defillama-server/serverless.yml at master · 0xsis/defillama-server · GitHub

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service: defillama

package:
  individually: true

provider:
  name: aws
  runtime: nodejs14.x
  region: eu-central-1
  endpointType: REGIONAL # Set to regional because the api gateway will be behind a cloudfront distribution
  stage: dev # Default to dev if no stage is specified
  tracing: # Enable X-Ray tracing (debugging)
    apiGateway: true
    lambda: true
  iamRoleStatements:
    - Effect: Allow # X-Ray permissions
      Action:
        - xray:PutTraceSegments
        - xray:PutTelemetryRecords
      Resource: "*"
    - Effect: 'Allow'
      Action:
        - dynamodb:DescribeTable
        - dynamodb:Query
        - dynamodb:Scan
        - dynamodb:GetItem
        - dynamodb:PutItem
        - dynamodb:UpdateItem
        - dynamodb:DeleteItem
      Resource:
        - "Fn::GetAtt": [ DynamoTable, Arn ]
    - Effect: Allow # Lambda logs on cloudwatch
      Action:
        - logs:CreateLogGroup
        - logs:CreateLogStream
        - logs:PutLogEvents
      Resource:
        - 'Fn::Join':
          - ':'
          -
            - 'arn:aws:logs'
            - Ref: 'AWS::Region'
            - Ref: 'AWS::AccountId'
            - 'log-group:/aws/lambda/*:*:*'
    # For warm-up functions
    - Effect: 'Allow'
      Action:
        - 'lambda:InvokeFunction'
      Resource: '*'
  environment:
    ALCHEMY_API: ${file(./env.js):ALCHEMY_API}
    DEFILLAMA_SDK_MUTED: true
    tableName: ${self:custom.tableName}
    stage: ${self:custom.stage}

custom:
  stage: ${opt:stage, self:provider.stage}
  webpack:
    webpackConfig: ./webpack.config.js
    includeModules: true
    packager: 'npm'
    excludeFiles: src/**/*.test.ts
  warmup:
    enabled: true
    events:
      - schedule: rate(5 minutes)
    prewarm: true
    concurrency: 1
  prune:
    automatic: true
    number: 5 # Number of versions to keep
  tableName: ${self:custom.stage}-table
  domainMap:
    prod:
      domain: api.llama.fi
      certificateArn: 'arn:aws:acm:us-east-1:856461987125:certificate/b4209013-30a6-417e-847e-6e630c3e77fe'
      hostedZone: llama.fi
    dev:
      domain: staging-api.llama.fi
      certificateArn: 'arn:aws:acm:us-east-1:856461987125:certificate/b4209013-30a6-417e-847e-6e630c3e77fe'
      hostedZone: llama.fi
  domain: ${self:custom.domainMap.${self:custom.stage}.domain}
  certificateArn: ${self:custom.domainMap.${self:custom.stage}.certificateArn}
  hostedZone: ${self:custom.domainMap.${self:custom.stage}.hostedZone}

functions:
  fallback:
    handler: src/fallback.default
    events:
      - http:
          path: /{params+}
          method: any
  chart:
    handler: src/getChart.default
    warmup:
      enabled: true
    events:
      - http:
          path: charts
          method: get
      - http:
          path: charts/{chain}
          method: get
  protocols:
    handler: src/getProtocols.default
    warmup:
      enabled: true
    events:
      - http:
          path: protocols
          method: get
  protocol:
    handler: src/getProtocol.default
    events:
      - http:
          path: protocol/{protocol}
          method: get
  corsPreflight:
    handler: src/corsPreflight.default
    warmup:
      enabled: true
    events:
      - http:
          path: /{params+}
          method: options
  storeTvls100:
    handler: src/storeTvls100.default
    timeout: 900
    events:
      - schedule: rate(1 hour)
  storeTvls200:
    handler: src/storeTvls200.default
    timeout: 900
    events:
      - schedule: rate(1 hour)

resources:
  # CORS for api gateway errors
  - ${file(resources/api-gateway-errors.yml)}
  # DynamoDB
  - ${file(resources/dynamodb-table.yml)}
  # Cloudfront API distribution
  - ${file(resources/api-cloudfront-distribution.yml)}

plugins:
  - serverless-webpack
  - serverless-offline
  - serverless-plugin-warmup
  - serverless-prune-plugin