Here is the list of Kubernetes alerts supported in vRealize Network Insight Cloud. The Object ID (OID) for all Kubernetes alerts is 1.3.6.1.4.1.6876.100.1.0.1510.

Event Name Severity Description
FailedToCreateContainer

Critical

Failed to create container
FailedToStartContainer

Critical

Failed to start container
PreemptContainer Warning Preempting other pods.
BackOffStartContainer Warning Back-off restarting failed the container.
ExceededGracePeriod Warning Container runtime did not stop the pod within specified grace period.
FailedToKillPod Warning Failed to stop a pod.
FailedToCreatePodContainer Moderate Failed to create a pod container.
FailedToMakePodDataDirectories

Moderate

Failed to make pod data directories.
NetworkNotReady

Warning

Critical

Network is not ready.
FailedScheduling Critical Unable to schedule pod
FailedToPullImage

Warning

Critical

Failed to pull the image.
FailedToInspectImage Warning Failed to inspect the image.
ErrImageNeverPullPolicy Warning The image’s NeverPull Policy is violated.
ImagePullBackOff

Critical

Container image pull failed, kubelet is backing off image pull
ImageInspectError Warning Unable to inspect image
ErrImagePull Critical Image pull error
ErrImageNeverPull

Critical

Required Image is absent on host and PullPolicy is NeverPullImage
RegistryUnavailable

Critical

Getting http error when pulling image from registry
InvalidImageName

Critical

Unable to parse the image name
KubeletSetupFailed

Moderate

Kubelet setup failed.
FailedAttachVolume

Critical

Failed to attach volume.
FailedMountVolume

Critical

Failed to mount volume.
VolumeResizeFailed Warning Failed to expand/reduce volume.
FileSystemResizeFailed Warning Failed to expand/reduce file system.
FailedMapVolume

Critical

Failed to map a volume.
WarnAlreadyMountedVolume Warning Volume is already mounted.
ContainerGCFailed Warning Container garbage collection failed.
ImageGCFailed Warning Image garbage collection failed.
FailedNodeAllocatableEnforcement Warning Failed to enforce System Reserved Cgroup limit.
FailedCreatePodSandBox Warning Failed to create pod sandbox.
FailedStatusPodSandBox Warning Failed pod sandbox status.
InvalidDiskCapacity

Moderate

Invalid disk capacity.
FreeDiskSpaceFailed

Moderate

Free disk space failed.
ContainerUnhealthy

Critical

Container is unhealthy.
ContainerProbeWarning Warning Container Probe succeeded with a warning.
FailedSync Warning Pod sync failed.
FailedValidation Warning Failed pod configuration validation.
FailedPostStartHook Warning Handler failed for pod start.
FailedPreStopHook Warning Handler failed for pre-stop.
NodeNotReady

Critical

Node is not ready.
NodeNotSchedulable

Critical

Node is not schedulable.
NodeRebooted

Moderate

Node rebooted.