// TODO(https://github.com/istio/istio/issues/50387) remove this, always use s.Image.Variant
		if isAmbient {
			prevVariant = "debug"
		}
		overrideValuesFile := helmtest.GetValuesOverrides(t, gcrHub, "", prevVariant, "", isAmbient)
		helmtest.InstallIstio(t, cs, h, overrideValuesFile, previousVersion, true, isAmbient, nsConfig)
		helmtest.VerifyInstallation(t, cs, nsConfig, true, isAmbient, "")

	} else if strings.Contains(values, "profile: ambient") {
		values = strings.ReplaceAll(values, "profile: ambient", "profile: openshift-ambient")
	}

	return values
}

// getValuesOverrides returns the values file created to pass into Helm override default values
// for the hub and tag.
//
// Tag can be the empty string, which means the values file will not have a