.ResourceProperties.DBSnapshotIdentifier,
+    });
+    return {
+      PhysicalResourceId: physicalResourceId,
+      Data: {
+        DBSnapshotArn: data.DBSnapshot?.DBSnapshotArn,
+      },
+    };
+  }
+
+  if (event.RequestType === 'Delete') {
+    await rds.deleteDBSnapshot({
+      DBSnapshotIdentifier: event.ResourceProperties.DBSnapshotIdentifier,
+    });
+  }
+
+  return {
+    PhysicalResourceId: `${event.ResourceProperties.DBInstanceIdentifier}-${event.ResourceProperties.DBInstanceIdentifier}`,
+  };
+}
+
+export async function isCompleteHandler(event: AWSCDKAsyncCustomResource.IsCompleteRequest): Promise<AWSCDKAsyncCustomResource.IsCompleteResponse> {
+  console.log('Event: %j', event);
+
+  const snapshotStatus = await tryGetSnapshotStatus(event.ResourceProperties.DBSnapshotIdentifier);
+
+  switch (event.RequestType) {
+    case 'Create':
+    case 'Update':
+      return { IsComplete: snapshotStatus === 'available' };
+    case 'Delete':
+      return { IsComplete: snapshotStatus === undefined };
+  }
+}
+
+async function tryGetSnapshotStatus(identifier: string): Promise<string | undefined> {
+  try {
+    const rds = new RDS();
+    const data = await rds.describeDBSnapshots({
+      DBSnapshotIdentifier: identifier,
+    });
+    return data.DBSnapshots?.[0].Status;
+  } catch (err: any) {
+    if (err.name === 'DBSnapshotNotFoundFault') {
+      return undefined;
+    }
+    throw err;
+  }
+}

packages/@aws-cdk-testing/framework-integ/test/aws-rds/test/integ.cluster-snapshot.js.snapshot/ClusterSnapshotIntegDefaultTestDeployAssert647D4685.assets.json

@@ -548,6 +548,7 @@
      "Statement": [
       {
        "Action": [
+        "rds:AddTagsToResource",
         "rds:CreateDBClusterSnapshot",
         "rds:DeleteDBClusterSnapshot"
        ],
@@ -625,7 +626,7 @@
       "Arn"
      ]
     },
-    "Runtime": "nodejs18.x"
+    "Runtime": "nodejs22.x"
    },
    "DependsOn": [
     "SnapshoterOnEventHandlerServiceRoleDefaultPolicyAF0DFD57",
@@ -744,7 +745,7 @@
       "Arn"
      ]
     },
-    "Runtime": "nodejs18.x"
+    "Runtime": "nodejs22.x"
    },
    "DependsOn": [
     "SnapshoterIsCompleteHandlerServiceRoleDefaultPolicyA43EB222",

packages/@aws-cdk-testing/framework-integ/test/aws-rds/test/integ.cluster-snapshot.js.snapshot/cdk-integ-cluster-snapshot.assets.json

@@ -1,14 +1,10 @@
-import * as path from 'path';
 import * as ec2 from 'aws-cdk-lib/aws-ec2';
-import * as iam from 'aws-cdk-lib/aws-iam';
-import * as lambda from 'aws-cdk-lib/aws-lambda';
-import { App, ArnFormat, CustomResource, RemovalPolicy, Stack, StackProps } from 'aws-cdk-lib';
-import * as cr from 'aws-cdk-lib/custom-resources';
+import { App, RemovalPolicy, Stack, StackProps } from 'aws-cdk-lib';
 import { Construct } from 'constructs';
 import * as rds from 'aws-cdk-lib/aws-rds';
 import { ClusterInstance } from 'aws-cdk-lib/aws-rds';
 import { IntegTest } from '@aws-cdk/integ-tests-alpha';
-import { STANDARD_NODEJS_RUNTIME } from '../../config';
+import { ClusterSnapshoter } from './snapshoter';
 
 class TestStack extends Stack {
   constructor(scope: Construct, id: string, props?: StackProps) {
@@ -34,7 +30,7 @@ class TestStack extends Stack {
       removalPolicy: RemovalPolicy.DESTROY,
     });
 
-    const snapshoter = new Snapshoter(this, 'Snapshoter', {
+    const snapshoter = new ClusterSnapshoter(this, 'Snapshoter', {
       cluster,
       snapshotIdentifier: 'cdk-integ-cluster-snapshot',
     });
@@ -58,69 +54,6 @@ class TestStack extends Stack {
   }
 }
 
-interface SnapshoterProps {
-  readonly cluster: rds.IDatabaseCluster;
-  readonly snapshotIdentifier: string;
-}
-
-class Snapshoter extends Construct {
-  public readonly snapshotArn: string;
-
-  constructor(scope: Construct, id: string, props: SnapshoterProps) {
-    super(scope, id);
-
-    const clusterArn = Stack.of(this).formatArn({
-      service: 'rds',
-      resource: 'cluster',
-      resourceName: props.cluster.clusterIdentifier,
-      arnFormat: ArnFormat.COLON_RESOURCE_NAME,
-    });
-
-    const snapshotArn = Stack.of(this).formatArn({
-      service: 'rds',
-      resource: 'cluster-snapshot',
-      resourceName: props.snapshotIdentifier,
-      arnFormat: ArnFormat.COLON_RESOURCE_NAME,
-    });
-
-    const code = lambda.Code.fromAsset(path.join(__dirname, 'snapshot-handler'), { exclude: ['*.ts'] });
-    const onEventHandler = new lambda.Function(this, 'OnEventHandler', {
-      code,
-      runtime: STANDARD_NODEJS_RUNTIME,
-      handler: 'index.onEventHandler',
-    });
-    onEventHandler.addToRolePolicy(new iam.PolicyStatement({
-      actions: ['rds:CreateDBClusterSnapshot', 'rds:DeleteDBClusterSnapshot'],
-      resources: [clusterArn, snapshotArn],
-    }));
-
-    const isCompleteHandler = new lambda.Function(this, 'IsCompleteHandler', {
-      code,
-      runtime: STANDARD_NODEJS_RUNTIME,
-      handler: 'index.isCompleteHandler',
-    });
-    isCompleteHandler.addToRolePolicy(new iam.PolicyStatement({
-      actions: ['rds:DescribeDBClusterSnapshots'],
-      resources: [clusterArn, snapshotArn],
-    }));
-
-    const provider = new cr.Provider(this, 'SnapshotProvider', {
-      onEventHandler,
-      isCompleteHandler,
-    });
-
-    const customResource = new CustomResource(this, 'Snapshot', {
-      resourceType: 'Custom::Snapshoter',
-      serviceToken: provider.serviceToken,
-      properties: {
-        DBClusterIdentifier: props.cluster.clusterIdentifier,
-        DBClusterSnapshotIdentifier: props.snapshotIdentifier,
-      },
-    });
-    this.snapshotArn = customResource.getAttString('DBClusterSnapshotArn');
-  }
-}
-
 const app = new App({
   postCliContext: {
     '@aws-cdk/aws-lambda:useCdkManagedLogGroup': false,
@@ -133,4 +66,3 @@ new IntegTest(app, 'ClusterSnapshotInteg', {
   testCases: [stack],
   diffAssets: true,
 });
-app.synth();