Update kpod inspect to use the new container state

kpod inspect now uses the new libpod container state
and closely matches the output of docker inspect
some aspects of it are still WIP as the libpod container state
is still being worked on

Signed-off-by: umohnani8 <umohnani@redhat.com>

libpod/container_inspect.go

@@ -0,0 +1,70 @@
+package libpod
+
+import (
+	"github.com/projectatomic/libpod/libpod/driver"
+	"github.com/sirupsen/logrus"
+)
+
+func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) (*ContainerInspectData, error) {
+	config := c.config
+	runtimeInfo := c.state
+	spec := c.config.Spec
+
+	args := config.Spec.Process.Args
+	var path string
+	if len(args) > 0 {
+		path = args[0]
+	}
+	if len(args) > 1 {
+		args = args[1:]
+	}
+
+	data := &ContainerInspectData{
+		ID:      config.ID,
+		Created: config.CreatedTime,
+		Path:    path,
+		Args:    args,
+		State: &ContainerInspectState{
+			OciVersion: spec.Version,
+			Status:     runtimeInfo.State.String(),
+			Running:    runtimeInfo.State == ContainerStateRunning,
+			Paused:     runtimeInfo.State == ContainerStatePaused,
+			OOMKilled:  runtimeInfo.OOMKilled,
+			Dead:       runtimeInfo.State.String() == "bad state",
+			Pid:        runtimeInfo.PID,
+			ExitCode:   runtimeInfo.ExitCode,
+			Error:      "", // can't get yet
+			StartedAt:  runtimeInfo.StartedTime,
+			FinishedAt: runtimeInfo.FinishedTime,
+		},
+		ImageID:         config.RootfsImageID,
+		ImageName:       config.RootfsImageName,
+		ResolvConfPath:  "",                                                   // TODO get from networking path
+		HostnamePath:    spec.Annotations["io.kubernetes.cri-o.HostnamePath"], // not sure
+		HostsPath:       "",                                                   // can't get yet
+		StaticDir:       config.StaticDir,
+		LogPath:         c.LogPath(),
+		Name:            config.Name,
+		Driver:          driverData.Name,
+		MountLabel:      config.MountLabel,
+		ProcessLabel:    spec.Process.SelinuxLabel,
+		AppArmorProfile: spec.Process.ApparmorProfile,
+		ExecIDs:         []string{}, //TODO
+		GraphDriver:     driverData,
+		Mounts:          spec.Mounts,
+		NetworkSettings: &NetworkSettings{}, // TODO from networking patch
+	}
+	if size {
+		rootFsSize, err := c.rootFsSize()
+		if err != nil {
+			logrus.Errorf("error getting rootfs size %q: %v", config.ID, err)
+		}
+		rwSize, err := c.rwSize()
+		if err != nil {
+			logrus.Errorf("error getting rw size %q: %v", config.ID, err)
+		}
+		data.SizeRootFs = rootFsSize
+		data.SizeRw = rwSize
+	}
+	return data, nil
+}