Adding more fields to PodCondition

pkg/api/resource_helpers.go

@@ -68,10 +68,22 @@ func GetExistingContainerStatus(statuses []ContainerStatus, name string) Contain
 
 // IsPodReady retruns true if a pod is ready; false otherwise.
 func IsPodReady(pod *Pod) bool {
-	for _, c := range pod.Status.Conditions {
-		if c.Type == PodReady && c.Status == ConditionTrue {
-			return true
+	return IsPodReadyConditionTrue(pod.Status)
+}
+
+// IsPodReady retruns true if a pod is ready; false otherwise.
+func IsPodReadyConditionTrue(status PodStatus) bool {
+	condition := GetPodReadyCondition(status)
+	return condition != nil && condition.Status == ConditionTrue
+}
+
+// Extracts the pod ready condition from the given status and returns that.
+// Returns nil if the condition is not present.
+func GetPodReadyCondition(status PodStatus) *PodCondition {
+	for _, c := range status.Conditions {
+		if c.Type == PodReady {
+			return &c
 		}
 	}
-	return false
+	return nil
 }