+####################
+# Fault Management operations
+####################
+
+@cli.command(name='ns-alarm-create')
+@click.argument('name')
+@click.option('--ns', prompt=True, help='NS instance id or name')
+@click.option('--vnf', prompt=True,
+ help='VNF name (VNF member index as declared in the NSD)')
+@click.option('--vdu', prompt=True,
+ help='VDU name (VDU name as declared in the VNFD)')
+@click.option('--metric', prompt=True,
+ help='Name of the metric (e.g. cpu_utilization)')
+@click.option('--severity', default='WARNING',
+ help='severity of the alarm (WARNING, MINOR, MAJOR, CRITICAL, INDETERMINATE)')
+@click.option('--threshold_value', prompt=True,
+ help='threshold value that, when crossed, an alarm is triggered')
+@click.option('--threshold_operator', prompt=True,
+ help='threshold operator describing the comparison (GE, LE, GT, LT, EQ)')
+@click.option('--statistic', default='AVERAGE',
+ help='statistic (AVERAGE, MINIMUM, MAXIMUM, COUNT, SUM)')
+@click.pass_context
+def ns_alarm_create(ctx, name, ns, vnf, vdu, metric, severity,
+ threshold_value, threshold_operator, statistic):
+ '''creates a new alarm for a NS instance'''
+ ns_instance = ctx.obj.ns.get(ns)
+ alarm = {}
+ alarm['alarm_name'] = name
+ alarm['ns_id'] = ns_instance['_id']
+ alarm['correlation_id'] = ns_instance['_id']
+ alarm['vnf_member_index'] = vnf
+ alarm['vdu_name'] = vdu
+ alarm['metric_name'] = metric
+ alarm['severity'] = severity
+ alarm['threshold_value'] = int(threshold_value)
+ alarm['operation'] = threshold_operator
+ alarm['statistic'] = statistic
+ try:
+ check_client_version(ctx.obj, ctx.command.name)
+ ctx.obj.ns.create_alarm(alarm)
+ except ClientException as inst:
+ print((inst.message))
+ exit(1)
+
+
+#@cli.command(name='ns-alarm-delete')
+#@click.argument('name')
+#@click.pass_context
+#def ns_alarm_delete(ctx, name):
+# '''deletes an alarm
+#
+# NAME: name of the alarm to be deleted
+# '''
+# try:
+# check_client_version(ctx.obj, ctx.command.name)
+# ctx.obj.ns.delete_alarm(name)
+# except ClientException as inst:
+# print(inst.message)
+# exit(1)
+
+
+####################
+# Performance Management operations
+####################
+
+@cli.command(name='ns-metric-export')
+@click.option('--ns', prompt=True, help='NS instance id or name')
+@click.option('--vnf', prompt=True,
+ help='VNF name (VNF member index as declared in the NSD)')
+@click.option('--vdu', prompt=True,
+ help='VDU name (VDU name as declared in the VNFD)')
+@click.option('--metric', prompt=True,
+ help='name of the metric (e.g. cpu_utilization)')
+#@click.option('--period', default='1w',
+# help='metric collection period (e.g. 20s, 30m, 2h, 3d, 1w)')
+@click.option('--interval', help='periodic interval (seconds) to export metrics continuously')
+@click.pass_context
+def ns_metric_export(ctx, ns, vnf, vdu, metric, interval):
+ '''exports a metric to the internal OSM bus, which can be read by other apps
+ '''
+ ns_instance = ctx.obj.ns.get(ns)
+ metric_data = {}
+ metric_data['ns_id'] = ns_instance['_id']
+ metric_data['correlation_id'] = ns_instance['_id']
+ metric_data['vnf_member_index'] = vnf
+ metric_data['vdu_name'] = vdu
+ metric_data['metric_name'] = metric
+ metric_data['collection_unit'] = 'WEEK'
+ metric_data['collection_period'] = 1
+ try:
+ check_client_version(ctx.obj, ctx.command.name)
+ if not interval:
+ print('{}'.format(ctx.obj.ns.export_metric(metric_data)))
+ else:
+ i = 1
+ while True:
+ print('{} {}'.format(ctx.obj.ns.export_metric(metric_data),i))
+ time.sleep(int(interval))
+ i+=1
+ except ClientException as inst:
+ print((inst.message))
+ exit(1)
+
+