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CCVPN Close Loop requires Holmes to correlate route down alarms from SOTN Controllers from different sites. (Refer to this page on Holmes installation,)
In Phase 1, for the minimum, two of the above defined Route_Down_Alarm will be correlated within time window of 15 - 30, for instance, milliseconds. (Refer to this page as examples.)
Rule Creation
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controlLoop: version: 2.0.0 controlLoopName: ControlLoop-CCVPN-2179b738-fd36-4843-a71a-a8c24c70c55ba8c24c70c66b trigger_policy: unique-policy-id-16-receateE2EServiceReroute timeout: 3600 abatement: false policies: - id: unique-policy-id-16-recreateE2EServiceReroute name: RecreateConnectivity E2EReroute Service description: actor: SOSDNC recipe: Recreate_E2E_ServiceReroute target: type: VM retry: 3 timeout: 1200 success: final_success failure: final_failure failure_timeout: final_failure_timeout failure_retries: final_failure_retries failure_exception: final_failure_exception failure_guard: final_failure_guard |
For now, Policy bases on the parameters looked up and encoded in by Holmes to the 'AAI' portion of the following event to invoke SDNC API to re-route the network connectivity.
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{
"closedLoopEventClient": "DCAE.HolmesInstance",
"policyVersion": "1.0.0.5",
"policyName": "CCVPN",
"policyScope": "service=SOTNService,type=SampleType,closedLoopControlName=CL-CCVPN-d925ed73-8231-4d02-9545-db4e101f88f8",
"target_type": "VM",
"AAI": {
"vserver.vserver-name" : "TBD",
"globalSubscriberId" : "e151059a-d924-4629-845f-264db19e50b4",
"serviceType" : "SOTN",
"service-instanceinformation.service-instance-id" : "service-instance-id-example-1,service-instance-id-example-2,service-instance-id-example-3",
"servicenetwork-instance.service-instance-name" : "name-1,name-2,name-3",
"service-instance-id-example-1.input-parameters" : "...",
"service-instance-id-example-2.input-parameters" : "...",
"service-instance-id-example-3.input-parameters" : "..."
information. network-id " : "id"
},
"closedLoopAlarmStart": 1484677482204798,
"closedLoopEventStatus": "ONSET",
"closedLoopControlName": "ControlLoop-CCVPN-2179b738-fd36-4843-a71a-a8c24c70c55ba8c24c70c66b",
"version": "1.0.2",
"target": "vserver.vserver-name",
"requestID": "97964e10-686e-4790-8c45-bdfa61df770f",
"from": "DCAE"
} |
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DCAE VES event A&AI enrichment for previous use cases are defined here as reference. More CCVPN related AAI API discussion can be found on this page,
Note: pnfName = Nodeid and p-interface-name = tp-id
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