setFlagHelpStr = `Override an IstioOperator value, e.g. to choose a profile
(--set profile=demo), enable or disable components (--set components.cni.enabled=true), or override Istio
settings (--set meshConfig.enableTracing=true). See documentation for more info:` + url.IstioOperatorSpec
	// ManifestsFlagHelpStr is the command line description for --manifests
	ManifestsFlagHelpStr = `Specify a path to a directory of charts and profiles

// this function will return an error if every cgroup does not meet that format.
//
// For more information, see:
//   - http://man7.org/linux/man-pages/man7/cgroups.7.html
//   - https://www.kernel.org/doc/Documentation/cgroup-v2.txt
func GetCgroups(procCgroupData bytes.Buffer) ([]Cgroup, error) {
	reader := bytes.NewReader(procCgroupData.Bytes())
	var cgroups []Cgroup
	scanner := bufio.NewScanner(reader)

	for scanner.Scan() {