firehol/netdata

// SPDX-License-Identifier: GPL-3.0-or-later

package dmcache

import (
    "fmt"
    "os"
    "path/filepath"

    "github.com/netdata/netdata/go/plugins/pkg/executable"
)

func (c *DmCache) initDmsetupCLI() (dmsetupCLI, error) {
    ndsudoPath := filepath.Join(executable.Directory, "ndsudo")
    if _, err := os.Stat(ndsudoPath); err != nil {
        return nil, fmt.Errorf("ndsudo executable not found: %v", err)

    }

    dmsetup := newDmsetupExec(ndsudoPath, c.Timeout.Duration(), c.Logger)

    return dmsetup, nil
}