KEDA 事件驱动自动扩缩容实战

KEDA 事件驱动自动扩缩容实战ScaledObject 示例（RabbitMQ 队列触发）apiVersion: keda.sh/v1alpha1

kind: ScaledObject

metadata:

name: api-scale

namespace: app

spec:

scaleTargetRef:

name: api

minReplicaCount: 2

maxReplicaCount: 10

triggers:

- type: rabbitmq

metadata:

queueName: tasks

host: amqp://user:pass@rabbitmq:5672/

mode: MessageCount

value: "100"

验证压入消息并观察副本数变化总结KEDA 能快速为队列、数据库与云服务事件驱动扩缩容，提升资源效率。