diff options
| author | Ian Lewis <ianlewis@google.com> | 2021-06-28 15:59:54 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-28 16:02:29 -0700 |
| commit | 2d899a843b7b36799474bbb811a0bd40bc04efce (patch) | |
| tree | 0595b5cb8b85c987383799a2ce68b70ca1d9c85e /runsc/boot | |
| parent | 2cbd82c0d6ff397a301def56d4a25eda07b53a9b (diff) | |
Exit early with error message on checkpoint/pause w/ hostinet.
PiperOrigin-RevId: 381964660
Diffstat (limited to 'runsc/boot')
| -rw-r--r-- | runsc/boot/controller.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/runsc/boot/controller.go b/runsc/boot/controller.go index 34f939953..132973e6b 100644 --- a/runsc/boot/controller.go +++ b/runsc/boot/controller.go @@ -334,6 +334,11 @@ func (cm *containerManager) ExecuteAsync(args *control.ExecArgs, pid *int32) err // Checkpoint pauses a sandbox and saves its state. func (cm *containerManager) Checkpoint(o *control.SaveOpts, _ *struct{}) error { log.Debugf("containerManager.Checkpoint") + // TODO(gvisor.dev/issues/6243): save/restore not supported w/ hostinet + if cm.l.root.conf.Network == config.NetworkHost { + return errors.New("checkpoint not supported when using hostinet") + } + state := control.State{ Kernel: cm.l.k, Watchdog: cm.l.watchdog, @@ -344,6 +349,10 @@ func (cm *containerManager) Checkpoint(o *control.SaveOpts, _ *struct{}) error { // Pause suspends a container. func (cm *containerManager) Pause(_, _ *struct{}) error { log.Debugf("containerManager.Pause") + // TODO(gvisor.dev/issues/6243): save/restore not supported w/ hostinet + if cm.l.root.conf.Network == config.NetworkHost { + return errors.New("pause not supported when using hostinet") + } cm.l.k.Pause() return nil } |