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template.yaml
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template.yaml
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AWSTemplateFormatVersion: "2010-09-09"
Transform: AWS::Serverless-2016-10-31
Description: >
wlrnschedule
Sample SAM Template for wlrnschedule
# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
Function:
Timeout: 3
Resources:
DebugQueue:
Type: AWS::SQS::Queue
Properties:
QueueName: DebugQueue
WlrnScheduleAlexaLambdaFunction:
Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
Properties:
CodeUri: src/
Handler: schedule.handler
Runtime: ruby2.5
Environment:
Variables:
WLRN_URL: "https://api.composer.nprstations.org/v1/widget/5187f4c7e1c8a450fdefbbd8/day?format=json&date="
DEBUG_QUEUE_URL: !Ref DebugQueue
CACHE_TABLE: !Ref Cache
SHOWS_TABLE: !Ref ShowDB
NEW_REQUEST_SNS_TOPIC_ARN: !Ref NewRequestSNSTopic
Events:
Alexa:
Type: AlexaSkill
Policies:
- SQSSendMessagePolicy:
QueueName: !GetAtt DebugQueue.QueueName
- DynamoDBReadPolicy:
TableName: !Ref Cache
- DynamoDBReadPolicy:
TableName: !Ref ShowDB
- SNSPublishMessagePolicy:
TopicName: !GetAtt NewRequestSNSTopic.TopicName
DailyScheduleFunction:
Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
Properties:
CodeUri: src/
Handler: daily.handler
Runtime: ruby2.5
Environment:
Variables:
WLRN_URL: "https://api.composer.nprstations.org/v1/widget/5187f4c7e1c8a450fdefbbd8/day?format=json&date="
CACHE_TABLE: !Ref Cache
NEW_REQUEST_SNS_TOPIC_ARN: !Ref NewRequestSNSTopic
Events:
CronJob:
Type: Schedule
Properties:
Description: Daily job to load cache with today's schedule
Schedule: cron(0 6 * * ? *) # run every day at 6am UTC
Policies:
- DynamoDBReadPolicy:
TableName: !Ref Cache
- SNSPublishMessagePolicy:
TopicName: !GetAtt NewRequestSNSTopic.TopicName
WlrnScheduleCacheFunction:
Type: AWS::Serverless::Function
Properties:
Handler: cache.handler
Runtime: ruby2.5
CodeUri: ./src
Environment:
Variables:
DEBUG_QUEUE_URL: !Ref DebugQueue
CACHE_TABLE: !Ref Cache
Events:
NewRequestEvent:
Type: SNS
Properties:
Topic: !Ref NewRequestSNSTopic
Policies:
- SQSSendMessagePolicy:
QueueName: !GetAtt DebugQueue.QueueName
- DynamoDBCrudPolicy:
TableName: !Ref Cache
- DynamoDBCrudPolicy:
TableName: !Ref ShowDB
- SNSCrudPolicy:
TopicName: !GetAtt NewRequestSNSTopic.TopicName
WlrnScheduleCacheShowsFunction:
Type: AWS::Serverless::Function
Properties:
Handler: cache_shows.handler
Runtime: ruby2.5
CodeUri: ./src
Environment:
Variables:
DEBUG_QUEUE_URL: !Ref DebugQueue
CACHE_TABLE: !Ref ShowDB
Events:
NewRequestEvent:
Type: SNS
Properties:
Topic: !Ref NewRequestSNSTopic
Policies:
- SQSSendMessagePolicy:
QueueName: !GetAtt DebugQueue.QueueName
- DynamoDBCrudPolicy:
TableName: !Ref ShowDB
- SNSCrudPolicy:
TopicName: !GetAtt NewRequestSNSTopic.TopicName
NewRequestSNSTopic:
Type: "AWS::SNS::Topic"
Properties:
DisplayName: NewRequestSNSTopic
Cache:
Type: "AWS::DynamoDB::Table"
Properties:
AttributeDefinitions:
- AttributeName: date
AttributeType: S
KeySchema:
- AttributeName: date
KeyType: HASH
ProvisionedThroughput:
ReadCapacityUnits: 5
WriteCapacityUnits: 5
ShowDB:
Type: "AWS::DynamoDB::Table"
Properties:
AttributeDefinitions:
- AttributeName: show_name
AttributeType: S
- AttributeName: start_time_iso8601
AttributeType: S
KeySchema:
- AttributeName: show_name
KeyType: HASH
- AttributeName: start_time_iso8601
KeyType: RANGE
TimeToLiveSpecification:
AttributeName: ttl
Enabled: true
ProvisionedThroughput:
ReadCapacityUnits: 5
WriteCapacityUnits: 5
WlrnScheduleNewRequestSnsTopic:
Type: AWS::SNS::Topic
Properties:
DisplayName: WlrnScheduleNewRequestSnsTopic
Subscription:
- Protocol: lambda
Endpoint: !GetAtt WlrnScheduleCacheFunction.Arn
TopicName: WlrnScheduleNewRequestSnsTopic
# WlrnScheduleSAMPolicy: # https://github.com/awslabs/aws-sam-cli/issues/420
# Type: AWS::IAM::Policy
# Properties:
# PolicyName: WlrnScheduleSAMPolicy
# Groups:
# - group
# Roles:
# - role
# Users:
# - user
# PolicyDocument:
# Version: "2012-10-17"
# Statement:
# - Effect: "Allow"
# Action:
# - "s3:PutObject"
# - "s3:GetObject"
# - "s3:CreateMultipartUpload"
# Resource:
# - "arn:aws:s3:::{BUCKET_NAME}"
# - "arn:aws:s3:::{BUCKET_NAME}/*"
# - Effect: "Allow"
# Action:
# - "cloudformation:DescribeStacks"
# - "cloudformation:CreateChangeSet"
# - "cloudformation:ExecuteChangeSet"
# - "cloudformation:DescribeChangeSet"
# Resource:
# - !Sub "arn:aws:cloudformation:${AWS::Region}:${AWS::AccountId}:stack/{STACK_NAME}/*"
# - "arn:aws:cloudformation:us-east-1:aws:transform/Serverless-2016-10-31"
# - Effect: "Allow"
# Action:
# - "cloudformation:GetTemplateSummary"
# Resource: "*"
# - Effect: "Allow"
# Action:
# - "iam:GetRole"
# Resource:
# - !Sub "arn:aws:iam::${AWS::AccountId}:role/{STACK_NAME}-{FUNCTION_NAME}Role-*"
# - Effect: "Allow"
# Action:
# - "lambda:UpdateFunctionCode"
# - "lambda:ListTags"
# - "lambda:TagResource"
# - "lambda:UntagResource"
# - "lambda:GetFunctionConfiguration"
# Resource:
# - !Sub "arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:{STACK_NAME}-{FUNCTION_NAME}-*"
Outputs:
WlrnScheduleAlexaLambdaFunctionArn:
Description: "Alexa Lambda Function ARN"
Value: !GetAtt WlrnScheduleAlexaLambdaFunction.Arn
WlrnScheduleAlexaLambdaFunctionIamRole:
Description: "Implicit IAM Role created for Alexa Lambda function"
Value: !GetAtt WlrnScheduleAlexaLambdaFunctionRole.Arn
DebugQueueArn:
Description: "Debug queue ARN"
Value: !GetAtt DebugQueue.Arn