Add initial K8s web HPA. #5951
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| ../web-hpa.yaml.erb |
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| Original file line number | Diff line number | Diff line change |
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| ../web-hpa.yaml.erb |
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| apiVersion: autoscaling/v2 | ||
| kind: HorizontalPodAutoscaler | ||
| metadata: | ||
| name: web-hpa | ||
| labels: | ||
| app: web | ||
| environment: <%= environment %> | ||
| spec: | ||
| scaleTargetRef: | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| name: web | ||
| minReplicas: <%= environment == 'production' ? 3 : 2 %> | ||
| maxReplicas: <%= environment == 'production' ? 10 : 5 %> | ||
| metrics: | ||
| - type: Resource | ||
| resource: | ||
| name: cpu | ||
| target: | ||
| type: Utilization | ||
| averageUtilization: 75 | ||
| behavior: | ||
| scaleDown: | ||
| stabilizationWindowSeconds: 300 | ||
| policies: | ||
| - type: Percent | ||
| value: 50 | ||
| periodSeconds: 60 | ||
| scaleUp: | ||
| stabilizationWindowSeconds: 60 | ||
| policies: | ||
| - type: Percent | ||
| value: 100 | ||
| periodSeconds: 60 | ||
| - type: Pods | ||
| value: 2 | ||
| periodSeconds: 60 | ||
| selectPolicy: Max | ||
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Are our web pods hitting 100% CPU? Can you check with Datadog to review what the ideal CPU usage percentage would be for scaling up?
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Our web pods are not hitting 100+% often, but it has happened a few times in the past month 👇