+++
title = "Events reference"
description = "Kubernetes Events emitted by KEDA"
weight = 2500
+++

KEDA emits the following [Kubernetes Events](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.19/#event-v1-core):

| Event                                 | Type      | Description                                                                                                                 |
|---------------------------------------|-----------|-----------------------------------------------------------------------------------------------------------------------------|
| `ScaledObjectReady`                   | `Normal`  | On the first time a ScaledObject is ready, or if the previous ready condition status of the object was `Unknown` or `False` | 
| `ScaledJobReady`                      | `Normal`  | On the first time a ScaledJob is ready, or if the previous ready condition status of the object was `Unknown` or `False`    | 
| `ScaledObjectCheckFailed`             | `Warning` | If the check validation for a ScaledObject fails                                                                            |                                                                           |
| `ScaledJobCheckFailed`                | `Warning` | If the check validation for a ScaledJob fails                                                                               |                                                                     |
| `ScaledObjectDeleted`                 | `Normal`  | When a ScaledObject is deleted and removed from KEDA watch                                                                  |                                                                    |
| `ScaledJobDeleted`                    | `Normal`  | When a ScaledJob is deleted and removed from KEDA watch                                                                     |                                                                       |
| `KEDAScalersStarted`                  | `Normal`  | When Scalers watch loop have started for a ScaledObject or ScaledJob                                                        |                                                           |
| `KEDAScalersStopped`                  | `Normal`  | When Scalers watch loop have stopped for a ScaledObject or a ScaledJob                                                      |                                                         |
| `KEDAScalerFailed`                    | `Warning` | When a Scaler fails to create or check its event source                                                                     |                                                                       |
| `KEDAScaleTargetActivated`            | `Normal`  | When the scale target (Deployment, StatefulSet, etc) of a ScaledObject is scaled to 1, triggered by {scalers1;scalers2;...} |                                         |
| `KEDAScaleTargetDeactivated`          | `Normal`  | When the scale target (Deployment, StatefulSet, etc) of a ScaledObject is scaled to 0                                       |                                        |
| `KEDAScaleTargetActivationFailed`     | `Warning` | When KEDA fails to scale the scale target of a ScaledObject to 1                                                            |                                                              |
| `KEDAScaleTargetDeactivationFailed`   | `Warning` | When KEDA fails to scale the scale target of a ScaledObject to 0                                                            |                                                              |
| `KEDAJobsCreated`                     | `Normal`  | When KEDA creates jobs for a ScaledJob                                                                                      |                                                                                       |
| `TriggerAuthenticationAdded`          | `Normal`  | When a new TriggerAuthentication is added                                                                                   |                                                                                     |
| `TriggerAuthenticationDeleted`        | `Normal`  | When a TriggerAuthentication is deleted                                                                                     |                                                                                       |
| `ClusterTriggerAuthenticationAdded`   | `Normal`  | When a new ClusterTriggerAuthentication is added                                                                            |                                                                              |
| `ClusterTriggerAuthenticationDeleted` | `Normal`  | When a ClusterTriggerAuthentication is deleted                                                                              |                                                                                |