onos-prometheus.go

// Copyright 2018 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 main

import (
	"github.com/prometheus/client_golang/prometheus"
)

var (
	onosTxBytesTotal = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "onos_tx_bytes_total",
			Help: "Number of total bytes transmitted",
		},
		[]string{"device_id", "port_id"},
	)
	onosRxBytesTotal = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "onos_rx_bytes_total",
			Help: "Number of total bytes received",
		},
		[]string{"device_id", "port_id"},
	)
	onosTxPacketsTotal = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "onos_tx_packets_total",
			Help: "Number of total packets transmitted",
		},
		[]string{"device_id", "port_id"},
	)
	onosRxPacketsTotal = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "onos_rx_packets_total",
			Help: "Number of total packets received",
		},
		[]string{"device_id", "port_id"},
	)

	onosTxDropPacketsTotal = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "onos_tx_drop_packets_total",
			Help: "Number of total transmitted packets dropped",
		},
		[]string{"device_id", "port_id"},
	)

	onosRxDropPacketsTotal = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "onos_rx_drop_packets_total",
			Help: "Number of total received packets dropped",
		},
		[]string{"device_id", "port_id"},
	)
)

func exportOnosKPI(kpi OnosKPI) {

	for _, data := range kpi.Ports {

		onosTxBytesTotal.WithLabelValues(
			kpi.DeviceID,
			data.PortID,
		).Set(data.TxBytes)

		onosRxBytesTotal.WithLabelValues(
			kpi.DeviceID,
			data.PortID,
		).Set(data.RxBytes)

		onosTxPacketsTotal.WithLabelValues(
			kpi.DeviceID,
			data.PortID,
		).Set(data.TxPackets)

		onosRxPacketsTotal.WithLabelValues(
			kpi.DeviceID,
			data.PortID,
		).Set(data.RxPackets)

		onosTxDropPacketsTotal.WithLabelValues(
			kpi.DeviceID,
			data.PortID,
		).Set(data.TxPacketsDrop)

		onosRxDropPacketsTotal.WithLabelValues(
			kpi.DeviceID,
			data.PortID,
		).Set(data.RxPacketsDrop)

	}
}