go-ceph/internal/util/util.go

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package util
import "os"
// CephVersion type
type CephVersion int
// Enum of known CephVersions
const (
CephNautilus CephVersion = 14 + iota
CephOctopus
CephPacific
CephQuincy
CephUnknown
)
// CurrentCephVersion is the current Ceph version
func CurrentCephVersion() CephVersion {
vname := os.Getenv("CEPH_VERSION")
return CephVersionOfString(vname)
}
// CephVersionOfString converts a string to CephVersion
func CephVersionOfString(vname string) CephVersion {
switch vname {
case "nautilus":
return CephNautilus
case "octopus":
return CephOctopus
case "pacific":
return CephPacific
case "quincy":
return CephQuincy
default:
return CephUnknown
}
}