minio/internal/net/net.go at next · longamu/minio

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// This file is part of MinIO Object Storage stack

// This program is free software: you can redistribute it and/or modify

// it under the terms of the GNU Affero General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

// This program is distributed in the hope that it will be useful

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

// GNU Affero General Public License for more details.

// You should have received a copy of the GNU Affero General Public License

// along with this program. If not, see <http://www.gnu.org/licenses/>.

package net

import (

"fmt"

"github.com/prometheus/procfs"

)

// GetInterfaceNetStats - get procfs.NetDevLine by interfaceName

func GetInterfaceNetStats(interf string) (procfs.NetDevLine, error) {

proc, err := procfs.Self()

if err != nil {

return procfs.NetDevLine{}, err

}

netDev, err := proc.NetDev()

if err != nil {

return procfs.NetDevLine{}, err

}

ndl, ok := netDev[interf]

if !ok {

return procfs.NetDevLine{}, fmt.Errorf("%v interface not found", interf)

}

return ndl, nil

}