podmanv2 pod inspect

Add the ability to inspect pod in podmanv2

Signed-off-by: Sujil02 <sushah@redhat.com>

6 files changed, 56 insertions, 6 deletions

diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go
index e834029b2..a890169a1 100644
--- a/pkg/api/handlers/libpod/pods.go
+++ b/pkg/api/handlers/libpod/pods.go
@@ -73,7 +73,10 @@ func PodInspect(w http.ResponseWriter, r *http.Request) {
 		utils.Error(w, "Something went wrong", http.StatusInternalServerError, err)
 		return
 	}
-	utils.WriteResponse(w, http.StatusOK, podData)
+	report := entities.PodInspectReport{
+		PodInspect: podData,
+	}
+	utils.WriteResponse(w, http.StatusOK, report)
 }
 
 func PodStop(w http.ResponseWriter, r *http.Request) {
diff --git a/pkg/bindings/pods/pods.go b/pkg/bindings/pods/pods.go
index ae87c00e9..83847614a 100644
--- a/pkg/bindings/pods/pods.go
+++ b/pkg/bindings/pods/pods.go
@@ -7,7 +7,6 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/containers/libpod/libpod"
 	"github.com/containers/libpod/pkg/api/handlers"
 	"github.com/containers/libpod/pkg/bindings"
 	"github.com/containers/libpod/pkg/domain/entities"
@@ -49,17 +48,19 @@ func Exists(ctx context.Context, nameOrID string) (bool, error) {
 }
 
 // Inspect returns low-level information about the given pod.
-func Inspect(ctx context.Context, nameOrID string) (*libpod.PodInspect, error) {
+func Inspect(ctx context.Context, nameOrID string) (*entities.PodInspectReport, error) {
+	var (
+		report entities.PodInspectReport
+	)
 	conn, err := bindings.GetClient(ctx)
 	if err != nil {
 		return nil, err
 	}
-	inspect := libpod.PodInspect{}
 	response, err := conn.DoRequest(nil, http.MethodGet, "/pods/%s/json", nil, nameOrID)
 	if err != nil {
-		return &inspect, err
+		return nil, err
 	}
-	return &inspect, response.Process(&inspect)
+	return &report, response.Process(&report)
 }
 
 // Kill sends a SIGTERM to all the containers in a pod.  The optional signal parameter
diff --git a/pkg/domain/entities/engine_container.go b/pkg/domain/entities/engine_container.go
index c5f46ccfc..ce0c161e9 100644
--- a/pkg/domain/entities/engine_container.go
+++ b/pkg/domain/entities/engine_container.go
@@ -19,6 +19,7 @@ type ContainerEngine interface {
 	ContainerUnpause(ctx context.Context, namesOrIds []string, options PauseUnPauseOptions) ([]*PauseUnpauseReport, error)
 	ContainerWait(ctx context.Context, namesOrIds []string, options WaitOptions) ([]WaitReport, error)
 	HealthCheckRun(ctx context.Context, nameOrId string, options HealthCheckOptions) (*define.HealthCheckResults, error)
+
 	PodCreate(ctx context.Context, opts PodCreateOptions) (*PodCreateReport, error)
 	PodExists(ctx context.Context, nameOrId string) (*BoolReport, error)
 	PodKill(ctx context.Context, namesOrIds []string, options PodKillOptions) ([]*PodKillReport, error)
@@ -30,6 +31,8 @@ type ContainerEngine interface {
 	PodStop(ctx context.Context, namesOrIds []string, options PodStopOptions) ([]*PodStopReport, error)
 	PodTop(ctx context.Context, options PodTopOptions) (*StringSliceReport, error)
 	PodUnpause(ctx context.Context, namesOrIds []string, options PodunpauseOptions) ([]*PodUnpauseReport, error)
+	PodInspect(ctx context.Context, options PodInspectOptions) (*PodInspectReport, error)
+
 	VolumeCreate(ctx context.Context, opts VolumeCreateOptions) (*IdOrNameResponse, error)
 	VolumeInspect(ctx context.Context, namesOrIds []string, opts VolumeInspectOptions) ([]*VolumeInspectReport, error)
 	VolumeList(ctx context.Context, opts VolumeListOptions) ([]*VolumeListReport, error)
diff --git a/pkg/domain/entities/pods.go b/pkg/domain/entities/pods.go
index a0b2c6cec..cd2e79961 100644
--- a/pkg/domain/entities/pods.go
+++ b/pkg/domain/entities/pods.go
@@ -3,6 +3,7 @@ package entities
 import (
 	"time"
 
+	"github.com/containers/libpod/libpod"
 	"github.com/containers/libpod/pkg/specgen"
 )
 
@@ -164,3 +165,14 @@ type PodPSOptions struct {
 	Quiet     bool
 	Sort      string
 }
+
+type PodInspectOptions struct {
+	Latest bool
+
+	// Options for the API.
+	NameOrID string
+}
+
+type PodInspectReport struct {
+	*libpod.PodInspect
+}
diff --git a/pkg/domain/infra/abi/pods.go b/pkg/domain/infra/abi/pods.go
index 494a048ec..073cd8d5c 100644
--- a/pkg/domain/infra/abi/pods.go
+++ b/pkg/domain/infra/abi/pods.go
@@ -331,3 +331,24 @@ func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOpti
 	}
 	return reports, nil
 }
+
+func (ic *ContainerEngine) PodInspect(ctx context.Context, options entities.PodInspectOptions) (*entities.PodInspectReport, 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")
+	}
+	inspect, err := pod.Inspect()
+	if err != nil {
+		return nil, err
+	}
+	return &entities.PodInspectReport{PodInspect: inspect}, nil
+}
diff --git a/pkg/domain/infra/tunnel/pods.go b/pkg/domain/infra/tunnel/pods.go
index ad87a0a29..dad77284f 100644
--- a/pkg/domain/infra/tunnel/pods.go
+++ b/pkg/domain/infra/tunnel/pods.go
@@ -197,3 +197,13 @@ func (ic *ContainerEngine) PodTop(ctx context.Context, options entities.PodTopOp
 func (ic *ContainerEngine) PodPs(ctx context.Context, options entities.PodPSOptions) ([]*entities.ListPodsReport, error) {
 	return pods.List(ic.ClientCxt, options.Filters)
 }
+
+func (ic *ContainerEngine) PodInspect(ctx context.Context, options entities.PodInspectOptions) (*entities.PodInspectReport, error) {
+	switch {
+	case options.Latest:
+		return nil, errors.New("latest is not supported")
+	case options.NameOrID == "":
+		return nil, errors.New("NameOrID must be specified")
+	}
+	return pods.Inspect(ic.ClientCxt, options.NameOrID)
+}