availability

Istio V1 availability

Availability plugin for Istio V1 services.

Uses Istio v1 request metrics to get the availability on a service.

Options

• namespace: (required) Kubernetes namespace of the service.
• service: (required) Service name.
• filter: (Optional) A prometheus filter string using concatenated labels

Metric requirements

• istio_requests_total: From istio.

Usage examples

Without filter

sli:
  plugin:
    id: "sloth-common/istio/v1/availability"
    options:
      namespace: "default"
      service: "test"

With filters

sli:
  plugin:
    id: "sloth-common/istio/v1/availability"
    options:
      namespace: "default"
      service: "test"
      filter: request_protocol="http"