serverless.yml

# Welcome to Serverless!
#
# This file is the main config file for your service.
# It's very minimal at this point and uses default values.
# You can always add more config options for more control.
# We've included some commented out config examples here.
# Just uncomment any of them to get that config option.
#
# For full config options, check the docs:
#    docs.serverless.com
#
# Happy Coding!

service: s1ss-sls02

# You can pin your service to only deploy with a specific Serverless version
# Check out our docs for more details
# frameworkVersion: "=X.X.X"

provider:
  name: aws
  runtime: nodejs8.10
  profile: s1ss_sls
  stage: dev
  region: us-west-2
  tracing: true
  iamRoleStatements:
    - Effect: Allow
      Action:
        - states:StartExecution
      Resource: "*"
    - Effect: Allow
      Action:
        - s3:*
      Resource: "*"
    - Effect: Allow
      Action:
      - "sns:Publish"
      Resource: "*"

functions:
  searchAsyncApi:
    handler: handler.searchAsyncApi
    memorySize: 128
    environment:
      statemachine_arn: ${self:resources.Outputs.Search.Value}
    events:
      - http:
          path: search
          method: post
  searchAsync:
    handler: handler.searchAsync
    memorySize: 128
    environment:
      statemachine_arn: ${self:resources.Outputs.Search.Value}
  start:
    handler: handler.start
    memorySize: 128
  poll:
    handler: handler.poll
    memorySize: 128
  dumpMessages:
    handler: handler.dumpMessages
    memorySize: 128
    timeout: 900
  dumpRecords:
    handler: handler.dumpRecords
    memorySize: 128
    timeout: 900

stepFunctions:
  stateMachines:
    sumosearch:
      name: 'sumosearch'
      definition:
        Comment: "Run a Sumo Logic query and get the results in an S3 object"
        StartAt: Start
        States:
          Start:
            Type: Task
            Resource: "arn:aws:lambda:#{AWS::Region}:#{AWS::AccountId}:function:${self:service}-${opt:stage, self:provider.stage}-start"
            Next: Wait
          Wait:
            Type: Wait
            Seconds: 1
            Next: Poll
          Poll:
            Type: Task
            Resource: "arn:aws:lambda:#{AWS::Region}:#{AWS::AccountId}:function:${self:service}-${opt:stage, self:provider.stage}-poll"
            Next: CheckDone
          CheckDone:
            Type: Choice
            Choices:
              - Variable: $.state
                StringEquals: "DONE GATHERING RESULTS"
                Next: Dump
            Default: Wait
          Dump:
            Type: Parallel
            Next: Fin
            Branches:
              - StartAt: DumpMessages
                States:
                  DumpMessages:
                    Type: Task
                    Resource: "arn:aws:lambda:#{AWS::Region}:#{AWS::AccountId}:function:${self:service}-${opt:stage, self:provider.stage}-dumpMessages"
                    TimeoutSeconds: 300
                    HeartbeatSeconds: 60
                    End: true
              - StartAt: DumpRecords
                States:
                  DumpRecords:
                    Type: Task
                    Resource: "arn:aws:lambda:#{AWS::Region}:#{AWS::AccountId}:function:${self:service}-${opt:stage, self:provider.stage}-dumpRecords"
                    TimeoutSeconds: 300
                    HeartbeatSeconds: 60
                    End: true
          Fin:
            Type: Pass
            End: true

plugins:
  - serverless-step-functions
  - serverless-pseudo-parameters
  - serverless-log-forwarding

custom:
  logForwarding:
    destinationARN: ${env:LOG_FORWARDING_LAMBDA}
    filterPattern: "-\"RequestId: \""

resources:
  Outputs:
    Search:
      Description: The ARN of the state machine
      Value:
        Ref: Sumosearch # Sic! First letter needs to be uppercase...