VOL-4019: Initial commit with grpc nbi, sbi, etcd, kafka and hw management rpcs.

Change-Id: I78feaf7da284028fc61f42c5e0c5f56e72fe9e78
diff --git a/pkg/msgbus/examples.go b/pkg/msgbus/examples.go
new file mode 100644
index 0000000..3e8e20c
--- /dev/null
+++ b/pkg/msgbus/examples.go
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2020-present Open Networking Foundation
+ *
+ * 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.
+ */
+
+// Package msgbus holds messagebus related util functions
+package msgbus
+
+import (
+	"context"
+
+	"github.com/opencord/device-management-interface/go/dmi"
+)
+
+// SendSampleMetric sends a sample metric
+func SendSampleMetric(ctx context.Context) {
+	m := new(dmi.Metric)
+	m.MetricId = dmi.MetricNames_METRIC_CPU_TEMP
+	m.MetricMetadata = new(dmi.MetricMetaData)
+	m.MetricMetadata.ComponentName = "CPU-COMPONENT"
+	m.MetricMetadata.ComponentUuid = new(dmi.Uuid)
+	m.MetricMetadata.ComponentUuid.Uuid = "uuid-123"
+	m.MetricMetadata.DeviceUuid = new(dmi.Uuid)
+	m.MetricMetadata.DeviceUuid.Uuid = "dev-uuid-123"
+	go SendMetric(ctx, m)
+}
+
+// SendSampleEvent sends a sample event
+func SendSampleEvent(ctx context.Context) {
+	e := new(dmi.Event)
+	e.EventId = dmi.EventIds_EVENT_FAN_FAILURE
+	e.EventMetadata = new(dmi.EventMetaData)
+	e.EventMetadata.ComponentName = "CPU-COMPONENT"
+	e.EventMetadata.ComponentUuid = new(dmi.Uuid)
+	e.EventMetadata.ComponentUuid.Uuid = "uuid-123"
+	go SendEvent(ctx, e)
+}