Add a StoppedByUser field to the DB

This field indicates that a container was explciitly stopped by
an API call, and did not exit naturally. It's used when
implementing restart policy for containers.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>

1 files changed, 7 insertions, 0 deletions

diff --git a/libpod/container_internal.go b/libpod/container_internal.go
index a791df491..0b9c5a96a 100644
--- a/libpod/container_internal.go
+++ b/libpod/container_internal.go
@@ -376,6 +376,7 @@ func resetState(state *ContainerState) error {
 	state.ExecSessions = make(map[string]*ExecSession)
 	state.NetworkStatus = nil
 	state.BindMounts = make(map[string]string)
+	state.StoppedByUser = false
 
 	return nil
 }
@@ -789,6 +790,7 @@ func (c *Container) init(ctx context.Context) error {
 	c.state.ExitCode = 0
 	c.state.Exited = false
 	c.state.State = ContainerStateCreated
+	c.state.StoppedByUser = false
 
 	if err := c.save(); err != nil {
 		return err
@@ -950,6 +952,11 @@ func (c *Container) stop(timeout uint) error {
 		return err
 	}
 
+	c.state.StoppedByUser = true
+	if err := c.save(); err != nil {
+		return errors.Wrapf(err, "error saving container %s state after stopping", c.ID())
+	}
+
 	// Wait until we have an exit file, and sync once we do
 	return c.waitForExitFileAndSync()
 }