system_information.go

package main

import (
	"github.com/DataDog/gohai/cpu"
	"github.com/DataDog/gohai/filesystem"
	"github.com/DataDog/gohai/memory"
	"github.com/DataDog/gohai/network"
	"github.com/DataDog/gohai/platform"
)

type Collector interface {
	Name() string
	Collect() (interface{}, error)
}

var collectors = []Collector{
	&cpu.Cpu{},
	&filesystem.FileSystem{},
	&memory.Memory{},
	&network.Network{},
	&platform.Platform{},
}

func SystemInformation() (result map[string]interface{}, err error) {
	result = make(map[string]interface{})

	for _, collector := range collectors {
		c, err := collector.Collect()
		if err != nil {
			Log.Warnf("[%s] %s", collector.Name(), err)
			continue
		}
		result[collector.Name()] = c
	}

	return
}