Comece a usar o MongoDB Atlas sem servidor, AWS CDK e AWS sem servidor

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sudo npm install -g aws-cdk

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cdk bootstrap aws://ACCOUNT_NUMBER/REGION

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cdk init -l typescript 

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npm install awscdk-resources-mongodbatlas

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#!/usr/bin/env node
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import 'source-map-support/register';
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import * as cdk from 'aws-cdk-lib';
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import { AtlasBootstrapExample } from '../lib/cloudshell-user-stack'; //replace "cloudshell-user" with name of the .ts file in the lib directory
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const app = new cdk.App();
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const env = { region: process.env.CDK_DEFAULT_REGION, account: process.env.CDK_DEFAULT_ACCOUNT };
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new AtlasBootstrapExample(app, 'mongodb-atlas-bootstrap-stack', { env });

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import * as cdk from 'aws-cdk-lib'
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import { Construct } from 'constructs'
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import {
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  MongoAtlasBootstrap,
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  MongoAtlasBootstrapProps,
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  AtlasBasicResources
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} from 'awscdk-resources-mongodbatlas'
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export class AtlasBootstrapExample extends cdk.Stack {
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  constructor (scope: Construct, id: string, props?: cdk.StackProps) {
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    super(scope, id, props)
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    const roleName = 'MongoDB-Atlas-CDK-Excecution'
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    const mongoDBProfile = 'development'   
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    const bootstrapProperties: MongoAtlasBootstrapProps = {
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      roleName,      secretProfile: mongoDBProfile,
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      typesToActivate: ['ServerlessInstance', ...AtlasBasicResources]
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    }
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    new MongoAtlasBootstrap(this, 'mongodb-atlas-bootstrap', bootstrapProperties)
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  }
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}

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npx cdk diff mongodb-atlas-bootstrap-stack
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npx cdk deploy mongodb-atlas-bootstrap-stack

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export MONGO_ATLAS_PUBLIC_KEY=’INPUT_YOUR_PUBLIC_KEY'
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export MONGO_ATLAS_PRIVATE_KEY=’INPUT_YOUR_PRIVATE_KEY'

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aws secretsmanager update-secret --secret-id cfn/atlas/profile/development --secret-string "{\"PublicKey\":\"${MONGO_ATLAS_PUBLIC_KEY}\",\"PrivateKey\":\"${MONGO_ATLAS_PRIVATE_KEY}\"}"

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#!/usr/bin/env node
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import 'source-map-support/register';
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import * as cdk from 'aws-cdk-lib';
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import { AtlasBootstrapExample, AtlasServerlessBasicStack } from '../lib/cloudshell-user-stack'; //update "cloudshell-user" with your stack name 
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const app = new cdk.App();
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const env = { region: process.env.CDK_DEFAULT_REGION, account: process.env.CDK_DEFAULT_ACCOUNT };
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// the bootstrap stack
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new AtlasBootstrapExample(app, 'mongodb-atlas-bootstrap-stack', { env });
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type AccountConfig = {
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  readonly orgId: string;
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  readonly projectId?: string;
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}
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const MyAccount: AccountConfig = {
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  orgId: '63234d3234ec0946eedcd7da', //update with your Atlas Org ID 
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};
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const MONGODB_PROFILE_NAME = 'development';
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// the serverless stack with mongodb atlas serverless instance
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const serverlessStack = new AtlasServerlessBasicStack(app, 'atlas-serverless-basic-stack', {
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  env,
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  ipAccessList: '46.137.146.59',  //input your static IP Address from NAT Gateway
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  profile: MONGODB_PROFILE_NAME,
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  ...MyAccount,
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});

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import * as path from 'path';
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import {
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  App, Stack, StackProps,
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  Duration,
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  CfnOutput,
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  SecretValue,
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  aws_secretsmanager as secretsmanager,
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} from 'aws-cdk-lib';
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import * as cdk from 'aws-cdk-lib';
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import { SubnetType } from 'aws-cdk-lib/aws-ec2';
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import {
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  MongoAtlasBootstrap,
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  MongoAtlasBootstrapProps,
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  AtlasBasicResources,
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  AtlasServerlessBasic,
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  ServerlessInstanceProviderSettingsProviderName,
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} from 'awscdk-resources-mongodbatlas';
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import { Construct } from 'constructs';
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export class AtlasBootstrapExample extends cdk.Stack {
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  constructor (scope: Construct, id: string, props?: cdk.StackProps) {
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    super(scope, id, props)
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    const roleName = 'MongoDB-Atlas-CDK-Excecution'
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    const mongoDBProfile = 'development'   
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    const bootstrapProperties: MongoAtlasBootstrapProps = {
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      roleName: roleName,
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      secretProfile: mongoDBProfile,
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      typesToActivate: ['ServerlessInstance', ...AtlasBasicResources]
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    }
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    new MongoAtlasBootstrap(this, 'mongodb-atlascdk-bootstrap', bootstrapProperties)
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  }
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}
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export interface AtlasServerlessBasicStackProps extends StackProps {
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  readonly profile: string;
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  readonly orgId: string;
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  readonly ipAccessList: string;
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}
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export class AtlasServerlessBasicStack extends Stack {
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  readonly dbUserSecret: secretsmanager.ISecret;
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  readonly connectionString: string;
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  constructor(scope: Construct, id: string, props: AtlasServerlessBasicStackProps) {
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    super(scope, id, props);
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    const stack = Stack.of(this);
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    const projectName = `${stack.stackName}-proj`;
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    const dbuserSecret = new secretsmanager.Secret(this, 'DatabaseUserSecret', {
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      generateSecretString: {
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        secretStringTemplate: JSON.stringify({ username: 'serverless-user' }),
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        generateStringKey: 'password',
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        excludeCharacters: '%+~`#$&*()|[]{}:;<>?!\'/@"\\=-.,',
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      },
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    });
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    this.dbUserSecret = dbuserSecret;
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    const ipAccessList = props.ipAccessList;
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    // see https://github.com/mongodb/awscdk-resources-mongodbatlas/blob/main/examples/l3-resources/atlas-serverless-basic.ts#L22
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    const basic = new AtlasServerlessBasic(this, 'serverless-basic', {
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      serverlessProps: {
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        profile: props.profile,
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        providerSettings: {
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          providerName: ServerlessInstanceProviderSettingsProviderName.SERVERLESS,
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          regionName: 'EU_WEST_1',
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        },
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      },
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      projectProps: {
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        orgId: props.orgId,
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        name: projectName,
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      },
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      dbUserProps: {
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        username: 'serverless-user',
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      },
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      ipAccessListProps: {
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        accessList: [
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          { ipAddress: ipAccessList, comment: 'My first IP address' },
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        ],
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      },
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      profile: props.profile,
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    });
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    this.connectionString = basic.mserverless.getAtt('ConnectionStrings.StandardSrv').toString();
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    new CfnOutput(this, 'ProjectName', { value: projectName });
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    new CfnOutput(this, 'ConnectionString', { value: this.connectionString });
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  }
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}

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npx cdk diff atlas-serverless-basic-stack
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npx cdk deploy atlas-serverless-basic-stack

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atlas config init

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atlas dbusers update serverles-user --password INSERT_YOUR_AWS_SECRET_MANAGER_PASSWORD

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aws ec2 describe-vpcs 

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#!/usr/bin/env node
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import 'source-map-support/register';
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import * as path from 'path';
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import {
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  aws_ec2 as ec2,
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  aws_lambda as lambda,
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  aws_apigateway as apigw,
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  Duration,
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} from 'aws-cdk-lib';
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import * as cdk from 'aws-cdk-lib';
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import { SubnetType } from 'aws-cdk-lib/aws-ec2';
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import { AtlasBootstrapExample, AtlasServerlessBasicStack } from '../lib/cloudshell-user-stack'; //update "cloudshell-user" with your .ts filename
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const app = new cdk.App();
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const env = { region: process.env.CDK_DEFAULT_REGION, account: process.env.CDK_DEFAULT_ACCOUNT };
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// the bootstrap stack
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new AtlasBootstrapExample(app, 'mongodb-atlas-bootstrap-stack', { env });
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type AccountConfig = {
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  readonly orgId: string;
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  readonly projectId?: string;
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}
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const MyAccount: AccountConfig = {
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  orgId: '63234d3234ec0946eedcd7da', //update with your Atlas Org ID 
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};
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const MONGODB_PROFILE_NAME = 'development';
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// the serverless stack with mongodb atlas serverless instance
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const serverlessStack = new AtlasServerlessBasicStack(app, 'atlas-serverless-basic-stack', {
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  env,
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  ipAccessList: '46.137.146.59',  //input your static IP Address from NAT Gateway
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  profile: MONGODB_PROFILE_NAME,
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  ...MyAccount,
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});
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// Reference your VPC ID created in your AWS Account 
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const vpc = ec2.Vpc.fromLookup(serverlessStack, 'VPC', {
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  vpcId: 'vpc-0060b48b973dbe4a5', // Use your actual VPC ID here
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});
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// The demo lambda function.
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const handler = new lambda.Function(serverlessStack, 'LambdaFunc', {
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  code: lambda.Code.fromAsset(path.join(__dirname, '../lambda/playground')),
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  runtime: lambda.Runtime.PYTHON_3_10,
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  handler: 'index.handler',
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  timeout: Duration.seconds(30),
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  vpc,
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  vpcSubnets: {
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    subnetType: SubnetType.PRIVATE_WITH_EGRESS,
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  },
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  environment: {
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    CONN_STRING_STANDARD: serverlessStack.connectionString,
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    DB_USER_SECRET_ARN: serverlessStack.dbUserSecret.secretArn,
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  },
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});
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// allow the handler to read the db user secret
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serverlessStack.dbUserSecret.grantRead(handler);
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// create the API Gateway REST API with the lambda handler.
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new apigw.LambdaRestApi(serverlessStack, 'RestAPI', { handler });

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mkdir -p lambda/playground
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touch lambda/playground/index.py

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from datetime import datetime, timedelta
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from pymongo.mongo_client import MongoClient
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from pymongo.server_api import ServerApi
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import random, json, os, re, boto3
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# Function to generate a random datetime between two dates
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def random_date(start_date, end_date):
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    time_delta = end_date - start_date
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    random_days = random.randint(0, time_delta.days)
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    return start_date + timedelta(days=random_days)
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def get_private_endpoint_srv(mongodb_uri, username, password):
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    """
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    Get the private endpoint SRV address from the given MongoDB URI.
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    e.g. `mongodb+srv://my-cluster.mzvjf.mongodb.net` will be converted to 
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    `mongodb+srv://<username>:<password>@my-cluster-pl-0.mzvjf.mongodb.net/?retryWrites=true&w=majority`
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    """
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    match = re.match(r"mongodb\+srv://(.+)\.(.+).mongodb.net", mongodb_uri)
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    if match:
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        return "mongodb+srv://{}:{}@{}-pl-0.{}.mongodb.net/?retryWrites=true&w=majority".format(username, password, match.group(1), match.group(2))
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    else:
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        raise ValueError("Invalid MongoDB URI: {}".format(mongodb_uri))
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def get_public_endpoint_srv(mongodb_uri, username, password):
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    """
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    Get the private endpoint SRV address from the given MongoDB URI.
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    e.g. `mongodb+srv://my-cluster.mzvjf.mongodb.net` will be converted to 
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    `mongodb+srv://<username>:<password>@my-cluster.mzvjf.mongodb.net/?retryWrites=true&w=majority`
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    """
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    match = re.match(r"mongodb\+srv://(.+)\.(.+).mongodb.net", mongodb_uri)
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    if match:
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        return "mongodb+srv://{}:{}@{}.{}.mongodb.net/?retryWrites=true&w=majority".format(username, password, match.group(1), match.group(2))
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    else:
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        raise ValueError("Invalid MongoDB URI: {}".format(mongodb_uri))
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  client = boto3.client('secretsmanager')
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  conn_string_srv = os.environ.get('CONN_STRING_STANDARD')
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  secretId = os.environ.get('DB_USER_SECRET_ARN')
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  json_secret = json.loads(client.get_secret_value(SecretId=secretId).get('SecretString'))
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  username = json_secret.get('username')
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  password = json_secret.get('password')
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def handler(event, context):
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#   conn_string_private = get_private_endpoint_srv(conn_string_srv, username, password)
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  conn_string = get_public_endpoint_srv(conn_string_srv, username, password)
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  print('conn_string=', conn_string)
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  client = MongoClient(conn_string, server_api=ServerApi('1'))
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  # Select the database to use.
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  db = client['mongodbVSCodePlaygroundDB']
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  # Create 20 sample entries with dates spread between 2021 and 2023.
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  entries = []
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  for _ in range(20):
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      item = random.choice(['abc', 'jkl', 'xyz', 'def'])
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      price = random.randint(5, 30)
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      quantity = random.randint(1, 20)
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      date = random_date(datetime(2021, 1, 1), datetime(2023, 12, 31))
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      entries.append({
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          'item': item,
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          'price': price,
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          'quantity': quantity,
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          'date': date
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      })
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  # Insert a few documents into the sales collection.
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  sales_collection = db['sales']
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  sales_collection.insert_many(entries)
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  # Run a find command to view items sold in 2023.
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  sales_2023 = sales_collection.count_documents({
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      'date': {
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          '$gte': datetime(2023, 1, 1),
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          '$lt': datetime(2024, 1, 1)
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      }
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  })
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  # Print a message to the output window.
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  print(f"{sales_2023} sales occurred in 2023.")
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  pipeline = [
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      # Find all of the sales that occurred in 2023.
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      { '$match': { 'date': { '$gte': datetime(2023, 1, 1), '$lt': datetime(2024, 1, 1) } } },
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      # Group the total sales for each product.
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      { '$group': { '_id': '$item', 'totalSaleAmount': { '$sum': { '$multiply': [ '$price', '$quantity' ] } } } }
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  ]
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  cursor = sales_collection.aggregate(pipeline)
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  results = list(cursor)
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  print(results)
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  response = {
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        'statusCode': 200,
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        'headers': {
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            'Content-Type': 'application/json'
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        },
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        'body': json.dumps({
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            'sales_2023': sales_2023,
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            'results': results
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        })
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    }
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  return response

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touch lambda/playground/requirements.txt 

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pymongo
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requests
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boto3
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testresources
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urllib3==1.26

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cd lambda/playground 
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pip install -r requirements.txt -t .

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npx cdk diff atlas-serverless-basic-stack
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npx cdk deploy atlas-serverless-basic-stack

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 curl -s https://[REDACTED].execute-api.eu-west-1.amazonaws.com/prod/ | jq -r .

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npx cdk destroy atlas-serverless-basic-stack

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npx cdk destroy mongodb-atlas-bootstrap-stack