github.com/niedbalski/juju@v0.0.0-20190215020005-8ff100488e47/container/kvm/run.go (about)

     1  // Copyright 2016 Canonical Ltd.
     2  // Licensed under the AGPLv3, see LICENCE file for details.
     3  
     4  package kvm
     5  
     6  import "github.com/juju/utils"
     7  
     8  // This is the user on ubuntu. I don't know what the user would be on other
     9  // linux distros. At the time of this writing we are only supporting ubuntu on
    10  // ubuntu for kvm containers in Juju.
    11  const libvirtUser = "libvirt-qemu"
    12  
    13  // runFunc provides the signature for running an external command and returning
    14  // the combined output.
    15  type runFunc func(string, ...string) (string, error)
    16  
    17  // run the command and return the combined output.
    18  func run(command string, args ...string) (output string, err error) {
    19  	logger.Debugf("%s %v", command, args)
    20  	output, err = utils.RunCommand(command, args...)
    21  	logger.Debugf("output: %v", output)
    22  	return output, err
    23  }