調用ALIYUN::CEN::CenRouteMap建立路由策略 -

ALIYUN::CEN::CenRouteMap類型用於建立路由策略。

文法

{
  "Type": "ALIYUN::CEN::CenRouteMap",
  "Properties": {
    "Description": String,
    "SourceInstanceIdsReverseMatch": Boolean,
    "TransmitDirection": String,
    "MatchCommunitySet": List,
    "CenRegionId": String,
    "SourceRouteTableIds": List,
    "DestinationInstanceIds": List,
    "DestinationInstanceIdsReverseMatch": Boolean,
    "SourceInstanceIds": List,
    "DestinationRouteTableIds": List,
    "DestinationCidrBlocks": List,
    "OperateCommunitySet": List,
    "DestinationChildInstanceTypes": List,
    "Priority": Integer,
    "SourceChildInstanceTypes": List,
    "AsPathMatchMode": String,
    "CidrMatchMode": String,
    "MapResult": String,
    "RouteTypes": List,
    "Preference": Integer,
    "CommunityOperateMode": String,
    "CenId": String,
    "NextPriority": Integer,
    "PrependAsPath": List,
    "CommunityMatchMode": String,
    "MatchAsns": List,
    "SourceRegionIds": List
  }
}

屬性

屬性名稱	類型	必須	允許更新	描述	約束
CenId	String	是	否	雲企業網的ID。	無
CenRegionId	String	是	否	雲企業網所在的地區。	無
MapResult	String	是	是	所有匹配條件通過後的策略行為。	取值： Permit：允許通過被匹配的路由。 Deny：拒絕通過被匹配的路由。
Priority	Integer	是	是	路由策略的優先順序。	取值範圍：1~100。數字越小，優先順序越高。說明同地區同路由策略應用方向的路由策略優先順序唯一。執行路由策略時，系統從優先順序數字最小的路由策略開始匹配條件陳述式，因此在指定路由策略優先順序時，要注意符合期望的匹配順序。
TransmitDirection	String	是	否	路由策略應用的方向。	取值： RegionIn：路由傳入雲企業網地區網關的方向。例如：路由從本地區網路執行個體發布到本地區網關，或其他地區的路由發布到本地區網關。 RegionOut：路由傳出雲企業網地區網關的方向。例如：路由從本地區網關發布到本地區下其他網路執行個體，或發布到其他地區網關。
AsPathMatchMode	String	否	是	匹配as-path模式。	match語句。取值： Include：模糊比對，匹配條件中的AS Path與被匹配路由的AS Path有重疊即判定為匹配成功。 Complete：精確匹配，匹配條件中的AS Path必須與被匹配路由的AS Path一致，才判定為匹配成功。
CidrMatchMode	String	否	是	匹配前置位元型。	match語句。取值： Include：模糊比對。匹配條件中的路由首碼包含被匹配路由的路由首碼即判定為匹配成功。例如：定義1.1.XX.XX/16的策略可以模糊比對到1.1.1.0/24的路由。 Complete：精確匹配。匹配條件中的路由首碼必須與被匹配路由的路由首碼一致，才判定為匹配成功。例如：定義1.1.XX.XX/16的策略僅可以精確匹配到1.1.XX.XX/16的路由。
CommunityMatchMode	String	否	是	匹配Community模式。	match語句。取值： Include：模糊比對，匹配條件中的Community與被匹配路由的Community有重疊即判定為匹配成功。 Complete：精確匹配，匹配條件中的Community必須與被匹配路由的Community一致，才判定為匹配成功。
CommunityOperateMode	String	否	是	操作Community的模式。	action語句。取值： Additive：添加。 Replace：替換。
Description	String	否	是	路由策略的描述。	無
DestinationChildInstanceTypes	List	否	是	匹配路由的目的執行個體類型列表。	match語句。取值： VPC：專用網路。 VBR：邊界路由器。說明目的執行個體類型僅路由策略應用方向（TransmitDirection）為出地區網關方向（RegionOut）且目的執行個體類型為本地區下執行個體類型時有效。
DestinationCidrBlocks	List	否	是	匹配路由的首碼列表。	match語句。使用CIDR格式，最多支援32個CIDR。
DestinationInstanceIds	List	否	是	匹配路由的目的執行個體ID列表。	match語句。支援輸入專用網路執行個體ID、邊界路由器執行個體ID、Smart Access Gateway執行個體ID。最多支援32個執行個體ID。說明目的執行個體ID列表僅在路由策略應用方向（TransmitDirection）為出地區網關方向（RegionOut）且目的執行個體ID為本地區下執行個體時有效。
DestinationInstanceIdsReverseMatch	Boolean	否	是	路由傳遞目的執行個體ID列表不在DestinationInstanceIds中時，是否匹配通過。	取值： false（預設值）：路由傳遞目的執行個體ID在DestinationInstanceIds中時，匹配通過。 true：路由傳遞目的執行個體ID不在DestinationInstanceIds中時，匹配通過。
DestinationRouteTableIds	List	否	是	匹配路由的目的路由表ID列表。	match語句。最多支援32個路由表ID。
MatchAsns	List	否	是	匹配路由的as-path列表。	match語句。 as-path是公認強制屬性，描述了一條BGP路由在傳遞過程中所經過的AS的號碼。僅支援AS SEQUENCE，不支援AS SET、AS CONFED SEQUENCE和AS CONFED SET，即只能是AS號列表，不支援集合和子列表。
MatchCommunitySet	List	否	是	匹配Community集合。	match語句。 Community格式為nn:nn，nn取值範圍：1~65,535。最多支援32個Community。 Community需要符合RFC 1997，不支援Large Community（RFC 8092）。說明 Community配置錯誤可能導致路由不能發布到IDC側。
NextPriority	Integer	否	是	關聯的下一條路由策略的優先順序。	取值範圍：1~100。當未配置關聯優先順序時，路由策略無關聯的下一條路由策略。當關聯優先順序取值為1時，路由策略關聯當前路由策略的下一條路由策略。當關聯優先順序取值非1時，路由策略關聯優先順序必須大於當前路由策略的優先順序。僅當MapResult取值為Permit時，匹配通過的路由才會繼續匹配關聯的下一條路由策略。
OperateCommunitySet	List	否	是	操作Community的集合。	action語句。 Community格式為nn:nn，nn取值範圍為1~65535。最多支援32個Community。 Community需要符合RFC 1997，不支援Large community（RFC 8092）。說明 Community配置錯誤可能導致路由不能發布到IDC側。
Preference	Integer	否	是	修改路由的優先順序。	action語句。取值範圍：1~100。預設值：50。數字越小，優先順序越高。
PrependAsPath	List	否	是	地區網關接收或發布路由時追加AS Path。	action語句。路由策略應用方向不同，配置追加AS Path的要求也不同，具體如下：入地區網關方向配置追加AS Path時，匹配條件中必須配置源執行個體ID列表和源地區，且源地區必須與路由策略應用的地區一致。出地區網關方向配置追加AS Path時，匹配條件中必須配置目的執行個體ID列表。
RouteTypes	List	否	是	匹配路由的類型列表。	match語句。取值： System：系統路由，由系統自動產生的路由。 Custom：使用者路由，由使用者手動添加的自訂路由。 BGP：BGP路由，通告至BGP中的路由。支援輸入多種類型。
SourceChildInstanceTypes	List	否	是	匹配路由的源執行個體類型列表。	match語句。取值： VPC：專用網路。 VBR：邊界路由器。
SourceInstanceIds	List	否	是	匹配路由的源執行個體ID列表。	match語句。支援輸入專用網路執行個體ID、邊界路由器執行個體ID、Smart Access Gateway執行個體ID。最多支援32個執行個體ID。
SourceInstanceIdsReverseMatch	Boolean	否	是	路由傳遞源執行個體ID列表不在SourceInstanceIds中時，是否匹配通過。	取值： false（預設值）：路由傳遞源執行個體ID在SourceInstanceIds中時，匹配通過。 true：路由傳遞源執行個體ID不在SourceInstanceIds中時，匹配通過。
SourceRegionIds	List	否	是	匹配路由的源地區ID列表。	match語句。最多支援32個地區ID。
SourceRouteTableIds	List	否	是	匹配路由的源路由表ID列表。	match語句。最多支援32個路由表ID。

傳回值

Fn::GetAtt

RouteMapId：路由策略的ID。

樣本

`YAML`格式

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  AsPathMatchMode:
    Description: "Match statements are used to match the AS paths. Valid values:\n\
      \ Include: uses fuzzy match. If the AS path in the condition overlaps with the\
      \ AS path in the route, the match is successful.\n Complete: uses exact match.\
      \ Only when the AS path in the condition is the same as the AS path in the route,\
      \ the match is successful."
    Type: String
  CenId:
    Description: The ID of the Cloud Enterprise Network (CEN) instance.
    Type: String
  CenRegionId:
    Description: The region where the CEN instance is deployed. You can call the DescribeRegions
      operation to query region IDs.
    Type: String
  CidrMatchMode:
    Description: "Match statements are used to match the prefixes. Valid values: \n\
      \ Include: uses fuzzy match. If the routing prefix in the condition contains\
      \ the routing prefix of the route, the match is successful. \n For example,\
      \ the 1.1.XX.XX/16 policy can match the 1.1.1.0/24 route. \n Complete: uses exact\
      \ match. Only when the routing prefix in the condition is the same as the routing\
      \ prefix of the route, the match is successful. \n For example, the 1.1.XX.XX/16\
      \ policy can match the 1.1.XX.XX/16 route."
    Type: String
  CommunityMatchMode:
    Description: "Match statements are used to match the Communities. Valid values:\
      \ \n Include: uses fuzzy match. If the Community in the condition overlaps with\
      \ the Community of the route, the match is successful. \n Complete: uses exact\
      \ match. Only when the Community in the condition is the same as the Community\
      \ of the route, the match is successful."
    Type: String
  CommunityOperateMode:
    Description: "Action statements are used to operate the Communities. Valid values:\
      \ \n Additive: adds. \n Replace: replaces."
    Type: String
  Description:
    Description: The description of the route map.
    Type: String
  DestinationChildInstanceTypes:
    Description: "Match statements are used to match the destination instance types.\
      \ Valid values: \n VPC: VPCs. \n VBR: VBRs. \n CCN: CCN instances in mainland\
      \ China. \n Note The destination instance types are valid only when the route\
      \ map is applied to scenarios where routes are advertised from gateways in the\
      \ current region to instances in the current region."
    Type: Json
  DestinationCidrBlocks:
    Description: Match statements are used to match the routing prefixes. The CIDR
      format is used. You can enter at most 32 CIDR blocks.
    Type: Json
  DestinationInstanceIds:
    Description: "Match statements are used to match the destination instance IDs.\
      \ \n You can enter instance IDs of the following types: VPC, VBR, CCN in mainland\
      \ China, and SAG. You can enter at most 32 instance IDs. \n Note The destination\
      \ instance IDs are valid only when the route map is applied to scenarios where\
      \ routes are advertised from gateways in the current region to instances in\
      \ the current region."
    Type: Json
  DestinationInstanceIdsReverseMatch:
    AllowedValues:
    - 'True'
    - 'true'
    - 'False'
    - 'false'
    Description: "The IDs of destination instances to be advertised do not support\
      \ match statements. Valid values: \n false(default value): If the ID of the\
      \ destination instance to be advertised is in the DestinationInstanceIds field,\
      \ the match is successful. \n true: If the ID of the destination instance to\
      \ be advertised is not in the DestinationInstanceIds filed, the match is successful."
    Type: Boolean
  DestinationRouteTableIds:
    Description: "Match statements are used to match the IDs of the destination route\
      \ tables. You can enter at most 32 route table IDs. \n Note The destination\
      \ route table IDs are valid only when the route map is applied to scenarios\
      \ where routes are advertised from gateways in the current region to route tables\
      \ in the current region."
    Type: Json
  MapResult:
    Description: "The route map behavior after all conditions are matched. Valid values:\
      \ \n Permit: allows the routes that are matched. \n Deny: rejects the routes\
      \ that are matched."
    Type: String
  MatchAsns:
    Description: "Match statements are used to match AS paths of the routes. An AS\
      \ path is a mandatory attribute, which describes the AS number through which\
      \ a BGP route passes when the BGP route is advertised. \n Only the AS-SEQUENCE\
      \ parameter is supported. The AS-SET, AS-CONFED-SEQUENCE, and AS-CONFED-SET\
      \ parameters are not supported. Specifically, only the AS number list is supported.\
      \ Sets and sub-lists are not supported."
    Type: Json
  MatchCommunitySet:
    Description: "Match statements are used to match the Communities. Enter each Community\
      \ in the format of nn:nn. Valid values of nn: 1 to 65535. You can enter at most\
      \ 32 Communities. Each Community must comply with RFC 1997. RFC 8092 is not\
      \ supported. \n Note If the configurations of the Communities are incorrect,\
      \ routes may not be advertised to the on-premises data center."
    Type: Json
  NextPriority:
    Description: "The priority of the next associated route map. Valid values: 1 to\
      \ 100. \n If the priority is not set, no next route map is associated with the\
      \ current route map. \n If the priority is set to 1, the next route map is associated\
      \ with the current route map. \n If the priority is set and the value is not\
      \ 1, the priority of the associated route map must be higher than that of the\
      \ current route map. \n Only when the MapResult parameter is set to Permit,\
      \ the matched routes continue to match the next associated route maps."
    Type: Number
  OperateCommunitySet:
    Description: "Action statements are used to operate the Communities. Valid values:\
      \ Enter each Community in the format of nn:nn. Valid values of nn: 1 to 65535.\
      \ You can enter at most 32 Communities. Each Community must comply with RFC\
      \ 1997. RFC 8092 is not supported. \n Note If the configurations of the Communities\
      \ are incorrect, routes may not be advertised to the on-premises data center."
    Type: Json
  Preference:
    Description: 'Action statements are used to modify route priorities. Valid values:
      1 to 100. Default value: 50. A smaller number indicates a higher priority.'
    Type: Number
  PrependAsPath:
    Description: "AS paths are attached when regional gateways receive or advertise\
      \ routes. \n For route maps that are applied in different directions, the requirements\
      \ for AS paths to be attached are different: \n For the inbound direction: You\
      \ must specify the list of source instance IDs and the source region in the\
      \ condition to be matched. The source region must be the same as the region\
      \ where the route map is applied. \n For the outbound direction: You must specify\
      \ the list of destination instance IDs in the condition to be matched."
    Type: Json
  Priority:
    Description: "The priority of the route map. Valid values: 1 to 100 . A lower\
      \ value indicates a higher priority. \n Note In the same region, for route maps\
      \ that are applied in the same direction, the priority is unique. When a route\
      \ map is implemented, the system matches conditions with a route map whose priority\
      \ number is the smallest. Therefore, make sure that you set priorities for route\
      \ maps to meet your requirements."
    Type: Number
  RouteTypes:
    Description: "Match statements are used to match the route types. Valid values:\
      \ \n System: system routes that are generated by the system. \n Custom: custom\
      \ routes that are created by users. \n BGP: Border Gateway Protocol (BGP) routes\
      \ that are advertised to BGP. \n You can enter multiple types."
    Type: Json
  SourceChildInstanceTypes:
    Description: "Match statements are used to match source instance types of the\
      \ routes. Valid values: \n VPC: VPCs. \n VBR: VBRs. \n CCN: CCN instances in\
      \ mainland China."
    Type: Json
  SourceInstanceIds:
    Description: "Match statements are used to match source instance IDs of the routes.\
      \ \n You can enter instance IDs of the following types: virtual private cloud\
      \ (VPC), virtual border router (VBR), Cloud Connect Network (CCN) in mainland\
      \ China, Smart Access Gateway (SAG). You can enter at most 32 instance IDs."
    Type: Json
  SourceInstanceIdsReverseMatch:
    AllowedValues:
    - 'True'
    - 'true'
    - 'False'
    - 'false'
    Description: "The IDs of source instances to be advertised do not support match\
      \ statements. Valid values: \n false (default value): If the source instance\
      \ ID is in the SourceInstanceIds field, the match is successful. \n true: If\
      \ the source instance ID is not in the SourceInstanceIds field, the match is\
      \ successful."
    Type: Boolean
  SourceRegionIds:
    Description: Match statements are used to match source region IDs of the routes.
      You can enter at most 32 region IDs.
    Type: Json
  SourceRouteTableIds:
    Description: Match statements are used to match source route table IDs of the
      routes. You can enter at most 32 route table IDs.
    Type: Json
  TransmitDirection:
    Description: "The direction in which the route map is applied. Valid values: \n\
      \ RegionIn: Routes are advertised to CEN gateways. \n For example, routes are\
      \ advertised from network instances deployed in the current region or other\
      \ regions to the gateways deployed in the current region. \n RegionOut: Routes\
      \ are advertised from CEN gateways. \n For example, routes are advertised from\
      \ gateways deployed in the current region to network instances or gateways deployed\
      \ in other regions."
    Type: String
Resources:
  CENCenRouteMap:
    Properties:
      AsPathMatchMode:
        Ref: AsPathMatchMode
      CenId:
        Ref: CenId
      CenRegionId:
        Ref: CenRegionId
      CidrMatchMode:
        Ref: CidrMatchMode
      CommunityMatchMode:
        Ref: CommunityMatchMode
      CommunityOperateMode:
        Ref: CommunityOperateMode
      Description:
        Ref: Description
      DestinationChildInstanceTypes:
        Ref: DestinationChildInstanceTypes
      DestinationCidrBlocks:
        Ref: DestinationCidrBlocks
      DestinationInstanceIds:
        Ref: DestinationInstanceIds
      DestinationInstanceIdsReverseMatch:
        Ref: DestinationInstanceIdsReverseMatch
      DestinationRouteTableIds:
        Ref: DestinationRouteTableIds
      MapResult:
        Ref: MapResult
      MatchAsns:
        Ref: MatchAsns
      MatchCommunitySet:
        Ref: MatchCommunitySet
      NextPriority:
        Ref: NextPriority
      OperateCommunitySet:
        Ref: OperateCommunitySet
      Preference:
        Ref: Preference
      PrependAsPath:
        Ref: PrependAsPath
      Priority:
        Ref: Priority
      RouteTypes:
        Ref: RouteTypes
      SourceChildInstanceTypes:
        Ref: SourceChildInstanceTypes
      SourceInstanceIds:
        Ref: SourceInstanceIds
      SourceInstanceIdsReverseMatch:
        Ref: SourceInstanceIdsReverseMatch
      SourceRegionIds:
        Ref: SourceRegionIds
      SourceRouteTableIds:
        Ref: SourceRouteTableIds
      TransmitDirection:
        Ref: TransmitDirection
    Type: ALIYUN::CEN::CenRouteMap
Outputs:
  RouteMapId:
    Description: The ID of the route map.
    Value:
      Fn::GetAtt:
      - CENCenRouteMap
      - RouteMapId

`JSON`格式

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "Description": {
      "Type": "String",
      "Description": "The description of the route map."
    },
    "SourceInstanceIdsReverseMatch": {
      "Type": "Boolean",
      "Description": "The IDs of source instances to be advertised do not support match statements. Valid values: \n false (default value): If the source instance ID is in the SourceInstanceIds field, the match is successful. \n true: If the source instance ID is not in the SourceInstanceIds field, the match is successful.",
      "AllowedValues": [
        "True",
        "true",
        "False",
        "false"
      ]
    },
    "TransmitDirection": {
      "Type": "String",
      "Description": "The direction in which the route map is applied. Valid values: \n RegionIn: Routes are advertised to CEN gateways. \n For example, routes are advertised from network instances deployed in the current region or other regions to the gateways deployed in the current region. \n RegionOut: Routes are advertised from CEN gateways. \n For example, routes are advertised from gateways deployed in the current region to network instances or gateways deployed in other regions."
    },
    "MatchCommunitySet": {
      "Type": "Json",
      "Description": "Match statements are used to match the Communities. Enter each Community in the format of nn:nn. Valid values of nn: 1 to 65535. You can enter at most 32 Communities. Each Community must comply with RFC 1997. RFC 8092 is not supported. \n Note If the configurations of the Communities are incorrect, routes may not be advertised to the on-premises data center."
    },
    "CenRegionId": {
      "Type": "String",
      "Description": "The region where the CEN instance is deployed. You can call the DescribeRegions operation to query region IDs."
    },
    "SourceRouteTableIds": {
      "Type": "Json",
      "Description": "Match statements are used to match source route table IDs of the routes. You can enter at most 32 route table IDs."
    },
    "DestinationInstanceIds": {
      "Type": "Json",
      "Description": "Match statements are used to match the destination instance IDs. \n You can enter instance IDs of the following types: VPC, VBR, CCN in mainland China, and SAG. You can enter at most 32 instance IDs. \n Note The destination instance IDs are valid only when the route map is applied to scenarios where routes are advertised from gateways in the current region to instances in the current region."
    },
    "DestinationInstanceIdsReverseMatch": {
      "Type": "Boolean",
      "Description": "The IDs of destination instances to be advertised do not support match statements. Valid values: \n false(default value): If the ID of the destination instance to be advertised is in the DestinationInstanceIds field, the match is successful. \n true: If the ID of the destination instance to be advertised is not in the DestinationInstanceIds filed, the match is successful.",
      "AllowedValues": [
        "True",
        "true",
        "False",
        "false"
      ]
    },
    "SourceInstanceIds": {
      "Type": "Json",
      "Description": "Match statements are used to match source instance IDs of the routes. \n You can enter instance IDs of the following types: virtual private cloud (VPC), virtual border router (VBR), Cloud Connect Network (CCN) in mainland China, Smart Access Gateway (SAG). You can enter at most 32 instance IDs."
    },
    "DestinationRouteTableIds": {
      "Type": "Json",
      "Description": "Match statements are used to match the IDs of the destination route tables. You can enter at most 32 route table IDs. \n Note The destination route table IDs are valid only when the route map is applied to scenarios where routes are advertised from gateways in the current region to route tables in the current region."
    },
    "DestinationCidrBlocks": {
      "Type": "Json",
      "Description": "Match statements are used to match the routing prefixes. The CIDR format is used. You can enter at most 32 CIDR blocks."
    },
    "OperateCommunitySet": {
      "Type": "Json",
      "Description": "Action statements are used to operate the Communities. Valid values: Enter each Community in the format of nn:nn. Valid values of nn: 1 to 65535. You can enter at most 32 Communities. Each Community must comply with RFC 1997. RFC 8092 is not supported. \n Note If the configurations of the Communities are incorrect, routes may not be advertised to the on-premises data center."
    },
    "DestinationChildInstanceTypes": {
      "Type": "Json",
      "Description": "Match statements are used to match the destination instance types. Valid values: \n VPC: VPCs. \n VBR: VBRs. \n CCN: CCN instances in mainland China. \n Note The destination instance types are valid only when the route map is applied to scenarios where routes are advertised from gateways in the current region to instances in the current region."
    },
    "Priority": {
      "Type": "Number",
      "Description": "The priority of the route map. Valid values: 1 to 100 . A lower value indicates a higher priority. \n Note In the same region, for route maps that are applied in the same direction, the priority is unique. When a route map is implemented, the system matches conditions with a route map whose priority number is the smallest. Therefore, make sure that you set priorities for route maps to meet your requirements."
    },
    "SourceChildInstanceTypes": {
      "Type": "Json",
      "Description": "Match statements are used to match source instance types of the routes. Valid values: \n VPC: VPCs. \n VBR: VBRs. \n CCN: CCN instances in mainland China."
    },
    "AsPathMatchMode": {
      "Type": "String",
      "Description": "Match statements are used to match the AS paths. Valid values:\n Include: uses fuzzy match. If the AS path in the condition overlaps with the AS path in the route, the match is successful.\n Complete: uses exact match. Only when the AS path in the condition is the same as the AS path in the route, the match is successful."
    },
    "CidrMatchMode": {
      "Type": "String",
      "Description": "Match statements are used to match the prefixes. Valid values: \n Include: uses fuzzy match. If the routing prefix in the condition contains the routing prefix of the route, the match is successful. \n For example, the 1.1.XX.XX/16 policy can match the 1.1.1.0/24 route. \n Complete: uses exact match. Only when the routing prefix in the condition is the same as the routing prefix of the route, the match is successful. \n For example, the 1.1.XX.XX/16 policy can match the 1.1.XX.XX/16 route."
    },
    "MapResult": {
      "Type": "String",
      "Description": "The route map behavior after all conditions are matched. Valid values: \n Permit: allows the routes that are matched. \n Deny: rejects the routes that are matched."
    },
    "RouteTypes": {
      "Type": "Json",
      "Description": "Match statements are used to match the route types. Valid values: \n System: system routes that are generated by the system. \n Custom: custom routes that are created by users. \n BGP: Border Gateway Protocol (BGP) routes that are advertised to BGP. \n You can enter multiple types."
    },
    "Preference": {
      "Type": "Number",
      "Description": "Action statements are used to modify route priorities. Valid values: 1 to 100. Default value: 50. A smaller number indicates a higher priority."
    },
    "CommunityOperateMode": {
      "Type": "String",
      "Description": "Action statements are used to operate the Communities. Valid values: \n Additive: adds. \n Replace: replaces."
    },
    "CenId": {
      "Type": "String",
      "Description": "The ID of the Cloud Enterprise Network (CEN) instance."
    },
    "NextPriority": {
      "Type": "Number",
      "Description": "The priority of the next associated route map. Valid values: 1 to 100. \n If the priority is not set, no next route map is associated with the current route map. \n If the priority is set to 1, the next route map is associated with the current route map. \n If the priority is set and the value is not 1, the priority of the associated route map must be higher than that of the current route map. \n Only when the MapResult parameter is set to Permit, the matched routes continue to match the next associated route maps."
    },
    "PrependAsPath": {
      "Type": "Json",
      "Description": "AS paths are attached when regional gateways receive or advertise routes. \n For route maps that are applied in different directions, the requirements for AS paths to be attached are different: \n For the inbound direction: You must specify the list of source instance IDs and the source region in the condition to be matched. The source region must be the same as the region where the route map is applied. \n For the outbound direction: You must specify the list of destination instance IDs in the condition to be matched."
    },
    "CommunityMatchMode": {
      "Type": "String",
      "Description": "Match statements are used to match the Communities. Valid values: \n Include: uses fuzzy match. If the Community in the condition overlaps with the Community of the route, the match is successful. \n Complete: uses exact match. Only when the Community in the condition is the same as the Community of the route, the match is successful."
    },
    "MatchAsns": {
      "Type": "Json",
      "Description": "Match statements are used to match AS paths of the routes. An AS path is a mandatory attribute, which describes the AS number through which a BGP route passes when the BGP route is advertised. \n Only the AS-SEQUENCE parameter is supported. The AS-SET, AS-CONFED-SEQUENCE, and AS-CONFED-SET parameters are not supported. Specifically, only the AS number list is supported. Sets and sub-lists are not supported."
    },
    "SourceRegionIds": {
      "Type": "Json",
      "Description": "Match statements are used to match source region IDs of the routes. You can enter at most 32 region IDs."
    }
  },
  "Resources": {
    "CENCenRouteMap": {
      "Type": "ALIYUN::CEN::CenRouteMap",
      "Properties": {
        "Description": {
          "Ref": "Description"
        },
        "SourceInstanceIdsReverseMatch": {
          "Ref": "SourceInstanceIdsReverseMatch"
        },
        "TransmitDirection": {
          "Ref": "TransmitDirection"
        },
        "MatchCommunitySet": {
          "Ref": "MatchCommunitySet"
        },
        "CenRegionId": {
          "Ref": "CenRegionId"
        },
        "SourceRouteTableIds": {
          "Ref": "SourceRouteTableIds"
        },
        "DestinationInstanceIds": {
          "Ref": "DestinationInstanceIds"
        },
        "DestinationInstanceIdsReverseMatch": {
          "Ref": "DestinationInstanceIdsReverseMatch"
        },
        "SourceInstanceIds": {
          "Ref": "SourceInstanceIds"
        },
        "DestinationRouteTableIds": {
          "Ref": "DestinationRouteTableIds"
        },
        "DestinationCidrBlocks": {
          "Ref": "DestinationCidrBlocks"
        },
        "OperateCommunitySet": {
          "Ref": "OperateCommunitySet"
        },
        "DestinationChildInstanceTypes": {
          "Ref": "DestinationChildInstanceTypes"
        },
        "Priority": {
          "Ref": "Priority"
        },
        "SourceChildInstanceTypes": {
          "Ref": "SourceChildInstanceTypes"
        },
        "AsPathMatchMode": {
          "Ref": "AsPathMatchMode"
        },
        "CidrMatchMode": {
          "Ref": "CidrMatchMode"
        },
        "MapResult": {
          "Ref": "MapResult"
        },
        "RouteTypes": {
          "Ref": "RouteTypes"
        },
        "Preference": {
          "Ref": "Preference"
        },
        "CommunityOperateMode": {
          "Ref": "CommunityOperateMode"
        },
        "CenId": {
          "Ref": "CenId"
        },
        "NextPriority": {
          "Ref": "NextPriority"
        },
        "PrependAsPath": {
          "Ref": "PrependAsPath"
        },
        "CommunityMatchMode": {
          "Ref": "CommunityMatchMode"
        },
        "MatchAsns": {
          "Ref": "MatchAsns"
        },
        "SourceRegionIds": {
          "Ref": "SourceRegionIds"
        }
      }
    }
  },
  "Outputs": {
    "RouteMapId": {
      "Description": "The ID of the route map.",
      "Value": {
        "Fn::GetAtt": [
          "CENCenRouteMap",
          "RouteMapId"
        ]
      }
    }
  }
}

文法

屬性

傳回值

樣本

YAML格式

JSON格式

`YAML`格式

`JSON`格式