fix: check workspace pod for unschedulable condition

Fix devfile#977

Signed-off-by: Andrew Obuchowicz <[email protected]>

Author: AObuchow

pkg/library/status/check.go

@@ -96,6 +96,12 @@ func CheckPodsState(workspaceID string, namespace string, labelSelector k8sclien
 		if msg, err := CheckPodEvents(&pod, workspaceID, ignoredEvents, clusterAPI); err != nil || msg != "" {
 			return msg, err
 		}
+		if pod.Status.Phase == corev1.PodPending {
+			if msg := checkPodConditions(&pod); msg != "" {
+				return msg, nil
+			}
+		}
+
 	}
 	return "", nil
 }
@@ -164,3 +170,14 @@ func checkIfUnrecoverableEventIgnored(reason string, ignoredEvents []string) (ig
 	}
 	return false
 }
+
+func checkPodConditions(pod *corev1.Pod) (msg string) {
+	if pod.Status.Conditions != nil {
+		for _, condition := range pod.Status.Conditions {
+			if condition.Type == corev1.PodScheduled && condition.Status == corev1.ConditionFalse && condition.Reason == corev1.PodReasonUnschedulable {
+				return fmt.Sprintf("Pod is unschedulable: %s", condition.Message)
+			}
+		}
+	}
+	return ""
+}