Is it possible to scale azure container app based on memory consuption?
Docs says it is possible via custom rule, but i only see this under custom option:
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2 Answers
Try something like
in this example:
type: utilization means you want to scale based on usage percentage of the requested amount. so
type: utilization
value: 70
means to scale until the average utilization across instances is below 70%.
you can also do
type: averageValue
value: 1Gi
means to scale until the average usage across instances is below 1 gigabyte.
2 Comments
Goran Bralo
thank you, pretty much very simple, but yet i didn't find this kind information anywhere. just to be clear for this: type: utilization value: 70 it will scale down if value drops bellow 70? Currently i have 3 replicas but i put very low utilization to 10% just to see if it works :)
ahmelsayed
Yes, but keep in mind that it's the average utilization. If you have 3 replicas running at 40%, 60%, 90%, your average utilization is (50+60+90)/3 = 63% and so on.
To me looks like need to use KEDA memory scaler in container app
