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Version: v1.2

Setting replicas

The scaler trait allows you to change the replicas for the component.

Specification#

$ vela show scaler
# Properties
+----------+--------------------------------+------+----------+---------+
| NAME | DESCRIPTION | TYPE | REQUIRED | DEFAULT |
+----------+--------------------------------+------+----------+---------+
| replicas | Specify the number of workload | int | true | 1 |
+----------+--------------------------------+------+----------+---------+

How to use#

# sample.yaml
apiVersion: core.oam.dev/v1beta1
kind: Application
metadata:
name: website
spec:
components:
- name: frontend # This is the component I want to deploy
type: webservice
properties:
image: nginx
traits:
- type: scaler # Set the replica to the specified value
properties:
replicas: 5
Last updated on by Tianxin Dong