+/*
+ Copyright 2020 Whitestack LLC
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+module common-augments {
+ yang-version 1.1;
+ namespace "urn:etsi:osm:yang:augments";
+ prefix "common";
+
+ typedef parameter-data-type {
+ type enumeration {
+ enum STRING;
+ enum INTEGER;
+ enum BOOLEAN;
+ }
+ }
+
+ grouping primitive-parameter-value {
+ list parameter {
+ description
+ "List of parameters to the configuration primitive.";
+ key "name";
+ leaf name {
+ description
+ "Name of the parameter.";
+ type string;
+ }
+
+ leaf data-type {
+ description
+ "Data type associated with the value.";
+ type common:parameter-data-type;
+ }
+
+ leaf value {
+ description
+ "Value associated with the name.";
+ type string;
+ }
+ }
+ }
+
+ grouping primitive-parameter {
+ leaf name {
+ description
+ "Name of the parameter.";
+ type string;
+ }
+
+ leaf data-type {
+ description
+ "Data type associated with the name.";
+ type common:parameter-data-type;
+ }
+
+ leaf mandatory {
+ description
+ "Is this field mandatory";
+ type boolean;
+ default false;
+ }
+
+ leaf default-value {
+ description
+ "The default value for this field";
+ type string;
+ }
+
+ leaf parameter-pool {
+ description
+ "NSD parameter pool name to use for this parameter";
+ type string;
+ }
+
+ leaf read-only {
+ description
+ "The value should be dimmed by the UI.
+ Only applies to parameters with default values.";
+ type boolean;
+ default false;
+ }
+
+ leaf hidden {
+ description
+ "The value should be hidden by the UI.
+ Only applies to parameters with default values.";
+ type boolean;
+ default false;
+ }
+ }
+
+ grouping vnfc-relations {
+ list relation {
+ description
+ "List of relations between elements in this descriptor.";
+ key "name";
+
+ leaf name {
+ description
+ "Name of the relation.";
+
+ type string;
+ }
+
+ list entities {
+ description
+ "List of two elements to be related.
+ Elements to be related are identified by a pair (id, endpoint).
+ The relation will relate (id1, endpoint1) to (id2, endpoint2).";
+ key "id";
+
+ leaf id {
+ description
+ "A string, reference to the element id in the descriptor.
+ It could be a vnfd-id or a vdu-id in a VNFD,
+ or a nsd-id or member-vnf-index in a NSD.";
+ type string;
+ }
+
+ leaf endpoint {
+ description
+ "Endpoint name defining the relation.";
+ type string;
+ }
+ }
+ }
+ }
+
+ grouping vnfc-metrics {
+ description
+ "Information about the VNF or VDU metrics";
+ list metrics {
+ description
+ "List of VNFC related metrics";
+ key "name";
+ leaf name {
+ description
+ "Name of the metric, as defined in the Juju charm.";
+ type string;
+ }
+ }
+ }
+
+ grouping configuration-method {
+ choice config-method {
+ description
+ "Defines the configuration method for the VNF or VDU.";
+ case script {
+ description
+ "Use custom script for configuring the VNF or VDU.
+ This script is executed in the context of
+ Orchestrator (The same system and environment
+ as the Launchpad).";
+ container script {
+ leaf script-type {
+ description
+ "Script type - currently supported - Scripts confirming to Rift CA plugin";
+ type enumeration {
+ enum rift;
+ }
+ }
+ }
+ }
+
+ case juju {
+ description
+ "Configure the VNF or VDU through Juju.";
+ container juju {
+ leaf charm {
+ description
+ "Juju charm to use with the VNF or VDU.";
+ type string;
+ }
+ leaf proxy {
+ description
+ "Is this a proxy charm?";
+ type boolean;
+ default true;
+ }
+ }
+ }
+ }
+ }
+
+ grouping vdu-config-access {
+
+ container config-access {
+
+ description
+ "Indicates the way to access to the xNF or xDU for VCA configuration.
+ For the moment there is a single way (ssh-access).";
+
+ container ssh-access {
+
+ description
+ "If the xNF requires ssh and this parameter is set, SSH keys
+ will be injected so that VCA can configure the xNF or xDU via ssh.";
+
+ leaf required {
+ description
+ "whether ssh access is needed or not";
+ type boolean;
+ default false;
+ }
+
+ leaf default-user {
+ description
+ "Default user for ssh";
+ type string;
+ }
+ }
+ }
+ }
+
+ grouping vnfc-configuration {
+ description
+ "Common information in the descriptors for NS, VNF or VDU configuration.
+ Note: If the NS contains multiple instances of the
+ same VNF or VDU, each instance could have a different
+ configuration.";
+
+ uses common:configuration-method;
+
+ list config-primitive {
+ description
+ "List of config primitives supported by the
+ configuration agent for this VNF or VDU.";
+ key "name";
+
+ leaf name {
+ description
+ "Name of the config primitive.";
+ type string;
+ }
+
+ list parameter {
+ description
+ "List of parameters to the config primitive.";
+ key "name";
+ uses primitive-parameter;
+ }
+
+ leaf user-defined-script {
+ description
+ "A user defined script. If user defined script is defined,
+ the script will be executed using bash";
+ type string;
+ }
+ }
+
+ list initial-config-primitive {
+ description
+ "Initial set of configuration primitives.";
+ key "seq";
+ leaf seq {
+ description
+ "Sequence number for the configuration primitive.";
+ type uint64;
+ }
+
+ choice primitive-type {
+ case primitive-definition {
+ leaf name {
+ description
+ "Name of the configuration primitive.";
+ type string;
+ }
+
+ uses primitive-parameter-value;
+
+ leaf user-defined-script {
+ description
+ "A user defined script.";
+ type string;
+ }
+ }
+ }
+ }
+
+ list terminate-config-primitive {
+ description
+ "Terminate set of configuration primitives.";
+ key "seq";
+ leaf seq {
+ description
+ "Sequence number for the configuration primitive.";
+ type uint64;
+ }
+ leaf name {
+ description
+ "Name of the configuration primitive.";
+ type string;
+ }
+
+ uses primitive-parameter-value;
+
+ leaf user-defined-script {
+ description
+ "A user defined script.";
+ type string;
+ }
+ }
+ uses common:vnfc-metrics;
+ }
+
+ typedef alarm-severity-type {
+ description
+ "An indication of the importance or urgency of the alarm";
+ type enumeration {
+ enum LOW;
+ enum MODERATE;
+ enum CRITICAL;
+ }
+ }
+
+ typedef alarm-statistic-type {
+ description
+ "Statistic type to use to determine threshold crossing
+ for an alarm.";
+ type enumeration {
+ enum AVERAGE;
+ enum MINIMUM;
+ enum MAXIMUM;
+ enum COUNT;
+ enum SUM;
+ }
+ }
+
+ typedef relational-operation-type {
+ description
+ "The relational operator used to define whether an alarm,
+ scaling event, etc. should be triggered in certain scenarios,
+ such as if the metric statistic goes above or below a specified
+ value.";
+ type enumeration {
+ enum GE; // greater than or equal
+ enum LE; // less than or equal
+ enum GT; // greater than
+ enum LT; // less than
+ enum EQ; // equal
+ }
+ }
+
+ grouping alarm-properties {
+ leaf name {
+ description
+ "A human readable string to identify the alarm";
+ type string;
+ }
+
+ leaf description {
+ description
+ "A description of this alarm";
+ type string;
+ }
+
+ leaf vdur-id {
+ description
+ "The identifier of the VDUR that the alarm is associated with";
+ type string;
+ }
+
+ container actions {
+ list ok {
+ key "url";
+ leaf url {
+ type string;
+ }
+ }
+
+ list insufficient-data {
+ key "url";
+ leaf url {
+ type string;
+ }
+ }
+
+ list alarm {
+ key "url";
+ leaf url {
+ type string;
+ }
+ }
+ }
+
+ leaf repeat {
+ description
+ "This flag indicates whether the alarm should be repeatedly emitted
+ while the associated threshold has been crossed.";
+
+ type boolean;
+ default true;
+ }
+
+ leaf enabled {
+ description
+ "This flag indicates whether the alarm has been enabled or
+ disabled.";
+
+ type boolean;
+ default true;
+ }
+
+ leaf severity {
+ description
+ "A measure of the importance or urgency of the alarm";
+ type alarm-severity-type;
+ }
+
+ leaf statistic {
+ description
+ "The type of metric statistic that is tracked by this alarm";
+ type alarm-statistic-type;
+ }
+
+ leaf operation {
+ description
+ "The relational operator used to define whether an alarm should be
+ triggered in certain scenarios, such as if the metric statistic
+ goes above or below a specified value.";
+ type relational-operation-type;
+ }
+
+ leaf value {
+ description
+ "This value defines the threshold that, if crossed, will trigger
+ the alarm.";
+ type decimal64 {
+ fraction-digits 4;
+ }
+ }
+
+ leaf period {
+ description
+ "The period defines the length of time (seconds) that the metric
+ data are collected over in oreder to evaluate the chosen
+ statistic.";
+ type uint32;
+ }
+
+ leaf evaluations {
+ description
+ "Defines the length of time (seconds) in which metric data are
+ collected in order to evaluate the chosen statistic.";
+ type uint32;
+ }
+ }
+
+ grouping virtual-interface {
+ container virtual-interface {
+ description
+ "Container for the virtual interface properties";
+
+ leaf type {
+ description
+ "Specifies the type of virtual interface
+ between VM and host.
+ PARAVIRT : Use the default paravirtualized interface for the VIM (virtio, vmxnet3, etc.).
+ VIRTIO : Deprecated! Use the traditional VIRTIO interface.
+ PCI-PASSTHROUGH : Use PCI-PASSTHROUGH interface.
+ SR-IOV : Use SR-IOV interface.
+ E1000 : Emulate E1000 interface.
+ RTL8139 : Emulate RTL8139 interface.
+ PCNET : Emulate PCNET interface.
+ OM-MGMT : Deprecated! Use PARAVIRT instead and set the VNF management interface at vnfd:mgmt-interface:cp";
+
+ type enumeration {
+ enum PARAVIRT;
+ enum OM-MGMT;
+ enum PCI-PASSTHROUGH;
+ enum SR-IOV;
+ enum VIRTIO;
+ enum E1000;
+ enum RTL8139;
+ enum PCNET;
+ }
+ default "PARAVIRT";
+ }
+
+ leaf vpci {
+ description
+ "Specifies the virtual PCI address. Expressed in
+ the following format dddd:dd:dd.d. For example
+ 0000:00:12.0. This information can be used to
+ pass as metadata during the VM creation.";
+ type string;
+ }
+
+ leaf bandwidth {
+ description
+ "Aggregate bandwidth of the NIC.";
+ type uint64;
+ }
+ }
+ }
+
+ grouping description {
+ leaf description {
+ type string;
+ }
+ }
+
+ typedef scaling-trigger {
+ type enumeration {
+ enum pre-scale-in {
+ value 1;
+ }
+ enum post-scale-in {
+ value 2;
+ }
+ enum pre-scale-out {
+ value 3;
+ }
+ enum post-scale-out {
+ value 4;
+ }
+ }
+ }
+
+ typedef scaling-policy-type {
+ type enumeration {
+ enum manual {
+ value 1;
+ }
+ enum automatic {
+ value 2;
+ }
+ }
+ }
+
+ typedef scaling-criteria-operation {
+ type enumeration {
+ enum AND {
+ value 1;
+ }
+ enum OR {
+ value 2;
+ }
+ }
+ }
+}
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projects / osm / IM.git / commitdiff