Keda Trait

The KEDA trait allows you to configure KEDA autoscalers to scale up and down based of events.

This trait is available in the following profiles: Kubernetes, Knative, OpenShift.

Configuration

Trait properties can be specified when running any integration with the CLI:

$ kamel run --trait keda.[key]=[value] --trait keda.[key2]=[value2] integration.yaml

The following configuration options are available:

Property Type Description

Property	Type	Description
`keda.enabled`	`bool`	Can be used to enable or disable a trait. All traits share this common property.
`keda.polling-interval`	`int32`	Interval (seconds) to check each trigger on.
`keda.cooldown-period`	`int32`	The wait period between the last active trigger reported and scaling the resource back to 0.
`keda.idle-replica-count`	`int32`	Enabling this property allows KEDA to scale the resource down to the specified number of replicas.
`keda.min-replica-count`	`int32`	Minimum number of replicas.
`keda.max-replica-count`	`int32`	Maximum number of replicas.
`keda.triggers`	`[]github.com/apache/camel-k/v2/pkg/apis/camel/v1/trait.KedaTrigger`	Definition of triggers according to the KEDA format. Each trigger must contain `type` field corresponding to the name of a KEDA autoscaler and a key/value map named `metadata` containing specific trigger options and optionally a mapping of secrets, used by Keda operator to poll resources according to the autoscaler type.

keda.enabled

bool

Can be used to enable or disable a trait. All traits share this common property.

keda.polling-interval

int32

Interval (seconds) to check each trigger on.

keda.cooldown-period

int32

The wait period between the last active trigger reported and scaling the resource back to 0.

keda.idle-replica-count

int32

Enabling this property allows KEDA to scale the resource down to the specified number of replicas.

keda.min-replica-count

int32

Minimum number of replicas.

keda.max-replica-count

int32

Maximum number of replicas.

keda.triggers

[]github.com/apache/camel-k/v2/pkg/apis/camel/v1/trait.KedaTrigger

Definition of triggers according to the KEDA format. Each trigger must contain type field corresponding to the name of a KEDA autoscaler and a key/value map named metadata containing specific trigger options and optionally a mapping of secrets, used by Keda operator to poll resources according to the autoscaler type.