资源编排：ALIYUN::ECS::InstanceGroup

ROSTemplateFormatVersion: '2015-09-01'
Description: Creates VPC ECS instance
Parameters:
  VpcId:
    AssociationProperty: ALIYUN::ECS::VPC::VPCId
    Type: String
    Description:
      en: Please search the ID starting with (vpc-xxx) from console-Virtual Private Cloud
      zh-cn: 现有专有网络的实例ID
    Label:
      en: VPC ID
      zh-cn: 专有网络VPC实例ID
  VSwitchZoneId:
    AssociationProperty: ALIYUN::ECS::Instance:ZoneId
    Type: String
    Description:
      zh-cn: 交换机可用区
      en: VSwitch Availability Zone
    Label:
      zh-cn: 交换机可用区
      en: VSwitch Availability Zone
  VSwitchId:
    AssociationProperty: ALIYUN::ECS::VSwitch::VSwitchId
    AssociationPropertyMetadata:
      VpcId: ${VpcId}
      ZoneId: ${VSwitchZoneId}
    Type: String
    Description:
      en: Instance ID of existing business network switches, console-Virtual Private Cloud-VSwitches under query
      zh-cn: 现有业务网络交换机的实例ID
    Label:
      en: VSwitch ID
      zh-cn: 交换机实例ID
  SecurityGroupId:
    Type: String
    AssociationProperty: ALIYUN::ECS::SecurityGroup::SecurityGroupId
    AssociationPropertyMetadata:
      VpcId: ${VpcId}
    Description:
      en: Please search the business security group ID starting with(sg-xxx)from console-ECS-Network & Security
      zh-cn: 现有业务安全组的实例ID
    Label:
      en: Business Security Group ID
      zh-cn: 业务安全组ID
  InstanceType:
    Type: String
    Description:
      zh-cn: 填写vSwitch可用区下可使用的规格。
      en: Fill in the specifications that can be used under the VSwitch availability zone.
    Label:
      zh-cn: 实例规格
      en: Instance Type
    AssociationProperty: ALIYUN::ECS::Instance::InstanceType
    AssociationPropertyMetadata:
      ZoneId: ${VSwitchZoneId}
  SystemDiskCategory:
    Type: String
    Label:
      en: System Disk Type
      zh-cn: 系统盘类型
    Description:
      en: System Disk Type
      zh-cn: 系统盘类型
    AssociationProperty: ALIYUN::ECS::Disk::SystemDiskCategory
    AssociationPropertyMetadata:
      ZoneId: ${VSwitchZoneId}
      InstanceType: ${InstanceType}
Resources:
  OpsEcsInstance:
    Type: ALIYUN::ECS::InstanceGroup
    Properties:
      MaxAmount: 1
      HostName: OpsEcsInstance
      UserData:
        Fn::Sub:
          - |
            #!/bin/bash
            RootPassword=${RootPassword}
            ProdIP=${ProdIP}
            SSHConfig() {
            echo '[ ! -f /root/.ssh/id_rsa.pub ] && ssh-keygen -t rsa -P "" -f ~/.ssh/id_rsa &>/dev/null' >> /tmp/auto_ssh.sh
            echo 'while read line;do' >> /tmp/auto_ssh.sh
            echo '        ip=`echo $line | cut -d " " -f1`' >> /tmp/auto_ssh.sh
            echo '        user_name=`echo $line | cut -d " " -f2`' >> /tmp/auto_ssh.sh
            echo '        pass_word=`echo $line | cut -d " " -f3`' >> /tmp/auto_ssh.sh
            echo 'expect <<EOF' >> /tmp/auto_ssh.sh
            echo '        spawn ssh-copy-id -i /root/.ssh/id_rsa.pub $user_name@$ip' >> /tmp/auto_ssh.sh
            echo '        expect {' >> /tmp/auto_ssh.sh
            echo '                  "yes/no" { send "yes\n";exp_continue}' >> /tmp/auto_ssh.sh
            echo '                  "password" { send "$pass_word\n"}' >> /tmp/auto_ssh.sh
            echo '        }' >> /tmp/auto_ssh.sh
            echo '        expect eof' >> /tmp/auto_ssh.sh
            echo 'EOF' >> /tmp/auto_ssh.sh
            echo 'done < /tmp/host_ip.txt' >> /tmp/auto_ssh.sh
            }
            SetHostsConfig() {
            echo "`ifconfig eth0 | awk '/inet /{print $2}'` root ${RootPassword}" >> /tmp/host_ip.txt
            echo "${ProdIP} root ${RootPassword}" >> /tmp/host_ip.txt
            sh /tmp/auto_ssh.sh
            }
            main() {
            yum install -y expect
            SSHConfig
            SetHostsConfig
            rm -rf /tmp/host_ip.txt
            }
            main
          - ProdIP:
              Fn::Select:
                - '0'
                - Fn::GetAtt:
                    - ProdEcsInstance
                    - PrivateIps
            RootPassword: Admin@123!
      VpcId:
        Ref: VpcId
      SecurityGroupId:
        Ref: SecurityGroupId
      VSwitchId:
        Ref: VSwitchId
      ImageId: centos_7
      AllocatePublicIP: false
      InstanceType:
        Ref: InstanceType
      SystemDiskSize: 40
      SystemDiskCategory:
        Ref: SystemDiskCategory
      Password: Admin@123!
  ProdEcsInstance:
    Type: ALIYUN::ECS::InstanceGroup
    Properties:
      MaxAmount: 1
      HostName: ProdEcsInstance
      SystemDiskCategory:
        Ref: SystemDiskCategory
      VpcId:
        Ref: VpcId
      SecurityGroupId:
        Ref: SecurityGroupId
      SystemDiskSize: 40
      ImageId: centos_7
      VSwitchId:
        Ref: VSwitchId
      Password: Admin@123!
      InstanceType:
        Ref: InstanceType
      AllocatePublicIP: false
Outputs: {}                  

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Description": "Creates VPC ECS instance",
  "Parameters": {
    "VpcId": {
      "AssociationProperty": "ALIYUN::ECS::VPC::VPCId",
      "Type": "String",
      "Description": {
        "en": "Please search the ID starting with (vpc-xxx) from console-Virtual Private Cloud",
        "zh-cn": "现有专有网络的实例ID"
      },
      "Label": {
        "en": "VPC ID",
        "zh-cn": "专有网络VPC实例ID"
      }
    },
    "VSwitchZoneId": {
      "AssociationProperty": "ALIYUN::ECS::Instance:ZoneId",
      "Type": "String",
      "Description": {
        "zh-cn": "交换机可用区",
        "en": "VSwitch Availability Zone"
      },
      "Label": {
        "zh-cn": "交换机可用区",
        "en": "VSwitch Availability Zone"
      }
    },
    "VSwitchId": {
      "AssociationProperty": "ALIYUN::ECS::VSwitch::VSwitchId",
      "AssociationPropertyMetadata": {
        "VpcId": "${VpcId}",
        "ZoneId": "${VSwitchZoneId}"
      },
      "Type": "String",
      "Description": {
        "en": "Instance ID of existing business network switches, console-Virtual Private Cloud-VSwitches under query",
        "zh-cn": "现有业务网络交换机的实例ID"
      },
      "Label": {
        "en": "VSwitch ID",
        "zh-cn": "交换机实例ID"
      }
    },
    "SecurityGroupId": {
      "Type": "String",
      "AssociationProperty": "ALIYUN::ECS::SecurityGroup::SecurityGroupId",
      "AssociationPropertyMetadata": {
        "VpcId": "${VpcId}"
      },
      "Description": {
        "en": "Please search the business security group ID starting with(sg-xxx)from console-ECS-Network & Security",
        "zh-cn": "现有业务安全组的实例ID"
      },
      "Label": {
        "en": "Business Security Group ID",
        "zh-cn": "业务安全组ID"
      }
    },
    "InstanceType": {
      "Type": "String",
      "Description": {
        "zh-cn": "填写vSwitch可用区下可使用的规格。",
        "en": "Fill in the specifications that can be used under the VSwitch availability zone."
      },
      "Label": {
        "zh-cn": "实例规格",
        "en": "Instance Type"
      },
      "AssociationProperty": "ALIYUN::ECS::Instance::InstanceType",
      "AssociationPropertyMetadata": {
        "ZoneId": "${VSwitchZoneId}"
      }
    },
    "SystemDiskCategory": {
      "Type": "String",
      "Label": {
        "en": "System Disk Type",
        "zh-cn": "系统盘类型"
      },
      "Description": {
        "en": "System Disk Type",
        "zh-cn": "系统盘类型"
      },
      "AssociationProperty": "ALIYUN::ECS::Disk::SystemDiskCategory",
      "AssociationPropertyMetadata": {
        "ZoneId": "${VSwitchZoneId}",
        "InstanceType": "${InstanceType}"
      }
    }
  },
  "Resources": {
    "OpsEcsInstance": {
      "Type": "ALIYUN::ECS::InstanceGroup",
      "Properties": {
        "MaxAmount": 1,
        "HostName": "OpsEcsInstance",
        "UserData": {
          "Fn::Sub": [
            "#!/bin/bash\nRootPassword=${RootPassword}\nProdIP=${ProdIP}\nSSHConfig() {\necho '[ ! -f /root/.ssh/id_rsa.pub ] && ssh-keygen -t rsa -P \"\" -f ~/.ssh/id_rsa &>/dev/null' >> /tmp/auto_ssh.sh\necho 'while read line;do' >> /tmp/auto_ssh.sh\necho '        ip=`echo $line | cut -d \" \" -f1`' >> /tmp/auto_ssh.sh\necho '        user_name=`echo $line | cut -d \" \" -f2`' >> /tmp/auto_ssh.sh\necho '        pass_word=`echo $line | cut -d \" \" -f3`' >> /tmp/auto_ssh.sh\necho 'expect <<EOF' >> /tmp/auto_ssh.sh\necho '        spawn ssh-copy-id -i /root/.ssh/id_rsa.pub $user_name@$ip' >> /tmp/auto_ssh.sh\necho '        expect {' >> /tmp/auto_ssh.sh\necho '                  \"yes/no\" { send \"yes\\n\";exp_continue}' >> /tmp/auto_ssh.sh\necho '                  \"password\" { send \"$pass_word\\n\"}' >> /tmp/auto_ssh.sh\necho '        }' >> /tmp/auto_ssh.sh\necho '        expect eof' >> /tmp/auto_ssh.sh\necho 'EOF' >> /tmp/auto_ssh.sh\necho 'done < /tmp/host_ip.txt' >> /tmp/auto_ssh.sh\n}\nSetHostsConfig() {\necho \"`ifconfig eth0 | awk '/inet /{print $2}'` root ${RootPassword}\" >> /tmp/host_ip.txt\necho \"${ProdIP} root ${RootPassword}\" >> /tmp/host_ip.txt\nsh /tmp/auto_ssh.sh\n}\nmain() {\nyum install -y expect\nSSHConfig\nSetHostsConfig\nrm -rf /tmp/host_ip.txt\n}\nmain\n",
            {
              "ProdIP": {
                "Fn::Select": [
                  "0",
                  {
                    "Fn::GetAtt": [
                      "ProdEcsInstance",
                      "PrivateIps"
                    ]
                  }
                ]
              },
              "RootPassword": "Admin@123!"
            }
          ]
        },
        "VpcId": {
          "Ref": "VpcId"
        },
        "SecurityGroupId": {
          "Ref": "SecurityGroupId"
        },
        "VSwitchId": {
          "Ref": "VSwitchId"
        },
        "ImageId": "centos_7",
        "AllocatePublicIP": false,
        "InstanceType": {
          "Ref": "InstanceType"
        },
        "SystemDiskSize": 40,
        "SystemDiskCategory": {
          "Ref": "SystemDiskCategory"
        },
        "Password": "Admin@123!"
      }
    },
    "ProdEcsInstance": {
      "Type": "ALIYUN::ECS::InstanceGroup",
      "Properties": {
        "MaxAmount": 1,
        "HostName": "ProdEcsInstance",
        "SystemDiskCategory": {
          "Ref": "SystemDiskCategory"
        },
        "VpcId": {
          "Ref": "VpcId"
        },
        "SecurityGroupId": {
          "Ref": "SecurityGroupId"
        },
        "SystemDiskSize": 40,
        "ImageId": "centos_7",
        "VSwitchId": {
          "Ref": "VSwitchId"
        },
        "Password": "Admin@123!",
        "InstanceType": {
          "Ref": "InstanceType"
        },
        "AllocatePublicIP": false
      }
    }
  },
  "Outputs": {}
}

ROSTemplateFormatVersion: '2015-09-01'
Resources:
  Instance:
    Type: ALIYUN::ECS::InstanceGroup
    Properties:
      MaxAmount: 5
      InstanceType: xxxx
      ImageId: centos
      VpcId: vpc-2xxxx
      VSwitchId: vsw-xxxx
      SecurityGroupId: sg-xxxxx
      Password: Ros1gregrge2345
      InstanceChargeType: PostPaid
      NetworkType: vpc
      SystemDiskCategory: xxx
      SystemDiskSize: 100
      InternetMaxBandwidthOut: 5
      AllocatePublicIP: true

{
    "ROSTemplateFormatVersion": "2015-09-01",
    "Resources": {
        "Instance": {
            "Type": "ALIYUN::ECS::InstanceGroup",
            "Properties": {
                "MaxAmount": 5,
                "InstanceType": "xxxx",
                "ImageId": "centos",
                "VpcId": "vpc-2xxxx",
                "VSwitchId": "vsw-xxxx",
                "SecurityGroupId": "sg-xxxxx",
                "Password": "Ros1gregrge2345",
                "InstanceChargeType": "PostPaid",
                "NetworkType": "vpc",
                "SystemDiskCategory": "xxx",
                "SystemDiskSize": 100,
                "InternetMaxBandwidthOut": 5,
                "AllocatePublicIP": true
            }
        }
    }
}

ROSTemplateFormatVersion: '2015-09-01'
Resources:
  Instance:
    Type: ALIYUN::ECS::InstanceGroup
    UpdatePolicy:
      RollingUpdateForOrigInstances:
        MaxBatchSize: 2
        PauseTime: 0
    Properties:
      MaxAmount: 10
      InstanceType: xxxx
      ImageId: centos
      VpcId: vpc-2xxxx
      VSwitchId: vsw-xxxx
      SecurityGroupId: sg-xxxxx
      Password: Ros1gregrge2345
      InstanceChargeType: PostPaid
      NetworkType: vpc
      SystemDiskCategory: xxx
      SystemDiskSize: 100
      InternetMaxBandwidthOut: 5
      AllocatePublicIP: true

{
    "ROSTemplateFormatVersion": "2015-09-01",
    "Resources": {
        "Instance": {
            "Type": "ALIYUN::ECS::InstanceGroup",
            "UpdatePolicy": {
                "RollingUpdateForOrigInstances": {
                    "MaxBatchSize": 2,
                    "PauseTime": 0
                }
            },
            "Properties": {
                "MaxAmount": 10,
                "InstanceType": "xxxx",
                "ImageId": "centos",
                "VpcId": "vpc-2xxxx",
                "VSwitchId": "vsw-xxxx",
                "SecurityGroupId": "sg-xxxxx",
                "Password": "Ros1gregrge2345",
                "InstanceChargeType": "PostPaid",
                "NetworkType": "vpc",
                "SystemDiskCategory": "xxx",
                "SystemDiskSize": 100,
                "InternetMaxBandwidthOut": 5,
                "AllocatePublicIP": true
            }
        }
    }
}

ROSTemplateFormatVersion: '2015-09-01'
Description:
  zh-cn: 创建SLB与2个ECS实例，配置网络与安全组，将ECS实例加入SLB后端。
  en: Create an SLB (Server Load Balancer) with two ECS (Elastic Compute Service) instances, configure the network and security groups, then add the ECS instances to the SLB backend.
Parameters:
  SystemDiskCategory:
    AssociationProperty: ALIYUN::ECS::Disk::SystemDiskCategory
    AssociationPropertyMetadata:
      InstanceType: ${ECSInstanceType}
      ZoneId: ${ZoneId}
    Type: String
    Label:
      zh-cn: 系统盘类型
      en: System Disk Category
  AddressType:
    Default: internet
    Label:
      zh-cn: 网络类型
      en: Address Type
    Type: String
    Description:
      zh-cn: 负载均衡实例的网络类型，可选值：internet：公网访问，intranet：内网访问。
      en: 'Network type of LoadBalancer. Optional value: Internet: public network access, Intranet: Intranet access.'
    AllowedValues:
      - internet
      - intranet
  ECSInternetChargeType:
    AssociationPropertyMetadata:
      LocaleKey: InternetChargeType
    Description:
      zh-cn: 访问公网计费方式。
      en: The charge type of public internet ECS instance.
    Default: PayByTraffic
    Label:
      zh-cn: 公网付费方式
      en: Internet Charge Type
    AllowedValues:
      - PayByBandwidth
      - PayByTraffic
    Type: String
  ECSInstanceType:
    AssociationProperty: ALIYUN::ECS::Instance::ECSInstanceType
    AssociationPropertyMetadata:
      ZoneId: ${ZoneId}
    Type: String
    Description:
      zh-cn: <font color='blue'><b>1.选择机型前请先确认当前可用区下该机型是否有货，部分机型需要提前报备</b></font><br><font color='blue'><b>2.可选机型列表</font><br></b></font>[ecs.n1.large <font color='green'>2vCPU 4GiB</font>]<br></b>[ecs.n1.xlarge <font color='green'>8vCPU 16GiB</font>]<br></b>[ecs.n1.3xlarge <font color='green'>16vCPU 32GiB</font>]
      en: <font color='blue'><b>1.Before selecting the model please confirm that the current available zone under the model is in stock, some models need to be reported in advance</b></font><br><font color='blue'><b>2.List of optional models</font><br></b></font>[ecs.n1.large <font color='green'>2vCPU 4GiB</font>]<br></b>[ecs.n1.xlarge <font color='green'>8vCPU 16GiB</font>]<br></b>[ecs.n1.3xlarge <font color='green'>16vCPU 32GiB</font>]
    Label:
      zh-cn: 实例规格
      en: Instance Type
  Password:
    ConstraintDescription:
      zh-cn: 长度8-30，必须包含大写字母、小写字母、数字、特殊符号三种；特殊字符包括：()`~!@#$%^&*_-+=|{}[]:;' <>,.?/
      en: 'Length 8-30, must contain upper case letters, lower case letters, Numbers, special symbols three; special characters include: ()`~!@#$%^&*_-+=|{}[]:;''<>,.?/'
    Description:
      zh-cn: 长度8-30，必须包含大写字母、小写字母、数字、特殊符号三个；<br>特殊字符包括：()`~!@#$%^&*_-+=|{}[]:;'<>,.?/
      en: The 8-30 long login password of instance, consists of the uppercase, lowercase letter and number. <br> special characters include()`~!@#$%^&*_-+=|{}[]:;'<>,.?/
    MinLength: '8'
    Label:
      zh-cn: 实例密码
      en: Instance Password
    AllowedPattern: '[0-9A-Za-z\_\-&:;''<>,=%`~!@#\(\)\$\^\*\+\|\{\}\[\]\.\?\/]+$'
    NoEcho: true
    MaxLength: '30'
    Type: String
  ImageId:
    Default: centos_7_04_64_20G_alibase_201701015.vhd
    AssociationProperty: ALIYUN::ECS::Image::ImageId
    AssociationPropertyMetadata:
      InstanceType: ${ECSInstanceType}
      SupportedImageOwnerAlias:
        - system
        - self
        - others
    Type: String
    Label:
      zh-cn: 镜像ID
      en: Image ID
  Bandwidth:
    Description:
      zh-cn: 固定带宽计费方式的公网类型实例的带宽峰值。
      en: The bandwidth peak of a public network type instance of fixed bandwidth billing.
    Default: 1
    MaxValue: 1000
    MinValue: 1
    Label:
      zh-cn: 带宽峰值
      en: The Peak Bandwidth
    Type: Number
  SLBInternetChargeType:
    AssociationPropertyMetadata:
      LocaleKey: InternetChargeType
    Description:
      zh-cn: 公网类型实例的付费方式。
      en: The charge type of public internet SLB instance.
    Default: paybytraffic
    Label:
      zh-cn: 公网付费方式
      en: Internet Charge Type
    AllowedValues:
      - paybybandwidth
      - paybytraffic
    Type: String
  LoadBalancerSpec:
    Default: slb.s1.small
    Type: String
    Description:
      zh-cn: 实例规格，详见：</b><a href='https://www.alibabacloud.com/help/document_detail/85939.html' target='_blank'><b><font color='blue'>性能保障型</b></font></a>
      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>
    Label:
      zh-cn: 实例规格
      en: Instance Specification
  ZoneId:
    AssociationProperty: ALIYUN::ECS::Instance::ZoneId
    Type: String
    Description:
      zh-cn: 可用区ID，需确认所选可用区下是否支持ECS、VPC、VSwitch等资源。
      en: The available zone ID, you should confirm the zone support ECS、VPC、VSwitch or not.
    Label:
      zh-cn: 可用区ID
      en: Zone ID
Outputs:
  BackendServerInstanceId:
    Description:
      zh-cn: 创建ECS的实例IDs
      en: The instance IDs of create EcsInstanceGroup
    Value:
      Fn::GetAtt:
        - EcsInstanceGroup
        - InstanceIds
  BackendServerPublicIp:
    Description:
      zh-cn: 创建ECS的实例公共IPs。
      en: The instance public IPs of create EcsInstanceGroup.
    Value:
      Fn::GetAtt:
        - EcsInstanceGroup
        - PublicIps
  SlbIpAddress:
    Description:
      zh-cn: 负载均衡器的IP地址。
      en: The IP address of the load balancer.
    Value:
      Fn::GetAtt:
        - LoadBalancer
        - IpAddress
  LoadBalancerId:
    Description:
      zh-cn: 已创建负载平衡的ID。
      en: The ID of load balance created.
    Value:
      Fn::GetAtt:
        - LoadBalancer
        - LoadBalancerId
Resources:
  SecurityGroup:
    Type: ALIYUN::ECS::SecurityGroup
    Properties:
      VpcId:
        Ref: Vpc
      SecurityGroupName: MySecurityGroup
  Attachment:
    Type: ALIYUN::SLB::BackendServerAttachment
    Properties:
      BackendServers:
        - ServerId:
            Fn::Select:
              - '0'
              - Fn::GetAtt:
                  - EcsInstanceGroup
                  - InstanceIds
          Weight: 100
        - ServerId:
            Fn::Select:
              - '1'
              - Fn::GetAtt:
                  - EcsInstanceGroup
                  - InstanceIds
          Weight: 100
      LoadBalancerId:
        Ref: LoadBalancer
  Vpc:
    Type: ALIYUN::ECS::VPC
    Properties:
      CidrBlock: 192.168.0.0/16
  EcsInstanceGroup:
    Type: ALIYUN::ECS::InstanceGroup
    Properties:
      SystemDiskCategory:
        Ref: SystemDiskCategory
      VpcId:
        Fn::GetAtt:
          - Vpc
          - VpcId
      SecurityGroupId:
        Fn::GetAtt:
          - SecurityGroup
          - SecurityGroupId
      ImageId:
        Ref: ImageId
      IoOptimized: optimized
      InternetChargeType:
        Ref: ECSInternetChargeType
      VSwitchId:
        Ref: VSwitch
      Password:
        Ref: Password
      InstanceType:
        Ref: ECSInstanceType
      MaxAmount: 2
  VSwitch:
    Type: ALIYUN::ECS::VSwitch
    Properties:
      VpcId:
        Ref: Vpc
      CidrBlock: 192.168.1.0/24
      ZoneId:
        Ref: ZoneId
  LoadBalancer:
    Type: ALIYUN::SLB::LoadBalancer
    Properties:
      InternetChargeType:
        Ref: SLBInternetChargeType
      Bandwidth:
        Ref: Bandwidth
      AddressType:
        Ref: AddressType
      LoadBalancerSpec:
        Ref: LoadBalancerSpec
Metadata:
  ALIYUN::ROS::Interface:
    ParameterGroups:
      - Parameters:
          - ZoneId
          - ECSInternetChargeType
          - ECSInstanceType
          - ImageId
          - SystemDiskCategory
          - Password
        Label:
          default:
            zh-cn: 云服务器
            en: ECS
      - Parameters:
          - LoadBalancerSpec
          - AddressType
          - SLBInternetChargeType
          - Bandwidth
        Label:
          default:
            zh-cn: 负载均衡
            en: SLB

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Description": {
    "zh-cn": "创建SLB与2个ECS实例，配置网络与安全组，将ECS实例加入SLB后端。",
    "en": "Create an SLB (Server Load Balancer) with two ECS (Elastic Compute Service) instances, configure the network and security groups, then add the ECS instances to the SLB backend."
  },
  "Parameters": {
    "SystemDiskCategory": {
      "AssociationProperty": "ALIYUN::ECS::Disk::SystemDiskCategory",
      "AssociationPropertyMetadata": {
        "InstanceType": "${ECSInstanceType}",
        "ZoneId": "${ZoneId}"
      },
      "Type": "String",
      "Label": {
        "zh-cn": "系统盘类型",
        "en": "System Disk Category"
      }
    },
    "AddressType": {
      "Default": "internet",
      "Label": {
        "zh-cn": "网络类型",
        "en": "Address Type"
      },
      "Type": "String",
      "Description": {
        "zh-cn": "负载均衡实例的网络类型，可选值：internet：公网访问，intranet：内网访问。",
        "en": "Network type of LoadBalancer. Optional value: Internet: public network access, Intranet: Intranet access."
      },
      "AllowedValues": [
        "internet",
        "intranet"
      ]
    },
    "ECSInternetChargeType": {
      "AssociationPropertyMetadata": {
        "LocaleKey": "InternetChargeType"
      },
      "Description": {
        "zh-cn": "访问公网计费方式。",
        "en": "The charge type of public internet ECS instance."
      },
      "Default": "PayByTraffic",
      "Label": {
        "zh-cn": "公网付费方式",
        "en": "Internet Charge Type"
      },
      "AllowedValues": [
        "PayByBandwidth",
        "PayByTraffic"
      ],
      "Type": "String"
    },
    "ECSInstanceType": {
      "AssociationProperty": "ALIYUN::ECS::Instance::ECSInstanceType",
      "AssociationPropertyMetadata": {
        "ZoneId": "${ZoneId}"
      },
      "Type": "String",
      "Description": {
        "zh-cn": "<font color='blue'><b>1.选择机型前请先确认当前可用区下该机型是否有货，部分机型需要提前报备</b></font><br><font color='blue'><b>2.可选机型列表</font><br></b></font>[ecs.n1.large <font color='green'>2vCPU 4GiB</font>]<br></b>[ecs.n1.xlarge <font color='green'>8vCPU 16GiB</font>]<br></b>[ecs.n1.3xlarge <font color='green'>16vCPU 32GiB</font>]",
        "en": "<font color='blue'><b>1.Before selecting the model please confirm that the current available zone under the model is in stock, some models need to be reported in advance</b></font><br><font color='blue'><b>2.List of optional models</font><br></b></font>[ecs.n1.large <font color='green'>2vCPU 4GiB</font>]<br></b>[ecs.n1.xlarge <font color='green'>8vCPU 16GiB</font>]<br></b>[ecs.n1.3xlarge <font color='green'>16vCPU 32GiB</font>]"
      },
      "Label": {
        "zh-cn": "实例规格",
        "en": "Instance Type"
      }
    },
    "Password": {
      "ConstraintDescription": {
        "zh-cn": "长度8-30，必须包含大写字母、小写字母、数字、特殊符号三种；特殊字符包括：()`~!@#$%^&*_-+=|{}[]:;' <>,.?/",
        "en": "Length 8-30, must contain upper case letters, lower case letters, Numbers, special symbols three; special characters include: ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/"
      },
      "Description": {
        "zh-cn": "长度8-30，必须包含大写字母、小写字母、数字、特殊符号三个；<br>特殊字符包括：()`~!@#$%^&*_-+=|{}[]:;'<>,.?/",
        "en": "The 8-30 long login password of instance, consists of the uppercase, lowercase letter and number. <br> special characters include()`~!@#$%^&*_-+=|{}[]:;'<>,.?/"
      },
      "MinLength": "8",
      "Label": {
        "zh-cn": "实例密码",
        "en": "Instance Password"
      },
      "AllowedPattern": "[0-9A-Za-z\\_\\-&:;'<>,=%`~!@#\\(\\)\\$\\^\\*\\+\\|\\{\\}\\[\\]\\.\\?\\/]+$",
      "NoEcho": true,
      "MaxLength": "30",
      "Type": "String"
    },
    "ImageId": {
      "Default": "centos_7_04_64_20G_alibase_201701015.vhd",
      "AssociationProperty": "ALIYUN::ECS::Image::ImageId",
      "AssociationPropertyMetadata": {
        "InstanceType": "${ECSInstanceType}",
        "SupportedImageOwnerAlias": [
          "system",
          "self",
          "others"
        ]
      },
      "Type": "String",
      "Label": {
        "zh-cn": "镜像ID",
        "en": "Image ID"
      }
    },
    "Bandwidth": {
      "Description": {
        "zh-cn": "固定带宽计费方式的公网类型实例的带宽峰值。",
        "en": "The bandwidth peak of a public network type instance of fixed bandwidth billing."
      },
      "Default": 1,
      "MaxValue": 1000,
      "MinValue": 1,
      "Label": {
        "zh-cn": "带宽峰值",
        "en": "The Peak Bandwidth"
      },
      "Type": "Number"
    },
    "SLBInternetChargeType": {
      "AssociationPropertyMetadata": {
        "LocaleKey": "InternetChargeType"
      },
      "Description": {
        "zh-cn": "公网类型实例的付费方式。",
        "en": "The charge type of public internet SLB instance."
      },
      "Default": "paybytraffic",
      "Label": {
        "zh-cn": "公网付费方式",
        "en": "Internet Charge Type"
      },
      "AllowedValues": [
        "paybybandwidth",
        "paybytraffic"
      ],
      "Type": "String"
    },
    "LoadBalancerSpec": {
      "Default": "slb.s1.small",
      "Type": "String",
      "Description": {
        "zh-cn": "实例规格，详见：</b><a href='https://www.alibabacloud.com/help/document_detail/85939.html' target='_blank'><b><font color='blue'>性能保障型</b></font></a>",
        "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>"
      },
      "Label": {
        "zh-cn": "实例规格",
        "en": "Instance Specification"
      }
    },
    "ZoneId": {
      "AssociationProperty": "ALIYUN::ECS::Instance::ZoneId",
      "Type": "String",
      "Description": {
        "zh-cn": "可用区ID，需确认所选可用区下是否支持ECS、VPC、VSwitch等资源。",
        "en": "The available zone ID, you should confirm the zone support ECS、VPC、VSwitch or not."
      },
      "Label": {
        "zh-cn": "可用区ID",
        "en": "Zone ID"
      }
    }
  },
  "Outputs": {
    "BackendServerInstanceId": {
      "Description": {
        "zh-cn": "创建ECS的实例IDs",
        "en": "The instance IDs of create EcsInstanceGroup"
      },
      "Value": {
        "Fn::GetAtt": [
          "EcsInstanceGroup",
          "InstanceIds"
        ]
      }
    },
    "BackendServerPublicIp": {
      "Description": {
        "zh-cn": "创建ECS的实例公共IPs。",
        "en": "The instance public IPs of create EcsInstanceGroup."
      },
      "Value": {
        "Fn::GetAtt": [
          "EcsInstanceGroup",
          "PublicIps"
        ]
      }
    },
    "SlbIpAddress": {
      "Description": {
        "zh-cn": "负载均衡器的IP地址。",
        "en": "The IP address of the load balancer."
      },
      "Value": {
        "Fn::GetAtt": [
          "LoadBalancer",
          "IpAddress"
        ]
      }
    },
    "LoadBalancerId": {
      "Description": {
        "zh-cn": "已创建负载平衡的ID。",
        "en": "The ID of load balance created."
      },
      "Value": {
        "Fn::GetAtt": [
          "LoadBalancer",
          "LoadBalancerId"
        ]
      }
    }
  },
  "Resources": {
    "SecurityGroup": {
      "Type": "ALIYUN::ECS::SecurityGroup",
      "Properties": {
        "VpcId": {
          "Ref": "Vpc"
        },
        "SecurityGroupName": "MySecurityGroup"
      }
    },
    "Attachment": {
      "Type": "ALIYUN::SLB::BackendServerAttachment",
      "Properties": {
        "BackendServers": [
          {
            "ServerId": {
              "Fn::Select": [
                "0",
                {
                  "Fn::GetAtt": [
                    "EcsInstanceGroup",
                    "InstanceIds"
                  ]
                }
              ]
            },
            "Weight": 100
          },
          {
            "ServerId": {
              "Fn::Select": [
                "1",
                {
                  "Fn::GetAtt": [
                    "EcsInstanceGroup",
                    "InstanceIds"
                  ]
                }
              ]
            },
            "Weight": 100
          }
        ],
        "LoadBalancerId": {
          "Ref": "LoadBalancer"
        }
      }
    },
    "Vpc": {
      "Type": "ALIYUN::ECS::VPC",
      "Properties": {
        "CidrBlock": "192.168.0.0/16"
      }
    },
    "EcsInstanceGroup": {
      "Type": "ALIYUN::ECS::InstanceGroup",
      "Properties": {
        "SystemDiskCategory": {
          "Ref": "SystemDiskCategory"
        },
        "VpcId": {
          "Fn::GetAtt": [
            "Vpc",
            "VpcId"
          ]
        },
        "SecurityGroupId": {
          "Fn::GetAtt": [
            "SecurityGroup",
            "SecurityGroupId"
          ]
        },
        "ImageId": {
          "Ref": "ImageId"
        },
        "IoOptimized": "optimized",
        "InternetChargeType": {
          "Ref": "ECSInternetChargeType"
        },
        "VSwitchId": {
          "Ref": "VSwitch"
        },
        "Password": {
          "Ref": "Password"
        },
        "InstanceType": {
          "Ref": "ECSInstanceType"
        },
        "MaxAmount": 2
      }
    },
    "VSwitch": {
      "Type": "ALIYUN::ECS::VSwitch",
      "Properties": {
        "VpcId": {
          "Ref": "Vpc"
        },
        "CidrBlock": "192.168.1.0/24",
        "ZoneId": {
          "Ref": "ZoneId"
        }
      }
    },
    "LoadBalancer": {
      "Type": "ALIYUN::SLB::LoadBalancer",
      "Properties": {
        "InternetChargeType": {
          "Ref": "SLBInternetChargeType"
        },
        "Bandwidth": {
          "Ref": "Bandwidth"
        },
        "AddressType": {
          "Ref": "AddressType"
        },
        "LoadBalancerSpec": {
          "Ref": "LoadBalancerSpec"
        }
      }
    }
  },
  "Metadata": {
    "ALIYUN::ROS::Interface": {
      "ParameterGroups": [
        {
          "Parameters": [
            "ZoneId",
            "ECSInternetChargeType",
            "ECSInstanceType",
            "ImageId",
            "SystemDiskCategory",
            "Password"
          ],
          "Label": {
            "default": {
              "zh-cn": "云服务器",
              "en": "ECS"
            }
          }
        },
        {
          "Parameters": [
            "LoadBalancerSpec",
            "AddressType",
            "SLBInternetChargeType",
            "Bandwidth"
          ],
          "Label": {
            "default": {
              "zh-cn": "负载均衡",
              "en": "SLB"
            }
          }
        }
      ]
    }
  }
}