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loxilb-io / loxilb

eBPF based cloud-native load-balancer for Kubernetes|Edge|Telco|IoT|XaaS.
https://www.loxilb.io
Apache License 2.0
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Configure end-point probe-time,retry values etc from kube-loxilb #546

Closed UltraInstinct14 closed 6 months ago

UltraInstinct14 commented 6 months ago

Is your feature request related to a problem? Please describe. Currently, some values needed to configure end-points like probing timer and retry values need to be manually configured using loxicmd. Otherwise the default values in loxilb are used which may not be suitable for everyone.

Describe the solution you'd like When using kube-loxilb, one should be able to specify default values using some annotation

Describe alternatives you've considered N/A

Additional context N/A

TrekkieCoder commented 6 months ago

The support has been added. The service can be configured with the following annotations -

apiVersion: v1
kind: Service
metadata:
  name: iperf-service
  annotations:
    loxilb.io/lbmode: "fullnat"
    loxilb.io/liveness: "yes"
    loxilb.io/probetimeout: "10"
    loxilb.io/proberetries: "2"
spec:
  externalTrafficPolicy: Local
  loadBalancerClass: loxilb.io/loxilb
  selector:
    what: the
  ports:
    - port: 55001
      targetPort: 5001
  type: LoadBalancer

In the above example, there will be two retries in interval of 10 seconds before considering the end-point as inoperative.