Updating Sequence Diagram

@startuml FlowDiagram

actor        "ACTOR"              as actor

@startuml

actor        "USER"              as actor

participant  "OSOM"               as osom

participant  "TMF API"            as tmf_api

queue        amq                  as amq

queue        "Message Bus"                  as amq

participant  "METRICO" as metrico

participant  prometheus           as prom

participant  Prometheus           as prom

actor   -> tmf_api: CREATE: Service Order Monitoring aaS

osom    -> osom: PROCESS ORDER

actor   -> tmf_api: Create Service Order Monitoring aaS

osom    -> osom: Process order

osom    -> tmf_api: CREATE: service instance of monitoring aaS (RFS)(Initial Status: Reseved)

osom    -> tmf_api: CREATE: service instance of monitoring aaS (CFS)(Initial Status: Reseved)

osom    -> tmf_api: Create Service instance of monitoring aaS (CFS) (Initial Status: Reserved)

osom    -> tmf_api: Create Service instance of monitoring aaS (RFS) (Initial Status: Reserved)

osom    -> amq: Create Resource Message \n<color:green>jms:queue:CATALOG.ADD.RESOURCE \n<color:green>payload: Status = "Reserved" & Characteristic _MT_MCJ_REF = "PENDING"

amq     -> tmf_api: LISTENS FOR: Create Resource Message \n<color:green>jms:queue:CATALOG.ADD.RESOURCE

tmf_api -> tmf_api: Create Resource

tmf_api --> amq: RESPONSE: Resource

amq     --> osom: RESPONSE: Resource

osom    -> amq: CREATE: TMF628 Measurement Collection Job \n<color:green>queue:PM_MEASUREMENT_COLLECTION_JOB_ADD \n<color:green>payload: MeasurementCollectionJobFVO

amq     -> tmf_api: CREATE: TMF628 Measurement Collection Job \n<color:green>queue:PM_MEASUREMENT_COLLECTION_JOB_ADD \n<color:green>payload: MeasurementCollectionJobFVO (Here I can find the MCJ ID)

tmf_api     -> amq: CREATE: TMF628 Measurement Collection Job \n<color:green>queue:PM_MEASUREMENT_COLLECTION_JOB_ADD \n<color:green>payload: MeasurementCollectionJob (Here I can find the MCJ ID)

osom -> tmf_api: CREATE: Resource Instance (Initial Status: Reseved)(associate to RFS)(add the MCJ UUID)

amq     -> osom: CREATE: TMF628 Measurement Collection Job \n<color:green>queue:PM_MEASUREMENT_COLLECTION_JOB_ADD \n<color:green>payload: MeasurementCollectionJob (Here I can find the MCJ ID)

tmf_api -> amq: PUBLISH EVENT: Monitoring Job Created\n<color:green>topic: PM_MEASUREMENT_COLLECTION_JOB_CREATED\n<color:green>payload: Measurement Collection Job Ref

amq     -> metrico: RECEIVE EVENT: Monitoring Job Created\n<color:green>topic: PM_MEASUREMENT_COLLECTION_JOB_CREATED\n<color:green>payload: Measurement Collection Job Ref

metrico -> tmf_api: fetch Measurement Collection Job from ref

tmf_api -> metrico: fetch Measurement Collection Job from ref

metrico    -> metrico: create METRICO job

metrico    -> amq: UPDATE Measurement Collection Job Status

osom    -> amq: Create TMF628 Measurement Collection Job Message \n<color:green>jms:queue:PM.MEASUREMENTCOLLECTIONJOB.ADD \n<color:green>payload: MeasurementCollectionJobFVO

amq     -> tmf_api: LISTENS FOR: Create TMF628 Measurement Collection Job Message \n<color:green>jms:queue:PM.MEASUREMENTCOLLECTIONJOB.ADD

tmf_api -> tmf_api: Create Measurement Collection Job (MCJ)

tmf_api -> amq: Publish Measurement Collection Job Creation Event\n<color:green>jms:topic:EVENT.MEASUREMENTCOLLECTIONJOB.CREATE\n<color:green>payload: Measurement Collection Job Ref

tmf_api --> amq: RESPONSE: Create TMF628 Measurement Collection Job Message \n<color:green>jms:queue:PM.MEASUREMENTCOLLECTIONJOB.ADD \n<color:green>payload: MeasurementCollectionJob (Includes MCJ ID)

group "java job" 

    metrico -> metrico   : set how often job is done

    metrico -> prom   : send prom req

    prom -> metrico   : reply to prom req

    metrico -> metrico   : parse data from reply and cast them to data access endpoint

amq     --> osom: RESPONSE: MeasurementCollectionJob

osom    -> tmf_api: Update RFS \n<color:green>(Characteristic _MT_MCJ_REFID = MCJ ID) \n<color:green>(associate with RFS)

amq     -> metrico: LISTENS FOR: Measurement Collection Job Creation Event\n<color:green>jms:topic:EVENT.MEASUREMENTCOLLECTIONJOB.CREATE\n<color:green>payload: Measurement Collection Job Ref

metrico -> amq: Retrieve Measurement Collection Job by ID\n<color:green>jms:queue:PM.MEASUREMENTCOLLECTIONJOB.GET_BY_ID\n<color:green>payload: Measurement Collection Job ID

amq     -> tmf_api: LISTENS FOR: Retrieve Measurement Collection Job by ID\n<color:green>jms:queue:PM.MEASUREMENTCOLLECTIONJOB.GET_BY_ID

tmf_api --> amq: RESPONSE: Measurement Collection Job

amq     --> metrico: RESPONSE: Measurement Collection Job

metrico -> metrico: create METRICO job from Measurement\nCollection Job and get its state

metrico -> amq: Update Measurement Collection Job Message \n<color:green>jms:queue:PM.MEASUREMENTCOLLECTIONJOB.UPDATE\n<color:green>payload: Measure Collection Job (update execution state)

amq     -> tmf_api: LISTENS FOR: Update Measurement Collection Job Message \n<color:green>jms:queue:PM.MEASUREMENTCOLLECTIONJOB.UPDATE

metrico -> amq: Retrieve Service by ID Message\n<color:green>jms:queue:CATALOG.GET.SERVICE\n<color:green>payload: MCJ Producing Application ID (RFS ID)

amq     -> tmf_api: LISTENS FOR: Retrieve Service by ID Message\n<color:green>jms:queue:CATALOG.GET.SERVICE

tmf_api --> amq: RESPONSE: Service (RFS with related Resource)

amq     --> metrico: RESPONSE: Service (RFS with related Resource)

metrico -> amq: Update Resource Message\n<color:green>jms:queue:CATALOG.UPD.RESOURCE\n<color:green>payload: Characteristic _MT_MCJ_REF = MCJ ID \n<color:green>& Status = "AVAILABLE"

amq     -> tmf_api: LISTENS FOR: Update Resource Message\n<color:green>jms:queue:CATALOG.UPD.RESOURCE

tmf_api --> amq: RESPONSE: Updated Resource

amq     --> metrico: RESPONSE: Updated Resource

group "METRICO job" 

    metrico -> metrico   : Set job schedule and interval

    metrico -> prom   : Send Prometheus query

    prom    --> metrico   : Prometheus response

    metrico -> amq    : Update Service Message\n<color:green>jms:queue:CATALOG.UPD.SERVICE \n<color:green>payload: Characteristic named MCJ.outputFormat \n<color:green>is updated with Prometheus response

    amq  -> tmf_api: LISTENS FOR: Update Service Message\n<color:green>jms:queue:CATALOG.UPD.SERVICE

    metrico -> amq    : UPDATE: Related service to the Service Inventory\n<color:green>queue:jms:queue:CATALOG.UPD.SERVICE \n<color:green>payload: ServiceUpdate, serviceId

    amq  -> tmf_api: UPDATE: Related service to the Service Inventory\n<color:green>queue:jms:queue:CATALOG.UPD.SERVICE \n<color:green>payload: ServiceUpdate, serviceId

end

tmf_api -> actor: Retrieve Monitoring data from the updated Service

@enduml