main.go

package main

import (
	"github.com/namsral/flag"
	"net/http"
	"github.com/prometheus/client_golang/prometheus/promhttp"
	"fmt"
	"os"
	"github.com/prometheus/common/log"
	"github.com/prometheus/common/version"
	"github.com/prometheus/client_golang/prometheus"
	"sync"
	"crypto/tls"
	"io/ioutil"
	"encoding/json"
	"bytes"
	"strconv"
	"strings"
)

const (
	namespace = "nexenta" // For Prometheus metrics.
	apiPath   = "/rest/nms"
)

var (
	listenAddr      = flag.String("listen-address", ":9457", "The address to listen on for HTTP requests.")
	metricsEndpoint = flag.String("metrics-endpoint", "/metrics", "Path under which to expose metrics.")
	apiHost         = flag.String("api-host", "nexenta", "Nexenta API host.")
	apiPort         = flag.String("api-port", "8457", "Nexenta API port.")
	apiUser         = flag.String("api-user", "admin", "Nexenta API username.")
	apiPass         = flag.String("api-password", "password", "Nexenta API password.")
	apiSsl          = flag.Bool("api-ssl", false, "Use SSL for the Nexenta API.")
	insecure        = flag.Bool("insecure", false, "Ignore server certificate if using https.")
	showVersion     = flag.Bool("version", false, "Print version information.")
)

type ApiRequest struct {
	Object  string   `json:"object"`
	Method  string   `json:"method"`
	Params  []string `json:"params"`
}

type ApiResponse struct {
	TGFlash string      `json:"tg_flash"`
	Result  interface{} `json:"result"`
	Error   ApiError    `json:"error"`
}

type ApiError struct {
	Message string `json:"message"`
}

type VolumeStatus struct {
	State  []string `json:"state"`
	Errors []string `json:"errors"`
}

type Sensor struct {
	Name  string `json:"name"`
	Value string `json:"value"`
	State string `json:"state"`
	Dev   string `json:"dev"`
	Units string `json:"units"`
	Type  string `json:"type"`
}

type LicenseInfo struct {
	DaysLeft string `json:"license_days_left"`
}