feat!: changing physical resource naming convention (#361)

Fixes #360 Implements a default naming strategy for `Flow` resources. Now, when no `name` property is passed to a construct the name is autogenerated with a hash suffix. Additionally, automated naming adheres to the [FlowName CFN specification](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appflow-flow.html#cfn-appflow-flow-flowname).
cdklabs · Oct 11, 2024 · ae10356 · ae10356
1 parent 88f7a83
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diff --git a/src/core/flows/flow-base.ts b/src/core/flows/flow-base.ts
@@ -2,7 +2,7 @@
 Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 SPDX-License-Identifier: Apache-2.0
 */
-import { Duration, IResource, Lazy, Resource } from 'aws-cdk-lib';
+import { Duration, IResource, Lazy, Names, Resource } from 'aws-cdk-lib';
 import { CfnFlow } from 'aws-cdk-lib/aws-appflow';
 
 import { Metric, MetricOptions } from 'aws-cdk-lib/aws-cloudwatch';
@@ -187,15 +187,24 @@ export abstract class FlowBase extends Resource implements IFlow {
   private _projectionFilter: CfnFlow.TaskProperty;
 
   constructor(scope: Construct, id: string, props: FlowBaseProps) {
-    super(scope, id);
+    super(scope, id, {
+      physicalName:
+        props.name ||
+        Lazy.string({
+          produce: () =>
+            Names.uniqueResourceName(this, {
+              maxLength: 256,
+              allowedSpecialCharacters: '-_',
+            }),
+        }),
+    });
 
     this.type = props.type;
 
     this._projectionFilter = this.initProjectionFilter(props.source.connectorType);
 
-    this.name = props.name || id;
     const resource = new CfnFlow(this, id, {
-      flowName: this.name,
+      flowName: this.physicalName,
       flowStatus: props.status,
       triggerConfig: {
         triggerType: props.type,
@@ -233,6 +242,7 @@ export abstract class FlowBase extends Resource implements IFlow {
     });
 
     this.arn = resource.attrFlowArn;
+    this.name = this.physicalName;
     this.source = props.source;
 
     props.mappings.forEach(m => this._addMapping(m));

diff --git a/test/core/flows/on-demand-flow-metrics.test.ts b/test/core/flows/on-demand-flow-metrics.test.ts
@@ -15,7 +15,7 @@ import {
 } from '../../../src';
 
 describe('OnDemandFlow metrics', () => {
-  test('', () => {
+  test('default', () => {
 
     const stack = new Stack(undefined, 'TestStack');
 

diff --git a/test/core/flows/on-demand-flow.test.ts b/test/core/flows/on-demand-flow.test.ts
@@ -14,7 +14,7 @@ import {
 } from '../../../src';
 
 describe('OnDemandFlow', () => {
-  test('', () => {
+  test('default', () => {
 
     const stack = new Stack(undefined, 'TestStack');
 
@@ -53,7 +53,7 @@ describe('OnDemandFlow', () => {
           },
         },
       ],
-      FlowName: 'OnDemandFlow',
+      FlowName: 'TestStackOnDemandFlow53F97EB9',
       SourceFlowConfig: {
         ConnectorType: 'S3',
         SourceConnectorProperties: {

diff --git a/test/core/flows/on-event-flow.test.ts b/test/core/flows/on-event-flow.test.ts
@@ -71,7 +71,7 @@ describe('OnEventFlow', () => {
             },
           },
         ],
-        FlowName: 'OnEventFlow',
+        FlowName: 'TestStackOnEventFlow4BA4B0C6',
         FlowStatus: 'Active',
         SourceFlowConfig: {
           ConnectorProfileName: 'appflow-tester',
@@ -203,7 +203,7 @@ describe('OnEventFlow', () => {
             },
           },
         ],
-        FlowName: 'OnEventFlow',
+        FlowName: 'TestStackOnEventFlow4BA4B0C6',
         SourceFlowConfig: {
           ConnectorProfileName: 'appflow-tester',
           ConnectorType: 'Salesforce',

diff --git a/test/core/flows/on-schedule-flow.test.ts b/test/core/flows/on-schedule-flow.test.ts
@@ -16,7 +16,7 @@ import {
 } from '../../../src';
 
 describe('OnScheduleFlow', () => {
-  test('', () => {
+  test('default', () => {
     const stack = new Stack(undefined, 'TestStack');
 
     const bucket = new Bucket(stack, 'TestBucket');
@@ -58,7 +58,7 @@ describe('OnScheduleFlow', () => {
           },
         },
       ],
-      FlowName: 'OnScheduleFlow',
+      FlowName: 'TestStackOnScheduleFlow1BB655FE',
       SourceFlowConfig: {
         ConnectorType: 'S3',
         SourceConnectorProperties: {
@@ -131,7 +131,7 @@ describe('OnScheduleFlow', () => {
     const template = Template.fromStack(stack);
 
     template.hasResourceProperties('AWS::AppFlow::Flow', {
-      FlowName: 'OnScheduleFlow',
+      FlowName: 'TestStackOnScheduleFlow1BB655FE',
       TriggerConfig: {
         TriggerType: 'Scheduled',
         TriggerProperties: {

diff --git a/test/googleads/source.test.ts b/test/googleads/source.test.ts
@@ -68,7 +68,7 @@ describe('GoogleAdsSource', () => {
           },
         },
       ],
-      FlowName: 'TestFlow',
+      FlowName: 'TestStackTestFlow32CDAF42',
       SourceFlowConfig: {
         ApiVersion: 'v16',
         ConnectorProfileName: 'dummy-profile',
@@ -180,7 +180,7 @@ describe('GoogleAdsSource', () => {
             },
           },
         ],
-        FlowName: 'TestFlow',
+        FlowName: 'TestStackTestFlow32CDAF42',
         SourceFlowConfig: {
           ApiVersion: 'v16',
           ConnectorProfileName: 'TestProfile',

diff --git a/test/googlebigquery/source.test.ts b/test/googlebigquery/source.test.ts
@@ -72,7 +72,7 @@ describe('GoogleBigQuerySource', () => {
           },
         },
       ],
-      FlowName: 'TestFlow',
+      FlowName: 'TestStackTestFlow32CDAF42',
       SourceFlowConfig: {
         ApiVersion: 'v2',
         ConnectorProfileName: 'dummy-profile',
@@ -184,7 +184,7 @@ describe('GoogleBigQuerySource', () => {
             },
           },
         ],
-        FlowName: 'TestFlow',
+        FlowName: 'TestStackTestFlow32CDAF42',
         SourceFlowConfig: {
           ApiVersion: 'v2',
           ConnectorProfileName: 'TestProfile',

diff --git a/test/integ/ondemand-asana-to-s3.integ.snapshot/TestStack.assets.json b/test/integ/ondemand-asana-to-s3.integ.snapshot/TestStack.assets.json
@@ -14,15 +14,15 @@
         }
       }
     },
-    "99b90d8d72bc84463ed65323f4e755875ece33ca0ffa2826f29e21ca8ecbca4b": {
+    "3b6b794667e363c9dd6a3fb162f4933fdaae19bdf8e484778b11e342d9e7cd2a": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "99b90d8d72bc84463ed65323f4e755875ece33ca0ffa2826f29e21ca8ecbca4b.json",
+          "objectKey": "3b6b794667e363c9dd6a3fb162f4933fdaae19bdf8e484778b11e342d9e7cd2a.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

diff --git a/test/integ/ondemand-asana-to-s3.integ.snapshot/TestStack.template.json b/test/integ/ondemand-asana-to-s3.integ.snapshot/TestStack.template.json
@@ -254,7 +254,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ApiVersion": "1.0",
      "ConnectorProfileName": "TestConnectorProfile",

diff --git a/test/integ/ondemand-googleanalytics4-to-s3.integ.snapshot/TestStack.assets.json b/test/integ/ondemand-googleanalytics4-to-s3.integ.snapshot/TestStack.assets.json
@@ -14,15 +14,15 @@
         }
       }
     },
-    "2ea312c67e9de1ffc6cc7a7242d9c0dc8a2f13f03308d829b5334435120fa7f0": {
+    "001d1c556f3980c516f91714a7bd71e01f87a79d1eb71439fe70619be725acb8": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "2ea312c67e9de1ffc6cc7a7242d9c0dc8a2f13f03308d829b5334435120fa7f0.json",
+          "objectKey": "001d1c556f3980c516f91714a7bd71e01f87a79d1eb71439fe70619be725acb8.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

diff --git a/test/integ/ondemand-googleanalytics4-to-s3.integ.snapshot/TestStack.template.json b/test/integ/ondemand-googleanalytics4-to-s3.integ.snapshot/TestStack.template.json
@@ -295,7 +295,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ApiVersion": "v1beta",
      "ConnectorProfileName": "TestConnector",

diff --git a/...ndemand-jdbcsmalldatascale-to-amazonrdsforpostgresql.integ.snapshot/TestStack.assets.json b/...ndemand-jdbcsmalldatascale-to-amazonrdsforpostgresql.integ.snapshot/TestStack.assets.json
@@ -1,15 +1,15 @@
 {
   "version": "36.3.0",
   "files": {
-    "6861d545ce03a23ba70eed7607eb9d7591a85a706ff66d03d5aad22687d28078": {
+    "feb047041840df9a2e4ae9e6f32343cdf78d2973fd7cd5cac8eb3e96b2f35126": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "6861d545ce03a23ba70eed7607eb9d7591a85a706ff66d03d5aad22687d28078.json",
+          "objectKey": "feb047041840df9a2e4ae9e6f32343cdf78d2973fd7cd5cac8eb3e96b2f35126.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

diff --git a/...emand-jdbcsmalldatascale-to-amazonrdsforpostgresql.integ.snapshot/TestStack.template.json b/...emand-jdbcsmalldatascale-to-amazonrdsforpostgresql.integ.snapshot/TestStack.template.json
@@ -320,7 +320,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ApiVersion": "V1",
      "ConnectorProfileName": "JdbcSmallTestConnectorProfile",

diff --git a/.../integ/ondemand-jdbcsmalldatascale-to-amazonrdsforpostgresql.integ.snapshot/manifest.json b/.../integ/ondemand-jdbcsmalldatascale-to-amazonrdsforpostgresql.integ.snapshot/manifest.json
@@ -18,7 +18,7 @@
         "validateOnSynth": false,
         "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}",
         "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}",
-        "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/6861d545ce03a23ba70eed7607eb9d7591a85a706ff66d03d5aad22687d28078.json",
+        "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/feb047041840df9a2e4ae9e6f32343cdf78d2973fd7cd5cac8eb3e96b2f35126.json",
         "requiresBootstrapStackVersion": 6,
         "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version",
         "additionalDependencies": [

diff --git a/test/integ/ondemand-jdbcsmalldatascale-to-s3.integ.snapshot/TestStack.assets.json b/test/integ/ondemand-jdbcsmalldatascale-to-s3.integ.snapshot/TestStack.assets.json
@@ -14,15 +14,15 @@
         }
       }
     },
-    "532819537ceb30d89ceb283dc40f262ad262d89482a0756490279fea67d480e2": {
+    "8a7db1c69546c959e3b9002c2d22ef29554ff680c4522c612bcf7797123fb506": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "532819537ceb30d89ceb283dc40f262ad262d89482a0756490279fea67d480e2.json",
+          "objectKey": "8a7db1c69546c959e3b9002c2d22ef29554ff680c4522c612bcf7797123fb506.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

diff --git a/test/integ/ondemand-jdbcsmalldatascale-to-s3.integ.snapshot/TestStack.template.json b/test/integ/ondemand-jdbcsmalldatascale-to-s3.integ.snapshot/TestStack.template.json
@@ -354,7 +354,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ApiVersion": "V1",
      "ConnectorProfileName": "TestConnectorProfile",

diff --git a/test/integ/ondemand-jdbcsmalldatascale-to-s3.integ.snapshot/manifest.json b/test/integ/ondemand-jdbcsmalldatascale-to-s3.integ.snapshot/manifest.json
@@ -18,7 +18,7 @@
         "validateOnSynth": false,
         "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}",
         "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}",
-        "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/532819537ceb30d89ceb283dc40f262ad262d89482a0756490279fea67d480e2.json",
+        "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/8a7db1c69546c959e3b9002c2d22ef29554ff680c4522c612bcf7797123fb506.json",
         "requiresBootstrapStackVersion": 6,
         "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version",
         "additionalDependencies": [

diff --git a/test/integ/ondemand-mailchimp-to-s3.integ.snapshot/TestStack.assets.json b/test/integ/ondemand-mailchimp-to-s3.integ.snapshot/TestStack.assets.json
@@ -14,15 +14,15 @@
         }
       }
     },
-    "d221bc6829242f33fb824716a6a9e09db02f0c425682ea8ff164aaf6eeabe707": {
+    "455f141c1e1aea44d999861bc52928465467e06520d4314331358441968cf01f": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "d221bc6829242f33fb824716a6a9e09db02f0c425682ea8ff164aaf6eeabe707.json",
+          "objectKey": "455f141c1e1aea44d999861bc52928465467e06520d4314331358441968cf01f.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

diff --git a/test/integ/ondemand-mailchimp-to-s3.integ.snapshot/TestStack.template.json b/test/integ/ondemand-mailchimp-to-s3.integ.snapshot/TestStack.template.json
@@ -275,7 +275,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ApiVersion": "3.0",
      "ConnectorProfileName": "TestConnectorProfile",

diff --git a/test/integ/ondemand-microsoftdynamics365-to-s3.integ.snapshot/TestStack.assets.json b/test/integ/ondemand-microsoftdynamics365-to-s3.integ.snapshot/TestStack.assets.json
@@ -15,15 +15,15 @@
         }
       }
     },
-    "71a287a54e5f2c6d27d3c67dbaa6a5a45bdb20ff32f2cb3f63bed9b1bb964956": {
+    "f4e64e738430d59f23243a6e72f8f2b5e544cd0cd195f0ff209af03236bfada4": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-us-east-1": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-us-east-1",
-          "objectKey": "71a287a54e5f2c6d27d3c67dbaa6a5a45bdb20ff32f2cb3f63bed9b1bb964956.json",
+          "objectKey": "f4e64e738430d59f23243a6e72f8f2b5e544cd0cd195f0ff209af03236bfada4.json",
           "region": "us-east-1",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-us-east-1"
         }

diff --git a/test/integ/ondemand-microsoftdynamics365-to-s3.integ.snapshot/TestStack.template.json b/test/integ/ondemand-microsoftdynamics365-to-s3.integ.snapshot/TestStack.template.json
@@ -314,7 +314,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ApiVersion": "v9.2",
      "ConnectorProfileName": "TestConnector",

diff --git a/test/integ/ondemand-microsoftdynamics365-to-s3.integ.snapshot/manifest.json b/test/integ/ondemand-microsoftdynamics365-to-s3.integ.snapshot/manifest.json
@@ -18,7 +18,7 @@
         "validateOnSynth": false,
         "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-us-east-1",
         "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-us-east-1",
-        "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-us-east-1/71a287a54e5f2c6d27d3c67dbaa6a5a45bdb20ff32f2cb3f63bed9b1bb964956.json",
+        "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-us-east-1/f4e64e738430d59f23243a6e72f8f2b5e544cd0cd195f0ff209af03236bfada4.json",
         "requiresBootstrapStackVersion": 6,
         "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version",
         "additionalDependencies": [

diff --git a/test/integ/ondemand-microsoftsharepointonline-to-s3.integ.snapshot/TestStack.assets.json b/test/integ/ondemand-microsoftsharepointonline-to-s3.integ.snapshot/TestStack.assets.json
@@ -14,15 +14,15 @@
         }
       }
     },
-    "8eede5efa341871e439a6c48121a592749d86283fce3c03cab0b12d3c4580a9f": {
+    "ab4cd98a95f1b6112b78755dffeb8829a58eae4f39e17680c6c19dc56873c69a": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "8eede5efa341871e439a6c48121a592749d86283fce3c03cab0b12d3c4580a9f.json",
+          "objectKey": "ab4cd98a95f1b6112b78755dffeb8829a58eae4f39e17680c6c19dc56873c69a.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

diff --git a/test/integ/ondemand-microsoftsharepointonline-to-s3.integ.snapshot/TestStack.template.json b/test/integ/ondemand-microsoftsharepointonline-to-s3.integ.snapshot/TestStack.template.json
@@ -299,7 +299,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ApiVersion": "v1.0",
      "ConnectorProfileName": "TestConnector",

diff --git a/test/integ/ondemand-s3-to-snowflake.integ.snapshot/TestStack.assets.json b/test/integ/ondemand-s3-to-snowflake.integ.snapshot/TestStack.assets.json
@@ -53,15 +53,15 @@
         }
       }
     },
-    "a22659df99cd0c562377a5afa6737f29d21021cabbad01dce9dd1fc3b1df4a62": {
+    "69344cdc441a5e8630ce224e32856c51537bb5e09d5f9356f09633b8ee89b71c": {
       "source": {
         "path": "TestStack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "a22659df99cd0c562377a5afa6737f29d21021cabbad01dce9dd1fc3b1df4a62.json",
+          "objectKey": "69344cdc441a5e8630ce224e32856c51537bb5e09d5f9356f09633b8ee89b71c.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

diff --git a/test/integ/ondemand-s3-to-snowflake.integ.snapshot/TestStack.template.json b/test/integ/ondemand-s3-to-snowflake.integ.snapshot/TestStack.template.json
@@ -675,7 +675,7 @@
       }
      }
     ],
-    "FlowName": "OnDemandFlow",
+    "FlowName": "TestStackOnDemandFlow53F97EB9",
     "SourceFlowConfig": {
      "ConnectorType": "S3",
      "SourceConnectorProperties": {