Imports v.io/v23 v.io/v23/context v.io/v23/rpc v.io/v23/security v.io/v23/services/device v.io/v23/verror v.io/v23/vom v.io/x/lib/cmdline v.io/x/ref/lib/v23cmd v.io/x/ref/runtime/factories/generic v.io/x/ref/services/cluster Standard library imports archive/tar bufio bytes crypto/rand encoding/base64 encoding/hex encoding/json errors fmt io io/ioutil os os/exec path/filepath strings text/template time