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-rw-r--r--runsc/container/container.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/runsc/container/container.go b/runsc/container/container.go
index f20ec2453..eee148f5a 100644
--- a/runsc/container/container.go
+++ b/runsc/container/container.go
@@ -299,6 +299,16 @@ func (c *Container) Signal(sig syscall.Signal) error {
return c.Sandbox.Signal(c.ID, sig)
}
+// Checkpoint sends the checkpoint call to the container.
+func (c *Container) Checkpoint() error {
+ log.Debugf("Checkpoint container %q", c.ID)
+ if c.Status == Stopped {
+ log.Warningf("container %q not running, not checkpointing", c.ID)
+ return nil
+ }
+ return c.Sandbox.Checkpoint(c.ID)
+}
+
// State returns the metadata of the container.
func (c *Container) State() specs.State {
return specs.State{