Merge branch 'main' into comcalvi/cfn-include-drops-stuff

CONTRIBUTING.md

@@ -954,6 +954,24 @@ grantAwesomePowerBeta1()
 When we decide it's time to graduate the API, the latest preview version will
 be deprecated and the final version - `grantAwesomePower` will be added.
 
+### Adding new experimental CLI features
+
+In order to move fast when developing new CLI features, we may decide to release 
+functionality as "experimental" or "incremental." In this scenario we can utilize
+explicit opt-in via an `--unstable` flag.
+
+Explicit opt-ins would look something like this:
+
+```bash
+cdk new-command --unstable='new-command'
+
+cdk bootstrap --unstable='new-funky-bootstrap'
+```
+
+And can be simply added as an additional flag on the CLI command that is being worked on.
+When the time comes to stabilize the command, we remove the requirement that such a flag
+is set.
+
 ## Documentation
 
 Every module's README is rendered as the landing page of the official documentation. For example, this is

CONTRIBUTORS.md

@@ -14,19 +14,19 @@ Shout out to our top contributors!
 - [mrgrain](https://github.com/mrgrain)
 - [pahud](https://github.com/pahud)
 - [TheRealAmazonKendra](https://github.com/TheRealAmazonKendra)
-- [madeline-k](https://github.com/madeline-k)
 - [comcalvi](https://github.com/comcalvi)
+- [madeline-k](https://github.com/madeline-k)
 - [NetaNir](https://github.com/NetaNir)
 - [robertd](https://github.com/robertd)
-- [MrArnoldPalmer](https://github.com/MrArnoldPalmer)
 - [go-to-k](https://github.com/go-to-k)
+- [MrArnoldPalmer](https://github.com/MrArnoldPalmer)
 - [lpizzinidev](https://github.com/lpizzinidev)
 - [peterwoodworth](https://github.com/peterwoodworth)
+- [mazyu36](https://github.com/mazyu36)
 - [colifran](https://github.com/colifran)
+- [badmintoncryer](https://github.com/badmintoncryer)
 - [msambol](https://github.com/msambol)
-- [mazyu36](https://github.com/mazyu36)
 - [watany-dev](https://github.com/watany-dev)
-- [badmintoncryer](https://github.com/badmintoncryer)
 
 
-_Last updated: Sun, 01 Sep 24 00:12:30 +0000_
+_Last updated: Tue, 01 Oct 24 00:12:17 +0000_

packages/@aws-cdk-testing/cli-integ/README.md

@@ -37,7 +37,7 @@ Test suites are written as a collection of Jest tests, and they are run using Je
 
 ### Setup
 
-Building the @aws-cdk-testing package is not very different from building the rest of the CDK. However, If you are having issues with the tests, you can ensure your enviornment is built properly by following the steps below:
+Building the @aws-cdk-testing package is not very different from building the rest of the CDK. However, If you are having issues with the tests, you can ensure your environment is built properly by following the steps below:
 
 ```shell
 yarn install # Install dependencies

packages/@aws-cdk-testing/cli-integ/lib/with-cdk-app.ts

@@ -24,7 +24,8 @@ export const EXTENDED_TEST_TIMEOUT_S = 30 * 60;
  * For backwards compatibility with existing tests (so we don't have to change
  * too much) the inner block is expected to take a `TestFixture` object.
  */
-export function withCdkApp(
+export function withSpecificCdkApp(
+  appName: string,
   block: (context: TestFixture) => Promise<void>,
 ): (context: TestContext & AwsContext & DisableBootstrapContext) => Promise<void> {
   return async (context: TestContext & AwsContext & DisableBootstrapContext) => {
@@ -36,7 +37,7 @@ export function withCdkApp(
     context.output.write(` Test directory: ${integTestDir}\n`);
     context.output.write(` Region:         ${context.aws.region}\n`);
 
-    await cloneDirectory(path.join(RESOURCES_DIR, 'cdk-apps', 'app'), integTestDir, context.output);
+    await cloneDirectory(path.join(RESOURCES_DIR, 'cdk-apps', appName), integTestDir, context.output);
     const fixture = new TestFixture(
       integTestDir,
       stackNamePrefix,
@@ -87,6 +88,16 @@ export function withCdkApp(
   };
 }
 
+/**
+ * Like `withSpecificCdkApp`, but uses the default integration testing app with a million stacks in it
+ */
+export function withCdkApp(
+  block: (context: TestFixture) => Promise<void>,
+): (context: TestContext & AwsContext & DisableBootstrapContext) => Promise<void> {
+  // 'app' is the name of the default integration app in the `cdk-apps` directory
+  return withSpecificCdkApp('app', block);
+}
+
 export function withCdkMigrateApp<A extends TestContext>(language: string, block: (context: TestFixture) => Promise<void>) {
   return async (context: A) => {
     const stackName = `cdk-migrate-${language}-integ-${context.randomString}`;
@@ -188,6 +199,10 @@ export function withDefaultFixture(block: (context: TestFixture) => Promise<void
   return withAws(withTimeout(DEFAULT_TEST_TIMEOUT_S, withCdkApp(block)));
 }
 
+export function withSpecificFixture(appName: string, block: (context: TestFixture) => Promise<void>) {
+  return withAws(withTimeout(DEFAULT_TEST_TIMEOUT_S, withSpecificCdkApp(appName, block)));
+}
+
 export function withExtendedTimeoutFixture(block: (context: TestFixture) => Promise<void>) {
   return withAws(withTimeout(EXTENDED_TEST_TIMEOUT_S, withCdkApp(block)));
 }

packages/@aws-cdk-testing/cli-integ/resources/cdk-apps/app/app.js

@@ -72,6 +72,13 @@ class YourStack extends cdk.Stack {
   }
 }
 
+class NoticesStack extends cdk.Stack {
+  constructor(parent, id, props) {
+    super(parent, id, props);
+    new sqs.Queue(this, 'queue');
+  }
+}
+
 class SsoPermissionSetNoPolicy extends Stack {
   constructor(scope, id) {
     super(scope, id);
@@ -424,6 +431,20 @@ class LambdaStack extends cdk.Stack {
   }
 }
 
+class IamRolesStack extends cdk.Stack {
+  constructor(parent, id, props) {
+    super(parent, id, props);
+
+    // Environment variabile is used to create a bunch of roles to test
+    // that large diff templates are uploaded to S3 to create the changeset.
+    for(let i = 1; i <= Number(process.env.NUMBER_OF_ROLES) ; i++) {
+      new iam.Role(this, `Role${i}`, {
+        assumedBy: new iam.ServicePrincipal('lambda.amazonaws.com'),
+      });
+    }
+  }
+}
+
 class SessionTagsStack extends cdk.Stack {
   constructor(parent, id, props) {
     super(parent, id, {
@@ -753,6 +774,7 @@ switch (stackSet) {
     // Deploy all does a wildcard ${stackPrefix}-test-*
     new MyStack(app, `${stackPrefix}-test-1`, { env: defaultEnv });
     new YourStack(app, `${stackPrefix}-test-2`);
+    new NoticesStack(app, `${stackPrefix}-notices`);
     // Deploy wildcard with parameters does ${stackPrefix}-param-test-*
     new ParameterStack(app, `${stackPrefix}-param-test-1`);
     new OtherParameterStack(app, `${stackPrefix}-param-test-2`);
@@ -770,6 +792,8 @@ switch (stackSet) {
 
     new LambdaStack(app, `${stackPrefix}-lambda`);
 
+    new IamRolesStack(app, `${stackPrefix}-iam-roles`);
+
     if (process.env.ENABLE_VPC_TESTING == 'IMPORT') {
       // this stack performs a VPC lookup so we gate synth
       const env = { account: process.env.CDK_DEFAULT_ACCOUNT, region: process.env.CDK_DEFAULT_REGION };

packages/@aws-cdk-testing/cli-integ/resources/cdk-apps/rollback-test-app/app.js

@@ -0,0 +1,100 @@
+const cdk = require('aws-cdk-lib');
+const lambda = require('aws-cdk-lib/aws-lambda');
+const cr = require('aws-cdk-lib/custom-resources');
+
+/**
+ * This stack will be deployed in multiple phases, to achieve a very specific effect
+ *
+ * It contains resources r1 and r2, where r1 gets deployed first.
+ *
+ * - PHASE = 1: both resources deploy regularly.
+ * - PHASE = 2a: r1 gets updated, r2 will fail to update
+ * - PHASE = 2b: r1 gets updated, r2 will fail to update, and r1 will fail its rollback.
+ *
+ * To exercise this app:
+ *
+ * ```
+ * env PHASE=1 npx cdk deploy
+ * env PHASE=2b npx cdk deploy --no-rollback
+ * # This will leave the stack in UPDATE_FAILED
+ *
+ * env PHASE=2b npx cdk rollback
+ * # This will start a rollback that will fail because r1 fails its rollabck
+ *
+ * env PHASE=2b npx cdk rollback --force
+ * # This will retry the rollabck and skip r1
+ * ```
+ */
+class RollbacktestStack extends cdk.Stack {
+  constructor(scope, id, props) {
+    super(scope, id, props);
+
+    let r1props = {};
+    let r2props = {};
+
+    const phase = process.env.PHASE;
+    switch (phase) {
+      case '1':
+        // Normal deployment
+        break;
+      case '2a':
+        // r1 updates normally, r2 fails updating
+        r2props.FailUpdate = true;
+        break;
+      case '2b':
+        // r1 updates normally, r2 fails updating, r1 fails rollback
+        r1props.FailRollback = true;
+        r2props.FailUpdate = true;
+        break;
+    }
+
+    const fn = new lambda.Function(this, 'Fun', {
+      runtime: lambda.Runtime.NODEJS_LATEST,
+      code: lambda.Code.fromInline(`exports.handler = async function(event, ctx) {
+        const key = \`Fail\${event.RequestType}\`;
+        if (event.ResourceProperties[key]) {
+          throw new Error(\`\${event.RequestType} fails!\`);
+        }
+        if (event.OldResourceProperties?.FailRollback) {
+          throw new Error('Failing rollback!');
+        }
+        return {};
+      }`),
+      handler: 'index.handler',
+      timeout: cdk.Duration.minutes(1),
+    });
+    const provider = new cr.Provider(this, "MyProvider", {
+      onEventHandler: fn,
+    });
+
+    const r1 = new cdk.CustomResource(this, 'r1', {
+      serviceToken: provider.serviceToken,
+      properties: r1props,
+    });
+    const r2 = new cdk.CustomResource(this, 'r2', {
+      serviceToken: provider.serviceToken,
+      properties: r2props,
+    });
+    r2.node.addDependency(r1);
+  }
+}
+
+const app = new cdk.App({
+  context: {
+    '@aws-cdk/core:assetHashSalt': process.env.CODEBUILD_BUILD_ID, // Force all assets to be unique, but consistent in one build
+  },
+});
+
+const defaultEnv = {
+  account: process.env.CDK_DEFAULT_ACCOUNT,
+  region: process.env.CDK_DEFAULT_REGION
+};
+
+const stackPrefix = process.env.STACK_NAME_PREFIX;
+if (!stackPrefix) {
+  throw new Error(`the STACK_NAME_PREFIX environment variable is required`);
+}
+
+// Sometimes we don't want to synthesize all stacks because it will impact the results
+new RollbacktestStack(app, `${stackPrefix}-test-rollback`, { env: defaultEnv });
+app.synth();

packages/@aws-cdk-testing/cli-integ/resources/cdk-apps/rollback-test-app/cdk.json

@@ -0,0 +1,7 @@
+{
+  "app": "node app.js",
+  "versionReporting": false,
+  "context": {
+    "aws-cdk:enableDiffNoFail": "true"
+  }
+}