Kubernetes Kooper latency¶

Latency plugin for the Kubernetes Kooper controller/operator library.

This SLI will measure the latency of handling events/k8s objects on the Kooper controller handlers.

Options¶

• controller: (Required) The controller being measured.
• bucket: (Required) The max latency allowed histogram bucket.
• filter: (Optional) Prometheus extra label filter.

Metric requirements¶

• kooper_controller_processed_event_duration_seconds_bucket.
• kooper_controller_processed_event_duration_seconds_count.

Usage examples¶

Without filter¶

sli:
  plugin:
    id: "sloth-common/kubernetes/kooper/latency"
    options:
      controller: "sloth"
      bucket: "0.25"

With filter¶

sli:
  plugin:
    id: "sloth-common/kubernetes/kooper/latency"
    options:
      controller: "sloth"
      bucket: "0.25"
      filter: job="svc1",env="prod"