Events | Developer Guide | OpenShift Origin Latest

Overview

Events in OpenShift Origin are modeled based on events that happen to API objects in an OpenShift Origin cluster. Events allow OpenShift Origin to record information about real-world events in a resource-agnostic manner. They also allow developers and administrators to consume information about system components in a unified way.

Viewing Events with the CLI

You can get a list of events in a given project using the following command:

$ oc get events [-n <project>]

Viewing Events in the Console

You can see events in your project from the web console from the Browse → Events page. Many other objects, such as pods and deployments, have their own Events tab as well, which shows events related to that object.

Comprehensive List of Events

This section describes the events of OpenShift Origin.

Table 1. Configuration Events
Name	Description
`FailedValidation`	Failed pod configuration validation.

Table 2. Container Events
Name	Description
`BackOff`	Back-off restarting failed the container.
`Created`	Container created.
`Failed`	Pull/Create/Start failed.
`Killing`	Killing the container.
`Started`	Container started.

Table 3. Health Events
Name	Description
`Unhealthy`	Container is unhealthy.

Table 4. Image Events
Name	Description
`BackOff`	Back off Ctr Start, image pull.
`ErrImageNeverPull`	The image’s NeverPull Policy is violated.
`Failed`	Failed to pull the image.
`InspectFailed`	Failed to inspect the image.
`Pulled`	Successfully pulled the image or the container image is already present on the machine.
`Pulling`	Pulling the image.

Table 5. Image Manager Events
Name	Description
`FreeDiskSpaceFailed`	Free disk space failed.
`InvalidDiskCapacity`	Invalid disk capacity.

Table 6. Node Events
Name	Description
`FailedMount`	Volume mount failed.
`HostNetworkNotSupported`	Host network not supported.
`HostPortConflict`	Host/port conflict.
`InsufficientFreeCPU`	Insufficient free CPU.
`InsufficientFreeMemory`	Insufficient free memory.
`KubeletSetupFailed`	Kubelet setup failed.
`NilShaper`	Undefined shaper.
`NodeNotReady`	Node is not ready.
`NodeNotSchedulable`	Node is not schedulable.
`NodeReady`	Node is ready.
`NodeSchedulable`	Node is schedulable.
`NodeSelectorMismatching`	Node selector mismatch.
`OutOfDisk`	Out of disk.
`Rebooted`	Node rebooted.
`Starting`	Starting kubelet.

Table 7. Pod Worker Events
Name	Description
`FailedSync`	Pod sync failed.

Table 8. System Events
Name	Description
`SystemOOM`	There is an OOM (out of memory) situation on the cluster.