CloudOps Orchestration Service：ACS-VPC-BulkyDeleteForwardEntry

Nama template

Template ACS-VPC-BulkyDeleteForwardEntry menghapus Port berisiko tinggi yang diidentifikasi sebagai ancaman dari pemetaan DNAT pada NAT Gateway.

Jalankan Sekarang

Deskripsi template

Menghapus Port berisiko tinggi yang dipetakan melalui entri DNAT pada NAT Gateway.

Tipe template

Otomatis

Pemilik

Alibaba Cloud

Parameter input

Parameter output

Tidak ada.

Kebijakan izin yang diperlukan untuk mengeksekusi template

{
    "Version": "1",
    "Statement": [
        {
            "Action": [
                "vpc:DeleteForwardEntry",
                "vpc:DescribeForwardTableEntries",
                "vpc:DescribeNatGateways"
            ],
            "Resource": "*",
            "Effect": "Allow"
        }
    ]
}

Detail

Untuk informasi lebih lanjut, lihat ACS-VPC-BulkyDeleteForwardEntry.yml di GitHub.

Konten Template

FormatVersion: OOS-2019-06-01
Description:
  en: Deletes the specified high-risk ports mapped on the DNAT table.
  zh-cn: Deletes the specified high-risk ports mapped on the DNAT table.
  name-en: ACS-VPC-BulkyDeleteForwardEntry
  name-zh-cn: ACS-VPC-BulkyDeleteForwardEntry
  categories:
    - security
Parameters:
  regionId:
    Label:
      en: Region ID
      zh-cn: Region ID
    Type: String
    AssociationProperty: RegionId
    Default: '{{ ACS::RegionId }}'
  instanceId:
    Label:
      en: The instance ID of the NAT Gateway.
      zh-cn: The instance ID of the NAT Gateway.
    Type: String
  port:
    Label:
      en: The high-risk port (backend port)
      zh-cn: The high-risk port (backend port)
    Type: List
  rateControl:
    Label:
      en: Rate Control
      zh-cn: Concurrency rate for task execution
    Type: Json
    AssociationProperty: RateControl
    Default:
      Mode: Concurrency
      MaxErrors: 0
      Concurrency: 10
  OOSAssumeRole:
    Label:
      en: OOSAssumeRole
      zh-cn: The RAM role that OOS assumes
    Type: String
    Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
  - Name: describeNatGateways
    Action: ACS::ExecuteAPI
    Description:
      en: Queries the DNAT table ID of the NAT Gateway instance.
      zh-cn: Queries the DNAT table ID of the NAT Gateway instance.
    Properties:
      Service: VPC
      API: DescribeNatGateways
      Parameters:
        RegionId: '{{ regionId }}'
        NatGatewayId: '{{ instanceId }}'
    Outputs:
      ForwardTableIds:
        Type: String
        ValueSelector: .NatGateways.NatGateway[].ForwardTableIds.ForwardTableId[]
  - Name: describeForwardTableEntries
    Action: ACS::ExecuteAPI
    Description:
      en: Queries the IDs of DNAT entries that match the high-risk ports.
      zh-cn: Queries the IDs of DNAT entries that match the high-risk ports.
    Properties:
      Service: VPC
      API: DescribeForwardTableEntries
      Parameters:
        RegionId: '{{ regionId }}'
        ForwardTableId: '{{ describeNatGateways.ForwardTableIds }}'
        InternalPort: '{{ ACS::TaskLoopItem }}'
    Loop:
      RateControl: '{{ rateControl }}'
      Items: '{{ port }}'
      Outputs:
        ForwardEntryId-all:
          AggregateType: Fn::ListJoin
          AggregateField: ForwardEntryId
    Outputs:
      ForwardEntryId:
        Type: Json
        ValueSelector: .ForwardTableEntries.ForwardTableEntry[].ForwardEntryId
  - Name: deleteForwardEntry
    Action: ACS::ExecuteAPI
    Description:
      en: Deletes the specified high-risk ports mapped on the DNAT table.
      zh-cn: Deletes the specified high-risk ports mapped on the DNAT table.
    Properties:
      Service: VPC
      API: DeleteForwardEntry
      Parameters:
        RegionId: '{{ regionId }}'
        ForwardEntryId: '{{ ACS::TaskLoopItem }}'
        ForwardTableId: '{{ describeNatGateways.ForwardTableIds }}'
    Loop:
      Items:
        'Fn::Jq':
          - All
          - '.[] | (select(. != null))'
          - '{{ describeForwardTableEntries.ForwardEntryId-all }}'
      RateControl:
        Mode: Concurrency
        MaxErrors: 0
        Concurrency: 1
Metadata:
  ALIYUN::OOS::Interface:
    ParameterGroups:
      - Parameters:
          - port
        Label:
          default:
            zh-cn: Configure Parameters
            en: Configure Parameters
      - Parameters:
          - regionId
          - instanceId
        Label:
          default:
            zh-cn: Select Instance
            en: Select Instance
      - Parameters:
          - rateControl
          - OOSAssumeRole
        Label:
          default:
            zh-cn: Advanced Options
            en: Advanced Options