ess-1-slb-2-rds-2-ecs.yml

ROSTemplateFormatVersion: '2015-09-01'
Description:
  zh-cn: 创建1个公网SLB、配置监听；部署1个RDS实例；通过ESS自动扩缩2个ECS实例并接入SLB。
  en: Create 1 public-facing SLB (Server Load Balancer), configure listeners; deploy
    1 RDS (Relational Database Service) instance; automatically scale out 2 ECS (Elastic
    Compute Service) instances using ESS (Elastic Scale Service) and integrate them
    into the SLB.
Parameters:
  VSwitchZoneId:
    Type: String
    Label:
      en: VSwitch Availability Zone
      zh-cn: 交换机可用区
    Description:
      en: Availability Zone ID.<br><b>note：<font color='blue'>before selecting, please
        confirm that the Availability Zone supports the specification of creating
        ECS resources,which is recommended to be different from other VSwitch Availability
        Zone</font></b>
      zh-cn: 可用区ID。<br><b>注： <font color='blue'>选择前请确认该可用区是否支持创建ECS资源的规格，建议与其他交换机可用区不同</font></b>
    AssociationProperty: ALIYUN::ECS::Instance:ZoneId
  EcsImageId:
    Type: String
    Label:
      en: Image ID
      zh-cn: 镜像ID
    Description:
      en: Image ID, represents the image resource to startup one ECS instance, <font><a
        href='https://www.alibabacloud.com/help/doc-detail/112977.html' target='_blank'><b>View
        image resources</b></font color='blue'></a>
      zh-cn: 镜像ID，ECS实例的镜像资源，详见：<font><a href='https://help.aliyun.com/document_detail/112977.html'
        target='_blank'><b>查看镜像资源</b></font color='blue'></a>
    AssociationProperty: ALIYUN::ECS::Image::ImageId
    AssociationPropertyMetadata:
      InstanceType: ${EcsInstanceType}
      SupportedImageOwnerAlias:
        - system
        - self
        - others
    Default: centos_7_04_64_20G_alibase_201701015.vhd
  EcsInstanceType:
    Type: String
    Label:
      en: Instance Type
      zh-cn: 实例类型
    Description:
      en: The ECS instance type,go to the product console to ensure the current instance
        is available, <font><a href='https://www.alibabacloud.com/help/doc-detail/25378.html'
        target='_blank'><b>View instance types</b></font color='blue'></a>.
      zh-cn: ECS实例类型，进入产品控制台确保当前实例可用, 详见：<a href='https://help.aliyun.com/document_detail/25378.html'
        target='_blank'><b>查看实例类型</b></a>
    AssociationProperty: ALIYUN::ECS::Instance::InstanceType
    AssociationPropertyMetadata:
      ZoneId: VSwitchZoneId
  EcsInternetChargeType:
    Type: String
    Label:
      en: Internet Charge Type
      zh-cn: 网络类型
    Description:
      en: The charge type of public internet instance
      zh-cn: 实例的收费类型，paybytraffic：按流量付费，paybybandwidth：按带宽付费
    AssociationPropertyMetadata:
      LocaleKey: InternetChargeType
    Default: paybytraffic
    AllowedValues:
    - paybytraffic
    - paybybandwidth
  EcsSystemDiskCategory:
    Type: String
    Label:
      en: System Disk Category
      zh-cn: 系统盘类别
    Description:
      en: '<font color=''blue''><b>Optional values:</b></font><br>[cloud_efficiency:
        <font color=''green''>Efficient Cloud Disk</font>]<br>[cloud_ssd: <font color=''green''>SSD
        Cloud Disk</font>]<br>[cloud_essd: <font color=''green''>ESSD Cloud Disk</font>]<br>[cloud:
        <font color=''green''>Cloud Disk</font>]<br>[ephemeral_ssd: <font color=''green''>Local
        SSD Cloud Disk</font>]'
      zh-cn: '<font color=''blue''><b>可选值：</b></font><br>[cloud_efficiency: <font
        color=''green''>高效云盘</font>]<br>[cloud_ssd: <font color=''green''>SSD云盘</font>]<br>[cloud_essd:
        <font color=''green''>ESSD云盘</font>]<br>[cloud: <font color=''green''>普通云盘</font>]<br>[ephemeral_ssd:
        <font color=''green''>本地SSD盘</font>]'
    AssociationProperty: ALIYUN::ECS::Disk::SystemDiskCategory
    AssociationPropertyMetadata:
      LocaleKey: DiskCategory
      InstanceType: ${EcsInstanceType}
  Category:
    AssociationPropertyMetadata:
      LocaleKey: RDSCategory
    Default: Null
    Required: false
    AllowedValues:
      - Basic
      - HighAvailability
      - cluster
    Label:
      zh-cn: 实例系列
      en: Category
    Type: String
  EngineVersion:
    AssociationPropertyMetadata:
      Engine: MySQL
    Default: '8.0'
    Required: true
    Label:
      zh-cn: 数据库版本号
      en: EngineVersion
    AssociationProperty: ALIYUN::RDS::Engine::EngineVersion
    Type: String
  RdsDBInstanceClass:
    Type: String
    Label:
      en: Instance Type
      zh-cn: 实例类型
    Description:
      en: Select the instance specification based on the type of database engine and
        the available area support;<br>see detail,<a href='https://www.alibabacloud.com/help/doc-detail/26312.html'
        target='_blank'><b>Instance specification sheet</b></a>
      zh-cn: 根据数据库引擎的类型和可用的区域支持选择实例规格；<br>详见：<a href='https://help.aliyun.com/document_detail/26312.html'
        target='_blank'><b>实例规格表</b></a>
    AssociationProperty: ALIYUN::RDS::Instance::InstanceType
    AssociationPropertyMetadata:
      Engine: MySQL
      Category: ${Category}
      EngineVersion: ${EngineVersion}
      ZoneId: ${VSwitchZoneId}
    Default: rds.mysql.s1.small
  RdsDBInstanceNetType:
    Type: String
    Label:
      en: Network Type
      zh-cn: 网络类型
    Description:
      en: Database instance net type, Internet for public access, Intranet for private
        access.
      zh-cn: 数据库实例网络类型，Internet用于公共访问，Intranet用于私网访问。
    AssociationPropertyMetadata:
      LocaleKey: NetType
    AllowedValues:
    - Internet
    - Intranet
  RdsDBInstanceStorage:
    Type: Number
    Label:
      en: RDS Instance Storage
      zh-cn: RDS 实例存储
    Description:
      en: 'Incrementing in every 5G, unit: GB'
      zh-cn: 每5G递增，单位：GB。
    ConstraintDescription:
      en: 'Incrementing in every 5G, unit: GB'
      zh-cn: 每5G递增，单位：GB。
    Default: 500
    MinValue: 5
    MaxValue: 2000
  RdsSecurityIPList:
    Type: String
    Label:
      en: Security IP List
      zh-cn: ECS实例IP列表
    Description:
      en: The ECS instances IP list access database, separated by commas, do not be
        repeated
      zh-cn: ECS实例IP列表，访问数据库，用逗号分隔，不重复。
    Default: 0.0.0.0/0
  EssDefaultCooldown:
    Type: Number
    Label:
      en: Default Cooldown
      zh-cn: 冷却时间
    Description:
      en: The Default cooldown in seconds
      zh-cn: 默认冷却时间（秒）
    Default: 300
  EssMaxSize:
    Type: Number
    Label:
      en: Max Size
      zh-cn: ECS实例的最大值
    Description:
      en: The maximum of ECS instances in scaling group
      zh-cn: 缩放组中的ECS实例的最大值
    Default: 2
    MinValue: 1
    MaxValue: 100
  EssMinSize:
    Type: Number
    Label:
      en: Min Size
      zh-cn: ECS实例的最小值
    Description:
      en: The minimum of ECS instances in scaling group
      zh-cn: 缩放组中的ECS实例的最小值
    Default: 2
    MinValue: 1
    MaxValue: 100
  LoadBalancerSpec:
    Type: String
    Label:
      en: Instance Specification
      zh-cn: 实例规格
    Description:
      en: Instance specifications, see detail：</b><a href='https://www.alibabacloud.com/help/doc-detail/85939.html'
        target='_blank'><b><font color='blue'>Performance support type</b></font></a>
      zh-cn: 实例规格，详见：</b><a href='https://help.aliyun.com/document_detail/85939.html'
        target='_blank'><b><font color='blue'>性能保障型</b></font></a>
    Default: slb.s1.small
Resources:
  LoadBalancer:
    Type: ALIYUN::SLB::LoadBalancer
    Properties:
      AddressType: internet
      LoadBalancerSpec:
        Ref: LoadBalancerSpec
  CreateListener:
    Type: ALIYUN::SLB::Listener
    Properties:
      BackendServerPort: 8080
      Bandwidth: 50
      HealthCheck:
        HealthyThreshold: 3
        HttpCode: http_2xx,http_3xx,http_4xx,http_5xx
        Interval: 2
        Timeout: 5
        UnhealthyThreshold: 3
      ListenerPort: '80'
      LoadBalancerId:
        Ref: LoadBalancer
      Protocol: http
      Scheduler: wrr
  Vpc:
    Type: ALIYUN::ECS::VPC
    Properties:
      CidrBlock: 192.168.0.0/16
      VpcName: myvpc
  VSwitch:
    Type: ALIYUN::ECS::VSwitch
    Properties:
      ZoneId:
        Ref: VSwitchZoneId
      VpcId:
        Ref: Vpc
      CidrBlock: 192.168.0.0/16
  Database:
    Type: ALIYUN::RDS::DBInstance
    Properties:
      ZoneId:
        Ref: VSwitchZoneId
      VpcId:
        Ref: Vpc
      VSwitchId:
        Ref: VSwitch
      DBInstanceClass:
        Ref: RdsDBInstanceClass
      DBInstanceNetType:
        Ref: RdsDBInstanceNetType
      DBInstanceStorage:
        Ref: RdsDBInstanceStorage
      Engine: MySQL
      EngineVersion:
        Ref: EngineVersion
      SecurityIPList:
        Ref: RdsSecurityIPList
  SG:
    Type: ALIYUN::ECS::SecurityGroup
    Properties:
      VpcId:
        Ref: Vpc
      SecurityGroupName: SG-ESS
  SSHKeyPair:
    Type: ALIYUN::ECS::SSHKeyPair
    Properties:
      KeyPairName:
        Fn::Sub: ess-${ALIYUN::StackId}
  LaunchTemplate:
    Type: ALIYUN::ECS::LaunchTemplate
    Properties:
      VSwitchId:
        Ref: VSwitch
      SecurityGroupId:
        Ref: SG
      ImageId:
        Ref: EcsImageId
      InstanceType:
        Ref: EcsInstanceType
      KeyPairName:
        Ref: SSHKeyPair
      LaunchTemplateName:
        Fn::Sub: ess-${ALIYUN::StackId}
      SystemDiskCategory:
        Ref: EcsSystemDiskCategory
    DependsOn: SSHKeyPair
  ScalingGroup:
    Type: ALIYUN::ESS::ScalingGroup
    Properties:
      VpcId:
        Ref: Vpc
      VSwitchId:
        Ref: VSwitch
      DBInstanceIds:
      - Fn::GetAtt:
        - Database
        - DBInstanceId
      DefaultCooldown:
        Ref: EssDefaultCooldown
      LaunchTemplateId:
        Ref: LaunchTemplate
      LoadBalancerIds:
      - Fn::GetAtt:
        - LoadBalancer
        - LoadBalancerId
      MaxSize:
        Ref: EssMaxSize
      MinSize:
        Ref: EssMinSize
    DependsOn:
    - CreateListener
    - LaunchTemplate
  ScalingGroupEnable:
    Type: ALIYUN::ESS::ScalingGroupEnable
    Properties:
      ScalingGroupId:
        Ref: ScalingGroup
    DependsOn: ScalingGroup
  Attachment:
    Type: ALIYUN::SLB::BackendServerAttachment
    Properties:
      BackendServerList:
        Fn::GetAtt:
        - ScalingGroupEnable
        - ScalingInstances
      LoadBalancerId:
        Ref: LoadBalancer
Outputs:
  DBInstanceId:
    Value:
      Fn::GetAtt:
      - Database
      - DBInstanceId
  PublicConnectionString:
    Value:
      Fn::GetAtt:
      - Database
      - PublicConnectionString
  PublicPort:
    Value:
      Fn::GetAtt:
      - Database
      - PublicPort
Metadata:
  ALIYUN::ROS::Interface:
    ParameterGroups:
    - Parameters:
      - VSwitchZoneId
      - EcsImageId
      - EcsInstanceType
      - EcsInternetChargeType
      - EcsSystemDiskCategory
      Label:
        default: ECS
    - Parameters:
      - Category
      - EngineVersion
      - RdsDBInstanceClass
      - RdsDBInstanceNetType
      - RdsDBInstanceStorage
      - RdsSecurityIPList
      Label:
        default: RDS
    - Parameters:
      - EssDefaultCooldown
      - EssMaxSize
      - EssMinSize
      Label:
        default: ESS
    - Parameters:
      - LoadBalancerSpec
      Label:
        default:
          en: SLB
          zh-cn: 负载均衡
    TemplateTags:
    - acs:example:弹性计算:通过ESS管理SLB、RDS和ECS实例