Add hash to names in VectorKnowledgeBaseResources

Author: kris-szlapa

packages/cdk/resources/VectorKnowledgeBaseResources.ts

@@ -2,6 +2,7 @@ import {Construct} from "constructs"
 import {Role} from "aws-cdk-lib/aws-iam"
 import {Bucket} from "aws-cdk-lib/aws-s3"
 import * as bedrock from "aws-cdk-lib/aws-bedrock"
+import {createHash} from "crypto"
 
 export interface VectorKnowledgeBaseProps {
   embeddingsModel: string
@@ -19,7 +20,7 @@ export class VectorKnowledgeBaseResources extends Construct {
     super(scope, id)
 
     this.guardrail = new bedrock.CfnGuardrail(this, "Guardrail", {
-      name: `eps-gr-${this.node.addr}`, // eps-assist-guardrail
+      name: `eps-assist-guardrail-${createHash("md5").update(this.node.addr).digest("hex").substring(0, 8)}`,
       description: "Guardrail for EPS Assist Me Slackbot",
       blockedInputMessaging: "Your input was blocked.",
       blockedOutputsMessaging: "Your output was blocked.",
@@ -47,7 +48,7 @@ export class VectorKnowledgeBaseResources extends Construct {
     })
 
     this.knowledgeBase = new bedrock.CfnKnowledgeBase(this, "VectorKB", {
-      name: `eps-kb-${this.node.addr}`, // eps-assist-kb
+      name: `eps-assist-kb-${createHash("md5").update(this.node.addr).digest("hex").substring(0, 8)}`,
       description: "Knowledge base for EPS Assist Me Slackbot",
       roleArn: props.bedrockExecutionRole.roleArn,
       knowledgeBaseConfiguration: {
@@ -72,7 +73,7 @@ export class VectorKnowledgeBaseResources extends Construct {
 
     new bedrock.CfnDataSource(this, "S3DataSource", {
       knowledgeBaseId: this.knowledgeBase.attrKnowledgeBaseId,
-      name: `eps-ds-${this.node.addr}`, // eps-assist-kb
+      name: `eps-assist-s3-datasource-${createHash("md5").update(this.node.addr).digest("hex").substring(0, 8)}`,
       dataSourceConfiguration: {
         type: "S3",
         s3Configuration: {