ACS::FC::ExecuteScript.yml

FormatVersion: OOS-2019-06-01
Description:
  name-en: ACS::FC::ExecuteScript
  name-zh-cn: 执行python脚本(FC)
  en: Execute python script
  zh-cn: 执行python脚本
Parameters:
  runtime:
    Type: String
    Label:
      en: Runtime
      zh-cn: 函数的运行环境
    AllowedValues:
      - python3.9
      - python3.10
    Default: python3.10
  handler:
    Type: String
    Label:
      en: Handler
      zh-cn: 函数名称
    Description:
      en: Python script function name(example:index.handler, index is the file name, handler is the name of the script function.)
      zh-cn: python脚本函数名称(例:index.handler, index是文件名，handler是脚本函数名)
    Default: index.handler
  inputPayload:
    Type: Json
    Label:
      en: InputPayload
      zh-cn: 输入参数
    Description:
      en: The parameter value of the script
      zh-cn: 脚本的参数值
    Default: ''
  script:
    Type: String
    Label:
      en: Python Script
      zh-cn: python脚本代码
    AssociationProperty: ALIYUN::OOS::Command::CommandContent
    AssociationPropertyMetadata:
      CommandType: RunPythonScript
    Default: |-
      import datetime
      import os
      import sys
      
      def _now(format="%Y-%m-%d %H:%M:%S"):
        return datetime.datetime.now().strftime(format)
      
      def job_start():
        return ("[%s][%s] job_start" % (_now(), os.getpid()))
      
      def handler(event, context):
        return job_start()
  role:
    Type: String
    Label:
      en: RamRoleArn
      zh-cn: 授予函数计算所需权限的RAM角色ARN
    Description:
      en: Format："acs:ram::{{ACS::AccountId}}:role/{RoleName}, for example:"acs:ram::{{ACS::AccountId}}:role/fc-test-role"
      zh-cn: 格式："acs:ram::{{ACS::AccountId}}:role/{RoleName}, 如:"acs:ram::{{ACS::AccountId}}:role/fc-test-role"
    Default: ''
Tasks:
  - Name: createStack
    Action: 'ACS::ExecuteAPI'
    Description:
      en: Creates a resource stack
      zh-cn: 创建资源栈
    Properties:
      Service: ROS
      API: CreateStack
      Parameters:
        StackName:
          Fn::Replace:
            - .: _
            - OOS-{{ACS::ExecutionId}}
        TimeoutInMinutes: 10
        DisableRollback: false
        Parameters:
          - ParameterKey: ParameterKeys
            ParameterValue: '{{ inputPayload }}'
          - ParameterKey: Script
            ParameterValue: '{{ script }}'
        TemplateBody: |-
          ROSTemplateFormatVersion: 2015-09-01
          Parameters:
            ParameterKeys:
              Type: String
            Script:
              Type: String
          Resources:
            Service:
              Type: ALIYUN::FC::Service
              Properties:
                ServiceName:
                  Ref: ALIYUN::StackName
                Role: "{{ role }}"
            Function:
              Type: ALIYUN::FC::Function
              DependsOn: Service
              Properties:
                ServiceName:
                  Ref: ALIYUN::StackName
                FunctionName:
                  Ref: ALIYUN::StackName
                Code:
                  SourceCode: 
                    Ref: Script
                Handler: "{{ handler }}"
                Runtime: "{{ runtime }}"
                Timeout: 300
            FunctionInvoker:
              Type: ALIYUN::FC::FunctionInvoker
              DependsOn: Function
              Properties:
                ServiceName:
                  Ref: ALIYUN::StackName
                FunctionName:
                  Ref: ALIYUN::StackName
                Async: false
                Event:
                  Ref: ParameterKeys
                ExecuteVersion: 0
          Outputs:
            Result:
              Value:
                Fn::Replace:
                  - FcResult:
                      Fn::GetAtt:
                        - FunctionInvoker
                        - Result
                  - FcResult
          Metadata:
            ALIYUN::ROS::Interface:
              TemplateTags:
                - acs:integrate:oos:fc_execute_script
    Outputs:
      stackId:
        Type: String
        ValueSelector: StackId
  - Name: untilStackReady
    Action: 'ACS::WaitFor'
    OnError: deleteStack
    Description:
      en: Waits for the stack status util CREATE_COMPLETE
      zh-cn: 等待资源栈状态至CREATE_COMPLETE
    Properties:
      Service: ROS
      API: GetStack
      Parameters:
        StackId: '{{createStack.stackId}}'
      DesiredValues:
        - CREATE_COMPLETE
      StopRetryValues:
        - CREATE_FAILED
        - CHECK_FAILED
        - ROLLBACK_FAILED
        - ROLLBACK_COMPLETE
        - CREATE_ROLLBACK_COMPLETE
      PropertySelector: Status
    Outputs:
      result:
        Type: String
        ValueSelector: 'Outputs[].OutputValue'
  - Name: deleteStack
    Action: 'ACS::ExecuteApi'
    Description:
      en: Deletes the stack
      zh-cn: 删除资源栈
    Properties:
      Service: ROS
      API: DeleteStack
      Parameters:
        StackId: '{{createStack.stackId}}'
Outputs:
  Result:
    Type: String
    Value: '{{ untilStackReady.result }}'