scaling-simple-ha-infrastructure.yml

ROSTemplateFormatVersion: '2015-09-01'
Description:
  zh-cn: 克隆ECS实例模板：根据源ECS实例配置，创建相同配置的ECS实例组，支持指定数量、负载均衡、新镜像ID等，自动加入SLB。
  en: 'Clone ECS Instance Template: Create a group of ECS instances with identical
    configurations based on a source ECS instance, supporting specifications such
    as quantity, load balancing, and new image ID, with automatic integration into
    the SLB.'
Parameters:
  LoadBalancerIdToAttach:
    Type: String
    Label:
      en: Load Balancer ID
      zh-cn: 负载均衡实例的ID
    Description:
      en: The existing SLB ID
      zh-cn: ECS实例将加入到的负载均衡实例的ID
  BackendServerWeight:
    Type: Number
    Label:
      en: Backend Server Weight
      zh-cn: 负载均衡器实例权重
    Description:
      en: The weight of backend server added to SLB
      zh-cn: ECS实例在负载均衡器实例中权重
    Default: 100
    MinValue: 1
    MaxValue: 100
  SourceInstanceId:
    Type: String
    Label:
      en: Source Instance ID
      zh-cn: 源实例 ID
    Description:
      en: The source ECS instance ID to be cloned
      zh-cn: 需要克隆的ECS实例ID
    AssociationProperty: ALIYUN::ECS::Instance::InstanceId
  NewImageId:
    Type: String
    Label:
      en: ECS Image ID
      zh-cn: 镜像ID
    Description:
      en: Image ID, represents the image resource to startup one ECS instance, <a
        href='https://help.aliyun.com/document_detail/112977.html' target='_blank'>View
        image resources</a>
      zh-cn: '镜像ID，详情请参考: <a href=''https://www.alibabacloud.com/help/doc-detail/112977.html''
        target=''_blank''>公共镜像</a>'
    AssociationProperty: ALIYUN::ECS::Image::ImageId
    AssociationPropertyMetadata:
      SupportedImageOwnerAlias:
        - system
        - self
        - others
    Default: centos_7_04_64_20G_alibase_201701015.vhd
  InstanceName:
    Type: String
    Label:
      en: ECS Instance Name
      zh-cn: 实例名称
    Description:
      en: '[2, 128] alphanumeric letters, underline, dot or hyphen'
      zh-cn: 实例名称。最长128个字符，可包含英文、中文、数字、下划线（_）、点号（.）和连字符（-）。
    ConstraintDescription:
      en: '[2, 128] characters, consists of uppercase letter, lowercase letter, number
        or special characters.'
      zh-cn: '[2, 128] 个字符，由大写字母、小写字母、数字或特殊字符组成。'
    Default: ClonedECS
    MinLength: 2
    MaxLength: 128
  MaxAmount:
    Type: Number
    Label:
      en: The Max Amount of ECS Instances
      zh-cn: 实例的最大数量
    Description:
      en: The maximum of ECS instances, must be greater than or equal to the minimum.
      zh-cn: 一次性创建ECS实例的最大个数，必须大于或等于一次性创建ECS实例的最小个数。
    ConstraintDescription:
      en: An integer within [1, 100]
      zh-cn: '[1, 100] 内的整数'
    Default: 1
    MinValue: 1
    MaxValue: 100
  Password:
    Type: String
    Label:
      en: ECS Instance Password
      zh-cn: ECS实例密码
    Description:
      en: The 8-30 long login password of instance, consists of the uppercase, lowercase
        letter and number. <br> special characters include()`~!@#$%^&*_-+=|{}[]:;'<>,.?/
      zh-cn: 长度8-30，必须包含大写字母、小写字母、数字、特殊符号三个；<br>特殊字符包括：()`~!@#$%^&*_-+=|{}[]:;'<>,.?/
    ConstraintDescription:
      en: 'Length 8-30, must contain upper case letters, lower case letters, Numbers,
        special symbols three; special characters include: ()`~!@#$%^&*_-+=|{}[]:;''<>,.?/'
      zh-cn: 长度8-30，必须包含大写字母、小写字母、数字、特殊符号三种；特殊字符包括：()`~!@#$%^&*_-+=|{}[]:;' <>,.?/
    AllowedPattern: '[0-9A-Za-z\_\-&:;''<>,=%`~!@#\(\)\$\^\*\+\|\{\}\[\]\.\?\/]+$'
    MinLength: 8
    MaxLength: 30
    NoEcho: true
Resources:
  ECSInstanceGroup:
    Type: ALIYUN::ECS::InstanceGroupClone
    Properties:
      ImageId:
        Ref: NewImageId
      BackendServerWeight:
        Ref: BackendServerWeight
      InstanceName:
        Ref: InstanceName
      LoadBalancerIdToAttach:
        Ref: LoadBalancerIdToAttach
      MaxAmount:
        Ref: MaxAmount
      Password:
        Ref: Password
      SourceInstanceId:
        Ref: SourceInstanceId
Outputs:
  InstanceIds:
    Description: The instance id list of created ecs instance
    Value:
      Fn::GetAtt:
      - ECSInstanceGroup
      - InstanceIds
  PublicIps:
    Description: Public IP address list of created ecs instance.
    Value:
      Fn::GetAtt:
      - ECSInstanceGroup
      - PublicIps
  ZoneIds:
    Description: Zone id of created instance.
    Value:
      Fn::GetAtt:
      - ECSInstanceGroup
      - ZoneIds
Metadata:
  ALIYUN::ROS::Interface:
    ParameterGroups:
    - Parameters:
      - LoadBalancerIdToAttach
      - BackendServerWeight
      - SourceInstanceId
      - NewImageId
      - InstanceName
      - MaxAmount
      - Password
      Label:
        default: ECS
    TemplateTags:
    - acs:example:弹性计算:指定数量克隆ECS实例的数量并加入到指定的SLB中