Updated on 2025-06-26 GMT+08:00

Event List

CCI 2.0 generates events when operations are performed on multiple resources, such as Deployments, ReplicaSets, Services, HPA policies, networks, and pods. Events for each resource are classified by the type field. Each resource corresponds to several fixed operation types and results. The additional information is only included in some complex scenarios.

Table 1 Event list

Resource Object

Operation Type

Operation Result

Additional Information

Details

Example Kubernetes-like Event Reason

Deployment

scale

succeeded

-

The Deployment is scaled.

ScalingReplicaSet

scale

failed

-

Deployment scaling failed.

ReplicaSetCreateError

delete

processing

-

Deleting the deployment...

DeleteDeployment

ReplicaSet

scale

succeeded

-

The ReplicaSet is scaled.

SuccessfulCreate and SuccessfulDelete

scale

failed

-

ReplicaSet scaling failed.

FailedCreate and FailedDelete

Service

publish

failed

-

Failed to publish the Service.

SyncLoadBalancerFailed

publish

succeeded

-

The Service is published.

EnsuredLoadBalancer

publish

processing

-

The Service is being published.

EnsuringLoadBalancer

delete

failed

-

Failed to delete the Service.

DeleteLoadBalancerFailed

delete

succeeded

-

The Service is deleted.

DeletedLoadBalancer

delete

processing

-

The Service is being deleted.

DeletingLoadBalancer

Horizontalpodautoscaler

rescale

failed

-

Rescaling failed.

FailedComputeMetricsReplicas and FailedRescale

rescale

failed

computemetricsfailed

Rescaling failed due to metrics calculation failure.

FailedComputeMetricsReplicas

rescale

succeeded

-

The Deployment is rescaled.

SuccessfulRescale

metricscrape

failed

-

Failed to obtain metrics.

InvalidMetricSourceType and FailedGetResourceMetric

metricscrape

failed

invalidmetricsourcetype

Failed to obtain metrics due to invalid metric types.

InvalidMetricSourceType

scaleobjectparse

failed

invalidscaleobject

Failed to parse the scaling object due to invalid objects.

InvalidSelector and SelectorRequired

scaleobjectparse

failed

ambiguoushpa

Failed to parse the scaling object due to HPA matching disorder.

AmbiguousSelector

Network

networkprepare

failed

subneterror

Network preparation failed due to abnormal subnet synchronization.

FailedSyncNetwork

networkprepare

processing

-

The network is being prepared.

ExternalDependenciesSyncd

networkassign

failed

noavailableip

Failed to allocate the network because no IP address is available.

NetworkNoIPAvailable

networkrelease

failed

-

Network release failed.

NetworkFailed

Pod

networkassign

failed

-

Network allocation failed.

FailedAssignENI and FailedAssignEIP

networkrelease

failed

-

Network release failed.

FailedReleaseENI

networkprobe

failed

-

Network detection failed.

warningNetworkNotReady

schedule

failed

-

Scheduling failed.

FailedScheduling

schedule

succeeded

-

Scheduling succeeded.

Scheduled

logsetup

failed

-

Failed to configure logs.

SetupLogFailed

imagepull

failed

-

Failed to pull the image.

ImagePullSecretNotFound, FailedPullImage, and BackOffPullImage

imagepull

failed

imagepullsecretnotfound

Failed to pull the image due to an imagepullsecret exception.

ImagePullSecretNotFound

imagepull

processing

-

Image is being pulled.

Pulling

imagepull

succeeded

-

Image is pulled.

Pulled

containerlifecyclehook

failed

poststartfailed

PostStart failed.

FailedPostStartHook

containerlifecyclehook

failed

prestopfailed

PreStop failed.

FailedPreStopHook

containerlifecycleprobe

failed

-

Health check failed.

Unhealthy

containerlifecycleprobe

succeeded

-

Health check succeeded.

Healthy

podcreate

failed

-

Failed to create the pod.

FailedCreate, FailedStart, and BackOffStart

podcreate

processing

-

The pod is being created.

SandboxChanged

podcreate

succeeded

-

The pod is created.

SuccessfulCreate and Started

poddelete

failed

-

Failed to delete the pod.

FailedKillPod and FailedDelete

poddelete

processing

-

The pod is deleted.

Killing

metricsetup

succeed

-

The metric is set successfully.

DefaultMetricsPort

volumemount

failed

-

Failed to mount the volume.

FailedAttachVolume and FailedMount

volumemount

succeed

-

The volume has been mounted.

SuccessfulAttachVolume and SuccessfulMountVolume

Flow control is performed on event reporting by event source. If the event reporting speed is too high, flow control is triggered and events may be lost. By default, up to 25 events can be reported for each event source. One event is reported every 5 minutes.