Merge pull request #8263 from rhatdan/restart

Allow containers to --restart on-failure with --rm

2 files changed, 32 insertions, 8 deletions

diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 4b69ac74e..ff4277a2e 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -911,7 +911,7 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
 	} else {
 		report.ExitCode = int(ecode)
 	}
-	if opts.Rm {
+	if opts.Rm && !ctr.ShouldRestart(ctx) {
 		if err := ic.Libpod.RemoveContainer(ctx, ctr, false, true); err != nil {
 			if errors.Cause(err) == define.ErrNoSuchCtr ||
 				errors.Cause(err) == define.ErrCtrRemoved {
@@ -992,7 +992,7 @@ func (ic *ContainerEngine) ContainerCleanup(ctx context.Context, namesOrIds []st
 			return []*entities.ContainerCleanupReport{}, nil
 		}
 
-		if options.Remove {
+		if options.Remove && !ctr.ShouldRestart(ctx) {
 			err = ic.Libpod.RemoveContainer(ctx, ctr, false, true)
 			if err != nil {
 				report.RmErr = errors.Wrapf(err, "failed to cleanup and remove container %v", ctr.ID())
@@ -1015,6 +1015,7 @@ func (ic *ContainerEngine) ContainerCleanup(ctx context.Context, namesOrIds []st
 			_, err = ic.Libpod.RemoveImage(ctx, ctrImage, false)
 			report.RmiErr = err
 		}
+
 		reports = append(reports, &report)
 	}
 	return reports, nil
@@ -1314,3 +1315,13 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri
 
 	return statsChan, nil
 }
+
+// ShouldRestart returns whether the container should be restarted
+func (ic *ContainerEngine) ShouldRestart(ctx context.Context, nameOrID string) (*entities.BoolReport, error) {
+	ctr, err := ic.Libpod.LookupContainer(nameOrID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &entities.BoolReport{Value: ctr.ShouldRestart(ctx)}, nil
+}
diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index 8066e1c00..1aa5afbe7 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -595,12 +595,20 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
 		// Defer the removal, so we can return early if needed and
 		// de-spaghetti the code.
 		defer func() {
-			if err := containers.Remove(ic.ClientCxt, con.ID, bindings.PFalse, bindings.PTrue); err != nil {
-				if errorhandling.Contains(err, define.ErrNoSuchCtr) ||
-					errorhandling.Contains(err, define.ErrCtrRemoved) {
-					logrus.Warnf("Container %s does not exist: %v", con.ID, err)
-				} else {
-					logrus.Errorf("Error removing container %s: %v", con.ID, err)
+			shouldRestart, err := containers.ShouldRestart(ic.ClientCxt, con.ID)
+			if err != nil {
+				logrus.Errorf("Failed to check if %s should restart: %v", con.ID, err)
+				return
+			}
+
+			if !shouldRestart {
+				if err := containers.Remove(ic.ClientCxt, con.ID, bindings.PFalse, bindings.PTrue); err != nil {
+					if errorhandling.Contains(err, define.ErrNoSuchCtr) ||
+						errorhandling.Contains(err, define.ErrCtrRemoved) {
+						logrus.Warnf("Container %s does not exist: %v", con.ID, err)
+					} else {
+						logrus.Errorf("Error removing container %s: %v", con.ID, err)
+					}
 				}
 			}
 		}()
@@ -737,3 +745,8 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri
 	}
 	return containers.Stats(ic.ClientCxt, namesOrIds, &options.Stream)
 }
+
+// ShouldRestart reports back whether the containre will restart
+func (ic *ContainerEngine) ShouldRestart(_ context.Context, id string) (bool, error) {
+	return containers.ShouldRestart(ic.ClientCxt, id)
+}