podmanv2: implement pod top

Implement `podman pod top` for podmanV2.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/pkg/domain/infra/tunnel/pods.go b/pkg/domain/infra/tunnel/pods.go
index 4894874e5..9561a9807 100644
--- a/pkg/domain/infra/tunnel/pods.go
+++ b/pkg/domain/infra/tunnel/pods.go
@@ -6,6 +6,7 @@ import (
 	"github.com/containers/libpod/pkg/bindings/pods"
 	"github.com/containers/libpod/pkg/domain/entities"
 	"github.com/containers/libpod/pkg/specgen"
+	"github.com/pkg/errors"
 )
 
 func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrId string) (*entities.BoolReport, error) {
@@ -177,3 +178,18 @@ func (ic *ContainerEngine) PodCreate(ctx context.Context, opts entities.PodCreat
 	opts.ToPodSpecGen(podSpec)
 	return pods.CreatePodFromSpec(ic.ClientCxt, podSpec)
 }
+
+func (ic *ContainerEngine) PodTop(ctx context.Context, options entities.PodTopOptions) (*entities.StringSliceReport, error) {
+	switch {
+	case options.Latest:
+		return nil, errors.New("latest is not supported")
+	case options.NameOrID == "":
+		return nil, errors.New("NameOrID must be specified")
+	}
+
+	topOutput, err := pods.Top(ic.ClientCxt, options.NameOrID, options.Descriptors)
+	if err != nil {
+		return nil, err
+	}
+	return &entities.StringSliceReport{Value: topOutput}, nil
+}