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The following 3 APIs will be introduced in Dublin to support the OOF CMSO Architecture:
- Topology Service API - Definition of the interface to be implemented by individual carriers to support providing topology data necessary for CMSO to present conflict free scheduling of maintenance on a target network element. The ONAP implmentation of this interface will provide network topology information that is available in A&AI, however, the API will be designed to enable carriers to implement network topology data that is necessary to meet their scheduling needs.
- Network elements required to be available in order to complete the maintenance on the target element. (REST) - Commonly referred to as vertical conflict avoidance.
- Network elements required to be available to avoid network outages during the maintenance on the target element. - Commonly referred to as horizontal conflict avoidance.
- Change Management (CM) Ticket Management API - Definition of the interface to be implemented by individual carriers to provide scheduled outages of network elements/assets returned by the Topolgy API to determine availabliilty. (REST)
- Change Management (CM) Schedule Optimizer API - Definition of the interface to the schedule optimization manager. (REST)
- Change Management (CM) Schedule Optimizer Engine API - Definition of the interface to the schedule optimization engine. Minizinc-based scheduler optimizer engine is targeted for Dublin. (REST?)
Request / Response Examples
Updated CMSO Create Schedule Request
{
"domain": "ChangeManagement",
"scheduleName": "3e828de1-c6b9-4782-b028-e2a98b0cce72",
"userId": "onap-user",
"scheduleId": "3e828de1-c6b9-4782-b028-e2a98b0cce72",
"commonData": [{
"name": "requestType",
"value": "VNF Config Update"
}, {
"name": "policies",
"value": ["vertical", "localMaintenanceWindow"]
}
],
"schedulingData": {
"additionalDurationInSeconds": 10,
"changeWindows": [{
"endTime": "2019-02-01T00:00:00Z",
"startTime": "2019-03-01T00:00:00Z"
}, {
"endTime": "2019-04-15T00:00:00Z",
"startTime": "2019-05-15T00:00:00Z"
}
],
"normalDurationInSeconds": 100,
"concurrencyLimit": 10,
"elements":
[{
"elementId": "nodeid1",
"elementData": [{
"name": "ticketManagementId",
"value": "33333-333a-dsfa-dsfadsfadsfdsfdasfdaf"
}, {
"name": "id",
"value": "33333333adsfadsfadsfadsfdsfdasfdaf"
}
],
"request": {
"vnfName": "rdm5adbux8991v",
"vnfInstanceId": "7fe2a239-52c8-40ec-866a-53815c802f09",
"modelInfo": {
"modelType": "vnf",
"modelInvariantId": "a8880c9f-9454-4a1e-b856-b3c0569625de",
"modelVersionId": "0bc86968-fe07-4453-a729-683fafef2607",
"modelName": "rdm5adbux8991v",
"modelVersion": "1.0",
"modelCustomizationId": "4e3bbaba-5348-4d4c-9d27-11ff39958a84"
},
"cloudConfiguration": {
"lcpCloudRegionId": "rdm5a",
"tenantId": "71b9b87f2ad947fa9a19eac463558040"
},
"requestInfo": {
"source": "VID",
"suppressRollback": false,
"requestorId": "mm018u"
},
"relatedInstanceList": [{
"relatedInstance": {
"instanceId": "d91b2d81-3e96-43b8-b111-527d3a934a6a",
"modelInfo": {
"modelType": "service",
"modelInvariantId": "dd118927-8360-4a9a-959c-403386a12226",
"modelVersionId": "f98b191f-2bb6-4881-a514-ac9132f26284",
"modelName": "vDBE_Svc_E2E_DBE_vDBE_U",
"modelVersion": "1.0"
}
}
}
],
"requestParameters": {
"payload": "{\"request-parameters\":{\"vnf-host-ip-address\":\"135.50.170.7\",\"vnf-name\":\"rdm5adbux8991v\"},\"configuration-parameters\":{\"node0_name\":\"rdm5adbux8999vm001\"}}"
}
}
}
]
}
}
CMSO Schedule Optimizer Request
{
"scheduleId": "3e828de1-c6b9-4782-b028-e2a98b0cce72",
"commonData": [
{
"name" : "requestType",
"value" : "VNF Config Update"
},
{
"name" : "policies",
"value" : ["vertical", "localMaintenanceWindow"]
}
],
"schedulingData": {
"additionalDurationInSeconds": 10,
"changeWindows": [{
"endTime": "2019-02-01T00:00:00Z",
"startTime": "2019-03-01T00:00:00Z"
}, {
"endTime": "2019-04-15T00:00:00Z",
"startTime": "2019-05-15T00:00:00Z"
}
],
"normalDurationInSeconds": 100,
"concurrencyLimit": 10,
"elements": [
{
"elementId" : "nodeid1",
"elementData": [
{
"name" : "ticketManagementId",
"value" : "33333-333a-dsfa-dsfadsfadsfdsfdasfdaf"
},
{
"name" : "id",
"value" : "33333333adsfadsfadsfadsfdsfdasfdaf"
}
]
}
]
}
}
CMSO Schedule Optimizer Response
CMSO Topology Service Request
{
"topologyRequest": {
"id": "<uuid>",
"commonData":
[{
"name": "requestType",
"value": "VNF Config Update"
}, {
"name": "policies",
"value": ["vertical", "localMaintenanceWindow"]
}
],
"elements": [{
"elementId": "nodeid1",
"elementData": [{
"name": "ticketManagementId",
"value": "33333-333a-dsfa-dsfadsfadsfdsfdasfdaf"
}, {
"name": "id",
"value": "33333333adsfadsfadsfadsfdsfdasfdaf"
}
]
}
]
}
}
CMSO Topology Service Response
{
"topologyResponse": {
"id": "<uuid>",
"commonData":
[{
"name": "requestType",
"value": "VNF Config Update"
}, {
"name": "policies",
"value": ["vertical", "localMaintenanceWindow"]
}
],
"elements":
[{
"elementId": "nodeid1",
"lat": 32.000,
"lon": -71.0000,
"requiredElements": ["pserverid1"],
"failoverElements": [],
"elementData":
[{
"name": "ticketManagementId",
"value": "33333-333a-dsfa-dsfadsfadsfdsfdasfdaf"
}, {
"name": "id",
"value": "33333333adsfadsfadsfadsfdsfdasfdaf"
}
]
}, {
"elementId": "pserverid1",
"lat": 32.000,
"lon": -71.0000,
"relatedElements": ["nodeid1"],
"elementData":
[{
"name": "ticketManagementId",
"value": "33333-333a-dsfa"
}, {
"name": "id",
"value": "33333333adsfa"
}
]
},
]
}
}
CMSO Ticket Management - Active Tickets Request
{
"ticketManagementRequest": {
"requestId": "<uuid>",
"changeWindows":
[{
"endTime": "2019-02-01T00:00:00Z",
"startTime": "2019-03-01T00:00:00Z"
}, {
"endTime": "2019-04-15T00:00:00Z",
"startTime": "2019-05-15T00:00:00Z"
}
],
"commonData":
[{
"name": "requestType",
"value": "VNF Config Update"
}, {
"name": "policies",
"value": ["vertical", "localMaintenanceWindow"]
}
],
"elements":
[{
"elementId": "nodeId1",
"elementData":
[{
"name": "ticketManagementId",
"value": "33333-333a-dsfa-dsfadsfadsfdsfdasfdaf"
}, {
"name": "id",
"value": "33333333adsfadsfadsfadsfdsfdasfdaf"
}
]
}, {
"elementId": "pserverid1",
"elementData":
[{
"name": "ticketManagementId",
"value": "33333-333a-dsfa"
}, {
"name": "id",
"value": "33333333adsfa"
}
]
}
]
}
}
CMSO Ticket Management - Active Tickets Response
{
"ticketManagementResponse": {
"id": "<uuid>",
"elementa": [{
"elementId": "nodeid1",
"tickets": []
}, {
"elementId": "pserverid1",
"tickets": [{
"ticketId": "2b385684-3eac-11e9-b210-d663bd873d93",
"startTime": "2019-02-19T14:16:18Z",
"endTime": "2019-02-19T20:16:18Z",
"availability": "unavailable | partial | full"
}, {
"ticketId": "3d4afa7a-3eac-11e9-b210-d663bd873d93",
"startTime": "2019-03-19T14:16:18Z",
"endTime": "2019-03-19T20:16:18Z",
"availability": "unavailable | partial | full"
}
]
}
}
}
}
CMSO Optimization Engine Interface Request
CMSO Optimization Engine Interface Response