ACS::FC::ExecuteScript.json

{
  "Description": "Excute python script.",
  "FormatVersion": "OOS-2019-06-01",
  "Parameters": {
    "runtime": {
      "Type": "String",
      "Description": "The version of python.",
      "AllowedValues": [
        "python2.7",
        "python3"
      ]
    },
    "handler": {
      "Type": "String",
      "Description": "Python script function name(example:index.handler, index is the file name, handler is the name of the script function.)."
    },
    "inputPayload": {
      "Type": "Json",
      "Description": "The parameter value of the script.",
      "Default": ""
    },
    "script": {
      "Type": "String",
      "Description": "Python script code.",
      "Default": ""
    },
    "attachment": {
      "Type": "String",
      "Description": "Specify zipFile as the base64 encoded content of the zip package.",
      "Default": ""
    }
  },
  "Tasks": [
    {
      "Name": "createStack",
      "Action": "ACS::ExecuteAPI",
      "Description": "Create a resource stack.",
      "Properties": {
        "Service": "ROS",
        "API": "CreateStack",
        "Parameters": {
          "StackName": "OOS-{{ACS::ExecutionId}}",
          "TimeoutInMinutes": 10,
          "DisableRollback": false,
          "Parameters": [
            {
              "ParameterKey": "ParameterKeys",
              "ParameterValue": "{{ inputPayload }}"
            },
            {
              "ParameterKey": "FunctionName",
              "ParameterValue": "OOS-{{ACS::ExecutionId}}"
            },
            {
              "ParameterKey": "ServiceName",
              "ParameterValue": "OOS-{{ACS::ExecutionId}}"
            }
          ],
          "TemplateBody": "{\n    \"ROSTemplateFormatVersion\": \"2015-09-01\",\n    \"Parameters\": {\n        \"ParameterKeys\": {\n          \"Type\": \"String\"\n        },\n        \"ServiceName\": {\n            \"Type\": \"String\"\n        },\n        \"FunctionName\": {\n            \"Type\": \"String\"\n        },\n        \"ExecuteVersion\": {\n            \"Type\": \"Number\",\n            \"Default\": 0\n        }\n    },\n    \"Resources\": {\n        \"Service\": {\n            \"Type\": \"ALIYUN::FC::Service\",\n            \"Properties\": {\n                \"ServiceName\": {\n                \"Ref\": \"ServiceName\"\n                }\n            }\n        },\n        \"Function\": {\n            \"Type\": \"ALIYUN::FC::Function\",\n            \"DependsOn\": \"Service\",\n            \"Properties\": {\n                    \"ServiceName\": {\n                    \"Ref\": \"ServiceName\"\n                },\n                    \"FunctionName\": {\n                    \"Ref\": \"FunctionName\"\n                },\n                \"Code\": {\n                    \"SourceCode\": \"{{ script }}\",\n                    \"ZipFile\":\"{{ attachment }}\"\n                },\n                \"Handler\": \"{{ handler }}\",\n                \"Runtime\": \"{{ runtime }}\",\n                \"Timeout\": 300\n                }\n            },\n            \"FunctionInvoker\": {\n                \"Type\": \"ALIYUN::FC::FunctionInvoker\",\n                \"DependsOn\": \"Function\",\n                \"Properties\": {\n                    \"ServiceName\": {\n                        \"Ref\": \"ServiceName\"\n                    },\n                    \"FunctionName\": {\n                        \"Ref\": \"FunctionName\"\n                    },\n                    \"Async\": false,\n                    \"Event\": {\n                        \"Ref\": \"ParameterKeys\"\n                    },\n                    \"ExecuteVersion\": {\n                        \"Ref\": \"ExecuteVersion\"\n                    }\n                }\n            }\n        },\n        \"Outputs\": {\n            \"Result\": {\n                \"Value\": {\n                    \"Fn::Replace\" : [\n                    {\n                        \"FcResult\": {\n                        \"Fn::GetAtt\": [\n                            \"FunctionInvoker\",\n                            \"Result\"\n                        ]\n                        }\n                    },\n                    \"FcResult\"\n                    ]\n                }\n            }\n        }\n    }"
        }
      },
      "Outputs": {
        "stackId": {
          "Type": "String",
          "ValueSelector": "StackId"
        }
      }
    },
    {
      "Name": "untilStackReady",
      "Action": "ACS::WaitFor",
      "OnError": "deleteStack",
      "Description": "Wait the stack status util CREATE_COMPLETE.",
      "Properties": {
        "Service": "ROS",
        "API": "GetStack",
        "Parameters": {
          "StackId": "{{createStack.stackId}}"
        },
        "DesiredValues": [
          "CREATE_COMPLETE"
        ],
        "StopRetryValues": [
          "CREATE_FAILED",
          "CHECK_FAILED",
          "ROLLBACK_FAILED",
          "ROLLBACK_COMPLETE"
        ],
        "PropertySelector": "Status"
      },
      "Outputs": {
        "result": {
          "Type": "String",
          "ValueSelector": "Outputs[].OutputValue"
        }
      }
    },
    {
      "Name": "deleteStack",
      "Action": "ACS::ExecuteApi",
      "Description": "Delete the stack.",
      "Properties": {
        "Service": "ROS",
        "API": "DeleteStack",
        "Parameters": {
          "StackId": "{{createStack.stackId}}"
        }
      }
    }
  ],
  "Outputs": {
    "Result": {
      "Type": "String",
      "Value": "{{ untilStackReady.result }}"
    }
  }
}