Open
Description
Component(s)
receiver/k8scluster
Is your feature request related to a problem? Please describe.
HPA objects define one or more targets that trigger a change in scale. These targets are not reported right now.
Describe the solution you'd like
Add metrics to capture and expose HPA targets.
A HPA typically defines its target as part of the resources it is associated with or part of a selector.
Example:
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: StatefulSet
name: sample-app
minReplicas: 1
maxReplicas: 10
metrics:
- type: Resource # can be custom metrics as well - Pod and Object type
resource:
name: cpu
target:
type: Utilization
averageUtilization: 50
- type: Resource
resource:
name: memory
target:
type: AverageValue
averageValue: 500Mi
- type: Object
object:
metric:
name: requests-per-second
describedObject:
apiVersion: networking.k8s.io/v1
kind: Ingress
name: main-route
target:
type: Value
value: 10k
Describe alternatives you've considered
No alternatives currently exist. I will also engage with semantic conventions to cement the naming and data model associated with this issue.
Additional context
No response