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openshift-docs/modules/serverless-workflow-autoscaling.adoc
2020-03-17 17:16:49 -04:00

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// Module is included in the following assemblies:
//
// serverless/knative_cli/knative-cli.adoc
[id="autoscaling-workflow_{context}"]
= Autoscaling workflow using `kn`
You can access autoscaling capabilities by using `kn` to modify Knative services without editing YAML files directly.
Use the `service create` and `service update` commands with the appropriate flags to configure the autoscaling behavior.
[cols="1,3",options="header"]
|====
| Flag
| Description
| `--concurrency-limit int`
| Hard limit of concurrent requests to be processed by a single replica.
| `--concurrency-target int`
| Recommendation for when to scale up based on the concurrent number of incoming requests. Defaults to `--concurrency-limit`.
| `--max-scale int`
| Maximum number of replicas.
| `--min-scale int`
| Minimum number of replicas.
|====