Merge pull request #5639 from vrothberg/v2-pod-top

V2 pod top

2 files changed, 38 insertions, 0 deletions

diff --git a/pkg/domain/infra/abi/pods.go b/pkg/domain/infra/abi/pods.go
index 619e973cf..8abcc6e4b 100644
--- a/pkg/domain/infra/abi/pods.go
+++ b/pkg/domain/infra/abi/pods.go
@@ -250,3 +250,25 @@ func (ic *ContainerEngine) PodCreate(ctx context.Context, opts entities.PodCreat
 	}
 	return &entities.PodCreateReport{Id: pod.ID()}, nil
 }
+
+func (ic *ContainerEngine) PodTop(ctx context.Context, options entities.PodTopOptions) (*entities.StringSliceReport, error) {
+	var (
+		pod *libpod.Pod
+		err error
+	)
+
+	// Look up the pod.
+	if options.Latest {
+		pod, err = ic.Libpod.GetLatestPod()
+	} else {
+		pod, err = ic.Libpod.LookupPod(options.NameOrID)
+	}
+	if err != nil {
+		return nil, errors.Wrap(err, "unable to lookup requested container")
+	}
+
+	// Run Top.
+	report := &entities.StringSliceReport{}
+	report.Value, err = pod.GetPodPidInformation(options.Descriptors)
+	return report, err
+}
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
+}