How Azure App Service Scale Out Rules applys?

0
votes

I'm trying to setup scale-out rules for my app service and I added the rules as follows:

1- scale-out based on CPU usage to increase capacity by 1.

2- scale-out to certain instances count "let's say 2" every day on a specific period.

Now my question is when the second rule applies which will set the instances to count to a specific count and at that time the CPU usage increased and the first rule should apply what will happen in this case does the app scale-out or it will follow the second rule and will not scale-out.

Update: At the time that the second rule applies and at the same time the first rule apply does the app scale-out or it will only consider the second rule. enter image description here

1
azureazure-app-service-plans

1 Answers

1
votes

It is an either / or setting.

Either you scale based on a metric or you specify an instance count. When you set the instance count you disable the autoscaling.

See: https://docs.microsoft.com/nb-no/azure/azure-monitor/platform/autoscale-get-started