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template-Aurora-Serverless-with-Data-API.yaml
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template-Aurora-Serverless-with-Data-API.yaml
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AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
DevOpsGuruDemoProductsAPi
Sample SAM Template for DevOpsGuruDemoProductsAPi
Parameters:
DBClusterName:
Description: "Aurora Serverless V2 RDS cluster name"
Type: String
Default: AuroraServerlessV2DataApiCluster
DatabaseName:
Description: "Aurora Serverless V2 RDS database name"
Type: String
Default: AuroraServerlessV2DataApiClusterDB
DatabaseStackName:
Description: "Name of the Aurora Serverlss V2 CloudFormation stack to import parameters from"
Type: String
Default: AuroraServerlessV2
DBMasterUserName:
Type: String
Default: postgres
UserSecret:
Type: String
Default: AuroraServerlessV2UserSecret
Stage:
Type: String
Default: prod
KinesisStreamName:
Type: String
Default: orderedProductDataStream
Description: name for the Kinesis Data Stream.
VpcId:
Type: String
Default: vpc-950cd6fd
Description: VpcId of your existing Virtual Private Cloud (VPC)
Subnets:
Type: CommaDelimitedList
Default: subnet-0787be4d, subnet-88dc46e0
Description: The list of SubnetIds, for at least two Availability Zones in the
region in your Virtual Private Cloud (VPC)
Globals:
Function:
CodeUri: target/amazon-devops-guru-workshop-source-code-1.0.0-SNAPSHOT.jar
Runtime: java21
Timeout: 30
MemorySize: 1024
Environment:
Variables:
JAVA_TOOL_OPTIONS: "-XX:+TieredCompilation -XX:TieredStopAtLevel=1"
PRODUCT_TABLE_NAME: !Ref ProductsTable
INVOCATION_QUEUE_URL: !Ref SimpleQueue
INVOCATION_TOPIC_URL: !Ref TargetTopic
#STATE_MACHINE_ARN: !Ref CreatedProductEmailNotificationSM
#DB_ENDPOINT: !GetAtt MyDB.Endpoint.Address
DB_ENDPOINT: !GetAtt AuroraServerlessV2Cluster.Endpoint.Address
DB_NAME: !Ref DatabaseName
DB_CLUSTER_ARN: !Sub arn:aws:rds:${AWS::Region}:${AWS::AccountId}:cluster:${DBClusterName}
DB_CRED_SECRETS_STORE_ARN: !Ref DBSecret
Resources:
MyApi:
Type: AWS::Serverless::Api
Properties:
StageName: !Ref Stage
Name: DevOpsGuruDemoProductsAPI
Description: Api for DevOpsGuruDemoProductsAPI
Auth:
ApiKeyRequired: true # sets for all methods
MyApiUsagePlan:
Type: AWS::ApiGateway::UsagePlan
DependsOn:
- MyApiStage
Properties:
ApiStages:
- ApiId: !Ref MyApi
Stage: !Ref Stage
UsagePlanName: DevOpsGuruDemoProductsAPIUsagePlan
Description: Usage plan for DevOpsGuruDemoProductsAPI
Quota:
Limit: 2000000
Period: DAY
Throttle:
RateLimit: 50000
BurstLimit: 50000
MyApiKey:
Type: AWS::ApiGateway::ApiKey
DependsOn:
- MyApiStage
Properties:
Name: "DevOpsGuruDemoProductsApiKey"
Description: "DevOpsGuruDemoProducts API Key"
Enabled: true
GenerateDistinctId: false
Value: a6ZbcDefQW12BN56WEN7
StageKeys:
- RestApiId: !Ref MyApi
StageName: !Ref Stage
MyApiUsagePlanKey:
Type: "AWS::ApiGateway::UsagePlanKey"
DependsOn:
- MyApi
Properties:
KeyId: !Ref MyApiKey
KeyType: API_KEY
UsagePlanId: !Ref MyApiUsagePlan
GetProductByIdFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: GetProductById
Handler: software.amazonaws.example.product.handler.GetProductByIdHandler::handleRequest
Policies:
- DynamoDBReadPolicy:
TableName: !Ref ProductsTable
Events:
GetRequestById:
Type: Api
Properties:
RestApiId: !Ref MyApi
Path: /products/{id}
Method: get
GetProductByIdFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${GetProductByIdFunction}"
RetentionInDays: 7
GetProductByIdRDSFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: GetProductByIdRDS
Handler: software.amazonaws.example.product.handler.GetProductByIdRDSHandler::handleRequest
Environment:
Variables:
JAVA_TOOL_OPTIONS: "-XX:+TieredCompilation -XX:TieredStopAtLevel=1"
#DB_ENDPOINT: !GetAtt MyDB.Endpoint.Address
#Policies:
# - VPCAccessPolicy: {}
#VpcConfig:
# SecurityGroupIds:
# - Fn::GetAtt: LambdaSecurityGroup.GroupId
#SubnetIds: !Ref Subnets
Events:
GetRequestById:
Type: Api
Properties:
RestApiId: !Ref MyApi
Path: /productsFromRDS/{id}
Method: get
GetProductByIdRDSFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${GetProductByIdRDSFunction}"
RetentionInDays: 7
GetProductsFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: GetProducts
Handler: software.amazonaws.example.product.handler.GetAllProductsHandler::handleRequest
Policies:
- DynamoDBReadPolicy:
TableName: !Ref ProductsTable
Events:
GetRequest:
Type: Api
Properties:
RestApiId: !Ref MyApi
Path: /products
Method: get
GetProductsFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${GetProductsFunction}"
RetentionInDays: 7
CreateProductsDataApiFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: CreateProductsViaAuroraServerlessV2DataApi
AutoPublishAlias: liveVersion
Handler: software.amazonaws.example.product.handler.CreateProductsViaAuroraServerlessV2DataApiHandler::handleRequest
Policies:
- Version: '2012-10-17' # Policy Document
Statement:
- Effect: Allow
Action:
- rds-data:*
Resource:
!Sub arn:aws:rds:${AWS::Region}:${AWS::AccountId}:cluster:${DBClusterName}
- Effect: Allow
Action:
- secretsmanager:GetSecretValue
Resource:
!Ref DBSecret
Events:
PutProducts:
Type: Api
Properties:
RestApiId: !Ref MyApi
Path: /productsWithDataApi
Method: put
CreateProductsDataApiFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${CreateProductsDataApiFunction}"
RetentionInDays: 7
GetProductByIdDataApiFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: GetProductByIdViaAuroraServerlessV2DataApi
Timeout: 15
AutoPublishAlias: liveVersion
Handler: software.amazonaws.example.product.handler.GetProductByIdViaAuroraServerlessV2DataApiHandler::handleRequest
Policies:
- Version: '2012-10-17' # Policy Document
Statement:
- Effect: Allow
Action:
- rds-data:*
Resource:
!Sub arn:aws:rds:${AWS::Region}:${AWS::AccountId}:cluster:${DBClusterName}
- Effect: Allow
Action:
- secretsmanager:GetSecretValue
Resource:
!Ref DBSecret
Events:
GetRequestById:
Type: Api
Properties:
RestApiId: !Ref MyApi
Path: /productsWithDataApi/{id}
Method: get
GetProductByIdDataApiFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${GetProductByIdDataApiFunction}"
RetentionInDays: 7
PutProductFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: PutProduct
Handler: software.amazonaws.example.product.handler.CreateProductHandler::handleRequest
Environment:
Variables:
JAVA_TOOL_OPTIONS: "-XX:+TieredCompilation -XX:TieredStopAtLevel=1"
PRODUCT_TABLE_NAME: !Ref ProductsTable
INVOCATION_QUEUE_URL: !Ref SimpleQueue
INVOCATION_TOPIC_URL: !Ref TargetTopic
STATE_MACHINE_ARN: !Ref CreatedProductEmailNotificationSM
Policies:
- DynamoDBCrudPolicy:
TableName: !Ref ProductsTable
- SQSSendMessagePolicy:
QueueName: !GetAtt SimpleQueue.QueueName
- StepFunctionsExecutionPolicy:
StateMachineName: !GetAtt CreatedProductEmailNotificationSM.Name
#- KinesisCrudPolicy:
# StreamName: !Ref KinesisStreamName
- SNSPublishMessagePolicy:
TopicName: !GetAtt TargetTopic.TopicName
Events:
PutRequest:
Type: Api
Properties:
RestApiId: !Ref MyApi
Path: /products
Method: put
PutProductFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${PutProductFunction}"
RetentionInDays: 7
DeleteProductFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: DeleteProduct
Handler: software.amazonaws.example.product.handler.DeleteProductByIdHandler::handleRequest
MemorySize: 1024
Policies:
- DynamoDBCrudPolicy:
TableName: !Ref ProductsTable
Events:
PutRequest:
Type: Api
Properties:
RestApiId: !Ref MyApi
Path: /products/{id}
Method: delete
DeleteProductFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${DeleteProductFunction}"
RetentionInDays: 7
SimpleQueue:
Type: AWS::SQS::Queue
Properties:
QueueName: "new-product-created"
TargetTopic:
Type: AWS::SNS::Topic
Properties:
TopicName: devops-guru-workshop-target-topic
Subscription:
- Endpoint: !GetAtt SimpleQueue.Arn
Protocol: sqs
# Policy allows SNS to publish to this SQS queue
SnsToSqsPolicy:
Type: AWS::SQS::QueuePolicy
Properties:
PolicyDocument:
Version: "2012-10-17"
Statement:
- Sid: "Allow SNS publish to SQS"
Effect: Allow
Principal:
Service: "sns.amazonaws.com"
Resource: !GetAtt SimpleQueue.Arn
Action: SQS:SendMessage
Condition:
ArnEquals:
aws:SourceArn: !Ref TargetTopic
Queues:
- Ref: SimpleQueue
ProductCreatedEventFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: CreatedProduct
Handler: software.amazonaws.example.sqs.CreatedProductFunction::handleRequest
Timeout: 20
Events:
SQSQueueEvent:
Type: SQS
Properties:
Queue: !GetAtt SimpleQueue.Arn
CreatedProductFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${ProductCreatedEventFunction}"
RetentionInDays: 7
CreatedProductSNSNotificationFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: CreatedProductNotification
Handler: software.amazonaws.example.sns.CreatedProductNotificationFunction::handleRequest
Events:
SNSEvent:
Type: SNS
Properties:
Topic: !Ref TargetTopic
CreatedProductSNSNotificationFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${CreatedProductSNSNotificationFunction}"
RetentionInDays: 7
CreatedProductSFnEmailNotificationFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: CreatedProductSFnEmailNotification
Handler: software.amazonaws.example.stepfunction.CreatedProductSFnEmailNotificationFunction::handleRequest
CreatedProductSFnEmailNotificationFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${CreatedProductSFnEmailNotificationFunction}"
RetentionInDays: 7
CreatedProductEmailNotificationSM:
Type: AWS::Serverless::StateMachine
Properties:
Definition:
StartAt: CreatedProductTask
States:
CreatedProductTask:
Type: Task
Resource: !GetAtt CreatedProductSFnEmailNotificationFunction.Arn
"Retry": [
{
"ErrorEquals": [States.ALL],
"IntervalSeconds": 10,
"MaxAttempts": 30,
"BackoffRate": 1
}
]
End: true
Policies:
- LambdaInvokePolicy:
FunctionName:
!Ref CreatedProductSFnEmailNotificationFunction
# Define an AWS Kinesis Data Stream
#KinesisStream:
# Type: AWS::Kinesis::Stream
#Properties:
# Name: !Ref KinesisStreamName
#ShardCount: 1
#StreamModeDetails:
# StreamMode: ON_DEMAND
# Define a Lambda function as an application consumer
#OrderedProductFunction:
# Type: AWS::Serverless::Function
#Properties:
# FunctionName: OrderedProduct
#Handler: software.amazonaws.example.kinesis.OrderedProductFunction::handleRequest
#Timeout: 20
#Policies:
#- KinesisStreamReadPolicy:
# StreamName: !Ref KinesisStreamName
#Events:
# Stream:
# Type: Kinesis
# Properties:
# Stream: !GetAtt KinesisStream.Arn
# StartingPosition: LATEST
# BatchSize: 50
# MaximumRetryAttempts: 100
#OrderedProductFunctionLogGroup:
# Type: AWS::Logs::LogGroup
#Properties:
# LogGroupName: !Sub "/aws/lambda/${OrderedProductFunction}"
#RetentionInDays: 7
# Define a Lambda function as an application consumer
UpdatedProductFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: UpdatedProduct
Handler: software.amazonaws.example.dynamodb.streams.UpdatedProductFunction::handleRequest
Timeout: 20
Events:
DynamoStream:
Type: DynamoDB
Properties:
Stream: !GetAtt ProductsTable.StreamArn
StartingPosition: LATEST
BatchSize: 50
MaximumRetryAttempts: 100
MaximumRecordAgeInSeconds: 3600
UpdatedProductFunctionLogGroup:
Type: AWS::Logs::LogGroup
Properties:
LogGroupName: !Sub "/aws/lambda/${UpdatedProductFunction}"
RetentionInDays: 7
ProductsTable:
Type: AWS::DynamoDB::Table
Properties:
TableName: "ProductsTable"
PointInTimeRecoverySpecification:
PointInTimeRecoveryEnabled: true
AttributeDefinitions:
- AttributeName: 'PK'
AttributeType: 'S'
KeySchema:
- AttributeName: 'PK'
KeyType: 'HASH'
#BillingMode: PAY_PER_REQUEST
ProvisionedThroughput:
ReadCapacityUnits: "3"
WriteCapacityUnits: "1"
StreamSpecification:
StreamViewType: NEW_IMAGE
#MyDBSubnetGroup:
# Type: AWS::RDS::DBSubnetGroup
#Properties:
# DBSubnetGroupDescription: Subnets available for the RDS DB Instance
#SubnetIds:
# Ref: Subnets
#myVPCSecurityGroup:
# Type: AWS::EC2::SecurityGroup
#Properties:
# GroupDescription: Security group for RDS DB Instance.
#VpcId:
# Ref: VpcId
#SecurityGroupIngress:
# - IpProtocol: tcp
# FromPort: '5432'
# ToPort: '5432'
#SourceSecurityGroupId:
#Ref: LambdaSecurityGroup
#LambdaSecurityGroup:
# Type: AWS::EC2::SecurityGroup
# Properties:
# GroupDescription: SecurityGroup for Serverless Functions
# VpcId:
# Ref: VpcId
#MyDB:
# Type: AWS::RDS::DBInstance
#Properties:
# DBName: DevOpsGuruWorkshop
#AllocatedStorage: 5
#DBInstanceClass: db.t3.micro
#Engine: postgres
#EngineVersion: '14.6'
#MasterUsername: postgres
#MasterUserPassword: postgres
#DBSubnetGroupName:
# Ref: MyDBSubnetGroup
#VPCSecurityGroups:
#- Ref: myVPCSecurityGroup
DevOpsGuruResource:
Type: AWS::DevOpsGuru::ResourceCollection
Properties:
ResourceCollectionFilter:
CloudFormation:
StackNames:
- !Sub ${AWS::StackName}
DBSubnetGroup:
Type: AWS::RDS::DBSubnetGroup
Properties:
DBSubnetGroupDescription: Subnets available for the RDS DB Instance
SubnetIds:
Ref: Subnets
DBSecret:
Type: AWS::SecretsManager::Secret
Properties:
Name: !Ref UserSecret
Description: RDS database auto-generated user password
GenerateSecretString:
SecretStringTemplate: !Sub '{"username": "${DBMasterUserName}"}'
GenerateStringKey: "password"
PasswordLength: 30
ExcludeCharacters: '"@/\'
AuroraServerlessV2Cluster:
Type: 'AWS::RDS::DBCluster'
DeletionPolicy: Delete
Properties:
DBClusterIdentifier: !Ref DBClusterName
Engine: aurora-postgresql
Port: 5432
EnableHttpEndpoint: true
MasterUsername: !Join ['', ['{{resolve:secretsmanager:', !Ref DBSecret, ':SecretString:username}}' ]]
MasterUserPassword: !Join ['', ['{{resolve:secretsmanager:', !Ref DBSecret, ':SecretString:password}}' ]]
DatabaseName: !Ref DatabaseName
ServerlessV2ScalingConfiguration:
MinCapacity: 0.5
MaxCapacity: 1
DBSubnetGroupName:
Ref: DBSubnetGroup
AuroraServerlessV2Instance:
Type: 'AWS::RDS::DBInstance'
Properties:
Engine: aurora-postgresql
DBInstanceClass: db.serverless
DBClusterIdentifier: !Ref AuroraServerlessV2Cluster
MonitoringInterval: 1
MonitoringRoleArn: !GetAtt EnhancedMonitoringRole.Arn
PubliclyAccessible: false
EnablePerformanceInsights: true
PerformanceInsightsRetentionPeriod: 7
EnhancedMonitoringRole:
Type: "AWS::IAM::Role"
Properties:
RoleName: !Sub "${AWS::StackName}-monitor-${AWS::Region}"
Description: "Allows your Aurora DB cluster to deliver Enhanced Monitoring metrics."
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Action:
- "sts:AssumeRole"
Principal:
Service:
- "monitoring.rds.amazonaws.com"
ManagedPolicyArns:
- "arn:aws:iam::aws:policy/service-role/AmazonRDSEnhancedMonitoringRole"
Outputs:
DevOpsGuruWorkshopApiEndpoint:
Description: "API Gateway endpoint URL for Prod stage for DevOpsGuru Workshop"
Value: !Sub "https://${MyApi}.execute-api.${AWS::Region}.amazonaws.com/prod/products"
StackName:
Description: "Created AWS CloudFormation Stack Name"
Value: !Sub ${AWS::StackName}