Update pod bindings and Add test to validate prune pod apiv2 binding.

Modify the pod inspect bindings to hold current pod status.
Includes test to validate on pod status and added test to check
no or few pods are pruned,if the pods are in exited state.

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

2 files changed, 13 insertions, 0 deletions

diff --git a/libpod/pod.go b/libpod/pod.go
index 1b4c06c9d..4cdeb1033 100644
--- a/libpod/pod.go
+++ b/libpod/pod.go
@@ -88,6 +88,7 @@ type PodInspect struct {
 type PodInspectState struct {
 	CgroupPath       string `json:"cgroupPath"`
 	InfraContainerID string `json:"infraContainerID"`
+	Status           string `json:"status"`
 }
 
 // PodContainerInfo keeps information on a container in a pod
diff --git a/libpod/pod_api.go b/libpod/pod_api.go
index cb04f7411..200732652 100644
--- a/libpod/pod_api.go
+++ b/libpod/pod_api.go
@@ -407,7 +407,10 @@ func (p *Pod) Status() (map[string]define.ContainerStatus, error) {
 	if err != nil {
 		return nil, err
 	}
+	return containerStatusFromContainers(allCtrs)
+}
 
+func containerStatusFromContainers(allCtrs []*Container) (map[string]define.ContainerStatus, error) {
 	// We need to lock all the containers
 	for _, ctr := range allCtrs {
 		ctr.lock.Lock()
@@ -443,6 +446,14 @@ func (p *Pod) Inspect() (*PodInspect, error) {
 	if err != nil {
 		return &PodInspect{}, err
 	}
+	ctrStatuses, err := containerStatusFromContainers(containers)
+	if err != nil {
+		return nil, err
+	}
+	status, err := CreatePodStatusResults(ctrStatuses)
+	if err != nil {
+		return nil, err
+	}
 	for _, c := range containers {
 		containerStatus := "unknown"
 		// Ignoring possible errors here because we don't want this to be
@@ -468,6 +479,7 @@ func (p *Pod) Inspect() (*PodInspect, error) {
 		State: &PodInspectState{
 			CgroupPath:       p.state.CgroupPath,
 			InfraContainerID: infraContainerID,
+			Status:           status,
 		},
 		Containers: podContainers,
 	}