ACS::ECS::RunInstances.json

{
  "FormatVersion": "OOS-2019-06-01",
  "Description": "Creates one or more ECS instances.",
  "Parameters": {
    "regionId": {
      "Description": "The ID of region.",
      "Type": "String",
      "Default": "{{ ACS::RegionId }}"
    },
    "imageId": {
      "Description": "The ID of the image resource that you specify when you create the instance.",
      "Type": "String",
      "AllowedPattern": "[A-Za-z0-9_\\-\\.]*",
      "MinLength": 1,
      "MaxLength": 100
    },
    "instanceType": {
      "Description": "The type of the instance.",
      "Type": "String",
      "AllowedPattern": "ecs\\.[A-Za-z0-9\\.\\-]*",
      "MaxLength": 30,
      "MinLength": 1
    },
    "instanceName": {
      "Description": "The name of new instance.",
      "Type": "String",
      "Default": ""
    },
    "ramRoleName": {
      "Description": "The ram role for the ECS instances.",
      "Type": "String",
      "Default": ""
    },
    "securityGroupId": {
      "Description": "The ID of the security group to which the instance belongs.",
      "Type": "String",
      "AllowedPattern": "sg-[A-Za-z0-9]*",
      "MaxLength": 30,
      "MinLength": 1
    },
    "vSwitchId": {
      "Description": "The ID of the VSwitch.",
      "Type": "String",
      "AllowedPattern": "vsw-[A-Za-z0-9]*",
      "MaxLength": 30,
      "MinLength": 1
    },
    "amount": {
      "Description": "The specified number of instances you want to create.",
      "Type": "Number",
      "Default": 1
    },
    "internetMaxBandwidthIn": {
      "Description": "The maximum inbound public bandwidth.",
      "Type": "Number",
      "Default": 200
    },
    "internetMaxBandwidthOut": {
      "Description": "The maximum outbound public bandwidth.",
      "Type": "Number",
      "Default": 0
    },
    "systemDiskCategory": {
      "Description": "The category of the system disk.",
      "Type": "String",
      "AllowedValues": [
        "cloud_efficiency",
        "cloud_ssd",
        "cloud_essd",
        "cloud"
      ],
      "Default": "cloud_efficiency"
    }
  },
  "Tasks": [
    {
      "Name": "runInstances",
      "Action": "ACS::ExecuteAPI",
      "Description": "Creates one or more instances.",
      "Properties": {
        "Service": "ECS",
        "API": "RunInstances",
        "Parameters": {
          "RegionId": "{{ regionId }}",
          "Amount": "{{ amount }}",
          "ImageId": "{{ imageId }}",
          "InstanceType": "{{ instanceType }}",
          "InstanceName": "{{ instanceName }}",
          "RamRoleName": "{{ ramRoleName }}",
          "SecurityGroupId": "{{ securityGroupId }}",
          "VSwitchId": "{{ vSwitchId }}",
          "InternetMaxBandwidthIn": "{{ internetMaxBandwidthIn }}",
          "InternetMaxBandwidthOut": "{{ internetMaxBandwidthOut }}",
          "SystemDiskCategory": "{{ systemDiskCategory }}"
        }
      },
      "Outputs": {
        "instanceIds": {
          "Type": "List",
          "ValueSelector": "InstanceIdSets.InstanceIdSet[]"
        }
      }
    },
    {
      "Name": "untilInstanceReady",
      "Action": "ACS::WaitFor",
      "Description": "Waits for the created instances to be Running.",
      "Properties": {
        "Service": "ECS",
        "API": "DescribeInstances",
        "Parameters": {
          "RegionId": "{{ regionId }}",
          "InstanceIds": [
            "{{ ACS::TaskLoopItem }}"
          ]
        },
        "DesiredValues": [
          "Running"
        ],
        "PropertySelector": "Instances.Instance[].Status"
      },
      "Loop": {
        "MaxErrors": 0,
        "Concurrency": 1,
        "Items": "{{ runInstances.instanceIds }}"
      }
    }
  ],
  "Outputs": {
    "instanceIds": {
      "Type": "List",
      "Value": "{{ runInstances.instanceIds }}"
    }
  }
}