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Commit f390bc69 authored by Mahesh Jethanandani's avatar Mahesh Jethanandani
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Updating models to IFA011/14 2.6.1

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src/yang/etsi-nfv-common.yang
View file @ f390bc69
module etsi-nfv-common { module etsi-nfv-common {
namespace "urn:etsi:params:xml:ns:yang:etsi-nfv-common"; namespace "urn:etsi:params:xml:ns:yang:etsi-nfv-common";
yang-version 1.1;
prefix common; prefix common;
description description
...@@ -368,18 +369,28 @@ module etsi-nfv-common { ...@@ -368,18 +369,28 @@ module etsi-nfv-common {
information element."; information element.";
} }
} }
// The following grouping is Cpd information element as defined in
// IFA014. IFA011 defines its own Cpd information element, which
// is defined in etsi-nfv-vnf.yang file. Do not use this grouping
// for inclusion in a Vnf.
grouping cpd { grouping cpd {
description description
"A Cpd information element describes network connectivity to a "The Cpd information element specifies the characteristics of
compute resource or a VL."; connection points attached to NFs and NSs. This is an
abstract class used as parent for the various Cpd classes.
It has an attribute 'trunkMode' which enables the NFVO to
identify whether the Cp instantiated from the Cpd is in trunk
mode or not.";
reference reference
"GS NFC IFA011: Section 7.1.6.3 Cpd Information Element"; "GS NFC IFA014: Section 6.6.3.1 Cpd information element";
leaf id { leaf id {
type string; type string;
description description
"Identifier of this Cpd information element."; "Identifier of this Cpd information element.";
reference reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element."; "GS NFC IFA014: Section 6.6.3.1 Cpd information element";
} }
leaf layer-protocol { leaf layer-protocol {
mandatory true; mandatory true;
...@@ -387,134 +398,45 @@ module etsi-nfv-common { ...@@ -387,134 +398,45 @@ module etsi-nfv-common {
base common:layer-protocol; base common:layer-protocol;
} }
description description
"Identifies which protocol the CP uses for connectivity "Identifies a protocol that the connection points
purposes (Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire, corresponding to the CPD support for connectivity purposes
etc.)."; (e.g. Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire, etc.).";
reference reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element."; "GS NFC IFA014: Section 6.6.3.1 Cpd information element";
} }
leaf role { leaf role {
type identityref { type identityref {
base common:cp-role; base common:cp-role;
} }
description description
"Identifies the role of the port in the context of the "Identifies the role of the connection points
traffic flow patterns in the VNF or parent NS. For example a corresponding to the CPD in the context of the traffic
VNF with a tree flow pattern within the VNF will have legal flow patterns in the VNF, PNF or NS. For example an NS with
cpRoles of ROOT and LEAF."; a tree flow pattern within the NS will have legal cpRoles
of ROOT and LEAF.";
reference reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element."; "GS NFC IFA014: Section 6.6.3.1 Cpd information element";
} }
leaf description { leaf description {
type string; type string;
description description
"Human readable description of the connection point"; "Provides human-readable information on the purpose of the
reference connection point (e.g. connection point for control plane
"GS NFV IFA011: Section 7.1.6.3, Cpd information element."; traffic).";
}
container protocol {
description
"Identifies the protocol layering information the CP uses for
connectivity purposes and associated information. There shall
be one cpProtocol for each layer protocol as indicated by the
attribute layerProtocol.";
reference reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element."; "GS NFC IFA014: Section 6.6.3.1 Cpd information element";
leaf associated-layer-protocol {
type identityref {
base common:layer-protocol;
}
description
"One of the values of the attribute layerProtocol of the Cpd
IE.";
reference
"GS NFV IFA011: Section 7.1.6.8, CpProtocolData information
element.";
}
list address-data {
key "address-type";
leaf address-type {
type identityref {
base common:address-type;
}
description
"Describes the type of the address to be assigned to the CP
instantiated from the parent CPD.
Value:
• MAC address.
• IP address.
• …
The content type shall be aligned with the address type
supported by the layerProtocol attribute of the parent CPD.";
reference
"GS NFV IFA011: Section 7.1.3.3, AddressData information
element.";
}
container l2-address-data {
when "../address-type='mac-address'";
}
container l3-address-data {
when "../address-type='ip-address'";
leaf ip-address-assignment {
type boolean;
description
"Specify if the address assignment is the responsibility
of management and orchestration function or not. If it
is set to True, it is the management and orchestration
function responsibility. ";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
leaf floating-ip-activated {
type boolean;
description
"Specify if the floating IP scheme is activated on the CP
or not.";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
leaf ip-address-type {
type enumeration {
enum "ipv4";
enum "ipv6";
}
description
"Define address type. The address type should be aligned
with the address type supported by the layerProtocol
attribute of the parent VnfExtCpd.";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
leaf number-of-ip-addresses {
type uint32;
description
"Minimum number of IP addresses to be assigned based on
this L3AddressData information element.";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
}
description
"The AddressData information element supports providing
information about the addressing scheme and parameters
applicable to a CP.";
reference
"GS NFV IFA011: Section 7.1.3.3, AddressData information
element.";
}
} }
leaf trunk-mode { leaf trunk-mode {
type boolean; type boolean;
description description
"Information about whether the CP instantiated from this CPD "Information about whether the Cp instantiated from this CPD
is in Trunk mode (802.1Q or other)."; is in Trunk mode (802.1Q or other). When operating in
'trunk mode', the Cp is capable of carrying traffic for
several VLANs. A cardinality of 0 implies that trunkMode
is not configured for the Cp i.e. It is equivalent to
Boolean value 'false'.";
reference reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element."; "GS NFC IFA014: Section 6.6.3.1 Cpd information element";
} }
} }
} }
src/yang/etsi-nfv-ns.yang
View file @ f390bc69
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src/yang/etsi-nfv-pnf.yang
View file @ f390bc69
submodule etsi-nfv-pnf { submodule etsi-nfv-pnf {
yang-version 1.1;
belongs-to etsi-nfv { belongs-to etsi-nfv {
prefix nfv; prefix nfv;
} }
...@@ -10,11 +11,6 @@ submodule etsi-nfv-pnf { ...@@ -10,11 +11,6 @@ submodule etsi-nfv-pnf {
prefix common; prefix common;
} }
/*
* Include
*/
include etsi-nfv-ns;
description description
"Models for PNFD according to GS NFV-IFA 014."; "Models for PNFD according to GS NFV-IFA 014.";
...@@ -37,7 +33,9 @@ submodule etsi-nfv-pnf { ...@@ -37,7 +33,9 @@ submodule etsi-nfv-pnf {
reference reference
"GS NFV-IFA014: Section 6.6.2, Pnfd information element"; "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
container pnfd { list pnfd {
key "id";
leaf id { leaf id {
type string; type string;
description description
...@@ -83,7 +81,7 @@ submodule etsi-nfv-pnf { ...@@ -83,7 +81,7 @@ submodule etsi-nfv-pnf {
reference reference
"GS NFV-IFA014: Section 6.6.2, Pnfd information element"; "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
} }
list ext-cp { list ext-cpd {
key "id"; key "id";
uses common:cpd; uses common:cpd;
description description
......
src/yang/etsi-nfv-vnf.yang
View file @ f390bc69
submodule etsi-nfv-vnf { submodule etsi-nfv-vnf {
yang-version 1.1;
belongs-to etsi-nfv { belongs-to etsi-nfv {
prefix nfv; prefix nfv;
} }
...@@ -12,7 +13,6 @@ submodule etsi-nfv-vnf { ...@@ -12,7 +13,6 @@ submodule etsi-nfv-vnf {
import etsi-nfv-common { import etsi-nfv-common {
prefix common; prefix common;
} }
include etsi-nfv-ns;
description description
"Models for VNFD according to GS NFV-IFA 011."; "Models for VNFD according to GS NFV-IFA 011.";
...@@ -101,6 +101,161 @@ submodule etsi-nfv-vnf { ...@@ -101,6 +101,161 @@ submodule etsi-nfv-vnf {
} }
} }
// This grouping definition is for use within Vnfd as defined in
// IFA011. A similar definition of Cpd exists in IFA014, but
// that is for use with Sapd and Pnfd. Do not use this grouping
// for that.
grouping cpd {
description
"A Cpd information element describes network
connectivity to a compute resource or a VL.";
reference
"GS NFC IFA011: Section 7.1.6.3 Cpd Information
Element";
leaf id {
type string;
description
"Identifier of this Cpd information element.";
reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element.";
}
leaf layer-protocol {
mandatory true;
type identityref {
base common:layer-protocol;
}
description
"Identifies which protocol the CP uses for connectivity
purposes (Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire,
etc.).";
reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element.";
}
leaf role {
type identityref {
base common:cp-role;
}
description
"Identifies the role of the port in the context of the
traffic flow patterns in the VNF or parent NS. For example a
VNF with a tree flow pattern within the VNF will have legal
cpRoles of ROOT and LEAF.";
reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element.";
}
leaf description {
type string;
description
"Human readable description of the connection point";
reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element.";
}
container protocol {
description
"Identifies the protocol layering information the CP uses for
connectivity purposes and associated information. There shall
be one cpProtocol for each layer protocol as indicated by the
attribute layerProtocol.";
reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element.";
leaf associated-layer-protocol {
type identityref {
base common:layer-protocol;
}
description
"One of the values of the attribute layerProtocol of the Cpd
IE.";
reference
"GS NFV IFA011: Section 7.1.6.8, CpProtocolData information
element.";
}
list address-data {
key "address-type";
leaf address-type {
type identityref {
base common:address-type;
}
description
"Describes the type of the address to be assigned to the CP
instantiated from the parent CPD.
Value:
• MAC address.
• IP address.
• …
The content type shall be aligned with the address type
supported by the layerProtocol attribute of the parent CPD.";
reference
"GS NFV IFA011: Section 7.1.3.3, AddressData information
element.";
}
container l2-address-data {
when "../address-type='mac-address'";
}
container l3-address-data {
when "../address-type='ip-address'";
leaf ip-address-assignment {
type boolean;
description
"Specify if the address assignment is the responsibility
of management and orchestration function or not. If it
is set to True, it is the management and orchestration
function responsibility. ";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
leaf floating-ip-activated {
type boolean;
description
"Specify if the floating IP scheme is activated on the CP
or not.";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
leaf ip-address-type {
type enumeration {
enum "ipv4";
enum "ipv6";
}
description
"Define address type. The address type should be aligned
with the address type supported by the layerProtocol
attribute of the parent VnfExtCpd.";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
leaf number-of-ip-addresses {
type uint32;
description
"Minimum number of IP addresses to be assigned based on
this L3AddressData information element.";
reference
"GS NFV IFA011: Section 7.1.3.4, L3AddressData
information element.";
}
}
description
"The AddressData information element supports providing
information about the addressing scheme and parameters
applicable to a CP.";
reference
"GS NFV IFA011: Section 7.1.3.3, AddressData information
element.";
}
}
leaf trunk-mode {
type boolean;
description
"Information about whether the CP instantiated from this CPD
is in Trunk mode (802.1Q or other).";
reference
"GS NFV IFA011: Section 7.1.6.3, Cpd information element.";
}
}
grouping vnfd { grouping vnfd {
list vnfd { list vnfd {
key "id"; key "id";
...@@ -241,6 +396,7 @@ submodule etsi-nfv-vnf { ...@@ -241,6 +396,7 @@ submodule etsi-nfv-vnf {
an external connection point."; an external connection point.";
reference reference
"GS NFV IFA011: Section 7.1.6.2, Vdu information element"; "GS NFV IFA011: Section 7.1.6.2, Vdu information element";
choice cp-connection { choice cp-connection {
mandatory true; mandatory true;
description description
...@@ -294,13 +450,19 @@ submodule etsi-nfv-vnf { ...@@ -294,13 +450,19 @@ submodule etsi-nfv-vnf {
"GS NFV IFA011: Section 7.1.6.4, VduCpd information "GS NFV IFA011: Section 7.1.6.4, VduCpd information
element."; element.";
} }
uses common:cpd;
uses cpd;
} }
leaf virtual-compute-desc { leaf virtual-compute-desc {
type leafref { type leafref {
path "../../nfv:virtual-compute-descriptor/" + path "../../nfv:virtual-compute-descriptor/" +
"nfv:id"; "nfv:id";
} }
must "../../nfv:virtual-compute-descriptor[id=current()]/" +
"nfv:virtual-memory/size >=" +
"../../nfv:sw-image-desc[id=current()/" +
"../sw-image-desc]/min-ram" {
}
description description
"Describes CPU, Memory and acceleration requirements of "Describes CPU, Memory and acceleration requirements of
the Virtualisation Container realizing this VDU."; the Virtualisation Container realizing this VDU.";
...@@ -553,7 +715,6 @@ submodule etsi-nfv-vnf { ...@@ -553,7 +715,6 @@ submodule etsi-nfv-vnf {
fraction-digits 1; fraction-digits 1;
range "0..max"; range "0..max";
} }
must ". >= ../../../sw-image-desc[id=current()]/min-ram";
units "Gb"; units "Gb";
mandatory true; mandatory true;
description description
...@@ -729,8 +890,6 @@ submodule etsi-nfv-vnf { ...@@ -729,8 +890,6 @@ submodule etsi-nfv-vnf {
related to Virtual Storage."; related to Virtual Storage.";
} }
leaf size-of-storage { leaf size-of-storage {
must ". >= ../../sw-image-desc[id=current()]/min-disk";
type uint64; type uint64;
units "Gb"; units "Gb";
mandatory true; mandatory true;
...@@ -768,6 +927,9 @@ submodule etsi-nfv-vnf { ...@@ -768,6 +927,9 @@ submodule etsi-nfv-vnf {
type leafref { type leafref {
path "../../sw-image-desc/id"; path "../../sw-image-desc/id";
} }
must "../nfv:size-of-storage >=" +
"../../nfv:sw-image-desc[id=current()]/min-disk" {
}
description description
"Software image to be loaded on the VirtualStorage "Software image to be loaded on the VirtualStorage
resource created based on this VirtualStorageDesc."; resource created based on this VirtualStorageDesc.";
...@@ -777,7 +939,8 @@ submodule etsi-nfv-vnf { ...@@ -777,7 +939,8 @@ submodule etsi-nfv-vnf {
} }
} }
container sw-image-desc { list sw-image-desc {
key "id";
description description
"Defines descriptors of software images to be used by the "Defines descriptors of software images to be used by the
VNF."; VNF.";
...@@ -916,6 +1079,7 @@ submodule etsi-nfv-vnf { ...@@ -916,6 +1079,7 @@ submodule etsi-nfv-vnf {
leaf min-disk { leaf min-disk {
type uint64; type uint64;
units "Gb"; units "Gb";
default 0;
description description
"The minimal disk size requirement for this software "The minimal disk size requirement for this software
image. The value of the 'size of storage' attribute image. The value of the 'size of storage' attribute
...@@ -932,6 +1096,7 @@ submodule etsi-nfv-vnf { ...@@ -932,6 +1096,7 @@ submodule etsi-nfv-vnf {
range "0..max"; range "0..max";
} }
units "Gb"; units "Gb";
default 0;
description description
"The minimal RAM requirement for this software image. "The minimal RAM requirement for this software image.
The value of the 'size' attribute of The value of the 'size' attribute of
...@@ -1122,10 +1287,10 @@ submodule etsi-nfv-vnf { ...@@ -1122,10 +1287,10 @@ submodule etsi-nfv-vnf {
ext-CP to the VDU's CP. ext-CP to the VDU's CP.
*/ */
uses virtual-network-interface-requirements; uses virtual-network-interface-requirements;
uses common:cpd; uses cpd;
} }
list deployment-flavor { list df {
must "nfv:default-instantiation-level or " + must "nfv:default-instantiation-level or " +
"count(nfv:instantiation-level) = 1"; "count(nfv:instantiation-level) = 1";
key "id"; key "id";
...@@ -1335,11 +1500,11 @@ submodule etsi-nfv-vnf { ...@@ -1335,11 +1500,11 @@ submodule etsi-nfv-vnf {
} }
leaf number-of-instances { leaf number-of-instances {
type uint16; type uint16;
must ". <= ../../../../nfv:deployment-flavor/" + must ". <= ../../../../nfv:df/" +
"nfv:vdu-profile[id=current()]/" + "nfv:vdu-profile[id=current()/../nfv:id]/" +
"nfv:max-number-of-instances"; "nfv:max-number-of-instances";
must ". >= ../../../../nfv:deployment-flavor/" + must ". >= ../../../../nfv:df/" +
"nfv:vdu-profile[id=current()]/" + "nfv:vdu-profile[id=current()/../nfv:id]/" +
"nfv:min-number-of-instances"; "nfv:min-number-of-instances";
mandatory true; mandatory true;
description description
...@@ -1694,31 +1859,160 @@ submodule etsi-nfv-vnf { ...@@ -1694,31 +1859,160 @@ submodule etsi-nfv-vnf {