CloudOps Orchestration Service:ACS-FC-RunScript

Template name

ACS-FC-RunScript

Execute Now

Template description

Executes a script in Python. To use this feature, you must quickly create a function.

Template type

Automated

Owner

Alibaba Cloud

Input parameters

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() 

Output parameters

Permission policy that is required to execute the template

{
    "Version": "1",
    "Statement": [
        {
            "Action": [
                "ros:CreateStack",
                "ros:DeleteStack",
                "ros:GetStack"
            ],
            "Resource": "*",
            "Effect": "Allow"
        }
    ]
}

References

For more information, see ACS-FC-RunScript.yml at GitHub.

Template content

FormatVersion: OOS-2019-06-01
Description:
  en: FC runs script(Only support python), To use this template, you must first <a href='https://help.aliyun.com/zh/functioncompute/getting-started/quickly-create-a-function#p-t79-y7o-68z' target="_blank">activate the function computing service< /a>
  name-en: ACS-FC-RunScript
Parameters:
  Runtime:
    Type: String
    Label:
      en: Runtime
    AllowedValues:
      - python3.9
      - python3.10
    Default: python3.10
  Script:
    Type: String
    Label:
      en: Python Script
    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()
  FCAssumeRole:
    Label:
      en: FCAssumeRole
    Description:
      en: The Function Compute platform will use this RAM role to generate a temporary key for accessing your Alibaba Cloud resources and pass it to your code. For details, please see <a href="https://help.aliyun.com/zh/functioncompute/user-guide/grant-function-compute-permissions-to-access-other-alibaba-cloud-services" target="_blank ">Grant Function Compute permissions to access other cloud services</a>
    Type: String
    AssociationProperty: ALIYUN::RAM::Service::Role
    AssociationPropertyMetadata:
      Service: fc.aliyuncs.com
    Default: ''
  OOSAssumeRole:
    Label:
      en: OOSAssumeRole
    Type: String
    Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
  - Name: ExecuteScript
    Action: ACS::FC::ExecuteScript
    Description:
      en: Run the python script
    Properties:
      runtime: '{{ Runtime }}'
      script: '{{ Script }}'
      role: '{{ FCAssumeRole }}'
    Outputs:
      Result:
        Type: String
        ValueSelector: Result
Outputs:
  ScriptOutput:
    Type: String
    Value: '{{ ExecuteScript.Result }}'