diff options
Diffstat (limited to 'runsc/sandbox')
| -rw-r--r-- | runsc/sandbox/sandbox.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go index bfaead1f2..2a434cfb7 100644 --- a/runsc/sandbox/sandbox.go +++ b/runsc/sandbox/sandbox.go @@ -440,6 +440,21 @@ func (s *Sandbox) Signal(cid string, sig syscall.Signal) error { return nil } +// Checkpoint sends the checkpoint call for a container in the sandbox. +func (s *Sandbox) Checkpoint(cid string) error { + log.Debugf("Checkpoint sandbox %q", s.ID) + conn, err := s.connect() + if err != nil { + return err + } + defer conn.Close() + + if err := conn.Call(boot.ContainerCheckpoint, nil, nil); err != nil { + return fmt.Errorf("err checkpointing container %q: %v", cid, err) + } + return nil +} + // IsRunning returns true if the sandbox or gofer process is running. func (s *Sandbox) IsRunning() bool { if s.Pid != 0 { |