You're viewing development data from the main branch. It is not a released or planned SDP version and can change at any time.

Custom resource

Scaler

Controls the replica count of a Stackable component, integrating with the Kubernetes scale subresource to enable horizontal autoscaling.

Schema

Scaler.autoscaling.stackable.tech .spec fields for SDP dev.

Schema

replicas # integer required *
Desired replica count. Written by the horizontal pod autoscaling mechanism via the /scale subresource. NOTE: This and other replica fields)use a [u16] instead of a [i32] used by [k8s_openapi] types to force a non-negative replica count. All [u16]s can be converted losslessly to [i32]s where needed. Upstream issues: - https://github.com/kubernetes/kubernetes/issues/105533 - https://github.com/Arnavion/k8s-openapi/issues/136

Desired replica count. Written by the horizontal pod autoscaling mechanism via the /scale subresource. NOTE: This and other replica fields)use a [u16] instead of a [i32] used by [k8s_openapi] types to force a non-negative replica count. All [u16]s can be converted losslessly to [i32]s where needed. Upstream issues: - https://github.com/kubernetes/kubernetes/issues/105533 - https://github.com/Arnavion/k8s-openapi/issues/136