template.yml

ROSTemplateFormatVersion: '2015-09-01'
Transform: 'Aliyun::Serverless-2018-04-03'
Resources:
  face-recognition:
    Type: 'Aliyun::Serverless::Service'
    Properties:
      Policies:
        - Version: '1'
          Statement:
            - Effect: Allow
              Action:
                - 'oss:ListObjects'
                - 'oss:GetObject'
                - 'oss:PutObject'
                - 'oss:DeleteObject'
                - 'fnf:*'
              Resource: '*'
    listObjects:
      Type: 'Aliyun::Serverless::Function'
      Properties:
        Handler: index.handler
        Runtime: python3
        Timeout: 60
        MemorySize: 128
        CodeUri: functions/listobjects
        EnvironmentVariables:
          OSS_ENDPOINT: 'https://oss-cn-hangzhou-internal.aliyuncs.com'
    detectFaces:
      Type: 'Aliyun::Serverless::Function'
      Properties:
        Handler: index.handler
        Runtime: python3
        Timeout: 60
        MemorySize: 512
        CodeUri: functions/detectfaces
        EnvironmentVariables:
          OSS_ENDPOINT: 'https://oss-cn-hangzhou-internal.aliyuncs.com'
    timer:
      Type: 'Aliyun::Serverless::Function'
      Properties:
        Handler: index.handler
        Runtime: python3
        Timeout: 60
        MemorySize: 512
        CodeUri: functions/timer
      Events:
        timeTrigger:
          Type: Timer
          Properties:
            CronExpression: '0 * * * * *'
            Enable: true 
            # replace YOUR_BUCKET_NAME to your oss bucket name
            Payload: '{"flowName": "oss-batch-process", "input": "{\"bucket\": \"YOUR_BUCKET_NAME\",\"prefix\":\"\"}"}'
  oss-batch-process:
    Type: 'Aliyun::Serverless::Flow'
    Properties:
      Description: batch process flow
      DefinitionUri: flows/index.flow.yml
      Policies:
        - AliyunFCInvocationAccess