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diff --git a/lcm/model/src/main/yang/lcm.yang b/lcm/model/src/main/yang/lcm.yang new file mode 100644 index 000000000..188068a68 --- /dev/null +++ b/lcm/model/src/main/yang/lcm.yang @@ -0,0 +1,1412 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs + * ============================================================================= + * 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. + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END========================================================= + */ + +/* + * Yang model for the Application Controller (APP-C) component of ECOMP + * + * This model is used to define the data and services of the Application Controller + * component of ECOMP. The APP-C controller initiates the processing of directed + * graphs, which define the actual process implementations used. The name of the + * directed graph is set by properties and cannot be changed dynamically. + * + * The services exposed by this provider are: + * + * restart-vnf: + * Used to request a restart of a virtual network function (a VM). + * + * rebuild-vnf: + * Used to request a rebuild of a virtual network function (a VM). + * + */ + +module LCM { + + yang-version 1; + namespace "org:onap:ccsdk:sli:northbound:lcm"; + prefix lcm; + + description + "Defines the services and request/response requirements for the CCSDK LCM component."; + + /* + * Note, the revision changes the package name of the generated java code. Do not + * change the revision unless you also update all references to the bindings. + */ + revision "2018-03-29" { + description + "CCSDK LCM interface version 0.2.1"; + } + + /********************************************************************************** + * Data type definitions + * + * The following data type definitions are used to define common data structures, + * define constraints, or to impart special meanings to data objects related to the + * APP-C controller functions. + **********************************************************************************/ + + typedef ZULU { + description "Define a common definition of a time stamp (expressed as a formatted + string) as follows yyyy-MM-ddTHH:mm:ss.SSSSSSSSZ"; + type string { + length "16..28"; + pattern "[0-9]{4}-[0-9]{1,2}-[0-9]{1,2}T[0-9]{1,2}:[0-9]{1,2}:[0-9]{1,2}.[0-9]{1,6}Z"; + } + } + + typedef payload { + type string ; + description "The payload can be any valid JSON string value. Json escape characters need to be added when required to include an inner json within the payload to make it a valid json string value"; + } + + typedef action { + type enumeration { + enum "Restart"; + enum "Rebuild"; + enum "Migrate"; + enum "Evacuate"; + enum "Snapshot"; + enum "Rollback"; + enum "Sync"; + enum "Audit"; + enum "Stop"; + enum "Start"; + enum "Terminate"; + enum "SoftwareUpload"; + enum "HealthCheck"; + enum "LiveUpgrade"; + enum "Lock"; + enum "Unlock"; + enum "Test"; + enum "CheckLock"; + enum "Configure"; + enum "ConfigModify"; + enum "ConfigScaleOut"; + enum "ConfigRestore"; + enum "ConfigBackup"; + enum "ConfigBackupDelete"; + enum "ConfigExport"; + enum "StopApplication"; + enum "StartApplication"; + enum "QuiesceTraffic"; + enum "ResumeTraffic"; + enum "DistributeTraffic"; + enum "UpgradePreCheck"; + enum "UpgradeSoftware"; + enum "DownloadNESw"; + enum "ActivateNESw"; + enum "UpgradePostCheck"; + enum "UpgradeBackup"; + enum "UpgradeBackout"; + enum "ActionStatus"; + enum "Query"; + enum "Reboot"; + enum "AttachVolume"; + enum "DetachVolume"; + + } + description "The action to be taken by APP-C, e.g. Restart, Rebuild, Migrate"; + } + + typedef vm-state { + description "The state of a VM"; + type enumeration { + enum "active"; + enum "standby"; + enum "inactive"; + enum "unknown"; + } + } + + typedef vm-status { + description "The status of a VM"; + type enumeration { + enum "healthy"; + enum "unhealthy"; + enum "unknown"; + } + } + + + /********************************************************************************** + * Basic manipulation of a VNF (or VM) will typically include querying the current + * state, restarting, rebuilding, stopping, starting, etc. In all of these basic + * "state"-type operations, the services require the identification of the VNF to + * be operated on, and the region or LCP that contains that resource. This + * information is used across all of these services, so it has been defined as a + * common structure here and is referenced in the appropriate RPC definitions. + **********************************************************************************/ + + + /********************************************************************************** + * All requests will include this standard header + * + * The standard request header is used to define a correlation identification for + * the request that is returned on all responses. This correlation identifier + * (called the service-request-id) is meaningful to the caller and is included on + * all responses from the services. + **********************************************************************************/ + + /********************************************************************************** + * All responses will include this standard header + * + * The standard response header includes the time of completion as well as a + * success|failure indication + **********************************************************************************/ + + grouping common-header { + description "A common header for all APP-C requests"; + container common-header { + description "A common header for all APP-C requests"; + leaf timestamp { + description "timestamp is in ISO 8601 timestamp format ZULU offset"; + type ZULU; + mandatory true; + } + + leaf api-ver { + description "api-ver is the API version identifier. A given release of APPC + should support all previous versions of APPC API (correlate with + general requirements)"; + type string { + pattern "[2]\.\d\d" { + error-message "API Version 2.XX is supported at this end point"; + } + } + mandatory true; + } + + leaf originator-id { + description "originator-id an identifier of the calling system which can be + used addressing purposes, i.e. returning asynchronous response + to the proper destination over DMaaP (especially in case of multiple + consumers of APP-C APIs)"; + type string; + mandatory true; + } + + leaf request-id { + description "UUID for the request ID. An OSS/BSS identifier for the request + that caused the current action. Multiple API calls may be made + with the same request-id The request-id shall be recorded throughout + the operations on a single request"; + type string; + mandatory true; + } + + leaf sub-request-id { + description "Uniquely identifies a specific LCM action. It is persistent over + the life-cycle of a single request"; + type string; + mandatory false; + } + + + /********************************************************************************** + * Flags are generic flags that apply to any and all commands, all are optional + * force = TRUE/FALSE - Execute command even if target is in unstable (i.e. locked, transiting, etc) + * state. Specific behaviour of forced commands varies, but implies cancellation + * of previous command and an override by the new command. The FALSE value is + * used by default. + * ttl = <0....N> - The timeout value for command execution, expressed in seconds + * mode = EXCLUSIVE/NORMAL - defines execution mode as follows: + * - EXCLUSIVE ? on encountering an exclusive command, the APP-C will: + * * Cease accepting additional command requests + * * Complete execution of outstanding commands + * * Execute the exclusive command to completion + * * Optionally report the result of the command + * * Optionally resume command acceptance and processing + * - NORMAL - Obverse of EXCLUSIVE, the default one. + **********************************************************************************/ + container flags { + description "Flags are generic flags that apply to any and all commands, all are optional"; + leaf mode { + type enumeration { + enum "EXCLUSIVE"; + enum "NORMAL"; + } + description "EXCLUSIVE (accept no queued requests on this VNF while processing) + or NORMAL (queue other requests until complete)"; + mandatory false; + } + leaf force { + type enumeration { + enum "TRUE"; + enum "FALSE"; + } + description "TRUE/FALSE - Execute action even if target is in unstable (i.e. + locked, transiting, etc.) state"; + mandatory false; + } + leaf ttl { + description "<0....N> - The timeout value (expressed in seconds) for action + execution, between action being received by APPC and action initiation"; + type uint16; + mandatory false; + } + } + } + } + + + grouping action-identifiers { + description "A block containing the action arguments. These are used to specify + the object upon which APP-C LCM command is to operate"; + container action-identifiers { + description "A block containing the action arguments. These are used to specify + the object upon which APP-C LCM command is to operate"; + leaf service-instance-id { + description "identifies a specific service the command refers to. When multiple + APP-C instances are used and applied to a subset of services, + this will become significant . The field is mandatory when the + vnf-id is empty"; + type string; + mandatory false; + } + leaf vnf-id { + description "identifies the VNF to which this action is to be applied(vnf-id + uniquely identifies the service-instance referred to). Note that + some actions are applied to multiple VNFs in the same service. + When this is the case, vnf-id may be left out, but service-instance-id + must appear. The field is mandatory when service-instance-id is + empty"; + type string; + mandatory false; + } + leaf vf-module-id { + description "identifies the VF module to which this action is to be applied."; + type string; + mandatory false; + } + leaf vnfc-name { + description "identifies the VNFC to which this action is to be applied. Some + actions apply only to a component within a VNF (e.g. RESTART is + sometimes applied to on VM only). In such a case, the name of + the VNFC is used to search for the component within the VNF"; + type string; + mandatory false; + } + leaf vserver-id { + description "identifies a specific VM within the given service/vnf to which + this action is to be applied"; + type string; + mandatory false; + } + leaf pnf-name { + description "identifies the PNF to which this action is to be applied."; + type string; + mandatory false; + } + } + } + + + grouping status { + description "The specific response codes are to be aligned with SDC reference doc + (main table removed to avoid duplication and digression from main table). + See SDC and ECOMP Distribution Consumer Interface Agreement"; + container status { + description "The specific response codes are to be aligned with SDC reference doc + (main table removed to avoid duplication and digression from main table). + See SDC and ECOMP Distribution Consumer Interface Agreement"; + leaf code { + description "Response code"; + type uint16; + mandatory true; + } + leaf message { + description "Response message"; + type string; + mandatory true; + } + } + } + + typedef lcm-action-status { + type enumeration { + enum "IN_PROGRESS"; + enum "SUCCESSFUL"; + enum "FAILED"; + enum "NOT_FOUND"; + enum "ABORTED"; + enum "MULTIPLE_REQUESTS_FOUND"; + } + description "The status of the requested LCM action"; + } + + /********************************************************************************** + * Define the restart service + **********************************************************************************/ + rpc restart { + description "An operation to restart a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the rebuild service + **********************************************************************************/ + rpc rebuild { + description "An operation to rebuild a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the migrate service + **********************************************************************************/ + rpc migrate { + description "An operation to migrate a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the evacuate service + **********************************************************************************/ + rpc evacuate { + description "An operation to evacuate a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the snapshot service + **********************************************************************************/ + rpc snapshot { + description "An operation to create a snapshot of a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + leaf identity-url { + type string; + mandatory true; + } + } + output { + uses common-header; + uses status; + leaf snapshot-id { + type string; + } + } + } + /********************************************************************************** + * Define the VNF quiesce traffic service + **********************************************************************************/ + rpc quiesce-traffic { + description "An operation to stop traffic gracefully on the VF. + It stops traffic gracefully without stopping the application"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VNF resume traffic service + **********************************************************************************/ + rpc resume-traffic { + description "An operation to resume traffic gracefully on the VF. + It resumes traffic gracefully without stopping the application"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VNF distribute traffic service + **********************************************************************************/ + rpc distribute-traffic { + description "An operation to distribute traffic gracefully on the VF. + It distributes traffic gracefully without stopping the application"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VNF UpgradePreCheck service + **********************************************************************************/ + rpc upgrade-pre-check { + description "An operation to check that the VNF has the correct software version needed for a software upgrade."; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory true; + } + } + } + + /********************************************************************************** + * Define the VNF UpgradeSoftware service + **********************************************************************************/ + rpc upgrade-software { + description "An operation to upgrade the target VNF to a new version and expected that the VNF is in a quiesced status ."; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the downloadNESw operation + **********************************************************************************/ + rpc download-n-e-sw { + description "An operation to download NE software"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory true; + } + } + } + + /********************************************************************************** + * Define the activateNESw operation + **********************************************************************************/ + rpc activate-n-e-sw { + description "An operation to activate NE software"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory true; + } + } + } + + /********************************************************************************** + * Define the VNF UpgradePostCheck service + **********************************************************************************/ + rpc upgrade-post-check { + description "An operation to check the VNF upgrade has been successful completed and all processes are running properly."; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory true; + } + } + } + + /********************************************************************************** + * Define the VNF UpgradeBackup service + **********************************************************************************/ + rpc upgrade-backup { + description "An operation to do full backup of the VNF data prior to an upgrade."; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VNF UpgradeBackout service + **********************************************************************************/ + rpc upgrade-backout { + description "An operation does a backout after an UpgradeSoftware is completed (either successfully or unsuccessfully)."; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the rollback service + **********************************************************************************/ + rpc rollback { + description "An operation to rollback to particular snapshot of a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + leaf identity-url { + type string; + mandatory false; + } + leaf snapshot-id { + type string; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + + /********************************************************************************** + * Additional RPCs added here... + **********************************************************************************/ + + + /********************************************************************************** + * Define the sync service + **********************************************************************************/ + rpc sync { + description "An operation to sync the configurations of a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + /********************************************************************************** + * Define the terminate service + **********************************************************************************/ + rpc terminate { + description "An operation to terminate the configurations of a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + + rpc configure { + description "An operation to configure the configurations of a virtual network + function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + rpc config-modify { + description "Use the ModifyConfig command when a full configuration cycle is either not required + or is considered too costly. The ModifyConfig LCM action affects only a subset of the + total configuration data of a VNF. The set of configuration parameters to be affected + is a subset of the total configuration data of the target VNF type. The payload Stop + Application must contain the configuration parameters to be modified and their values. + A successful modify returns a success response. A failed modify returns a failure + response and the specific failure messages in the response payload Stop Application"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + rpc config-scale-out { + description "An operation to Modify the configuration or other action to support + a ConfigScaleOut of a VNF."; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + rpc config-restore { + description "An operation to restore the configurations of a virtual network + function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + /********************************************************************************** + * Define the test service + **********************************************************************************/ + rpc test { + description "An operation to test the configurations of a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the stop service + **********************************************************************************/ + rpc stop { + description "An operation to stop the configurations of a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + rpc start { + description "An operation to start a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the audit service + **********************************************************************************/ + rpc audit { + description "An operation to audit the configurations of a virtual network function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + /********************************************************************************** + * Define the SoftwareUpload vSCP service + **********************************************************************************/ + rpc software-upload { + description "An operation to upload a new version of vSCP image to vSCP for updating it"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the PreHealthCheck vSCP service + **********************************************************************************/ + rpc health-check { + description "An operation to perform health check of vSCP prior its upgrading"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory true; + } + + } + } + + + /********************************************************************************** + * Define the Upgrade vSCP service + **********************************************************************************/ + rpc live-upgrade { + description "An operation to perform upgrade of vSCP"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + + /********************************************************************************** + * Define the VNF lock service + **********************************************************************************/ + rpc lock { + description "An operation to perform VNF lock operation"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VNF unlock service + **********************************************************************************/ + rpc unlock { + description "An operation to perform VNF unlock operation"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VNF check lock service + **********************************************************************************/ + rpc check-lock { + description "An operation to check VNF lock status"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + } + output { + uses common-header; + uses status; + leaf locked { + type enumeration { + enum "TRUE"; + enum "FALSE"; + } + description "TRUE/FALSE - returns TRUE when the given VNF was locked, otherwise returns FALSE"; + mandatory false; + } + } + } + + + rpc config-backup { + description "An operation to Backup configurations of a virtual network function + (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + rpc config-backup-delete { + description "An operation to Delete backup configurations of a virtual network + function (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + mandatory false; + } + } + } + + rpc config-export { + description "An operation to Export configurations of a virtual network function + (or VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + } + output { + uses common-header; + uses status; + } + } + rpc stop-application { + description "An operation to Stop Application traffic to a virtual network function"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VNF Start Application service + **********************************************************************************/ + rpc start-application { + description "An operation to perform VNF Start Application operation"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + + /********************************************************************************** + * Gets the current state of the previously submitted LCM request + **********************************************************************************/ + rpc action-status { + description "An operation to get the current state of the previously submitted LCM request"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + leaf payload { + type payload; + } + } + } + + /********************************************************************************** + * Define the VNF Query service + **********************************************************************************/ + rpc query { + description "An operation to query the status of a targe VNF. + Returns information on each VM, including state (active or standby) + and status (healthy or unhealthy)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + } + output { + uses common-header; + uses status; + list query-results { + leaf vserver-id { + description "Identifier of a VM"; + type string; + mandatory true; + } + leaf vm-state { + description "The state of the VM"; + type vm-state; + mandatory true; + } + leaf vm-status { + description "the status of the VM"; + type vm-status; + mandatory true; + } + } + } + } + + /********************************************************************************** + * Define the Reboot service + **********************************************************************************/ + rpc reboot { + description "An operation to reboot a specified virtual machine (VM)"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory false; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VM attach volume service + **********************************************************************************/ + rpc attach-volume { + description "An operation to attach a cinder volume to a VM"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + /********************************************************************************** + * Define the VM detach volume service + **********************************************************************************/ + rpc detach-volume { + description "An operation to detach a cinder volume from a VM"; + input { + uses common-header; + leaf action { + type action; + mandatory true; + } + uses action-identifiers; + leaf payload { + type payload; + mandatory true; + } + } + output { + uses common-header; + uses status; + } + } + + + + /********************************************************************************** + * Additional RPCs added here... + **********************************************************************************/ +} |