2 # ============LICENSE_START===============================================
3 # Copyright (C) 2021 Nordix Foundation. All rights reserved.
4 # ========================================================================
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
16 # ============LICENSE_END=================================================
25 # Randomly, between 0 and 10 seconds sends a "CUS Link Failure" alarm event to the Message Router. The ID of the O-RU is also
26 # randomly generated between 0 and 9.
27 # When the modulo of the ID is 1, a "heartbeat" message will also be sent to MR.
29 mr_host = "http://localhost"
31 MR_PATH = "/events/unauthenticated.SEC_FAULT_OUTPUT"
33 linkFailureMessage = {
35 "commonEventHeader": {
37 "eventId": "nt:network-topology/nt:topology/nt:node/nt:node-id",
38 "eventName": "fault_O-RAN-RU-Fault_Alarms_CUS_Link_Failure",
39 "eventType": "O-RAN-RU-Fault",
42 "reportingEntityId": "SDNR",
43 "reportingEntityName": "@controllerName@",
45 "sourceName": "O-RU-ID",
46 "startEpochMicrosec": "@timestamp@",
47 "lastEpochMicrosec": "@timestamp@",
49 "nfVendorName": "ietf-hardware (RFC8348) /hardware/component[not(parent)][1]/mfg-name",
50 "timeZoneOffset": "+00:00",
52 "vesEventListenerVersion": "7.2.1"
55 "faultFieldsVersion": "4.0",
56 "alarmCondition": "30",
57 "alarmInterfaceA": "o-ran-fm:alarm-notif/fault-source",
58 "eventSourceType": "ietf-hardware (RFC8348) /hardware/component[not(parent)][1]/mfg-model or \"O-RU\"",
59 "specificProblem": "",
60 "eventSeverity": "CRITICAL",
62 "alarmAdditionalInformation": {
63 "eventTime": "@eventTime@",
64 "equipType": "@type@",
74 "commonEventHeader": {
76 "domain": "heartbeat",
77 "eventName": "Heartbeat\_vIsbcMmc",
78 "eventId": "ab305d54-85b4-a31b-7db2fb6b9e546015",
81 "reportingEntityId": "cc305d54-75b4-431badb2eb6b9e541234",
82 "reportingEntityName": "EricssonOamVf",
83 "sourceId": "de305d54-75b4-431b-adb2-eb6b9e546014",
84 "sourceName": "ibcx0001vm002ssc001",
85 "nfNamingCode": "ibcx",
86 "nfcNamingCode": "ssc",
87 "startEpochMicrosec": 1413378172000000,
88 "lastEpochMicrosec": 1413378172000000
93 def sendPostRequest(url ,msg):
95 requests.post(url, json=msg)
96 except Exception as e:
101 if __name__ == "__main__":
102 if os.getenv("MR-HOST") is not None:
103 mr_host = os.getenv("MR-HOST")
104 print("Using MR Host from os: " + mr_host)
105 if os.getenv("MR-PORT") is not None:
106 mr_port = os.getenv("MR-PORT")
107 print("Using MR Port from os: " + mr_port)
109 mr_url = mr_host + ":" + mr_port + MR_PATH
112 random_time = int(10 * random.random())
113 if (random_time % 3 == 1):
114 print("Sent heart beat")
115 sendPostRequest(mr_url, heartBeatMessage)
117 o_ru_id = "ERICSSON-O-RU-1122" + str(random_time)
118 print("Sent link failure for O-RAN-RU: " + o_ru_id)
119 msg_as_json = json.loads(json.dumps(linkFailureMessage))
120 msg_as_json["event"]["commonEventHeader"]["sourceName"] = o_ru_id
121 sendPostRequest(mr_url, msg_as_json)
123 time.sleep(random_time)