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serverless-monitoring.yaml
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AWSTemplateFormatVersion: 2010-09-09
Parameters:
ProjectName:
Description: Name of the project (lowercase and under ten characters)
Type: String
AllowedPattern: "^[a-z]{0,10}$"
ConstraintDescription: Must be lowercase and under ten characters
SeedRepository:
Type: String
Default: 'https://s3.amazonaws.com/aws-bookstore-demo/bookstore-webapp.zip'
Conditions:
IADRegion: !Equals [!Ref "AWS::Region", "us-east-1"]
Mappings:
S3Buckets:
us-east-1:
Bucket: aws-bookstore-demo
NeptuneDataBucket: bookstore-neptune
SeederFunctionBucket: fsd-aws-wildrydes-us-east-1
us-west-2:
Bucket: aws-bookstore-demo-us-west-2
NeptuneDataBucket: bookstore-neptune-us-west-2
SeederFunctionBucket: fsd-aws-wildrydes-us-west-2
eu-central-1:
Bucket: aws-bookstore-demo-eu-central-1
NeptuneDataBucket: bookstore-neptune-eu-central-1
SeederFunctionBucket: fsd-aws-wildrydes-eu-central-1
eu-west-1:
Bucket: aws-bookstore-demo-eu-west-1
NeptuneDataBucket: bookstore-neptune-eu-west-1
SeederFunctionBucket: fsd-aws-wildrydes-eu-west-1
Constants:
S3Keys:
ListOrdersCode: functions/ListOrders.zip
GetBookCode: functions/GetBook.zip
ListBooksCode: functions/ListBooks.zip
UpdateCartCode: functions/UpdateCart.zip
GetCartItemCode: functions/GetCartItem.zip
ListItemsInCartCode: functions/ListItemsInCart.zip
AddToCartCode: functions/AddToCart.zip
RemoveFromCartCode: functions/RemoveFromCart.zip
GetBestSellersCode: functions/GetBestSellers.zip
CheckoutCode: functions/Checkout.zip
UploadBooksCode: functions/UploadBooks.zip
GetRecommendationsCode: functions/GetRecommendations.zip
GetRecommendationsByBookCode: functions/GetRecommendationsByBook.zip
SearchCode: functions/Search.zip
UpdateSearchCode: functions/UpdateSearchCluster.zip
UpdateBestSellersCode: functions/UpdateBestSellers.zip
NeptuneLoaderCode: functions/NeptuneLoaderV2.zip
NeptuneIAMCode: functions/NeptuneIAM.zip
bookstoreNeptuneS3DataPath: /data/
booksData: data/books.json
CreateESRoleCode: functions/CreateESRole.zip
UpdateConfigCode: functions/UpdateConfig.zip
XRayLayer: functions/XRayLayer.zip
PythonLambdaLayer: functions/PythonLambdaLayer.zip
SeederFunctionCode: aws-serverless-codecommit-seeder.zip
UploadLogsToESCode: functions/LogsToElasticsearch.zip
LinkCognitoToESCode: functions/LinkCognitotoES.zip
DeleteBucketsCode: functions/DeleteBuckets.zip
Resources:
# ---------- VPC - SUBNET - SECURITY GROUPS ---------
bookstoreVPC:
Type: "AWS::EC2::VPC"
Properties:
CidrBlock: '172.31.0.0/16'
bookstoreSubnet1:
Type: "AWS::EC2::Subnet"
Properties:
CidrBlock:
Fn::Select:
- 0
- Fn::Cidr:
- Fn::GetAtt: [bookstoreVPC, CidrBlock]
- 3
- 8
VpcId:
Ref: bookstoreVPC
AvailabilityZone:
Fn::Select:
- 0
- Fn::GetAZs:
Ref: "AWS::Region"
bookstoreSubnet2:
Type: "AWS::EC2::Subnet"
Properties:
CidrBlock:
Fn::Select:
- 1
- Fn::Cidr:
- Fn::GetAtt: [bookstoreVPC, CidrBlock]
- 3
- 8
VpcId:
Ref: bookstoreVPC
AvailabilityZone:
Fn::Select:
- 1
- Fn::GetAZs:
Ref: "AWS::Region"
bookstoreSecurityGroup:
Type: 'AWS::EC2::SecurityGroup'
Properties:
GroupName: !Sub '${ProjectName}-SG'
GroupDescription: Lock cache down to webserver access only
VpcId: !Ref bookstoreVPC
bookstoreVPCRouteTable:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref bookstoreVPC
bookstoreVPCRouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref bookstoreVPCRouteTable
SubnetId: !Ref bookstoreSubnet1
bookstoreVPCRouteTableAssociationTwo:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref bookstoreVPCRouteTable
SubnetId: !Ref bookstoreSubnet2
bookstoreNeptuneSecurityGroup:
Type: "AWS::EC2::SecurityGroup"
Properties:
GroupDescription: "Security group for Neptune DB within book store app."
SecurityGroupIngress:
-
CidrIp: "0.0.0.0/0"
FromPort: 8182
ToPort: 8182
IpProtocol: tcp
VpcId:
Ref: bookstoreVPC
bookstoreNeptuneSubnetGroup:
Type: "AWS::Neptune::DBSubnetGroup"
Properties:
DBSubnetGroupDescription: "Subnet group for Neptune DB within book store app."
SubnetIds:
- !Ref bookstoreSubnet1
- !Ref bookstoreSubnet2
redisLambdaSecurityGroup:
Type: "AWS::EC2::SecurityGroup"
Properties:
VpcId:
Ref: bookstoreVPC
GroupDescription: "A component security group allowing access only to redis"
bookstoreCacheSecurityGroup:
Type: 'AWS::EC2::SecurityGroup'
Properties:
GroupDescription: Elasticache security group
SecurityGroupIngress:
-
IpProtocol: "tcp"
FromPort: "6379"
ToPort: "6379"
SourceSecurityGroupId:
Ref: redisLambdaSecurityGroup
VpcId: !Ref bookstoreVPC
bookstoreCacheSubnets:
Type: 'AWS::ElastiCache::SubnetGroup'
Properties:
Description: Subnets for ElastiCache
SubnetIds:
- Ref: bookstoreSubnet1
# ---------- NEPTUNE CLUSTER DEFINITION ---------
bookstoreNeptuneCluster:
Type: "AWS::Neptune::DBCluster"
Properties:
IamAuthEnabled : false
DBSubnetGroupName:
Ref: bookstoreNeptuneSubnetGroup
VpcSecurityGroupIds: [ !GetAtt bookstoreNeptuneSecurityGroup.GroupId ]
bookstoreNeptuneDB:
Type: "AWS::Neptune::DBInstance"
Properties:
DBClusterIdentifier: !Ref bookstoreNeptuneCluster
DBInstanceClass: "db.r4.large"
# ---------- IAM ROLE ATTACH FOR S3 BULK LOAD ------------
bookstoreNeptuneLoaderS3ReadPolicy:
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
- Action:
- s3:Get*
- s3:List*
Effect: Allow
Resource: "*"
Version: '2012-10-17'
PolicyName: bookstoreNeptuneLoaderS3ReadPolicy
Roles:
- Ref: bookstoreNeptuneLoaderS3ReadRole
bookstoreNeptuneLoaderS3ReadRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Statement:
- Action: sts:AssumeRole
Effect: Allow
Principal:
Service:
- rds.amazonaws.com
Version: '2012-10-17'
Path: /
# ---------- CUSTOM CLOUDFORMATION RESOURCE FOR ATTACHING S3 READ ROLE TO NEPTUNE CLUSTER ---------
bookstoreNeptuneIAMAttach:
DependsOn:
- bookstoreNeptuneIAMAttachLambdaRoleCloudWatchStream
- bookstoreNeptuneIAMAttachLambdaRoleCloudWatchGroup
- bookstoreNeptuneIAMAttachLambdaRoleEC2
- bookstoreNeptuneIAMAttachLambdaRoleRDS
- bookstoreNeptuneIAMAttachLambdaRole
- bookstoreNeptuneIAMAttachLambda
- bookstoreNeptuneLoaderS3ReadPolicy
- bookstoreNeptuneLoaderS3ReadRole
Type: Custom::NeptuneIAMAttach
Properties:
ServiceToken:
Fn::GetAtt: [ bookstoreNeptuneIAMAttachLambda, Arn ]
NeptuneDB: !Ref bookstoreNeptuneCluster
IAMRole:
Fn::GetAtt: [ bookstoreNeptuneLoaderS3ReadRole, Arn ]
Region: !Ref 'AWS::Region'
bookstoreNeptuneIAMAttachLambdaRoleCloudWatchStream:
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
- Action:
- logs:CreateLogStream
- logs:PutLogEvents
Effect: Allow
Resource: !Join [ "", [ "arn:aws:logs:", !Ref "AWS::Region", ":", !Ref "AWS::AccountId" , ":log-group:/aws/lambda/", !Ref bookstoreNeptuneIAMAttachLambda, ":*" ]]
Version: '2012-10-17'
PolicyName: bookstoreNeptuneIAMAttachLambdaRoleCloudWatchStream
Roles:
- Ref: bookstoreNeptuneIAMAttachLambdaRole
bookstoreNeptuneIAMAttachLambdaRoleCloudWatchGroup:
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
- Action:
- logs:CreateLogGroup
Effect: Allow
Resource: !Join [ "", [ "arn:aws:logs:", !Ref "AWS::Region", ":", !Ref "AWS::AccountId" , ":*" ]]
Version: '2012-10-17'
PolicyName: bookstoreNeptuneIAMAttachLambdaRoleCloudWatchGroup
Roles:
- Ref: bookstoreNeptuneIAMAttachLambdaRole
bookstoreNeptuneIAMAttachLambdaRoleEC2:
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
- Action:
- ec2:CreateNetworkInterface
- ec2:DescribeNetworkInterfaces
- ec2:DeleteNetworkInterface
- ec2:DetachNetworkInterface
Effect: Allow
Resource: "*"
Version: '2012-10-17'
PolicyName: bookstoreNeptuneIAMAttachLambdaRoleEC2
Roles:
- Ref: bookstoreNeptuneIAMAttachLambdaRole
bookstoreNeptuneIAMAttachLambdaRoleRDS:
DependsOn: bookstoreNeptuneDB
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
-
Action:
- rds:AddRoleToDBCluster
- rds:DescribeDBClusters
Effect: Allow
Resource:
- "*"
-
Action:
- iam:PassRole
Effect: Allow
Resource:
- Fn::GetAtt: [ bookstoreNeptuneLoaderS3ReadRole, Arn ]
Version: '2012-10-17'
PolicyName: bookstoreNeptuneIAMAttachLambdaRoleRDS
Roles:
- Ref: bookstoreNeptuneIAMAttachLambdaRole
bookstoreNeptuneIAMAttachLambdaRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Statement:
- Action: sts:AssumeRole
Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Version: '2012-10-17'
Path: /
bookstoreNeptuneIAMAttachLambda:
Type: AWS::Lambda::Function
DependsOn: bookstoreNeptuneDB
Properties:
Code:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- NeptuneIAMCode
Description: 'Lambda function to add an IAM policy to a Neptune cluster to allow for bulk load.'
Handler: lambda_function.lambda_handler
MemorySize: 128
Role:
Fn::GetAtt: [ bookstoreNeptuneIAMAttachLambdaRole, Arn ]
Runtime: python3.6
Timeout: 30
# ---------- VPC ENDPOINT FOR NEPTUNE BULK LOADER ACCESS TO S3 ---------
S3Endpoint:
Type: AWS::EC2::VPCEndpoint
Properties:
PolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal: '*'
Action:
- 's3:Get*'
- 's3:PutObject'
- 's3:List*'
Resource:
- '*'
RouteTableIds:
- !Ref bookstoreVPCRouteTable
ServiceName: !Join [ "" , [ "com.amazonaws.", !Ref "AWS::Region", ".s3"]]
VpcId: !Ref bookstoreVPC
# ---------- CUSTOM RESOURCE TO INITIATE NEPTUNE BULK LOAD PROCESS ---------
bookstoreNeptuneLoader:
DependsOn:
- bookstoreNeptuneLoaderLambdaRoleCloudWatchStream
- bookstoreNeptuneLoaderLambdaRoleCloudWatchGroup
- bookstoreNeptuneLoaderLambdaRoleEC2
- bookstoreNeptuneLoaderLambdaRole
- bookstoreNeptuneLoaderLambda
- bookstoreNeptuneLoaderS3ReadPolicy
- bookstoreNeptuneLoaderS3ReadRole
- S3Endpoint
Type: "Custom::NeptuneLoader"
Properties:
ServiceToken:
Fn::GetAtt: [ bookstoreNeptuneLoaderLambda, Arn]
bookstoreNeptuneLoaderLambdaRoleCloudWatchStream:
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
- Action:
- logs:CreateLogStream
- logs:PutLogEvents
Effect: Allow
Resource: !Join [ "", [ "arn:aws:logs:", !Ref "AWS::Region", ":", !Ref "AWS::AccountId" , ":log-group:/aws/lambda/", !Ref bookstoreNeptuneLoaderLambda, ":*" ]]
Version: '2012-10-17'
PolicyName: bookstoreNeptuneLoaderLambdaRoleCloudWatchStream
Roles:
- Ref: bookstoreNeptuneLoaderLambdaRole
bookstoreNeptuneLoaderLambdaRoleCloudWatchGroup:
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
- Action:
- logs:CreateLogGroup
Effect: Allow
Resource: !Join [ "", [ "arn:aws:logs:", !Ref "AWS::Region", ":", !Ref "AWS::AccountId" , ":*" ]]
Version: '2012-10-17'
PolicyName: bookstoreNeptuneLoaderLambdaRoleCloudWatchGroup
Roles:
- Ref: bookstoreNeptuneLoaderLambdaRole
bookstoreNeptuneLoaderLambdaRoleEC2:
Type: AWS::IAM::Policy
Properties:
PolicyDocument:
Statement:
- Action:
- ec2:CreateNetworkInterface
- ec2:DescribeNetworkInterfaces
- ec2:DeleteNetworkInterface
- ec2:DetachNetworkInterface
Effect: Allow
Resource: "*"
Version: '2012-10-17'
PolicyName: bookstoreNeptuneLoaderLambdaRoleEC2
Roles:
- Ref: bookstoreNeptuneLoaderLambdaRole
bookstoreNeptuneLoaderLambda:
Type: AWS::Lambda::Function
DependsOn: bookstoreNeptuneDB
Properties:
Code:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- NeptuneLoaderCode
Description: 'Lambda function to load data into Neptune instance.'
Layers:
- !Ref PythonLambdaLayer
Environment:
Variables:
neptunedb:
Fn::GetAtt: [ bookstoreNeptuneCluster, Endpoint ]
neptuneloads3path: !Join
- ''
- - 's3://'
- !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- NeptuneDataBucket
- !FindInMap
- Constants
- S3Keys
- bookstoreNeptuneS3DataPath
region:
Ref: "AWS::Region"
s3loadiamrole:
Fn::GetAtt: [ bookstoreNeptuneLoaderS3ReadRole, Arn]
Handler: lambda_function.lambda_handler
MemorySize: 128
Role:
Fn::GetAtt: [ bookstoreNeptuneLoaderLambdaRole, Arn ]
Runtime: python3.6
Timeout: 180
VpcConfig:
SecurityGroupIds:
- Ref: bookstoreNeptuneSecurityGroup
SubnetIds:
- Ref: bookstoreSubnet1
- Ref: bookstoreSubnet2
bookstoreNeptuneLoaderLambdaRole:
Type: AWS::IAM::Role
Properties:
ManagedPolicyArns:
- 'arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole'
- 'arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess'
AssumeRolePolicyDocument:
Statement:
- Action: sts:AssumeRole
Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Version: '2012-10-17'
Path: /
# ---------- ROLES FOR DYNAMODB ---------
DynamoDbRole:
Type: 'AWS::IAM::Role'
Properties:
RoleName: !Sub '${ProjectName}-DynamoDbLambda'
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Action:
- 'sts:AssumeRole'
ManagedPolicyArns:
- 'arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole'
- 'arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess'
- 'arn:aws:iam::aws:policy/AWSXRayDaemonWriteAccess'
Policies:
- PolicyName: PutRidePolicy
PolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Action:
- 'dynamodb:PutItem'
- 'dynamodb:Query'
- 'dynamodb:UpdateTable'
- 'dynamodb:UpdateItem'
- 'dynamodb:BatchWriteItem'
- 'dynamodb:GetItem'
- 'dynamodb:Scan'
- 'dynamodb:DeleteItem'
Resource:
- !GetAtt
- TBooks
- Arn
- !GetAtt
- TOrders
- Arn
- !GetAtt
- TCart
- Arn
- !Join
- ''
- - !GetAtt
- TBooks
- Arn
- /*
Metadata:
'AWS::CloudFormation::Designer':
id: 07b29683-0ea5-44bf-a439-fcb89713fd09
# ---------- ROLES FOR NEPTUNE ---------
RecommendationsLambdaRole:
Type: 'AWS::IAM::Role'
Properties:
RoleName: !Sub '${ProjectName}-RecommendationsLambdaRole'
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Action:
- 'sts:AssumeRole'
ManagedPolicyArns:
- arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
- arn:aws:iam::aws:policy/AWSXRayDaemonWriteAccess
Policies:
- PolicyName: RecommendationsLambdaRoleEC2
PolicyDocument:
Statement:
- Action:
- 'ec2:CreateNetworkInterface'
- 'ec2:DescribeNetworkInterfaces'
- 'ec2:DeleteNetworkInterface'
- 'ec2:DetachNetworkInterface'
Effect: Allow
Resource: '*'
Version: 2012-10-17
# ---------- DYNAMODB TABLES DEFINITIONS ---------
TBooks:
Type: 'AWS::DynamoDB::Table'
Properties:
TableName: !Sub '${ProjectName}-Books'
AttributeDefinitions:
- AttributeName: id
AttributeType: S
- AttributeName: category
AttributeType: S
KeySchema:
- AttributeName: id
KeyType: HASH
ProvisionedThroughput:
ReadCapacityUnits: 1
WriteCapacityUnits: 1
GlobalSecondaryIndexes:
- IndexName: category-index
KeySchema:
- AttributeName: category
KeyType: HASH
Projection:
ProjectionType: ALL
ProvisionedThroughput:
ReadCapacityUnits: 1
WriteCapacityUnits: 1
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
Metadata:
'AWS::CloudFormation::Designer':
id: 9de25578-c943-42f5-9ec7-7a5258c7771a
TOrders:
Type: 'AWS::DynamoDB::Table'
Properties:
TableName: !Sub '${ProjectName}-Orders'
AttributeDefinitions:
- AttributeName: customerId
AttributeType: S
- AttributeName: orderId
AttributeType: S
KeySchema:
- AttributeName: customerId
KeyType: HASH
- AttributeName: orderId
KeyType: RANGE
ProvisionedThroughput:
ReadCapacityUnits: 1
WriteCapacityUnits: 1
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
Metadata:
'AWS::CloudFormation::Designer':
id: 57fb3162-6a2d-4651-a9c8-7404e82181e8
TCart:
Type: 'AWS::DynamoDB::Table'
Properties:
TableName: !Sub '${ProjectName}-Cart'
AttributeDefinitions:
- AttributeName: customerId
AttributeType: S
- AttributeName: bookId
AttributeType: S
KeySchema:
- AttributeName: customerId
KeyType: HASH
- AttributeName: bookId
KeyType: RANGE
ProvisionedThroughput:
ReadCapacityUnits: 1
WriteCapacityUnits: 1
Metadata:
'AWS::CloudFormation::Designer':
id: e1a45038-ec76-464d-91b5-6b31bc325fa7
# ---------- ELASTICSEARCH ROLES DEFINITIONS ---------
ESSearchRole:
Type: 'AWS::IAM::Role'
Properties:
RoleName: !Sub '${ProjectName}-ESSearchRole'
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Action:
- 'sts:AssumeRole'
Path: /
ManagedPolicyArns:
- arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
- arn:aws:iam::aws:policy/service-role/AWSLambdaVPCAccessExecutionRole
- arn:aws:iam::aws:policy/AWSXRayDaemonWriteAccess
Policies:
- PolicyName: !Sub '${ProjectName}-lambda-policy'
PolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Action:
- 'es:ESHttpPost'
- 'es:ESHttpGet'
Resource: !Join
- ''
- - 'arn:aws:es:'
- !Ref 'AWS::Region'
- ':'
- !Ref 'AWS::AccountId'
- ':'
- domain/
- !Ref ElasticsearchDomain
- /*
- Effect: Allow
Action:
- 's3:ListBucket'
- 's3:GetObject'
Resource: !Join
- ''
- - 'arn:aws:s3:::'
- !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
- /*
- Effect: Allow
Action:
- 'dynamodb:DescribeStream'
- 'dynamodb:GetRecords'
- 'dynamodb:GetShardIterator'
- 'dynamodb:ListStreams'
Resource:
- !GetAtt
- TBooks
- Arn
- !Join
- ''
- - !GetAtt
- TBooks
- Arn
- /stream/*
ElasticsearchDomain:
Type: 'AWS::Elasticsearch::Domain'
DependsOn:
- ESRoleCreator
Properties:
DomainName: !Sub '${ProjectName}-domain'
ElasticsearchVersion: 6.2
ElasticsearchClusterConfig:
DedicatedMasterEnabled: 'false'
InstanceCount: '1'
ZoneAwarenessEnabled: 'false'
InstanceType: t2.small.elasticsearch
VPCOptions:
SubnetIds:
- Ref: bookstoreSubnet1
EBSOptions:
EBSEnabled: true
Iops: 0
VolumeSize: 10
VolumeType: gp2
AccessPolicies:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal:
AWS: '*'
Action:
- 'es:*'
Resource: !Join
- ''
- - 'arn:aws:es:'
- !Ref 'AWS::Region'
- ':'
- !Ref 'AWS::AccountId'
- ':'
- domain/
- !Sub '${ProjectName}-domain'
- /*
AdvancedOptions:
rest.action.multi.allow_explicit_index: true
# ---------- ROLES FOR ELASTICACHE ---------
RedisRole:
Type: 'AWS::IAM::Role'
Properties:
RoleName: !Sub '${ProjectName}-RedisRole'
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal:
Service:
- lambda.amazonaws.com
Action:
- 'sts:AssumeRole'
Path: /
ManagedPolicyArns:
- 'arn:aws:iam::aws:policy/AmazonElastiCacheFullAccess'
- 'arn:aws:iam::aws:policy/service-role/AWSLambdaVPCAccessExecutionRole'
- 'arn:aws:iam::aws:policy/AWSLambdaInvocation-DynamoDB'
# ---------- ELASTICACHE DEFINITIONS ---------
ElastiCacheCluster:
DependsOn:
- bookstoreCacheSubnets
- bookstoreCacheSecurityGroup
Type: 'AWS::ElastiCache::CacheCluster'
Properties:
ClusterName: !Sub '${ProjectName}-cluster'
CacheNodeType: cache.t2.micro
NumCacheNodes: '1'
Engine: redis
CacheSubnetGroupName: !Ref bookstoreCacheSubnets
VpcSecurityGroupIds:
- Fn::GetAtt:
- bookstoreCacheSecurityGroup
- 'GroupId'
# ---------- LAMBDA STREAMING FUNCTIONS ---------
NodeXRayLayer:
Type: "AWS::Lambda::LayerVersion"
Properties:
CompatibleRuntimes:
- nodejs8.10
- nodejs10.x
Content:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- XRayLayer
PythonLambdaLayer:
Type: "AWS::Lambda::LayerVersion"
Properties:
CompatibleRuntimes:
- python3.7
- python3.6
Content:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- PythonLambdaLayer
UpdateSearchCluster:
Type: 'AWS::Lambda::Function'
DependsOn:
- ESSearchRole
- ElasticsearchDomain
- TBooks
Properties:
FunctionName: !Sub '${ProjectName}-UpdateSearchCluster'
Description: 'Update Elasticsearch cluster as books are added'
Handler: index.handler
Role: !GetAtt
- ESSearchRole
- Arn
Runtime: python2.7
Timeout: '60'
VpcConfig:
SecurityGroupIds:
- Fn::GetAtt: [bookstoreVPC, DefaultSecurityGroup]
SubnetIds:
- Ref: bookstoreSubnet1
Code:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- UpdateSearchCode
Environment:
Variables:
ESENDPOINT: !GetAtt
- ElasticsearchDomain
- DomainEndpoint
REGION: !Ref 'AWS::Region'
FunctionUpdateBestSellers:
Type: 'AWS::Lambda::Function'
DependsOn:
- RedisRole
- ElastiCacheCluster
- TOrders
Properties:
FunctionName: !Sub '${ProjectName}-UpdateBestSellers'
Description: 'Updates BestSellers as orders are placed'
Handler: index.handler
Role: !GetAtt
- RedisRole
- Arn
Runtime: nodejs8.10
Timeout: '60'
VpcConfig:
SecurityGroupIds:
- Ref: redisLambdaSecurityGroup
SubnetIds:
- Ref: bookstoreSubnet1
Code:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- UpdateBestSellersCode
Environment:
Variables:
URL: !GetAtt
- ElastiCacheCluster
- RedisEndpoint.Address
# ---------- STREAMING TRIGGERS ---------
DataTableStream:
DependsOn: TBooks
Type: 'AWS::Lambda::EventSourceMapping'
Properties:
BatchSize: 1
Enabled: true
EventSourceArn: !GetAtt
- TBooks
- StreamArn
FunctionName: !GetAtt
- UpdateSearchCluster
- Arn
StartingPosition: TRIM_HORIZON
OrderTableStream:
DependsOn: TOrders
Type: 'AWS::Lambda::EventSourceMapping'
Properties:
BatchSize: 1
Enabled: true
EventSourceArn: !GetAtt
- TOrders
- StreamArn
FunctionName: !GetAtt
- FunctionUpdateBestSellers
- Arn
StartingPosition: TRIM_HORIZON
# ---------- LAMBDA for DYNAMODB FUNCTIONS ---------
FunctionListOrders:
Type: 'AWS::Lambda::Function'
Properties:
FunctionName: !Sub '${ProjectName}-ListOrders'
Description: Get list of books ordered by customerId
Handler: index.handler
MemorySize: 256
Runtime: nodejs8.10
Role: !GetAtt
- DynamoDbRole
- Arn
Timeout: 120
Environment:
Variables:
TABLE_NAME: !Sub '${ProjectName}-Orders'
Layers:
- !Ref NodeXRayLayer
TracingConfig:
Mode: Active
Code:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- ListOrdersCode
Metadata:
'AWS::CloudFormation::Designer':
id: f873825f-3037-47b0-90b4-fca6924fb4e9
FunctionGetBook:
Type: 'AWS::Lambda::Function'
Properties:
FunctionName: !Sub '${ProjectName}-GetBook'
Description: Get book by id
Handler: index.handler
MemorySize: 256
Runtime: nodejs8.10
Role: !GetAtt
- DynamoDbRole
- Arn
Timeout: 120
Layers:
- !Ref NodeXRayLayer
TracingConfig:
Mode: "Active"
Environment:
Variables:
TABLE_NAME: !Sub '${ProjectName}-Books'
Code:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket
S3Key: !FindInMap
- Constants
- S3Keys
- GetBookCode
Metadata:
'AWS::CloudFormation::Designer':
id: 1ae22cac-5803-4077-a6fe-1a3ca1aedfc2
FunctionListBooks:
Type: 'AWS::Lambda::Function'
Properties:
FunctionName: !Sub '${ProjectName}-ListBooks'
Description: Get list of books by category
Handler: index.handler
MemorySize: 256
Runtime: nodejs8.10
Role: !GetAtt
- DynamoDbRole
- Arn
Timeout: 120
Layers:
- !Ref NodeXRayLayer
TracingConfig:
Mode: Active
Environment:
Variables:
TABLE_NAME: !Sub '${ProjectName}-Books'
Code:
S3Bucket: !FindInMap
- S3Buckets
- !Ref 'AWS::Region'
- Bucket