| ietf-dc-fabric-topology-state@2019-02-25.yang | ietf-dc-fabric-topology-state@2019-02-25.yang-formatted | |||
|---|---|---|---|---|
| module ietf-dc-fabric-topology-state { | module ietf-dc-fabric-topology-state { | |||
| yang-version 1.1; | ||||
| yang-version 1.1; | namespace "urn:ietf:params:xml:ns:yang:ietf-dc-fabric-topology-state"; | |||
| namespace | prefix sfabric; | |||
| "urn:ietf:params:xml:ns:yang:ietf-dc-fabric-topology-state"; | ||||
| prefix sfabric; | ||||
| import ietf-network-state { | ||||
| prefix nws; | ||||
| reference | ||||
| "RFC 8345: A Data Model for Network Topologies"; | ||||
| } | ||||
| import ietf-dc-fabric-types { | ||||
| prefix fabrictypes; | ||||
| reference | import ietf-network-state { | |||
| "RFC 8542: A YANG Data Model for Fabric Topology in | prefix nws; | |||
| Data Center Networks"; | reference | |||
| } | "RFC 8345: A Data Model for Network Topologies"; | |||
| } | ||||
| import ietf-dc-fabric-types { | ||||
| prefix fabrictypes; | ||||
| reference | ||||
| "RFC 8542: A YANG Data Model for Fabric Topology in | ||||
| Data Center Networks"; | ||||
| } | ||||
| organization | organization | |||
| "IETF I2RS (Interface to the Routing System) Working Group"; | "IETF I2RS (Interface to the Routing System) Working Group"; | |||
| contact | ||||
| contact | ||||
| "WG Web: <https://datatracker.ietf.org/wg/i2rs/> | "WG Web: <https://datatracker.ietf.org/wg/i2rs/> | |||
| WG List: <mailto:i2rs@ietf.org> | WG List: <mailto:i2rs@ietf.org> | |||
| Editor: Yan Zhuang | Editor: Yan Zhuang | |||
| <mailto:zhuangyan.zhuang@huawei.com> | <mailto:zhuangyan.zhuang@huawei.com> | |||
| Editor: Danian Shi | Editor: Danian Shi | |||
| <mailto:shidanian@huawei.com>"; | <mailto:shidanian@huawei.com>"; | |||
| description | ||||
| "This module contains a collection of YANG definitions for | ||||
| fabric state, representing topology that either is learned | ||||
| or results from applying topology that has been | ||||
| configured per the ietf-dc-fabric-topology model, mirroring | ||||
| the corresponding data nodes in this model. | ||||
| description | This model mirrors the configuration tree of ietf-dc-fabric | |||
| "This module contains a collection of YANG definitions for | -topology but contains only read-only state data. The model | |||
| fabric state, representing topology that either is learned | is not needed when the implementation infrastructure supports | |||
| or results from applying topology that has been | the Network Management Datastore Architecture (NMDA). | |||
| configured per the ietf-dc-fabric-topology model, mirroring | ||||
| the corresponding data nodes in this model. | ||||
| This model mirrors the configuration tree of ietf-dc-fabric | Copyright (c) 2019 IETF Trust and the persons identified as | |||
| -topology but contains only read-only state data. The model | authors of the code. All rights reserved. | |||
| is not needed when the implementation infrastructure supports | ||||
| the Network Management Datastore Architecture (NMDA). | ||||
| Copyright (c) 2019 IETF Trust and the persons identified as | Redistribution and use in source and binary forms, with or | |||
| authors of the code. All rights reserved. | without modification, is permitted pursuant to, and subject | |||
| to the license terms contained in, the Simplified BSD | ||||
| License set forth in Section 4.c of the IETF Trust's Legal | ||||
| Provisions Relating to IETF Documents | ||||
| (https://trustee.ietf.org/license-info). | ||||
| Redistribution and use in source and binary forms, with or | This version of this YANG module is part of RFC 8542; | |||
| without modification, is permitted pursuant to, and subject | see the RFC itself for full legal notices."; | |||
| to the license terms contained in, the Simplified BSD | ||||
| License set forth in Section 4.c of the IETF Trust's Legal | ||||
| Provisions Relating to IETF Documents | ||||
| (https://trustee.ietf.org/license-info). | ||||
| This version of this YANG module is part of RFC 8542; | revision 2019-02-25 { | |||
| see the RFC itself for full legal notices."; | description | |||
| "Initial revision."; | ||||
| reference | ||||
| "RFC 8542: A YANG Data Model for Fabric Topology in | ||||
| Data Center Networks"; | ||||
| } | ||||
| revision "2019-02-25"{ | //grouping statements | |||
| description | ||||
| "Initial revision."; | ||||
| reference | ||||
| "RFC 8542: A YANG Data Model for Fabric Topology in | ||||
| Data Center Networks"; | ||||
| } | ||||
| //grouping statements | grouping fabric-network-type { | |||
| grouping fabric-network-type { | description | |||
| description "Identify the topology type to be fabric."; | "Identify the topology type to be fabric."; | |||
| container fabric-network { | container fabric-network { | |||
| presence "indicates fabric Network"; | presence "indicates fabric Network"; | |||
| description | description | |||
| "The presence of the container node indicates | "The presence of the container node indicates | |||
| fabric topology"; | fabric topology"; | |||
| } | ||||
| } | } | |||
| } | ||||
| grouping fabric-options { | grouping fabric-options { | |||
| description "Options for a fabric"; | description | |||
| "Options for a fabric"; | ||||
| leaf gateway-mode { | leaf gateway-mode { | |||
| type enumeration { | type enumeration { | |||
| enum centralized { | enum centralized { | |||
| description "The fabric uses centralized | description | |||
| gateway, in which gateway is deployed on SPINE | "The fabric uses centralized | |||
| node."; | gateway, in which gateway is deployed on SPINE | |||
| } | node."; | |||
| enum distributed { | ||||
| description "The fabric uses distributed | ||||
| gateway, in which gateway is deployed on LEAF | ||||
| node."; | ||||
| } | ||||
| } | ||||
| default "distributed"; | ||||
| description "Gateway mode of the fabric"; | ||||
| } | ||||
| leaf traffic-behavior { | ||||
| type enumeration { | ||||
| enum normal { | ||||
| description "Normal means no policy is needed | ||||
| for all traffic"; | ||||
| } | ||||
| enum policy-driven { | ||||
| description "Policy driven means policy is | ||||
| needed for the traffic; otherwise, the traffic | ||||
| will be discarded."; | ||||
| } | ||||
| } | ||||
| default "normal"; | ||||
| description "Traffic behavior of the fabric"; | ||||
| } | } | |||
| enum distributed { | ||||
| leaf-list capability-supported { | description | |||
| type fabrictypes:service-capabilities; | "The fabric uses distributed | |||
| description | gateway, in which gateway is deployed on LEAF | |||
| "It provides a list of supported services of the | node."; | |||
| fabric. The service-capabilities is defined as | ||||
| identity-ref. Users can define more services | ||||
| by defining new identities."; | ||||
| } | } | |||
| } | ||||
| default "distributed"; | ||||
| description | ||||
| "Gateway mode of the fabric"; | ||||
| } | } | |||
| leaf traffic-behavior { | ||||
| grouping device-attributes { | type enumeration { | |||
| description "device attributes"; | enum normal { | |||
| leaf device-ref { | description | |||
| type fabrictypes:node-ref; | "Normal means no policy is needed | |||
| description | for all traffic"; | |||
| "The device that the fabric includes that refers | ||||
| to a node in another topology."; | ||||
| } | } | |||
| leaf-list role { | enum policy-driven { | |||
| type fabrictypes:device-role; | description | |||
| default fabrictypes:leaf; | "Policy driven means policy is | |||
| description | needed for the traffic; otherwise, the traffic | |||
| "It is a list of device-roles to represent the roles | will be discarded."; | |||
| that a device plays within a POD, such as SPINE, | ||||
| LEAF, Border, or Border-Leaf. | ||||
| The device-role is defined as identity-ref. If more | ||||
| than 2 stages are used for a POD, users can | ||||
| define new identities for the device-role."; | ||||
| } | } | |||
| } | ||||
| default "normal"; | ||||
| description | ||||
| "Traffic behavior of the fabric"; | ||||
| } | } | |||
| leaf-list capability-supported { | ||||
| grouping link-attributes { | type fabrictypes:service-capabilities; | |||
| description "Link attributes"; | description | |||
| leaf link-ref { | "It provides a list of supported services of the | |||
| type fabrictypes:link-ref; | fabric. The service-capabilities is defined as | |||
| description | identity-ref. Users can define more services | |||
| "The link that the fabric includes that refers to | by defining new identities."; | |||
| a link in another topology."; | ||||
| } | ||||
| } | } | |||
| } | ||||
| grouping port-attributes { | grouping device-attributes { | |||
| description "Port attributes"; | description | |||
| leaf port-ref { | "device attributes"; | |||
| type fabrictypes:tp-ref; | leaf device-ref { | |||
| description | type fabrictypes:node-ref; | |||
| "The port that the fabric includes that refers to | description | |||
| a termination-point in another topology."; | "The device that the fabric includes that refers | |||
| } | to a node in another topology."; | |||
| leaf port-type { | ||||
| type fabrictypes:port-type; | ||||
| description | ||||
| "Port type is defined as identity-ref. If current | ||||
| types include ethernet or serial. If more types | ||||
| are needed, developers can define new identities."; | ||||
| } | ||||
| leaf bandwidth { | ||||
| type fabrictypes:bandwidth; | ||||
| description | ||||
| "Bandwidth of the port. It is defined as | ||||
| identity-ref. If more speeds are introduced, | ||||
| developers can define new identities for them. Current | ||||
| speeds include 1M, 10M, 100M, 1G, 10G, | ||||
| 25G, 40G, 100G, and 400G."; | ||||
| } | ||||
| } | } | |||
| leaf-list role { | ||||
| grouping fabric-attributes { | type fabrictypes:device-role; | |||
| description "Attributes of a fabric"; | default "fabrictypes:leaf"; | |||
| description | ||||
| leaf fabric-id { | "It is a list of device-roles to represent the roles | |||
| type fabrictypes:fabric-id; | that a device plays within a POD, such as SPINE, | |||
| description | LEAF, Border, or Border-Leaf. | |||
| "Fabric ID"; | The device-role is defined as identity-ref. If more | |||
| } | than 2 stages are used for a POD, users can | |||
| define new identities for the device-role."; | ||||
| leaf name { | ||||
| type string; | ||||
| description | ||||
| "Name of the fabric"; | ||||
| } | ||||
| leaf type { | ||||
| type fabrictypes:underlay-network-type; | ||||
| description | ||||
| "The type of physical network that implements this | ||||
| fabric. Examples are VLAN and TRILL."; | ||||
| } | ||||
| container vni-capacity { | ||||
| description "The range of the VXLAN Network | ||||
| Identifier (VNI) defined in RFC 7348 that the POD uses."; | ||||
| leaf min { | ||||
| type int32; | ||||
| description | ||||
| "The lower-limit VNI."; | ||||
| } | ||||
| leaf max { | ||||
| type int32; | ||||
| description | ||||
| "The upper-limit VNI."; | ||||
| } | ||||
| } | ||||
| leaf description { | ||||
| type string; | ||||
| description | ||||
| "Description of the fabric"; | ||||
| } | ||||
| container options { | ||||
| description "Options of the fabric"; | ||||
| uses fabric-options; | ||||
| } | ||||
| list device-nodes { | ||||
| key device-ref; | ||||
| description "Device nodes that are included in a fabric."; | ||||
| uses device-attributes; | ||||
| } | ||||
| list device-links { | ||||
| key link-ref; | ||||
| description "Links that are included within a fabric."; | ||||
| uses link-attributes; | ||||
| } | ||||
| list device-ports { | ||||
| key port-ref; | ||||
| description "Ports that are included in the fabric."; | ||||
| uses port-attributes; | ||||
| } | ||||
| } | } | |||
| } | ||||
| // augment statements | grouping link-attributes { | |||
| description | ||||
| "Link attributes"; | ||||
| leaf link-ref { | ||||
| type fabrictypes:link-ref; | ||||
| description | ||||
| "The link that the fabric includes that refers to | ||||
| a link in another topology."; | ||||
| } | ||||
| } | ||||
| augment "/nws:networks/nws:network/nws:network-types" { | grouping port-attributes { | |||
| description | ||||
| "Port attributes"; | ||||
| leaf port-ref { | ||||
| type fabrictypes:tp-ref; | ||||
| description | description | |||
| "Introduce a new network type for fabric-based logical | "The port that the fabric includes that refers to | |||
| topology"; | a termination-point in another topology."; | |||
| uses fabric-network-type; | ||||
| } | } | |||
| leaf port-type { | ||||
| type fabrictypes:port-type; | ||||
| description | ||||
| "Port type is defined as identity-ref. If current | ||||
| types include ethernet or serial. If more types | ||||
| are needed, developers can define new identities."; | ||||
| } | ||||
| leaf bandwidth { | ||||
| type fabrictypes:bandwidth; | ||||
| description | ||||
| "Bandwidth of the port. It is defined as | ||||
| identity-ref. If more speeds are introduced, | ||||
| developers can define new identities for them. Current | ||||
| speeds include 1M, 10M, 100M, 1G, 10G, | ||||
| 25G, 40G, 100G, and 400G."; | ||||
| } | ||||
| } | ||||
| augment "/nws:networks/nws:network/nws:node" { | grouping fabric-attributes { | |||
| when "/nws:networks/nws:network/nws:network-types" | description | |||
| +"/sfabric:fabric-network"{ | "Attributes of a fabric"; | |||
| description "Augmentation parameters apply only for | leaf fabric-id { | |||
| networks with fabric topology."; | type fabrictypes:fabric-id; | |||
| description | ||||
| "Fabric ID"; | ||||
| } | ||||
| leaf name { | ||||
| type string; | ||||
| description | ||||
| "Name of the fabric"; | ||||
| } | ||||
| leaf type { | ||||
| type fabrictypes:underlay-network-type; | ||||
| description | ||||
| "The type of physical network that implements this | ||||
| fabric. Examples are VLAN and TRILL."; | ||||
| } | ||||
| container vni-capacity { | ||||
| description | ||||
| "The range of the VXLAN Network | ||||
| Identifier (VNI) defined in RFC 7348 that the POD uses."; | ||||
| leaf min { | ||||
| type int32; | ||||
| description | ||||
| "The lower-limit VNI."; | ||||
| } | } | |||
| description "Augmentation for fabric nodes."; | leaf max { | |||
| container fabric-attributes-state { | type int32; | |||
| description | description | |||
| "Attributes for a fabric network"; | "The upper-limit VNI."; | |||
| uses fabric-attributes; | ||||
| } | } | |||
| } | } | |||
| leaf description { | ||||
| type string; | ||||
| description | ||||
| "Description of the fabric"; | ||||
| } | ||||
| container options { | ||||
| description | ||||
| "Options of the fabric"; | ||||
| uses fabric-options; | ||||
| } | ||||
| list device-nodes { | ||||
| key "device-ref"; | ||||
| description | ||||
| "Device nodes that are included in a fabric."; | ||||
| uses device-attributes; | ||||
| } | ||||
| list device-links { | ||||
| key "link-ref"; | ||||
| description | ||||
| "Links that are included within a fabric."; | ||||
| uses link-attributes; | ||||
| } | ||||
| list device-ports { | ||||
| key "port-ref"; | ||||
| description | ||||
| "Ports that are included in the fabric."; | ||||
| uses port-attributes; | ||||
| } | ||||
| } | ||||
| // augment statements | ||||
| augment "/nws:networks/nws:network/nws:network-types" { | ||||
| description | ||||
| "Introduce a new network type for fabric-based logical | ||||
| topology"; | ||||
| uses fabric-network-type; | ||||
| } | ||||
| augment "/nws:networks/nws:network/nws:node" { | ||||
| when '/nws:networks/nws:network/nws:network-types' | ||||
| + '/sfabric:fabric-network' { | ||||
| description | ||||
| "Augmentation parameters apply only for | ||||
| networks with fabric topology."; | ||||
| } | ||||
| description | ||||
| "Augmentation for fabric nodes."; | ||||
| container fabric-attributes-state { | ||||
| description | ||||
| "Attributes for a fabric network"; | ||||
| uses fabric-attributes; | ||||
| } | ||||
| } | ||||
| } | } | |||
| End of changes. 32 change blocks. | ||||
| 232 lines changed or deleted | 233 lines changed or added | |||
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