src/go/plugin/go.d/modules/systemdunits/init.go
// SPDX-License-Identifier: GPL-3.0-or-later
//go:build linux
// +build linux
package systemdunits
import (
"errors"
"strings"
"github.com/netdata/netdata/go/plugins/pkg/matcher"
)
func (s *SystemdUnits) validateConfig() error {
if len(s.Include) == 0 {
return errors.New("'include' option not set")
}
return nil
}
func (s *SystemdUnits) initUnitSelector() (matcher.Matcher, error) {
if len(s.Include) == 0 {
return matcher.TRUE(), nil
}
expr := strings.Join(s.Include, " ")
return matcher.NewSimplePatternsMatcher(expr)
}