faas/gateway/scaling/service_query.go
Alex Ellis (OpenFaaS Ltd) d85d5e7239 Export new metrics for OpenFaaS Pro scaling
* Add service target metric
* Add service min replicas metric
* Add scale type metric

These combined allow new auto-scaling modes and parameters
for OpenFaaS Pro customers.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
2022-01-24 14:30:08 +00:00

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714 B
Go

// Copyright (c) OpenFaaS Author(s). All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
package scaling
// ServiceQuery provides interface for replica querying/setting
type ServiceQuery interface {
GetReplicas(service, namespace string) (response ServiceQueryResponse, err error)
SetReplicas(service, namespace string, count uint64) error
}
// ServiceQueryResponse response from querying a function status
type ServiceQueryResponse struct {
Replicas uint64
MaxReplicas uint64
MinReplicas uint64
ScalingFactor uint64
AvailableReplicas uint64
Annotations *map[string]string
TargetLoad uint64
}