The ALIYUN::ECS::VSwitch resource creates a vSwitch.
Syntax
{
"Type": "ALIYUN::ECS::VSwitch",
"Properties": {
"VSwitchName": String,
"VpcId": String,
"Description": String,
"Tags": List,
"Ipv6CidrBlock": Integer,
"ZoneId": String,
"CidrBlock": String,
"VpcIpv6CidrBlock": String,
"ZoneType": String
}
}Properties
Property name | Type | Required | Update allowed | Description | Constraint |
| String | Yes | No | The ID of the VPC in which to create the vSwitch. | None |
| String | Yes | No | The ID of the zone. | None |
| String | No | Yes | The name of the vSwitch. | The name must be 2 to 128 characters in length. It must start with a letter or a Chinese character. It cannot start with |
| String | Yes | No | The CIDR block for the vSwitch. | The CIDR block must be a subnet of the VPC and must not be used by another vSwitch. |
| String | No | Yes | The description of the vSwitch. | The description must be 2 to 256 characters in length. It cannot start with |
| Integer | No | No | The IPv6 CIDR block for the vSwitch. | Valid values: 0 to 255. The value is a decimal integer. By default, the mask of the IPv6 CIDR block of the vSwitch is 64 bits in length. You can customize the last 8 bits of the VPC IPv6 CIDR block. |
| List | No | Yes | Tag. | You can add up to 20 tags. For more information, see Tag properties. |
| String | No | No | The IPv6 CIDR block for the VPC. | None |
ZoneType | String | No | No | The type of zone to query. | Default value: |
Tags syntax
"Tags": [
{
"Value": String,
"Key": String
}
]Tags properties
Property name | Type | Required | Update allowed | Description | Constraint |
| String | Yes | No | The tag key. | The key must be 1 to 128 characters in length. It cannot start with |
| String | No | No | The tag value. | The value can be 0 to 128 characters in length. It cannot start with |
Return values
Fn::GetAtt
CidrBlock: The IPv4 CIDR block of the vSwitch.
Ipv6CidrBlock: The IPv6 CIDR block of the vSwitch.
VSwitchId: The ID of the vSwitch.
VSwitchName: The name of the vSwitch.
Examples
Scenario 1: Create a VPC and a vSwitch.
Outputs:
VSwitch1Name:
Description: Name of created VSwitch.
Value:
Fn::GetAtt:
- VSwitch
- VSwitchName
VpcName:
Description: Name of created VPC.
Value:
Fn::GetAtt:
- Vpc
- VpcName
ROSTemplateFormatVersion: '2015-09-01'
Parameters:
ZoneId:
AssociationProperty: ALIYUN::ECS::Instance:ZoneId
Type: String
Description:
zh-cn: The ID of the zone for the vSwitch, </font><a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'>View region and zone info<font color='blue'></a>.
en: VSwitch available area id, <a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><font color='blue'>View region and zone info</font></a>.
Label:
zh-cn: VSwitch 1 ZoneId
en: VSwitch 1 ZoneId
VpcCidrBlock:
Default: 192.168.0.0/16
Type: String
Description:
zh-cn: 'The CIDR block for the VPC.<br>You can use the following CIDR blocks or their subnets:<br><font color=''green''>[10.0.0.0/8]</font><br><font color=''green''>[172.16.0.0/12]</font><br><font color=''green''>[192.168.0.0/16]</font>'
en: 'The ip address range of the VPC in the CidrBlock form; <br>You can use the following ip address ranges and their subnets: <br><font color=''green''>[10.0.0.0/8]</font><br><font color=''green''>[172.16.0.0/12]</font><br><font color=''green''>[192.168.0.0/16]</font>'
Label:
zh-cn: VPC CIDR Block
en: VPC CIDR Block
VSwitchCidrBlock:
Default: 192.168.1.0/24
Type: String
Description:
zh-cn: Must be a subnet of the VPC.
en: Must belong to the subnet segment of VPC.
Label:
zh-cn: VSwitch 1 CIDR Block
en: VSwitch 1 CIDR Block
Resources:
VSwitch:
Type: ALIYUN::ECS::VSwitch
Properties:
VSwitchName:
Fn::Join:
- '-'
- - VSwitch
- StackId
- Ref: ALIYUN::StackId
VpcId:
Ref: Vpc
CidrBlock:
Ref: VSwitchCidrBlock
ZoneId:
Ref: ZoneId
Vpc:
Type: ALIYUN::ECS::VPC
Properties:
VpcName:
Fn::Join:
- '-'
- - StackId
- Ref: ALIYUN::StackId
CidrBlock:
Ref: VpcCidrBlock
Metadata:
ALIYUN::ROS::Interface:
ParameterGroups:
- Parameters:
- VpcCidrBlock
- ZoneId
- VSwitchCidrBlock
Label:
default: Basic Network Configuration
{
"Outputs": {
"VSwitch1Name": {
"Description": "Name of created VSwitch.",
"Value": {
"Fn::GetAtt": [
"VSwitch",
"VSwitchName"
]
}
},
"VpcName": {
"Description": "Name of created VPC.",
"Value": {
"Fn::GetAtt": [
"Vpc",
"VpcName"
]
}
}
},
"ROSTemplateFormatVersion": "2015-09-01",
"Parameters": {
"ZoneId": {
"AssociationProperty": "ALIYUN::ECS::Instance:ZoneId",
"Type": "String",
"Description": {
"zh-cn": "VSwitch zone ID, </font><a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'> View zone information<font color='blue'></a>.",
"en": "VSwitch available area id, <a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><font color='blue'>View region and zone info</font></a>."
},
"Label": {
"zh-cn": "VSwitch 1 Zone ID",
"en": "VSwitch 1 ZoneId"
}
},
"VpcCidrBlock": {
"Default": "192.168.0.0/16",
"Type": "String",
"Description": {
"zh-cn": "The IP address range of the VPC, <br>You can use the following IP address ranges or their subnets:<br><font color='green'>[10.0.0.0/8]</font><br><font color='green'>[172.16.0.0/12]</font><br><font color='green'>[192.168.0.0/16]</font>",
"en": "The ip address range of the VPC in the CidrBlock form; <br>You can use the following ip address ranges and their subnets: <br><font color='green'>[10.0.0.0/8]</font><br><font color='green'>[172.16.0.0/12]</font><br><font color='green'>[192.168.0.0/16]</font>"
},
"Label": {
"zh-cn": "VPC CIDR Block",
"en": "VPC CIDR Block"
}
},
"VSwitchCidrBlock": {
"Default": "192.168.1.0/24",
"Type": "String",
"Description": {
"zh-cn": "Must belong to a subnet of the VPC.",
"en": "Must belong to the subnet segment of VPC."
},
"Label": {
"zh-cn": "VSwitch 1 CIDR Block",
"en": "VSwitch 1 CIDR Block"
}
}
},
"Resources": {
"VSwitch": {
"Type": "ALIYUN::ECS::VSwitch",
"Properties": {
"VSwitchName": {
"Fn::Join": [
"-",
[
"VSwitch",
"StackId",
{
"Ref": "ALIYUN::StackId"
}
]
]
},
"VpcId": {
"Ref": "Vpc"
},
"CidrBlock": {
"Ref": "VSwitchCidrBlock"
},
"ZoneId": {
"Ref": "ZoneId"
}
}
},
"Vpc": {
"Type": "ALIYUN::ECS::VPC",
"Properties": {
"VpcName": {
"Fn::Join": [
"-",
[
"StackId",
{
"Ref": "ALIYUN::StackId"
}
]
]
},
"CidrBlock": {
"Ref": "VpcCidrBlock"
}
}
}
},
"Metadata": {
"ALIYUN::ROS::Interface": {
"ParameterGroups": [
{
"Parameters": [
"VpcCidrBlock",
"ZoneId",
"VSwitchCidrBlock"
],
"Label": {
"default": "Basic Network Configuration"
}
}
]
}
}
}Scenario 2: Create a dual-zone VPC and vSwitches.
ROSTemplateFormatVersion: '2015-09-01'
Description:
zh-cn: 创建双可用区VPC网络，含安全组，自动配置子网CIDR，支持自定义IP范围。
en: Create a Dual-zone VPC network, inclusive of security groups, with automatic subnet CIDR configuration and support for custom IP ranges.
Parameters:
VSwitch1ZoneId:
AssociationProperty: ALIYUN::ECS::Instance:ZoneId
AssociationPropertyMetadata:
ExclusiveTo:
- VSwitch2ZoneId
AutoSelectFirst: true
Type: String
Description:
zh-cn: VSwitch可用区id，</font><a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'> 查看可用区信息<font color='blue'></a>。
en: VSwitch Zone ID, <a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><font color='blue'>View region and zone info</font></a>.
Label:
zh-cn: 交换机1可用区ID
en: VSwitch 1 Zone ID
VSwitch2CidrBlock:
Default: 192.168.2.0/24
Type: String
Description:
zh-cn: 必须属于VPC的子网段。
en: Must be a subnet segment of the VPC.
Label:
zh-cn: 交换机2子网网段
en: VSwitch 2 CIDR Block
VSwitch1CidrBlock:
Default: 192.168.1.0/24
Type: String
Description:
zh-cn: 必须属于VPC的子网段。
en: Must be a subnet segment of the VPC.
Label:
zh-cn: 交换机1子网网段
en: VSwitch 1 CIDR Block
VpcCidrBlock:
Default: 192.168.0.0/16
Type: String
Description:
zh-cn: VPC的ip地址段范围，
您可以使用以下的ip地址段或其子网:<br><font color='green'>[10.0.0.0/8]</font><br><font color='green'>[172.16.0.0/12]</font><br><font color='green'>[192.168.0.0/16]</font>
en: The IP address range of the VPC in CIDR block format. You can use the following IP address ranges and their subnets: <br><font color='green'>[10.0.0.0/8]</font><br><font color='green'>[172.16.0.0/12]</font><br><font color='green'>[192.168.0.0/16]</font>
Label:
zh-cn: 专有网络网段
en: VPC CIDR Block
VSwitch2ZoneId:
AssociationPropertyMetadata:
ExclusiveTo:
- VSwitch1ZoneId
AutoSelectFirst: true
Description:
zh-cn: VSwitch可用区id，不同其他虚拟交换机的可用区Id；</font><a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><b> 查看可用区信息<font color='blue'></a>。
en: VSwitch Zone ID, different from the Zone ID of another VSwitch; <a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><b><font color='blue'>View region and zone info</font></a>.
Default: cn-hangzhou-h
Label:
zh-cn: 交换机2可用区ID
en: VSwitch 2 Zone ID
AssociationProperty: ALIYUN::ECS::Instance:ZoneId
Type: String
Outputs:
VSwitch1Name:
Description: Name of created VSwitch1.
Value:
Fn::GetAtt:
- VSwitch1
- VSwitchName
VpcName:
Description: Name of created VPC.
Value:
Fn::GetAtt:
- Vpc
- VpcName
VSwitch2Name:
Description: Name of created VSwitch2.
Value:
Fn::GetAtt:
- VSwitch2
- VSwitchName
Resources:
VSwitch2:
Type: ALIYUN::ECS::VSwitch
Properties:
VSwitchName:
Fn::Join:
- '-'
- - VSwitch1
- StackId
- Ref: ALIYUN::StackId
VpcId:
Ref: Vpc
CidrBlock:
Ref: VSwitch2CidrBlock
ZoneId:
Ref: VSwitch2ZoneId
VSwitch1:
Type: ALIYUN::ECS::VSwitch
Properties:
VSwitchName:
Fn::Join:
- '-'
- - VSwitch1
- StackId
- Ref: ALIYUN::StackId
VpcId:
Ref: Vpc
CidrBlock:
Ref: VSwitch1CidrBlock
ZoneId:
Ref: VSwitch1ZoneId
Vpc:
Type: ALIYUN::ECS::VPC
Properties:
VpcName:
Fn::Join:
- '-'
- - StackId
- Ref: ALIYUN::StackId
CidrBlock:
Ref: VpcCidrBlock
SecurityGroup:
Type: ALIYUN::ECS::SecurityGroup
Properties:
SecurityGroupIngress:
- Priority: 1
IpProtocol: all
NicType: intranet
SourceCidrIp: 0.0.0.0/0
PortRange: '-1/-1'
VpcId:
Ref: Vpc
SecurityGroupEgress:
- Priority: 1
IpProtocol: all
DestCidrIp: 0.0.0.0/0
NicType: intranet
PortRange: '-1/-1'
Metadata:
ALIYUN::ROS::Interface:
ParameterGroups:
- Parameters:
- VpcCidrBlock
- VSwitch1ZoneId
- VSwitch1CidrBlock
- VSwitch2ZoneId
- VSwitch2CidrBlock
Label:
default: Basic Network Configuration
{
"ROSTemplateFormatVersion": "2015-09-01",
"Description": {
"zh-cn": "创建双可用区VPC网络，含安全组，自动配置子网CIDR，支持自定义IP范围。",
"en": "Create a dual-Availability Zone VPC network, inclusive of security groups, with automatic subnet CIDR configuration and support for custom IP ranges."
},
"Parameters": {
"VSwitch1ZoneId": {
"AssociationProperty": "ALIYUN::ECS::Instance:ZoneId",
"AssociationPropertyMetadata": {
"ExclusiveTo": [
"VSwitch2ZoneId"
],
"AutoSelectFirst": true
},
"Type": "String",
"Description": {
"zh-cn": "VSwitch可用区id，</font><a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'> 查看可用区信息<font color='blue'></a>。",
"en": "VSwitch ZoneId, <a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><font color='blue'>View region and zone info</font></a>."
},
"Label": {
"zh-cn": "交换机1可用区ID",
"en": "VSwitch 1 ZoneId"
}
},
"VSwitch2CidrBlock": {
"Default": "192.168.2.0/24",
"Type": "String",
"Description": {
"zh-cn": "必须属于VPC的子网段。",
"en": "Must belong to the subnet segment of the VPC."
},
"Label": {
"zh-cn": "交换机2子网网段",
"en": "VSwitch 2 CIDR Block"
}
},
"VSwitch1CidrBlock": {
"Default": "192.168.1.0/24",
"Type": "String",
"Description": {
"zh-cn": "必须属于VPC的子网段。",
"en": "Must belong to the subnet segment of the VPC."
},
"Label": {
"zh-cn": "交换机1子网网段",
"en": "VSwitch 1 CIDR Block"
}
},
"VpcCidrBlock": {
"Default": "192.168.0.0/16",
"Type": "String",
"Description": {
"zh-cn": "VPC的ip地址段范围，
您可以使用以下的ip地址段或其子网:<br><font color='green'>[10.0.0.0/8]</font><br><font color='green'>[172.16.0.0/12]</font><br><font color='green'>[192.168.0.0/16]</font>",
"en": "The IP address range of the VPC in CIDR block format.<br>You can use the following IP address ranges and their subnets:<br><font color='green'>[10.0.0.0/8]</font><br><font color='green'>[172.16.0.0/12]</font><br><font color='green'>[192.168.0.0/16]</font>"
},
"Label": {
"zh-cn": "专有网络网段",
"en": "VPC CIDR Block"
}
},
"VSwitch2ZoneId": {
"AssociationPropertyMetadata": {
"ExclusiveTo": [
"VSwitch1ZoneId"
],
"AutoSelectFirst": true
},
"Description": {
"zh-cn": "VSwitch可用区id，不同其他虚拟交换机的可用区Id；</font><a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><b> 查看可用区信息<font color='blue'></a>。",
"en": "VSwitch ZoneId, different from the ZoneId of another virtual switch; <a href='https://www.alibabacloud.com/help/document_detail/123712.html' target='_blank'><font color='blue'>View region and zone info</font></a>."
},
"Default": "cn-hangzhou-h",
"Label": {
"zh-cn": "交换机2可用区ID",
"en": "VSwitch 2 ZoneId"
},
"AssociationProperty": "ALIYUN::ECS::Instance:ZoneId",
"Type": "String"
}
},
"Outputs": {
"VSwitch1Name": {
"Description": "Name of created VSwitch1.",
"Value": {
"Fn::GetAtt": [
"VSwitch1",
"VSwitchName"
]
}
},
"VpcName": {
"Description": "Name of created VPC.",
"Value": {
"Fn::GetAtt": [
"Vpc",
"VpcName"
]
}
},
"VSwitch2Name": {
"Description": "Name of created VSwitch2.",
"Value": {
"Fn::GetAtt": [
"VSwitch2",
"VSwitchName"
]
}
}
},
"Resources": {
"VSwitch2": {
"Type": "ALIYUN::ECS::VSwitch",
"Properties": {
"VSwitchName": {
"Fn::Join": [
"-",
[
"VSwitch1",
"StackId",
{
"Ref": "ALIYUN::StackId"
}
]
]
},
"VpcId": {
"Ref": "Vpc"
},
"CidrBlock": {
"Ref": "VSwitch2CidrBlock"
},
"ZoneId": {
"Ref": "VSwitch2ZoneId"
}
}
},
"VSwitch1": {
"Type": "ALIYUN::ECS::VSwitch",
"Properties": {
"VSwitchName": {
"Fn::Join": [
"-",
[
"VSwitch1",
"StackId",
{
"Ref": "ALIYUN::StackId"
}
]
]
},
"VpcId": {
"Ref": "Vpc"
},
"CidrBlock": {
"Ref": "VSwitch1CidrBlock"
},
"ZoneId": {
"Ref": "VSwitch1ZoneId"
}
}
},
"Vpc": {
"Type": "ALIYUN::ECS::VPC",
"Properties": {
"VpcName": {
"Fn::Join": [
"-",
[
"StackId",
{
"Ref": "ALIYUN::StackId"
}
]
]
},
"CidrBlock": {
"Ref": "VpcCidrBlock"
}
}
},
"SecurityGroup": {
"Type": "ALIYUN::ECS::SecurityGroup",
"Properties": {
"SecurityGroupIngress": [
{
"Priority": 1,
"IpProtocol": "all",
"NicType": "intranet",
"SourceCidrIp": "0.0.0.0/0",
"PortRange": "-1/-1"
}
],
"VpcId": {
"Ref": "Vpc"
},
"SecurityGroupEgress": [
{
"Priority": 1,
"IpProtocol": "all",
"DestCidrIp": "0.0.0.0/0",
"NicType": "intranet",
"PortRange": "-1/-1"
}
]
}
}
},
"Metadata": {
"ALIYUN::ROS::Interface": {
"ParameterGroups": [
{
"Parameters": [
"VpcCidrBlock",
"VSwitch1ZoneId",
"VSwitch1CidrBlock",
"VSwitch2ZoneId",
"VSwitch2CidrBlock"
],
"Label": {
"default": "Basic Network Configuration"
}
}
]
}
}
}Scenario 3: Create a high availability RDS instance that supports multi-zone deployment and multiple vSwitches.
ROSTemplateFormatVersion: '2015-09-01'
Description:
zh-cn: Create an RDS instance supporting multi-zone high availability.
en: Create an RDS instance supporting multi-zone high availability.
Parameters:
ZoneId1:
Type: String
AssociationProperty: ALIYUN::ECS::Instance::ZoneId
AssociationPropertyMetadata:
ExclusiveTo:
- ZoneId2
Label:
en: Primary Availability Zone
zh-cn: Primary Availability Zone
ZoneId2:
Type: String
AssociationProperty: ALIYUN::ECS::Instance::ZoneId
AssociationPropertyMetadata:
ExclusiveTo:
- ZoneId1
Label:
en: Standby Availability Zone
zh-cn: Standby Availability Zone
DBInstanceClass:
Type: String
Label:
en: Instance Class
zh-cn: Instance Class
AssociationProperty: ALIYUN::RDS::Instance::InstanceType
AssociationPropertyMetadata:
ZoneId: ${ZoneId1}
EngineVersion: '8.0'
Engine: MySQL
Category: HighAvailability
InstanceChargeType: PostPaid
DBInstanceStorageType: cloud_essd
CommodityCode: bards
Default: mysql.n2.medium.2c
DBUserName:
Type: String
Label:
en: Database Account
zh-cn: Database Account
Description:
en: The value can contain a maximum of 32 letters, including lowercase letters, uppercase letters, digits, and underscores (_). It must start with a letter and end with a letter or digit.
zh-cn: The value can contain a maximum of 32 letters, including lowercase letters, uppercase letters, digits, and underscores (_). It must start with a letter and end with a letter or digit.
Default: testuser
DBPassword:
Type: String
Label:
en: Password
zh-cn: Password
Description:
en: 'The password must be 8 to 32 characters in length and must contain at least three of the following types: uppercase letters, lowercase letter, digits, and special characters. Special characters include !@#$%^&*()_+-='
zh-cn: The password must be 8 to 32 characters in length and must contain at least three of the following types: uppercase letters, lowercase letters, digits, and special characters. Special characters include !@#$%^&*()_+-=
AssociationProperty: ALIYUN::RDS::Instance::AccountPassword
NoEcho: true
Resources:
Vpc:
Type: ALIYUN::ECS::VPC
Properties:
CidrBlock: 192.168.0.0/16
VpcName: rds-database-agent-vpc
VSwitch1:
Type: ALIYUN::ECS::VSwitch
Properties:
VpcId:
Ref: Vpc
CidrBlock: 192.168.1.0/24
ZoneId:
Ref: ZoneId1
VSwitchName: rds-database-vsw-001
VSwitch2:
Type: ALIYUN::ECS::VSwitch
Properties:
VpcId:
Ref: Vpc
CidrBlock: 192.168.2.0/24
ZoneId:
Ref: ZoneId2
VSwitchName: rds-database-vsw-002
Database:
Type: ALIYUN::RDS::DBInstance
Properties:
DBInstanceClass:
Ref: DBInstanceClass
ZoneId:
Ref: ZoneId1
SlaveZoneIds:
- Ref: ZoneId2
DBInstanceStorage: 20
Category: HighAvailability
DBInstanceStorageType: cloud_essd
VSwitchId:
Fn::Join:
- ','
- - Ref: VSwitch1
- Ref: VSwitch2
Engine: MySQL
PayType: Postpaid
VpcId:
Ref: Vpc
EngineVersion: '8.0'
SecurityIPList: 192.168.0.0/16
MasterUsername:
Ref: DBUserName
MasterUserPassword:
Ref: DBPassword
MasterUserType: Normal
Outputs: {}
Metadata:
ALIYUN::ROS::Interface:
ParameterGroups:
- Parameters:
- ZoneId1
- ZoneId2
- DBInstanceClass
- DBUserName
- DBPassword
Label:
default:
en: RDS Configuration
zh-cn: RDS Configuration
{
"ROSTemplateFormatVersion": "2015-09-01",
"Description": {
"zh-cn": "创建支持多可用区高可用的RDS实例。",
"en": "Create an RDS instance supporting multi-zone high availability."
},
"Parameters": {
"ZoneId1": {
"Type": "String",
"AssociationProperty": "ALIYUN::ECS::Instance::ZoneId",
"AssociationPropertyMetadata": {
"ExclusiveTo": [
"ZoneId2"
]
},
"Label": {
"en": "Primary Availability Zone",
"zh-cn": "主可用区"
}
},
"ZoneId2": {
"Type": "String",
"AssociationProperty": "ALIYUN::ECS::Instance::ZoneId",
"AssociationPropertyMetadata": {
"ExclusiveTo": [
"ZoneId1"
]
},
"Label": {
"en": "Secondary Availability Zone",
"zh-cn": "备可用区"
}
},
"DBInstanceClass": {
"Type": "String",
"Label": {
"en": "Instance Class",
"zh-cn": "实例规格"
},
"AssociationProperty": "ALIYUN::RDS::Instance::InstanceType",
"AssociationPropertyMetadata": {
"ZoneId": "${ZoneId1}",
"EngineVersion": "8.0",
"Engine": "MySQL",
"Category": "HighAvailability",
"InstanceChargeType": "PostPaid",
"DBInstanceStorageType": "cloud_essd",
"CommodityCode": "bards"
},
"Default": "mysql.n2.medium.2c"
},
"DBUserName": {
"Type": "String",
"Label": {
"en": "Database Account",
"zh-cn": "数据库账号"
},
"Description": {
"en": "The value can be up to 32 characters in length and must start with a letter and end with a letter or digit. It can contain only lowercase letters, uppercase letters, digits, and underscores (_).",
"zh-cn": "由小写字母、大写字母、数字、下划线（_）组成，以字母开头，以字母或数字结尾，最多32个字符。"
},
"Default": "testuser"
},
"DBPassword": {
"Type": "String",
"Label": {
"en": "Password",
"zh-cn": "密码"
},
"Description": {
"en": "The password must be 8 to 32 characters in length and must contain at least three of the following types: uppercase letters, lowercase letters, digits, and special characters. Special characters include !@#$%^&*()_+-=",
"zh-cn": "必须包含三种及以上类型: 大写字母、小写字母、数字、特殊符号。长度为8～32位。特殊字符包括!@#$%^&*()_+-="
},
"AssociationProperty": "ALIYUN::RDS::Instance::AccountPassword",
"NoEcho": true
}
},
"Resources": {
"Vpc": {
"Type": "ALIYUN::ECS::VPC",
"Properties": {
"CidrBlock": "192.168.0.0/16",
"VpcName": "rds-database-agent-vpc"
}
},
"VSwitch1": {
"Type": "ALIYUN::ECS::VSwitch",
"Properties": {
"VpcId": {
"Ref": "Vpc"
},
"CidrBlock": "192.168.1.0/24",
"ZoneId": {
"Ref": "ZoneId1"
},
"VSwitchName": "rds-database-vsw-001"
}
},
"VSwitch2": {
"Type": "ALIYUN::ECS::VSwitch",
"Properties": {
"VpcId": {
"Ref": "Vpc"
},
"CidrBlock": "192.168.2.0/24",
"ZoneId": {
"Ref": "ZoneId2"
},
"VSwitchName": "rds-database-vsw-002"
}
},
"Database": {
"Type": "ALIYUN::RDS::DBInstance",
"Properties": {
"DBInstanceClass": {
"Ref": "DBInstanceClass"
},
"ZoneId": {
"Ref": "ZoneId1"
},
"SlaveZoneIds": [
{
"Ref": "ZoneId2"
}
],
"DBInstanceStorage": 20,
"Category": "HighAvailability",
"DBInstanceStorageType": "cloud_essd",
"VSwitchId": {
"Fn::Join": [
",",
[
{
"Ref": "VSwitch1"
},
{
"Ref": "VSwitch2"
}
]
]
},
"Engine": "MySQL",
"PayType": "Postpaid",
"VpcId": {
"Ref": "Vpc"
},
"EngineVersion": "8.0",
"SecurityIPList": "192.168.0.0/16",
"MasterUsername": {
"Ref": "DBUserName"
},
"MasterUserPassword": {
"Ref": "DBPassword"
},
"MasterUserType": "Normal"
}
}
},
"Outputs": {
},
"Metadata": {
"ALIYUN::ROS::Interface": {
"ParameterGroups": [
{
"Parameters": [
"ZoneId1",
"ZoneId2",
"DBInstanceClass",
"DBUserName",
"DBPassword"
],
"Label": {
"default": {
"en": "RDS Configuration",
"zh-cn": "RDS配置"
}
}
}
]
}
}
}For more examples, see public templates that include this resource.