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ALIYUN::ECS::VSwitch

Last Updated: Mar 22, 2018

The ALIYUN::ECS::VSwitch type is used to create a VSwitch.

Syntax

  1. {
  2.    "Type" : "ALIYUN::ECS::VSwitch",
  3.    "Properties" : {
  4.       "ZoneId" : String,
  5.       "CidrBlock" : String,
  6.       "VpcId" : String,
  7.       "VSwitchName" : String,
  8.       "Description" : String
  9.    }
  10. }

Attributes

Attribute name Type Required? Update allowed? Description Constraint
VpcId string Yes No ID of the VPC where a VSwitch is to be created N/A
ZoneId string Yes No Zone ID N/A
VSwitchName string No No VSwitch name The VSwitch name is a string of 2 to 128 characters. It must start with an uppercase/lowercase letter or a Chinese character and can contain English letters, Chinese characters, numbers, underscores(_), and hyphens(-). It cannot start with http:// or https://.
CidrBlock string No No CIDR Block of the VSwitch The CIDR Block of the VSwitch must be a subnet of the VPC to which the VSwitch belongs and not used by other switches.
Description string No No VSwitch description The description is a string of 2 to 256 characters. It cannot start with http:// or https://.

Return values

Fn::GetAtt

VSwitchId: VSwitch ID allocated by the system.

Example

  1. {
  2.   "ROSTemplateFormatVersion" : "2015-09-01",
  3.   "Parameters" : {
  4.     "VpcName" : {
  5.       "Type" : "String"
  6.     },
  7.     "VSwitch1CidrBlock" : {
  8.       "Type" : "String",
  9.       "Default" : "172.16.100.0/24"
  10.     },
  11.     "VSwitch2CidrBlock": {
  12.         "Type" : "String",
  13.         "Default" : "172.16.80.0/24"
  14.     }
  15.   },
  16.   "Resources" : {
  17.     "EcsVpc": {
  18.       "Type": "ALIYUN::ECS::VPC",
  19.       "Properties": {
  20.         "CidrBlock": "172.16.0.0/12",
  21.         "VpcName": {"Ref" : "VpcName"},
  22.       },
  23.     },
  24.     "VSwitch1": {
  25.       "Type": "ALIYUN::ECS::VSwitch",
  26.       "Properties": {
  27.         "ZoneId": "cn-beijing-a",
  28.         "CidrBlock": {"Ref" : "VSwitch1CidrBlock"},
  29.         "VpcId": { "Fn::GetAtt" : [ "EcsVpc", "VpcId" ] },
  30.         "VSwitchName": "create_vpc_vswitch_sg1"
  31.       }
  32.     },
  33.     "VSwitch2": {
  34.       "Type": "ALIYUN::ECS::VSwitch",
  35.       "Properties": {
  36.         "ZoneId": "cn-beijing-a",
  37.         "CidrBlock": {"Ref" : "VSwitch2CidrBlock"},
  38.         "VpcId": { "Fn::GetAtt" : [ "EcsVpc", "VpcId" ] },
  39.         "VSwitchName": "create_vpc_vswitch_sg2"
  40.       }
  41.     },
  42.     "SG_VSwitch1": {
  43.       "Type": "ALIYUN::ECS::SecurityGroup",
  44.       "Properties": {
  45.         "SecurityGroupName": "app_mall",
  46.         "Description": "this is created by heat",
  47.         "VpcId": { "Fn::GetAtt" : [ "EcsVpc", "VpcId" ] }
  48.       },
  49.       "Outputs": {
  50.         "SecurityGroupId": {
  51.              "Value" : {"get_attr": ["SG_VSwitch1","SecurityGroupId"]}
  52.         }
  53.       }
  54.     },
  55.     "SG_VSwitch1_InRule": {
  56.       "Type": "ALIYUN::ECS::SecurityGroupIngress",
  57.       "Properties": {
  58.         "SecurityGroupId": { "Fn::GetAtt" : [ "SG_VSwitch1", "SecurityGroupId" ] },
  59.         "IpProtocol": "tcp",
  60.         "PortRange": "1/65535",
  61.         "SourceCidrIp": {"Ref" : "VSwitch2CidrBlock"}
  62.       }
  63.     },
  64.     "SG_VSwitch1_OutRule": {
  65.       "Type": "ALIYUN::ECS::SecurityGroupEgress",
  66.       "Properties": {
  67.         "SecurityGroupId": { "Fn::GetAtt" : [ "SG_VSwitch1", "SecurityGroupId" ] },
  68.         "IpProtocol": "tcp",
  69.         "PortRange": "1/65535",
  70.         "DestCidrIp": {"Ref" : "VSwitch2CidrBlock"}
  71.       }
  72.     },
  73.     "SG_VSwitch2": {
  74.       "Type": "ALIYUN::ECS::SecurityGroup",
  75.       "Properties": {
  76.         "SecurityGroupName": "app_mall",
  77.         "Description": "this is created by heat",
  78.         "VpcId": { "Fn::GetAtt" : [ "EcsVpc", "VpcId" ] }
  79.       },
  80.     },
  81.     "SG_VSwitch2_InRule": {
  82.       "Type": "ALIYUN::ECS::SecurityGroupIngress",
  83.       "Properties": {
  84.         "SecurityGroupId": { "Fn::GetAtt" : [ "SG_VSwitch2", "SecurityGroupId" ] },
  85.         "IpProtocol": "tcp",
  86.         "PortRange": "1/65535",
  87.         "SourceCidrIp": {"Ref" : "VSwitch1CidrBlock"}
  88.       }
  89.     },
  90.     "SG_VSwitch2_OutRule": {
  91.       "Type": "ALIYUN::ECS::SecurityGroupEgress",
  92.       "Properties": {
  93.         "SecurityGroupId": { "Fn::GetAtt" : [ "SG_VSwitch2", "SecurityGroupId" ] },
  94.         "IpProtocol": "tcp",
  95.         "PortRange": "1/65535",
  96.         "DestCidrIp": {"Ref" : "VSwitch1CidrBlock"}
  97.       }
  98.     }
  99.   }
  100. }
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