AntiDDos.Service
模型说明
一种流量清洗服务,可对EIP预防DDos攻击。
模型属性
属性 |
是否必选 |
描述 |
---|---|---|
cleaningAccessPos |
是 |
清洗时访问限制分段ID 参数类型:integer 取值说明:可取1至8的整数。 默认值:8 取值约束:{u'in_range': [1, 8]} 使用建议:数值越大,则在清洗时允许单一源IP新建连接个数和单一源IP连接总个数越大 |
trafficPos |
是 |
流量分段ID 参数类型:integer 取值说明:可取1至9的整数。 默认值:9 取值约束:{u'in_range': [1, 9]} 使用建议:数值越大,则每秒流量阈值和每秒报文数阈值越大 |
appType |
是 |
应用类型ID 参数类型:integer 取值说明:可取0或1,使用UDP协议或通用应用的为类型0,使用TCP协议或web应用的类型为1 默认值:1 取值约束:{u'valid_values': [0, 1]} |
httpRequestPos |
是 |
HTTP请求数分段ID 参数类型:integer 取值说明:可取1至15的整数。 默认值:1 取值约束:{u'in_range': [1, 15]} 使用建议:数值越大,则每秒HTTP请求数阈值越大 |
floatingIpId |
是 |
用户EIP的ID 参数类型:string 取值说明:支持使用已有或新建弹性公网IP的ID,如果使用新建的,需在模板中的ECS.CloudServer元素中增加publicIP字段或CCE.NodePool元素增加publicIp字段,并增加依赖关系。 使用建议:1、通过get_attribute获取由此模板创建的弹性公网IP的ID 2、在弹性公网IP页面获取已经创建好的IP的ID(https://console-intl.huaweicloud.com/vpc) |
enableL7 |
是 |
是否开启L7层防护 参数类型:boolean 取值说明:true 或 false,如果设置为true,则表示开启L7层防护 默认值:False 使用建议:根据规格按需填写 |
关联关系
无
输出
无
blueprint样例
tosca_definitions_version: huaweicloud_tosca_version_1_0 inputs: ecs-name: default: "my-cloudserver" label: ECS description: "虚机名称" ecs-image: default: "327946b5-e954-42c3-949a-3312688c9269" label: ECS description: "虚机镜像" ecs-flavor: default: "c1.medium" label: ECS description: "虚机规格" ecs-volumetype: default: SATA label: ECS description: "虚机磁盘类型" ecs-count: default: 1 label: ECS description: "虚机数量" az: default: "cn-north-1a" label: ECS description: "所在AZ" subnet-name: default: "my-ecs-subnet2" label: ECS description: "子网名称" subnet-gateway: default: "192.168.1.1" label: ECS description: "子网网关" vpc-name: default: "my-ecs-vpkvc2" label: ECS description: "VPC名称" vpc-cidr: default: "192.168.0.0/16" label: ECS description: "VPC cidr地址" ads-enableL7: type: boolean default: true label: AntiDDos description: "是否启用L7层防护" ads-trafficPos: type: integer default: 9 label: AntiDDos description: "流量分段ID" ads-httpRequestPos: type: integer default: 1 label: AntiDDos description: "HTTP请求数分段ID" ads-cleaningAccessPos: type: integer default: 8 label: AntiDDos description: "清洗时访问限制分段ID" ads-appType: type: integer default: 1 label: AntiDDos description: "应用类型ID" node_templates: my-ecs: type: HuaweiCloud.ECS.CloudServer properties: name: {get_input: ecs-name} instances: {get_input: ecs-count} imageId: {get_input: ecs-image} flavor: {get_input: ecs-flavor} vpcId: {get_attribute: [my-subnet, vpcId]} availabilityZone: {get_input: az} nics: - subnetId: {get_attribute: [my-subnet, refID]} rootVolume: volumeType: {get_input: ecs-volumetype} dataVolumes: - volumeType: SATA size: 100 publicIP: eip: ipType: 5_bgp bandwidth: size: 100 shareType: PER requirements: - nics.subnetId: node: my-subnet my-subnet: type: HuaweiCloud.VPC.Subnet properties: name: {get_input: subnet-name} cidr: {get_input: vpc-cidr} gateway: {get_input: subnet-gateway} dnsList: [114.114.114.115, 114.114.114.114] vpcId: {get_attribute: [my-vpc,refID]} availabilityZone: {get_input: az} requirements: - vpcId: node: my-vpc my-vpc: type: HuaweiCloud.VPC.VPC properties: name: {get_input: vpc-name} cidr: {get_input: vpc-cidr} policies: my-antiddos: type: HuaweiCloud.AntiDDos.Service # 对EIP启用 AntiDDos properties: enableL7: {get_input: ads-enableL7} trafficPos: {get_input: ads-trafficPos} httpRequestPos : {get_input: ads-httpRequestPos} cleaningAccessPos: {get_input: ads-cleaningAccessPos} appType: {get_input: ads-appType} floatingIpId: {get_attribute: [my-ecs, floatingIpId]} targets: [my-ecs] outputs: ecs-id: value: {get_attribute: [my-ecs, refID]} description: "ECS ID" vpc-id: value: {get_attribute: [my-vpc, refID]} description: "VPC ID" subnet-id: value: {get_attribute: [my-subnet, refID]} description: "SUBNET ID"