diff options
Diffstat (limited to 'libpod/oci.go')
| -rw-r--r-- | libpod/oci.go | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/libpod/oci.go b/libpod/oci.go index e5db06540..cf2b76ab0 100644 --- a/libpod/oci.go +++ b/libpod/oci.go @@ -227,7 +227,7 @@ func bindPorts(ports []ocicni.PortMapping) ([]*os.File, error) { return files, nil } -func (r *OCIRuntime) createOCIContainer(ctr *Container, cgroupParent string) (err error) { +func (r *OCIRuntime) createOCIContainer(ctr *Container, cgroupParent string, restoreContainer bool) (err error) { var stderrBuf bytes.Buffer runtimeDir, err := GetRootlessRuntimeDir() @@ -289,6 +289,10 @@ func (r *OCIRuntime) createOCIContainer(ctr *Container, cgroupParent string) (er args = append(args, "--syslog") } + if restoreContainer { + args = append(args, "--restore", ctr.CheckpointPath()) + } + logrus.WithFields(logrus.Fields{ "args": args, }).Debugf("running conmon: %s", r.conmonPath) @@ -766,3 +770,15 @@ func (r *OCIRuntime) execStopContainer(ctr *Container, timeout uint) error { return nil } + +// checkpointContainer checkpoints the given container +func (r *OCIRuntime) checkpointContainer(ctr *Container) error { + // imagePath is used by CRIU to store the actual checkpoint files + imagePath := ctr.CheckpointPath() + // workPath will be used to store dump.log and stats-dump + workPath := ctr.bundlePath() + logrus.Debugf("Writing checkpoint to %s", imagePath) + logrus.Debugf("Writing checkpoint logs to %s", workPath) + return utils.ExecCmdWithStdStreams(os.Stdin, os.Stdout, os.Stderr, nil, r.path, "checkpoint", + "--image-path", imagePath, "--work-path", workPath, ctr.ID()) +} |