Horizontal Pod Autoscaler Operations: Difference between revisions
Jump to navigation
Jump to search
| Line 35: | Line 35: | ||
===Playground=== | ===Playground=== | ||
{{External|https://github.com/ovidiuf/playground/tree/master/kubernetes/horizontal-pod-autoscaler}} | {{External|https://github.com/ovidiuf/playground/tree/master/kubernetes/horizontal-pod-autoscaler/cpu-based}} | ||
Revision as of 19:36, 12 October 2020
Internal
Create an Autoscaler
CPU-Based Autoscaler
For the autoscaler to work, the pods subject to autoscaling must have their CPU requests set.
With CLI
kubectl autoscale deployment <deployment-name> --cpu-percent=50 --min=1 --max=10
With Metadata
apiVersion: autoscaling/v2beta2
kind: HorizontalPodAutoscaler
metadata:
name: example
spec:
minReplicas: 1
maxReplicas: 5
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: httpd
metrics:
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: 50