get.go

package cli

import (
	"code.fbi.h-da.de/cocsn/gosdn/forks/goarista/gnmi"
	"code.fbi.h-da.de/cocsn/gosdn/nucleus"
	"github.com/google/uuid"
	gpb "github.com/openconfig/gnmi/proto/gnmi"
	log "github.com/sirupsen/logrus"
)

/*
  Simple gnmi request program. Use with cauton and leaf paths only.
  Bootstrapping of pnd, device and transport simplified not idiomatic
*/

func Get() error {
	sbi := &nucleus.OpenConfig{}
	opts := &nucleus.GnmiTransportOptions{
		Config: gnmi.Config{
			Addr:     "portainer.danet.fbi.h-da.de:6030",
			Username: "admin",
			Password: "arista",
			Encoding: gpb.Encoding_JSON_IETF,
		},
		SetNode: sbi.SetNode(),
	}
	device, err := nucleus.NewDevice(sbi, opts)
	if err != nil {
		return err
	}
	pnd, err := nucleus.NewPND("openconfig", "test description", uuid.New(), sbi)
	if err != nil {
		return err
	}
	if err := pnd.AddDevice(device); err != nil {
		return err
	}

	p := []string{"/interfaces/interface"}
	errors := 0
	for _, path := range p {
		err := pnd.RequestAll(path)
		if err != nil {
			log.Debug(err)
			errors++
			break
		}
	}

	percentage := float64(errors) / float64(len(p)) * 100.0
	if errors != 0 {
		log.Error("%v errors", errors)
		log.Error("%v percent failed", percentage)
	}
	return nil
}