--- /dev/null
+
+# ============LICENSE_START===============================================
+# Copyright (C) 2021 Nordix Foundation. All rights reserved.
+# ========================================================================
+# 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.
+# ============LICENSE_END=================================================
+#
+
+import json
+import os
+import random
+import requests
+import time
+
+# 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
+# randomly generated between 0 and 9.
+# When the modulo of the ID is 1, a "heartbeat" message will also be sent to MR.
+
+mr_host = "http://localhost"
+mr_port = "3904"
+MR_PATH = "/events/unauthenticated.SEC_FAULT_OUTPUT"
+
+linkFailureMessage = {
+ "event": {
+ "commonEventHeader": {
+ "domain": "fault",
+ "eventId": "nt:network-topology/nt:topology/nt:node/nt:node-id",
+ "eventName": "fault_O-RAN-RU-Fault_Alarms_CUS_Link_Failure",
+ "eventType": "O-RAN-RU-Fault",
+ "sequence": 0,
+ "priority": "Normal",
+ "reportingEntityId": "SDNR",
+ "reportingEntityName": "@controllerName@",
+ "sourceId": "",
+ "sourceName": "O-RU-ID",
+ "startEpochMicrosec": "@timestamp@",
+ "lastEpochMicrosec": "@timestamp@",
+ "nfNamingCode": "",
+ "nfVendorName": "ietf-hardware (RFC8348) /hardware/component[not(parent)][1]/mfg-name",
+ "timeZoneOffset": "+00:00",
+ "version": "4.1",
+ "vesEventListenerVersion": "7.2.1"
+ },
+ "faultFields": {
+ "faultFieldsVersion": "4.0",
+ "alarmCondition": "30",
+ "alarmInterfaceA": "o-ran-fm:alarm-notif/fault-source",
+ "eventSourceType": "ietf-hardware (RFC8348) /hardware/component[not(parent)][1]/mfg-model or \"O-RU\"",
+ "specificProblem": "",
+ "eventSeverity": "CRITICAL",
+ "vfStatus": "Active",
+ "alarmAdditionalInformation": {
+ "eventTime": "@eventTime@",
+ "equipType": "@type@",
+ "vendor": "@vendor@",
+ "model": "@model@"
+ }
+ }
+ }
+}
+
+heartBeatMessage = {
+ "event": {
+ "commonEventHeader": {
+ "version": 3.0,
+ "domain": "heartbeat",
+ "eventName": "Heartbeat\_vIsbcMmc",
+ "eventId": "ab305d54-85b4-a31b-7db2fb6b9e546015",
+ "sequence": 0,
+ "priority": "Normal",
+ "reportingEntityId": "cc305d54-75b4-431badb2eb6b9e541234",
+ "reportingEntityName": "EricssonOamVf",
+ "sourceId": "de305d54-75b4-431b-adb2-eb6b9e546014",
+ "sourceName": "ibcx0001vm002ssc001",
+ "nfNamingCode": "ibcx",
+ "nfcNamingCode": "ssc",
+ "startEpochMicrosec": 1413378172000000,
+ "lastEpochMicrosec": 1413378172000000
+ }
+ }
+ }
+
+if __name__ == "__main__":
+ if os.getenv("MR-HOST") is not None:
+ mr_host = os.getenv("MR-HOST")
+ print("Using MR Host from os: " + mr_host)
+ if os.getenv("MR-PORT") is not None:
+ mr_port = os.getenv("MR-PORT")
+ print("Using MR Port from os: " + mr_port)
+
+ mr_url = mr_host + ":" + mr_port + MR_PATH
+ print(mr_url)
+ while True:
+ random_time = int(10 * random.random())
+ if (random_time % 3 == 1):
+ print("Sent heart beat")
+ requests.post(mr_url, json=heartBeatMessage);
+
+ o_ru_id = "ERICSSON-O-RU-1122" + str(random_time)
+ print("Sent link failure for O-RAN-RU: " + o_ru_id)
+ msg_as_json = json.loads(json.dumps(linkFailureMessage))
+ msg_as_json["event"]["commonEventHeader"]["sourceName"] = o_ru_id
+ requests.post(mr_url, json=msg_as_json);
+
+ time.sleep(random_time)
+