cmd := &cobra.Command{
		Use:   "tag",
		Short: "Command group used to interact with revision tags",
		Long: `Command group used to interact with revision tags. Revision tags allow for the creation of mutable aliases
referring to control plane revisions for sidecar injection.

With revision tags, rather than relabeling a namespace from "istio.io/rev=revision-a" to "istio.io/rev=revision-b" to

	}
	icps, err := kubeClient.GetIstioVersions(context.TODO(), ns)
	if err != nil {
		return err
	}
	if len(*icps) != 0 {
		var icpTags []string
		var icpTag string
		// create normalized tags for multiple control plane revisions
		for _, icp := range *icps {
			if icp.Revision != revision {
				continue
			}
			tagVer, err := GetTagVersion(icp.Info.GitTag)
			if err != nil {
				return err
			}

)

const (
	IstioTagLabel       = "istio.io/tag"
	DefaultRevisionName = "default"

	defaultChart            = "default"
	pilotDiscoveryChart     = "istio-control/istio-discovery"
	revisionTagTemplateName = "revision-tags.yaml"
	vwhTemplateName         = "validatingwebhook.yaml"

	istioInjectionWebhookSuffix = "sidecar-injector.istio.io"

	vwhBaseTemplateName = "istiod-default-validator"

	operatorNamespace = "operator.istio.io"
)