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application-business-migration.yml
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application-business-migration.yml
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ROSTemplateFormatVersion: '2015-09-01'
Description:
en: This template shows the migration and switchover of a service from a single
zone to multiple zones. The template uses a simulated WordPress application service
to provide you with a clear view of the solution architecture. You must manually
perform the disaster recovery drill in the service console. This template can
be used with the single-zone application building template to complete application
business migration.
zh-cn: 同地域跨可用区容灾的解决方案2.0，介绍单可用区到跨可用区的迁移及切换演练，以模拟wordpress应用服务为例，帮助客户更清晰地了解方案架构；切换演练需要手动到对应产品的控制台操作，此模版配合单可用区应用搭建完成应用业务迁移。
Parameters:
VpcId:
Type: String
Label:
en: VPC ID
zh-cn: 虚拟专有网络ID
Description:
en: The VSwitch needs to join the VPC ID
zh-cn: 交换机需要加入的虚拟专有网络ID
AssociationProperty: ALIYUN::ECS::VPC::VPCId
MinLength: '5'
LoadBalancerId:
Type: String
Label:
en: SLB ID
zh-cn: 负载均衡ID
Description:
en: Need to add ECS for load balancing ID for back-end servers
zh-cn: ECS需要添加为后端服务器的负载均衡ID
MinLength: '5'
InstanceId:
Type: String
Label:
en: ECS Instance ID
zh-cn: 指定ECS的实例ID
Description:
en: Instance ID of ECS that requires custom mirroring
zh-cn: 需要自定义镜像的ECS的实例ID
MinLength: '5'
SecurityGroupId:
Type: String
Label:
en: Security Group ID
zh-cn: 安全组ID
Description:
en: The ECS needs to join the security group ID
zh-cn: ECS需要加入的安全组ID
MinLength: '5'
VSw2Zone:
Type: String
Label:
en: VSwitch 2 Available Zone
zh-cn: 交换机2可用区
Description:
en: Availability Zone ID, <font color='red'><b>need to maintain a different
available area from VSwitch under the existing VPC</b></font><br><b>note：
<font color='blue'>Before selecting, please confirm that the Availability
Zone supports the specification of creating ECS resources</font></b>
zh-cn: 可用区ID，<font color='red'><b>需要与现有VPC下的VSwitch保持不同的可用区域</b></font><br><b>注：
<font color='blue'>选择可用区前请确认该可用区是否支持创建ECS资源的规格</font></b>
AssociationProperty: ALIYUN::ECS::Instance:ZoneId
VSw2CidrBlock:
Type: String
Label:
en: VSwitch 2 CIDR Block
zh-cn: 交换机2网段
Description:
en: Must be a sub-network segment of the proprietary network and is not occupied
by other VSwitches.
zh-cn: 必须是所属专有网络的子网段，并且没有被其他交换机占用。
Default: 192.168.10.0/24
ImageName:
Type: String
Label:
en: Custom Mirror Name Prefix
zh-cn: 自定义镜像名称前缀
Description:
en: 'Custom image name prefix, final: Prefix +StackId.'
zh-cn: 自定义镜像名称前缀，最终为：前缀+StackId。
Default: WPImage
Ecs2GroupInstanceType:
Type: String
Label:
en: Specifications
zh-cn: 规格
Description:
en: 'Fill in the specifications that can be used under the VSwitch availability
zone;</b></font><br>general specifications：<font color=''red''><b>ecs.c5.large</b></font><br>note:
a few zones do not support general specifications<br>see detail: <a href=''https://www.alibabacloud.com/help/en/doc-detail/25378.html''
target=''_blank''><b><font color=''blue''>Instance Specification Family</font></a></b>'
zh-cn: 填写VSwitch可用区下可使用的规格；<br>通用规格：<font color='red'><b>ecs.c5.large</b></font><br>注：可用区可能不支持通用规格<br>规格详见：<a
href='https://help.aliyun.com/document_detail/25378.html' target='_blank'><b><font
color='blue'>实例规格族</font></a></b>
AssociationProperty: ALIYUN::ECS::Instance::InstanceType
AssociationPropertyMetadata:
ZoneId: VSw2Zone
Ecs2GroupSystemDiskCategory:
Type: String
Label:
en: System Disk Type
zh-cn: 系统盘类型
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>]'
Default: cloud_efficiency
AllowedValues:
- cloud_efficiency
- cloud_ssd
- cloud
- cloud_essd
- ephemeral_ssd
Ecs2GroupPassword:
Type: String
Label:
en: Login Password
zh-cn: 登录密码
Description:
en: Server login password, Length 8-30, must contain three(Capital letters,
lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol
in).
zh-cn: 服务器登录密码,长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）。
ConstraintDescription:
en: Length 8-30, must contain three(Capital letters, lowercase letters, numbers,
()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).
zh-cn: 长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）。
AllowedPattern: '[0-9A-Za-z\_\-\&:;''<>,=%`~!@#\(\)\$\^\*\+\|\{\}\[\]\.\?\/]+$'
MinLength: '8'
MaxLength: '30'
NoEcho: true
Ecs2GroupName:
Type: String
Label:
en: Instance/Host Name
zh-cn: 实例名/主机名
Description:
en: 'Instance name/Host name, Default: WP2, display created successfully [wp2-000,
wp2-001...]. '
zh-cn: 实例名/主机名，默认：WP2,创建成功显示[WP2-000, WP2-001....]。
Default: WP2
Ecs2GroupSystemDiskSize:
Type: Number
Label:
en: System Disk Space
zh-cn: 系统盘空间
Description:
en: 'ECS system disk size, range of values: 40-500, units: GB.'
zh-cn: ECS系统盘大小，单位为GiB。取值范围：40~500。
Default: 40
MinValue: 40
MaxValue: 500
Ecs2GroupMaxAmount:
Type: Number
Label:
en: Amount
zh-cn: 实例数量
Description:
en: 'Number of instances, value range: 1~100.'
zh-cn: 实例数量, 取值范围：1~100。
Default: 1
MinValue: 1
MaxValue: 100
Resources:
CustomImage:
Type: ALIYUN::ECS::CustomImage
Properties:
InstanceId:
Ref: InstanceId
ImageName:
Fn::Join:
- '-'
- - Ref: ImageName
- Ref: ALIYUN::StackId
Tag:
- Key: best_practice
Value: '057'
VSw2:
Type: ALIYUN::ECS::VSwitch
Properties:
ZoneId:
Ref: VSw2Zone
VpcId:
Ref: VpcId
CidrBlock:
Ref: VSw2CidrBlock
VSwitchName:
Fn::Join:
- '-'
- - StackId
- Ref: ALIYUN::StackId
Ecs2Group:
Type: ALIYUN::ECS::InstanceGroup
Properties:
VpcId:
Ref: VpcId
VSwitchId:
Ref: VSw2
SecurityGroupId:
Ref: SecurityGroupId
ImageId:
Ref: CustomImage
AllocatePublicIP: false
HostName:
Fn::Join:
- ''
- - Ref: Ecs2GroupName
- -[0,3]
InstanceChargeType: PostPaid
InstanceName:
Fn::Join:
- ''
- - Ref: Ecs2GroupName
- -[0,3]
InstanceType:
Ref: Ecs2GroupInstanceType
IoOptimized: optimized
MaxAmount:
Ref: Ecs2GroupMaxAmount
Password:
Ref: Ecs2GroupPassword
SystemDiskCategory:
Ref: Ecs2GroupSystemDiskCategory
SystemDiskSize:
Ref: Ecs2GroupSystemDiskSize
Tags:
- Key: best_practice
Value: '057'
UserData:
Fn::Join:
- ''
- - "#!/bin/sh \n"
- "service httpd stop \n"
- "sleep 5 \n"
- "service httpd start \n"
DependsOn: CustomImage
SlbBackendServerAttachment:
Type: ALIYUN::SLB::BackendServerAttachment
Properties:
BackendServerList:
Fn::GetAtt:
- Ecs2Group
- InstanceIds
BackendServerWeightList:
- 100
LoadBalancerId:
Ref: LoadBalancerId
DependsOn:
- Ecs2Group
Outputs:
CustomImageId:
Description:
en: Custom Image ID
zh-cn: 自定义镜像ID
Value:
Fn::GetAtt:
- CustomImage
- ImageId
Ecs2HostNames:
Description:
en: List of host names for cloud server instances
zh-cn: 云服务器实例的主机名称列表
Value:
Fn::GetAtt:
- Ecs2Group
- HostNames
Ecs2InstanceIds:
Description:
en: List of cloud server instance IDs
zh-cn: 云服务器实例ID列表
Value:
Fn::GetAtt:
- Ecs2Group
- InstanceIds
Ecs2PrivateIps:
Description:
en: Private network Ip list of cloud server instances
zh-cn: 云服务器实例的私网Ip列表
Value:
Fn::GetAtt:
- Ecs2Group
- PrivateIps
VSwId:
Description:
en: VSwitch ID
zh-cn: 交换机ID
Value:
Fn::GetAtt:
- VSw2
- VSwitchId
Metadata:
ALIYUN::ROS::Interface:
ParameterGroups:
- Parameters:
- VpcId
- LoadBalancerId
- InstanceId
- SecurityGroupId
Label:
default:
en: Existing Resource Information
zh-cn: 已存在资源信息
- Parameters:
- VSw2Zone
- VSw2CidrBlock
Label:
default: VPC
- Parameters:
- ImageName
- Ecs2GroupInstanceType
- Ecs2GroupSystemDiskCategory
- Ecs2GroupPassword
- Ecs2GroupName
- Ecs2GroupSystemDiskSize
- Ecs2GroupMaxAmount
Label:
default: ECS
TemplateTags:
- acs:solution:备份&容灾:同地域跨可用区容灾方案2.0-应用业务迁移